Commit Graph

290 Commits

Author SHA1 Message Date
Fei Wang
8bd7b5aae4
[KYUUBI #1831] [DOCS] Fix the jdbc connection url format doc
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Fix the jdbc connection url format doc.

In fact, the kyuubiConfs part and kyuubiVars part should have the same effect.
But it is better to split the engine initialization conf and runtime vars to two parts, so here I do not modify these two parts.

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Closes #1831 from turboFei/jdbc_docs.

Closes #1831

40288282 [Fei Wang] Update the docs for jdbc url

Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Kent Yao <yao@apache.org>
2022-01-25 10:03:45 +08:00
Wang Zhen
916f81abaf
[KYUUBI #1775] Add kyuubi.server.name configuration
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Add `kyuubi.server.name` configuration. #1775

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![image](https://user-images.githubusercontent.com/17894939/149863381-0f71c33a-f2b2-48ef-a53f-1f48ce35fc7f.png)

![image](https://user-images.githubusercontent.com/17894939/149863308-677e54cd-d766-47e5-a284-7b2a475da82d.png)

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Closes #1789 from wForget/KYUUBI-1775.

Closes #1775

8b895044 [Wang Zhen] [KYUUBI-1775] Add kyuubi.server.name configuration

Authored-by: Wang Zhen <wangzhen07@qiyi.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2022-01-18 12:06:41 +08:00
Kent Yao
b91854e33b
[KYUUBI #1761] [SubTask][THTTP] Make abstract TFrontendService for thrift http protocol support
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This PR mainly focus on refactoring
1. Use Apache Thrift Naming style for thrift-based classes which is `TXyzAbc`, e.g. `TFrontendService`
2. Created `TFrontendService` and move the `TCLIService.Iface` APIs and other common fields in `TFrontendService`, later we will use it to implement the `KyuubiTHttpFrontendService` in the server module
3. introduce a new conf also for server FEs to be able to pick IP first

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Closes #1761 from yaooqinn/http1.

Closes #1761

98b4afdd [Kent Yao] address comment
3138af29 [Kent Yao] [WIP] Thrift Http protocol support 1
a06026af [Kent Yao] [WIP] Thrift Http protocol support 1
efa899fa [Kent Yao] [WIP] Thrift Http protocol support 1
d1403e30 [Kent Yao] [WIP] Thrift Http protocol support 1
d114efd4 [Kent Yao] [WIP] Thrift Http protocol support 1
86e30c47 [Kent Yao] [WIP] Thrift Http protocol support 1
8117d12d [Kent Yao] [WIP] Thrift Http protocol support 1
62194323 [Kent Yao] [WIP] Thrift Http protocol support 1

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2022-01-14 17:03:44 +08:00
hongdongdong
11556034e3
[KYUUBI #1510] Add TRINO engine type and TrinoProcessBuilder
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Add TRINO engine type and TrinoProcessBuilder

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Closes #1695 from hddong/add-trino-process-builder.

Closes #1510

394b853e [hongdongdong] fix
044ca8cc [hongdongdong] fix
568b1b8e [hongdongdong] use java options to pass args
fbe7e60d [hongdongdong] [KYUUBI #1510] Add TRINO engine type and TrinoProcessBuilder

Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
Signed-off-by: Kent Yao <yao@apache.org>
2022-01-14 12:43:16 +08:00
Cheng Pan
cb8721fef1
[KYUUBI #1629] Flink backend implementation
### _Why are the changes needed?_

This PR covers #1619.

Overall, this PR contains the following changs,

1. change `build/dist` script to support flink sql engine
2. enhance `externals/flink-sql-engine/pom.xml` to support create a shaded jar
3. simplify `externals/kyuubi-flink-sql-engine/bin/flink-sql-engine.sh`
4. introduce `FlinkSQLEngine`(flink sql engine entrypoint) and `FlinkProcessBuilder`(kyuubi server launcher)
5. add ut in kyuubi server side

After this PR, we can run the basic query e.g. `select now()` from beeline and get result, and Kyuubi Server can auto launch flink engine if there is no proper one. The Flink engine also supports other engine share levels defined in Kyuubi.

The implementation based on Flink 1.14 codebase.

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Closes #1629 from pan3793/flink-backend.

Closes #1629

b7e5f0e3 [Cheng Pan] revert tgz name change
a4496c37 [Cheng Pan] Fix reflection
3b4e86a1 [Cheng Pan] deps
68efa42c [Cheng Pan] log
8a9e37f3 [Cheng Pan] nit
10fb2bc3 [Cheng Pan] CI
c1560fdb [Cheng Pan] nit
303e2f1e [Cheng Pan] Restore log conf
d84720b1 [Cheng Pan] SessionContext
b258d81a [Cheng Pan] cleanup
16edd528 [Cheng Pan] Cleanup
9ae54557 [Cheng Pan] Fix CI
25b6b57d [Cheng Pan] hadoop-client-api
c12b5ca4 [Cheng Pan] Server UT pass
502d3f08 [Cheng Pan] pass
dac4323b [yanghua] Laungh local flink engine container successfully

Lead-authored-by: Cheng Pan <chengpan@apache.org>
Co-authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-28 17:20:26 +08:00
zhenjiaguo
3ffb12de24
[KYUUBI #1607] [DOC] Add operation and backend service metrics in metrics doc
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Add operation and backend service metrics doc.

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![FireShot Capture 002 - 2  Monitoring Kyuubi - Server Metrics — Kyuubi 1 5 0-SNAPSHOT documen_ - localhost](https://user-images.githubusercontent.com/29809822/147097486-c2fc3867-de9a-4545-b927-85af3aeaa50a.png)

Closes #1607 from zhenjiaguo/add_be_metric_doc.

Closes #1607

e10bf146 [zhenjiaguo] Comment
0062f3d8 [zhenjiaguo] Metric format adjustment
af84534c [zhenjiaguo] Add metrics version compatibility description
c6f9eb26 [zhenjiaguo] Add operation and backend service method metric info doc

Authored-by: zhenjiaguo <zhenjia_guo@163.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-23 11:31:57 +08:00
Wang Zhen
df1d9f3bb2
[KYUUBI #1577] Add DropIgnoreNonexistent Rule.
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Like the `hive.exec.drop.ignorenonexistent` configuration in hive, do not report an error if DROP DATABASE/TABLE/VIEW/Function/Partition specifies a non-existent database/table/view/function/partition. For details: #1577.

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Closes #1583 from wForget/KYUUBI-1577.

Closes #1577

63382660 [Wang Zhen] delete useless comment
adadf424 [Wang Zhen] add DropIgnoreNonexistent rule using injectPostHocResolutionRule
860b15d3 [Wang Zhen] add DropIgnoreNonexistent rule for spark 3.2
aad43cdb [Wang Zhen] adjust code
ca1b9f11 [Wang Zhen] make some adjustments and update rules.md
804bf40e [Wang Zhen] [KYUUBI-1577] Add DropIgnoreNonexistent Rule.

Authored-by: Wang Zhen <wangzhen07@qiyi.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-12-20 11:46:25 +08:00
zhouyifan279
6e10eec4ca
[KYUUBI #1550] Provide a specific user guide about connecting to kerberized kyuubi
### _Why are the changes needed?_
Many kyuubi users are not familiar with kerberos authentication mechanism and encountered troubles connecting to kerberized Kyuubi.

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Configurations are verified in #1432

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Closes #1552 from zhouyifan279/1550.

Closes #1550

58e324a8 [zhouyifan279] [KYUUBI #1550] Add kerberos authentication flow
3b030a91 [zhouyifan279] [KYUUBI #1550] Add kerberos authentication flow
4449b689 [zhouyifan279] [KYUUBI #1550] Improve doc style
3aa8e20c [zhouyifan279] [KYUUBI #1550] Add Windows configuration steps
7e67cdc5 [zhouyifan279] [KYUUBI #1550] Capitalize title and emphasize the relation between KinitAuxiliaryService and Kerberos authentication
424e56b3 [zhouyifan279] [KYUUBI #1550] Rename client/kerberos.md to client/kerberized_kyuubi.md
d8977cea [zhouyifan279] [KYUUBI #1550] Provide a specific user guide about connecting to kerberized kyuubi

Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-16 17:21:31 +08:00
Wang Zhen
be3a964f37
[KYUUBI #1554] Add kyuubi.engine.pool.name configuration
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Add kyuubi.engine.pool.name configuration. #1554

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Closes #1572 from wForget/KYUUBI-1554.

Closes #1554

40850f5a [Wang Zhen] [KYUUBI-1554] Add kyuubi.engine.pool.name configuration

Authored-by: Wang Zhen <wangzhen07@qiyi.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-12-16 16:33:51 +08:00
Brian Yue
01da9b432e
[KYUUBI #1556] Shorten kyuubi.session.engine.check.interval to one minute
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Close #1556.

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Closes #1562 from byyue/dev-1556.

Closes #1556

8ceb244a [Brian Yue] Update the doc
fdb73c4d [Brian Yue] Shorten kyuubi.session.engine.check.interval to one minute

Authored-by: Brian Yue <code.byyue@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-15 17:32:22 +08:00
Kent Yao
d805f49fe7
[KYUUBI #1557] [DOC] The TTL Of Kyuubi Engines
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![image](https://user-images.githubusercontent.com/8326978/146000343-44c7b30c-28ba-4434-ab6e-9fb4d0a97d75.png)

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Closes #1557 from yaooqinn/ttk.

Closes #1557

8446180a [Kent Yao] [DOC] The TTL Of Kyuubi Engines

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-15 10:02:02 +08:00
sychen
602bb23d36
[KYUUBI #1174][FOLLOWUP] change configuration(ha.zookeeper.publish.configs) default value to false
### _Why are the changes needed?_
Compatible with lower version of hive driver.
https://github.com/apache/incubator-kyuubi/issues/1174

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Closes #1553 from cxzl25/KYUUBI-1174-followup.

Closes #1174

39cbdf4c [sychen] trigger test
908c4750 [sychen] gen settings
f9e2eda0 [sychen] typo
25300d56 [sychen] Modify the default value to false

Authored-by: sychen <sychen@trip.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-12-15 00:09:30 +08:00
Fei Wang
3594e08d1b [KYUUBI #1548] Get docs version from project.version
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Fix the docs version issue

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Closes #1548 from turboFei/docs_version.

Closes #1548

dfee7b6f [Fei Wang] Fix docs version

Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2021-12-12 12:27:00 +08:00
Fei Wang
631bfe35d4 [KYUUBI #1544] Update the mailing list to send announcement
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Update the mailing list to send announcement.

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Closes #1544 from turboFei/finalize_release.

Closes #1544

d5cd5c36 [Fei Wang] Update finalize release doc

Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2021-12-12 12:20:18 +08:00
zwangsheng
2f46d4cc49
[KYUUBI #1533] Add documentation about Kyuubi docker-image-tool using Spark image as BASE_IMAGE
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Add documentation about Kyuubi docker-image-tool using Spark image as BASE_IMAGE
#1533
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Closes #1534 from zwangsheng/KYUUBI/1533.

Closes #1533

803afeed [zwangsheng] fix
9fbc82e0 [zwangsheng] add doc

Authored-by: zwangsheng <2213335496@qq.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-12-10 11:12:45 +08:00
Kent Yao
c30d580686
[KYUUBI #1527] [DOC] Improve High Availability Guide
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### _Why are the changes needed?_
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Please clarify why the changes are needed. For instance,
  1. If you add a feature, you can talk about the use case of it.
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![image](https://user-images.githubusercontent.com/8326978/145179241-050e66aa-32d6-471d-82bd-a88972c3ca98.png)

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [x] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1527 from yaooqinn/hadoc.

Closes #1527

249701b6 [Kent Yao] [DOC] Improve High Availability Guide
03244332 [Kent Yao] [DOC] Improve High Availability Guide
54c1cd9d [Kent Yao] [DOC] Improve High Availability Guide
6d8a0991 [Kent Yao] [DOC] Improve High Availability Guide
5b4dff3d [Kent Yao] [DOC] Improve High Availability Guide

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-09 13:58:00 +08:00
Kent Yao
078edcd231
[KYUUBI #1526] [DOC] Update kyuubi_layers.drawio to add driver layer
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### _Why are the changes needed?_
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![image](https://user-images.githubusercontent.com/8326978/145150050-08b6a13f-9809-44ab-ae41-9beb825f6ff7.png)

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [x] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1526 from yaooqinn/img_kyuubi_layers.

Closes #1526

b769930f [Kent Yao] address comments
2c7de469 [Kent Yao] [DOC] Update kyuubi_layers.drawio to add driver layer

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-08 17:07:11 +08:00
Kent Yao
97c3835738
[KYUUBI #1490] Introduce the basic framework for running scala
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Introduce the basic framework for running scala, see #1490 for the detail
### _How was this patch tested?_
- [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [x] Add screenshots for manual tests if appropriate
```
Beeline version 1.5.0-SNAPSHOT by Apache Kyuubi (Incubating)
0: jdbc:hive2://10.242.189.214:10009/> spark.version;
2021-12-03 13:47:07.556 INFO operation.ExecuteStatement: Processing kent's query[08b8b6da-d434-4296-b613-2027e3518441]: INITIALIZED_STATE -> PENDING_STATE, statement: spark.version
2021-12-03 13:47:07.560 INFO operation.ExecuteStatement: Processing kent's query[08b8b6da-d434-4296-b613-2027e3518441]: PENDING_STATE -> RUNNING_STATE, statement: spark.version
2021-12-03 13:47:07.558 INFO operation.ExecuteStatement: Processing kent's query[321dc15d-68d0-4f91-9216-1e08f09842df]: INITIALIZED_STATE -> PENDING_STATE, statement: spark.version
2021-12-03 13:47:07.559 INFO operation.ExecuteStatement: Processing kent's query[321dc15d-68d0-4f91-9216-1e08f09842df]: PENDING_STATE -> RUNNING_STATE, statement: spark.version
2021-12-03 13:47:07.560 INFO operation.ExecuteStatement:
           Spark application name: kyuubi_USER_SPARK_SQL_kent_default_61cff9fb-7035-4435-b509-80c1730876ed
                 application ID: local-1638510289918
                 application web UI: http://10.242.189.214:65027
                 master: local[*]
                 deploy mode: client
                 version: 3.1.2
           Start time: 2021-12-03T13:44:49.313
           User: kent
2021-12-03 13:47:07.562 INFO scheduler.DAGScheduler: Asked to cancel job group 321dc15d-68d0-4f91-9216-1e08f09842df
2021-12-03 13:47:07.565 INFO operation.ExecuteStatement: Processing kent's query[321dc15d-68d0-4f91-9216-1e08f09842df]: RUNNING_STATE -> ERROR_STATE, statement: spark.version, time taken: 0.006 seconds
2021-12-03 13:47:07.565 ERROR operation.ExecuteStatement: Error operating EXECUTE_STATEMENT: org.apache.spark.sql.catalyst.parser.ParseException:
mismatched input 'spark' expecting {'(', 'ADD', 'ALTER', 'ANALYZE', 'CACHE', 'CLEAR', 'COMMENT', 'COMMIT', 'CREATE', 'DELETE', 'DESC', 'DESCRIBE', 'DFS', 'DROP', 'EXPLAIN', 'EXPORT', 'FROM', 'GRANT', 'IMPORT', 'INSERT', 'LIST', 'LOAD', 'LOCK', 'MAP', 'MERGE', 'MSCK', 'REDUCE', 'REFRESH', 'REPLACE', 'RESET', 'REVOKE', 'ROLLBACK', 'SELECT', 'SET', 'SHOW', 'START', 'TABLE', 'TRUNCATE', 'UNCACHE', 'UNLOCK', 'UPDATE', 'USE', 'VALUES', 'WITH'}(line 1, pos 0)

== SQL ==
spark.version
^^^

	at org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:255)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:124)
	at org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:49)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:75)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$2(SparkSession.scala:616)
	at org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:616)
	at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:613)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.$anonfun$executeStatement$1(ExecuteStatement.scala:98)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.withLocalProperties(ExecuteStatement.scala:157)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.org$apache$kyuubi$engine$spark$operation$ExecuteStatement$$executeStatement(ExecuteStatement.scala:92)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement$$anon$1.run(ExecuteStatement.scala:125)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

org.apache.spark.sql.catalyst.parser.ParseException:
mismatched input 'spark' expecting {'(', 'ADD', 'ALTER', 'ANALYZE', 'CACHE', 'CLEAR', 'COMMENT', 'COMMIT', 'CREATE', 'DELETE', 'DESC', 'DESCRIBE', 'DFS', 'DROP', 'EXPLAIN', 'EXPORT', 'FROM', 'GRANT', 'IMPORT', 'INSERT', 'LIST', 'LOAD', 'LOCK', 'MAP', 'MERGE', 'MSCK', 'REDUCE', 'REFRESH', 'REPLACE', 'RESET', 'REVOKE', 'ROLLBACK', 'SELECT', 'SET', 'SHOW', 'START', 'TABLE', 'TRUNCATE', 'UNCACHE', 'UNLOCK', 'UPDATE', 'USE', 'VALUES', 'WITH'}(line 1, pos 0)

== SQL ==
spark.version
^^^

	at org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:255)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:124)
	at org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:49)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:75)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$2(SparkSession.scala:616)
	at org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:616)
	at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:613)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.$anonfun$executeStatement$1(ExecuteStatement.scala:98)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.withLocalProperties(ExecuteStatement.scala:157)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.org$apache$kyuubi$engine$spark$operation$ExecuteStatement$$executeStatement(ExecuteStatement.scala:92)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement$$anon$1.run(ExecuteStatement.scala:125)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
2021-12-03 13:47:07.569 INFO operation.ExecuteStatement: Query[08b8b6da-d434-4296-b613-2027e3518441] in ERROR_STATE
2021-12-03 13:47:07.569 INFO operation.ExecuteStatement: Processing kent's query[08b8b6da-d434-4296-b613-2027e3518441]: RUNNING_STATE -> ERROR_STATE, statement: spark.version, time taken: 0.009 seconds
Error: Error operating EXECUTE_STATEMENT: org.apache.spark.sql.catalyst.parser.ParseException:
mismatched input 'spark' expecting {'(', 'ADD', 'ALTER', 'ANALYZE', 'CACHE', 'CLEAR', 'COMMENT', 'COMMIT', 'CREATE', 'DELETE', 'DESC', 'DESCRIBE', 'DFS', 'DROP', 'EXPLAIN', 'EXPORT', 'FROM', 'GRANT', 'IMPORT', 'INSERT', 'LIST', 'LOAD', 'LOCK', 'MAP', 'MERGE', 'MSCK', 'REDUCE', 'REFRESH', 'REPLACE', 'RESET', 'REVOKE', 'ROLLBACK', 'SELECT', 'SET', 'SHOW', 'START', 'TABLE', 'TRUNCATE', 'UNCACHE', 'UNLOCK', 'UPDATE', 'USE', 'VALUES', 'WITH'}(line 1, pos 0)

== SQL ==
spark.version
^^^

	at org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:255)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:124)
	at org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:49)
	at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:75)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$2(SparkSession.scala:616)
	at org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
	at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:616)
	at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:613)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.$anonfun$executeStatement$1(ExecuteStatement.scala:98)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.withLocalProperties(ExecuteStatement.scala:157)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement.org$apache$kyuubi$engine$spark$operation$ExecuteStatement$$executeStatement(ExecuteStatement.scala:92)
	at org.apache.kyuubi.engine.spark.operation.ExecuteStatement$$anon$1.run(ExecuteStatement.scala:125)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748) (state=,code=0)
0: jdbc:hive2://10.242.189.214:10009/> set kyuubi.operation.language=scala;
2021-12-03 13:47:11.982 INFO operation.ExecuteStatement: Processing kent's query[e4e4dc55-4e05-460e-9d9d-86b2cf5c054b]: INITIALIZED_STATE -> PENDING_STATE, statement: set kyuubi.operation.language=scala
2021-12-03 13:47:11.985 INFO operation.ExecuteStatement: Processing kent's query[e4e4dc55-4e05-460e-9d9d-86b2cf5c054b]: PENDING_STATE -> RUNNING_STATE, statement: set kyuubi.operation.language=scala
2021-12-03 13:47:11.983 INFO operation.ExecuteStatement: Processing kent's query[2b6ec68c-2ae9-4d93-a35b-9e2319df4d4f]: INITIALIZED_STATE -> PENDING_STATE, statement: set kyuubi.operation.language=scala
2021-12-03 13:47:11.984 INFO operation.ExecuteStatement: Processing kent's query[2b6ec68c-2ae9-4d93-a35b-9e2319df4d4f]: PENDING_STATE -> RUNNING_STATE, statement: set kyuubi.operation.language=scala
2021-12-03 13:47:11.985 INFO operation.ExecuteStatement:
           Spark application name: kyuubi_USER_SPARK_SQL_kent_default_61cff9fb-7035-4435-b509-80c1730876ed
                 application ID: local-1638510289918
                 application web UI: http://10.242.189.214:65027
                 master: local[*]
                 deploy mode: client
                 version: 3.1.2
           Start time: 2021-12-03T13:44:49.313
           User: kent
2021-12-03 13:47:11.995 INFO operation.ExecuteStatement: Processing kent's query[2b6ec68c-2ae9-4d93-a35b-9e2319df4d4f]: RUNNING_STATE -> RUNNING_STATE, statement: set kyuubi.operation.language=scala
2021-12-03 13:47:11.995 INFO operation.ExecuteStatement: Execute in full collect mode
2021-12-03 13:47:12.006 INFO operation.ExecuteStatement: Processing kent's query[2b6ec68c-2ae9-4d93-a35b-9e2319df4d4f]: RUNNING_STATE -> FINISHED_STATE, statement: set kyuubi.operation.language=scala, time taken: 0.022 seconds
2021-12-03 13:47:12.007 INFO operation.ExecuteStatement: Query[e4e4dc55-4e05-460e-9d9d-86b2cf5c054b] in FINISHED_STATE
2021-12-03 13:47:12.007 INFO operation.ExecuteStatement: Processing kent's query[e4e4dc55-4e05-460e-9d9d-86b2cf5c054b]: RUNNING_STATE -> FINISHED_STATE, statement: set kyuubi.operation.language=scala, time taken: 0.022 seconds
+----------------------------+--------+
|            key             | value  |
+----------------------------+--------+
| kyuubi.operation.language  | scala  |
+----------------------------+--------+
1 row selected (0.052 seconds)
0: jdbc:hive2://10.242.189.214:10009/> spark.version;
2021-12-03 13:47:13.685 INFO operation.ExecuteStatement: Processing kent's query[178ff72d-b870-44d4-99d8-08a0fa0e8efa]: INITIALIZED_STATE -> PENDING_STATE, statement: spark.version
2021-12-03 13:47:15.541 INFO operation.ExecuteStatement: Processing kent's query[178ff72d-b870-44d4-99d8-08a0fa0e8efa]: PENDING_STATE -> RUNNING_STATE, statement: spark.version
2021-12-03 13:47:15.543 INFO operation.ExecuteStatement: Query[178ff72d-b870-44d4-99d8-08a0fa0e8efa] in FINISHED_STATE
2021-12-03 13:47:15.544 INFO operation.ExecuteStatement: Processing kent's query[178ff72d-b870-44d4-99d8-08a0fa0e8efa]: RUNNING_STATE -> FINISHED_STATE, statement: spark.version, time taken: 0.003 seconds
+-----------------------+
|        output         |
+-----------------------+
| res0: String = 3.1.2  |
+-----------------------+
1 row selected (1.871 seconds)
0: jdbc:hive2://10.242.189.214:10009/> spark.sql("select current_date()")
. . . . . . . . . . . . . . . . . . .> ;
2021-12-03 13:47:36.512 INFO operation.ExecuteStatement: Processing kent's query[602c2d88-7e8a-4175-9b53-e34adfff007a]: INITIALIZED_STATE -> PENDING_STATE, statement: spark.sql("select current_date()")
2021-12-03 13:47:36.689 INFO operation.ExecuteStatement: Processing kent's query[602c2d88-7e8a-4175-9b53-e34adfff007a]: PENDING_STATE -> RUNNING_STATE, statement: spark.sql("select current_date()")
2021-12-03 13:47:36.692 INFO operation.ExecuteStatement: Query[602c2d88-7e8a-4175-9b53-e34adfff007a] in FINISHED_STATE
2021-12-03 13:47:36.692 INFO operation.ExecuteStatement: Processing kent's query[602c2d88-7e8a-4175-9b53-e34adfff007a]: RUNNING_STATE -> FINISHED_STATE, statement: spark.sql("select current_date()"), time taken: 0.003 seconds
+----------------------------------------------------+
|                       output                       |
+----------------------------------------------------+
| res1: org.apache.spark.sql.DataFrame = [current_date(): date] |
+----------------------------------------------------+
1 row selected (0.187 seconds)
0: jdbc:hive2://10.242.189.214:10009/> results += spark.range(1, 5, 2, 3);
Error: Error operating EXECUTE_STATEMENT: org.apache.kyuubi.KyuubiSQLException: Interpret error:
results += spark.range(1, 5, 2, 3)
 <console>:26: error: type mismatch;
 found   : org.apache.spark.sql.Dataset[Long]
 required: org.apache.spark.sql.Dataset[org.apache.spark.sql.Row]
       results += spark.range(1, 5, 2, 3)
                             ^
	at org.apache.kyuubi.KyuubiSQLException$.apply(KyuubiSQLException.scala:69)
	at org.apache.kyuubi.engine.spark.operation.ExecuteScala.runInternal(ExecuteScala.scala:70)
	at org.apache.kyuubi.operation.AbstractOperation.run(AbstractOperation.scala:130)
	at org.apache.kyuubi.session.AbstractSession.runOperation(AbstractSession.scala:93)
	at org.apache.kyuubi.engine.spark.session.SparkSessionImpl.runOperation(SparkSessionImpl.scala:62)
	at org.apache.kyuubi.session.AbstractSession.$anonfun$executeStatement$1(AbstractSession.scala:121)
	at org.apache.kyuubi.session.AbstractSession.withAcquireRelease(AbstractSession.scala:75)
	at org.apache.kyuubi.session.AbstractSession.executeStatement(AbstractSession.scala:118)
	at org.apache.kyuubi.service.AbstractBackendService.executeStatement(AbstractBackendService.scala:61)
	at org.apache.kyuubi.service.ThriftBinaryFrontendService.ExecuteStatement(ThriftBinaryFrontendService.scala:265)
	at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1557)
	at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1542)
	at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
	at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
	at org.apache.kyuubi.service.authentication.TSetIpAddressProcessor.process(TSetIpAddressProcessor.scala:36)
	at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:310)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748) (state=,code=0)
0: jdbc:hive2://10.242.189.214:10009/> results += spark.range(1, 5, 2, 3).toDF;
2021-12-03 13:48:30.327 INFO operation.ExecuteStatement: Processing kent's query[daccd163-978a-4d66-af85-af466086d1db]: INITIALIZED_STATE -> PENDING_STATE, statement: results += spark.range(1, 5, 2, 3).toDF
2021-12-03 13:48:31.700 INFO operation.ExecuteStatement: Processing kent's query[daccd163-978a-4d66-af85-af466086d1db]: PENDING_STATE -> RUNNING_STATE, statement: results += spark.range(1, 5, 2, 3).toDF
2021-12-03 13:48:31.702 INFO operation.ExecuteStatement: Query[daccd163-978a-4d66-af85-af466086d1db] in FINISHED_STATE
2021-12-03 13:48:31.702 INFO operation.ExecuteStatement: Processing kent's query[daccd163-978a-4d66-af85-af466086d1db]: RUNNING_STATE -> FINISHED_STATE, statement: results += spark.range(1, 5, 2, 3).toDF, time taken: 0.003 seconds
+-----+
| id  |
+-----+
| 1   |
| 3   |
+-----+
2 rows selected (1.387 seconds)
```

** Session level isolated **

![image](https://user-images.githubusercontent.com/8326978/144553902-fc390c30-06de-453b-af3d-cf8def577aa9.png)

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1491 from yaooqinn/scala.

Closes #1490

af4d0a13 [Kent Yao] Merge branch 'master' into scala
2ebdf6a3 [Kent Yao] provided scala dep
d58b2bfe [Kent Yao] [KYUUBI #1490] Introduce the basic framework for running scala
d256bfde [Kent Yao] [KYUUBI #1490] Introduce the basic framework for running scala
52090434 [Kent Yao] init

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-06 11:17:59 +08:00
Fei Wang
4648b63a2c [KYUUBI #1379] Make SESSION_ENGINE_LAUNCH_ASYNC true by default
<!--
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  1. If this is your first time, please read our contributor guidelines: https://kyuubi.readthedocs.io/en/latest/community/contributions.html
  2. If the PR is related to an issue in https://github.com/apache/incubator-kyuubi/issues, add '[KYUUBI #XXXX]' in your PR title, e.g., '[KYUUBI #XXXX] Your PR title ...'.
  3. If the PR is unfinished, add '[WIP]' in your PR title, e.g., '[WIP][KYUUBI #XXXX] Your PR title ...'.
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### _Why are the changes needed?_
<!--
Please clarify why the changes are needed. For instance,
  1. If you add a feature, you can talk about the use case of it.
  2. If you fix a bug, you can clarify why it is a bug.
-->

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1379 from turboFei/async_open_default.

Closes #1379

a7c4c6a1 [Fei Wang] fix ut
cc8d2730 [Fei Wang] Make SESSION_ENGINE_LAUNCH_ASYNC true by default

Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2021-12-04 18:30:13 +08:00
zhichaoleo
7f3f8af902 [KYUUBI #1484] Add a dependency describe for kyuubi on azure delta-lake doc.
### _Why are the changes needed?_
1. After test again in my local, I found I miss a dependency jar which need to be put into ./spark/jars/

### _How was this patch tested?_
I test thses doc by the steps provided by the doc : https://kyuubi.apache.org/docs/latest/develop_tools/build_document.html

Closes #1484 from zhichaoleo/defect/Fix_Doc_For_Delta.

Closes #1484

a1dff005 [zhichaoleo] Add a dependency describe for kyuubi on azure delta-lake doc.

Authored-by: zhichaoleo <zhichaoleo@163.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2021-12-02 17:01:31 +08:00
fwang12
a6d23238cb [KYUUBI #1382] Sync the flink-provided profile in docs and testing suite comments
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Sync the flink-provided profile in docs and testing suite comments.

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Closes #1382 from turboFei/flink_provided.

Closes #1382

3ae96963 [Fei Wang] address nit
ef5bba7f [fwang12] reorder
e9c9c527 [fwang12] save

Lead-authored-by: fwang12 <fwang12@ebay.com>
Co-authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Fei Wang <fwang12@ebay.com>
2021-12-01 20:33:47 +08:00
ulysses-you
712749050e
[KYUUBI #1481] Add z-order docs
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introduce how to use z-order with Kyuubi

### _How was this patch tested?_

<img width="1135" alt="iShot2021-12-01 16 08 24" src="https://user-images.githubusercontent.com/12025282/144195844-51ac71a0-de55-4bfd-9db4-ce27422210dd.png">

Closes #1481 from ulysses-you/zorder-docs.

Closes #1481

98b3e5f4 [ulysses-you] comment
7adeacd6 [ulysses-you] comment
62483a88 [ulysses-you] docs

Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-12-01 18:50:29 +08:00
Wang Zhen
cc40c87743
[KYUUBI #1472] allow the engine not to self-terminate.
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Allow the engine not to self-terminate.  For details: #1472.

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Closes #1475 from wForget/KYUUBI-1472.

Closes #1472

97412e54 [Wang Zhen] Merge remote-tracking branch 'remotes/origin/master'
8ff0cf72 [Wang Zhen] [KYUUBI-1472] allow the engine not to self-terminate. Use zero or negative to represent no limit.
7cfa03c1 [Wang Zhen] [KYUUBI-1472] allow the engine not to self-terminate.

Authored-by: Wang Zhen <wangzhen07@qiyi.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-12-01 10:53:37 +08:00
I521853
5022bc1da0
[KYUUBI #1467] Add The Doc of Intergrate Azure Blob Storage Based Delta Lake with Kyuubi
### _Why are the changes needed?_
I can't find any documents to set up related configurations on kyuubi offical doc site or google search to setup kyuubi with delta-lake (Azure blob storage). So I try to build a doc for this.

### _How was this patch tested?_
I check the doc by following the steps provided by [https://kyuubi.apache.org/docs/latest/develop_tools/build_document.html](https://kyuubi.apache.org/docs/latest/develop_tools/build_document.html).

Closes #1467 from zhichaoleo/feature/azure-based-delta-lake-doc.

Closes #1467

f3ab1dcf [I521853] Split delta lake doc into 2 docs
c7fdb70d [I521853] Layout optimization
878cfd55 [I521853] Add doc for delta lake

Authored-by: I521853 <alex.liu05@sap.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-30 10:24:37 +08:00
zwangsheng
96963ab293
[KYUUBI #1462] [DOC] Use relative paths instead of absolute paths
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1. Use relative paths instead of absolute paths, avoid jumping to the latest document page.
2. fix `setting` to `settings`

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Closes #1462 from zwangsheng/doc/replace_html_to_md.

Closes #1462

09c97004 [zwangsheng] remove
70379580 [zwangsheng] use uri replace url & fix

Authored-by: zwangsheng <2213335496@qq.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-30 09:32:34 +08:00
zwangsheng
3968832815
[KYUUBI #1454] Add Doc About Deploy Kyuubi On Kubernetes
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The Kyuubi documentation is missing about deploying Kyuubi on Kubernetes.

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Closes #1457 from zwangsheng/doc/kyuubi_on_k8s.

Closes #1454

f916866f [zwangsheng] modify .html to .md
707368ce [zwangsheng] fix url & add todo
1a509781 [zwangsheng] Fix spelling
a624a602 [zwangsheng] fix
4ca74164 [zwangsheng] rename & add

Authored-by: zwangsheng <2213335496@qq.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-29 14:15:19 +08:00
Fei Wang
69b00ae342
[KYUUBI #1461] [DOC] Remove deprecated dist repo directory for deprecated release candidates
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Closes #1461 from turboFei/remove_old_staging.

Closes #1461

a6670bef [Fei Wang] [DOC] Remove deprecated dist repo directory for deprecated release candidates

Authored-by: Fei Wang <fwang12@ebay.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-29 14:10:50 +08:00
Fu Chen
78c9cf3756
[KYUUBI #1443] MaxPartitionStrategy support file source based table.
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Fix [comment](https://github.com/apache/incubator-kyuubi/pull/1086#discussion_r707103617)

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Closes #1443 from cfmcgrady/max-partition-strategy.

Closes #1443

e071ebc2 [Fu Chen] typo
f7d4ea16 [Fu Chen] refactor
97a36016 [Fu Chen] truncate RootPaths
c3fe93aa [Fu Chen] remove dpp suite
9075e5ba [Fu Chen] refactor
5a71f459 [Fu Chen] trigger GitHub actions
17df25d2 [Fu Chen] fix style
4dfe6a7e [Fu Chen] fix style
0b2df063 [Fu Chen] update docs
305c6e88 [Fu Chen] fix style
33b9b3d5 [Fu Chen] fix style
885e8ed7 [Fu Chen] data source support

Authored-by: Fu Chen <cfmcgrady@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-25 17:34:17 +08:00
wForget
b7e94ff45c
[KYUUBI #1439] Add KYUUBI_CTL_JAVA_OPTS to configure java opts of kyuubi-ctl.
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Add KYUUBI_CTL_JAVA_OPTS to configure java opts of kyuubi-ctl. For details: #1439.

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Closes #1440 from wForget/KYUUBI-1439.

Closes #1439

bbbf1f23 [wForget] [KYUUBI-1439] Add KYUUBI_CTL_JAVA_OPTS to configure java opts of kyuubi-ctl. update settings.md
da7779a7 [wForget] [KYUUBI-1439] Add KYUUBI_CTL_JAVA_OPTS to configure java opts of kyuubi-ctl.

Authored-by: wForget <643348094@qq.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-11-24 15:27:42 +08:00
Cheng Pan
116369ac84
[KYUUBI #1376] Implement MySQL Frontend based on Netty
### _Why are the changes needed?_

Close #1219.

Implment MySQL text protocol, support basic query use mysql cli to run Spark SQL.

Test:

Add `MySQLSparkQuerySuite`.

Change `OutputSchemaTPCDSSuite` from **Thrift binary protocol** to **MySQL protocol**.

Limitations:

1) only support mysql_native_password authentication mechanism
2) only support MySQL text protocol
3) not support send back result which row larger than 16M
4) not support server-side prepared statement
5) not support overwrite engine_conf/session_conf via JDBC url parameters like Hive JDBC client
6) limited support MySQL metadata queries, thus some MySQL GUI client which send metadata queries implicitly may not work as expected
7) not support SSL

### _How was this patch tested?_
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Closes #1376 from pan3793/mysql-fe-impl.

Closes #1376

96d3efb9 [Cheng Pan] Kyuubi MySQL FE

Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-11-22 20:35:18 +08:00
zhenjiaguo
f7e5e6a81b
[KYUUBI #1426] fix maven -pl option usage
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Details see issue #1426

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Closes #1427 from zhenjiaguo/building_doc_fix.

Closes #1426

2c858fbb [zhenjiaguo] fix maven -pl option usage

Authored-by: zhenjiaguo <zhenjia_guo@163.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-22 09:44:05 +08:00
Jagadesh Adireddi
4a9a853e69
[KYUUBI #1181] [BUG] Format file paths to specifications.
Issue: https://github.com/apache/incubator-kyuubi/issues/1181
### _Why are the changes needed?_
Format file paths of local path and hdfs path to specifications

Closes #1420 from jadireddi/1181-Format.

Closes #1181

32aacc7f [Jagadesh Adireddi] update doc
679369ea [Jagadesh Adireddi] [KYUUBI #1181] [BUG] Format file paths to specifications.

Authored-by: Jagadesh Adireddi <jadiredd@conviva.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-20 14:26:39 +08:00
fwang12
e5e49b5b1d
[KYUUBI #1414] Add kyuubi-hive-beeline module to support KyuubiConnection and KyuubiStatement
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Add kyuubi-hive-beeline module to support KyuubiConnection and KyuubiStatement.

### _How was this patch tested?_
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<img width="1410" alt="Screen Shot 2021-11-19 at 1 56 21 PM" src="https://user-images.githubusercontent.com/6757692/142572735-409afe25-b96a-49da-8191-e9a8ced3947b.png">

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Closes #1414 from turboFei/rebase-kyuubi_beeline.

Closes #1414

4694bbca [fwang12] return engine launch handle anyway
20ca1400 [fwang12] address comments
2999c30a [fwang12] fix ut
4d3abf4f [fwang12] jars.target.dir to target
4659f1f6 [fwang12] add readme
7e74c5c8 [fwang12] integrate beeline and server
969af045 [fwang12] fix beeline shell
90395ade [fwang12] BeeLine version By Apache Kyuubi
4e63695e [fwang12] fix ut
026e41ef [fwang12] refactor properties
a49677af [fwang12] refactor build and beeline script
ca68eba1 [fwang12] use beeline mode property instead of static method
4a1932e7 [fwang12] cli -> beeline
624281e3 [fwang12] nit
d7d27a09 [fwang12] refactor kyuubi cli assembly
9d9b25a9 [fwang12] simplify the waitLaunchEngineToComplete
cc025ecf [fwang12] Rebase PR_1407

Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-19 15:05:10 +08:00
yanyu34946
93e9745a39
[KYUUBI #1293] Fix potential failure of engine discovery when mixed use subdomain
### _Why are the changes needed?_

Fix #1293

This PR is a rework of #1303, also related to #962

We have two options to fix this issue. This PR implements option 2.

```
[option 1]
kyuubi.engine.share.level.subdomain: String -- default: "default"
kyuubi.engine.pool.size: Int                -- default: -1

val subdomain =
    if (kyuubi.engine.share.level.subdomain == "default" && kyuubi.engine.pool.size > 0) {
        s"engine-pool-[num]"
    } else {
        kyuubi.engine.share.level.subdomain
    }

[option 2]
kyuubi.engine.share.level.subdomain: Option[String] -- default: None
kyuubi.engine.pool.size: Int                        -- default: -1

val subdomain =
    kyuubi.engine.share.level.subdomain match {
        case Some(value) => value
        case None if kyuubi.engine.pool.size > 0 => s"engine-pool-[num]"
        case None => "default"
    }
```
```
[diff]
[[case1]]
kyuubi.engine.share.level.subdomain=default
kyuubi.engine.pool.size=2

option 1 result: subdomain="engine-pool-[num]"
option 2 result: subdomain="default"

[[case2]]
kyuubi.engine.share.level.subdomain=hello
kyuubi.engine.pool.size=2

option 1 result: subdomain="hello"
option 2 result: subdomain="hello"

[[case3]]
kyuubi.engine.share.level.subdomain=
kyuubi.engine.pool.size=2

option 1 result: subdomain="engine-pool-[num]"
option 2 result: subdomain="engine-pool-[num]"

[[case4]]
kyuubi.engine.share.level.subdomain=
kyuubi.engine.pool.size=

option 1 result: subdomain="default"
option 2 result: subdomain="default"

[[case5]]
kyuubi.engine.share.level.subdomain="hello"
kyuubi.engine.pool.size=

option 1 result: subdomain="hello"
option 2 result: subdomain="hello"
```

### _How was this patch tested?_
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Closes #1402 from pan3793/1293.

Closes #1293

f6c4a7db [Cheng Pan] nit
fd427bfb [yanyu34946] [KYUUBI #1293] Fix bootstrap potential failure when mixed use subdomain

Lead-authored-by: yanyu34946 <875082356@qq.com>
Co-authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-18 18:00:30 +08:00
Kent Yao
bf9736e31b
[KYUUBI #1399] [DOCS] Add doc for engine share level
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doc improvement

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

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![image](https://user-images.githubusercontent.com/8326978/141964500-f0121a54-4ce9-4e9d-84a5-c4a4ab1f0ac9.png)

---

![image](https://user-images.githubusercontent.com/8326978/141965482-f367e486-c68b-44d8-85d9-9c7f0e7e63aa.png)
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Closes #1399 from yaooqinn/sldoc.

Closes #1399

d8bcce8a [Kent Yao] [DOCS] Add doc for engine share level
21e2548f [Kent Yao] [DOCS] Add doc for engine share level
bba8dc9d [Kent Yao] [DOCS] Add doc for engine share level

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-16 19:58:25 +08:00
fwang12
1554032df2 [KYUUBI #1346] Support launch query engine asynchronously during opening session
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Support launch query engine asynchronously during opening session, make it more user-friendly.

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Closes #1346 from turboFei/kyuubi_hive_jdbc_ext.

Closes #1346

513691d6 [fwang12] address comments
63b8f901 [fwang12] remove hanle to client
4590ad98 [fwang12] remove synchronized
f3b136b4 [fwang12] add ut for open session with failure
2cae9afa [fwang12] address comments
35113d0f [fwang12] add engine session id to session event
34c27f9c [fwang12] refactor log
b5f7e639 [fwang12] block
b8b0cf9d [fwang12] to support aync client
66eb07f3 [fwang12] address comments
623c0511 [fwang12] volatile
282c9f07 [fwang12] refactor conf
5047d91d [fwang12] server session handle is not same with that of engine
dc1cb8bc [fwang12] update docs
b773fd9d [fwang12] refactor
5f657e44 [fwang12] add ut
9e56cbab [fwang12] exclude engine init engine
6abdb52c [fwang12] refactor
d3e37a8c [fwang12] block until engine finished
085b324d [fwang12] save

Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: fwang12 <fwang12@ebay.com>
2021-11-13 17:25:57 +08:00
zhouyifan279
884de795c2
[KYUUBI #1361] Update available version of backported configurations to 1.3.2
### _Why are the changes needed?_
Sub task of #1361

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Closes #1373 from zhouyifan279/1361-4.

Closes #1361

86b92e86 [zhouyifan279] [KYUUBI #1361] Update available version of backported configurations to 1.3.2

Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-12 22:40:10 +08:00
Cheng Pan
1061d176c8
[KYUUBI #1358] Add KyuubiMySQLFrontendService stub
### _Why are the changes needed?_

Add KyuubiMySQLFrontendService stub, without Netty pipeline, part of #1334

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Closes #1358 from pan3793/mysql-fe-stub.

Closes #1358

c091d955 [Cheng Pan] nit
61abb0f6 [Cheng Pan] Address comments
9ac70456 [Cheng Pan] Update conf
3d75acdf [Cheng Pan] nit
4a4d8a24 [Cheng Pan] Address comments
0136dd52 [Cheng Pan] nit
477474ff [Cheng Pan] KyuubiMySQLFrontendService Stub

Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-11 16:50:52 +08:00
Cheng Pan
32c3f5cb2e
[KYUUBI #1349] Add new conf kyuubi.frontend.protocols
### _Why are the changes needed?_

Adapt to multiple frontends protocol.

This PR also marks REST API as experimental and exposes it to users.

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Closes #1349 from pan3793/frontend-conf.

Closes #1349

d113c4a6 [Cheng Pan] Simplify code by SAM
129c2c9a [Cheng Pan] Fix compile
fa8f7f67 [Cheng Pan] Add new conf kyuubi.frontend.protocols

Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-09 22:09:50 +08:00
zhenjiaguo
0f1d4ec0e0
[KYUUBI #1347] [DOC] Fix miscellaneous doc typos
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Some spelling & grammar format fix.

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Closes #1347 from zhenjiaguo/typo-fix.

Closes #1347

5c20ae28 [zhenjiaguo] change serial to several
db3fa969 [zhenjiaguo] typo fix

Authored-by: zhenjiaguo <zhenjia_guo@163.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-08 09:27:37 +08:00
AnybodyHome
25becb02b9
[KYUUBI #1342] [DOC] Fix beeline incorrect use of double quotes
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fix beeline incorrect use of double quotes. Detials see [discussions 1137](https://github.com/apache/incubator-kyuubi/discussions/1337)
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Closes #1342 from zhenjiaguo/architecture-doc-fix.

Closes #1342

03c89edf [AnybodyHome] fix beeline incorrect use of double quotes

Authored-by: AnybodyHome <zhenjia_guo@163.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-05 20:16:34 +08:00
yanghua
aad575ce3e
[KYUUBI #1329] Support download Flink binary package in kyuubi-download module
…

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Closes #1339 from yanghua/KYUUBI-1329.

Closes #1329

895815fb [yanghua] address review suggestion
eddf0605 [yanghua] [KYUUBI #1329] Support download Flink binary package in kyuubi-download module

Authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-05 18:03:57 +08:00
AnybodyHome
34c58b9133
[KYUUBI #1335] Spell issue branch
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Spell check and punctuation check.

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Closes #1335 from zhenjiaguo/spell-issue-branch.

Closes #1335

b4d48192 [AnybodyHome] recover beeline change
85603b6f [AnybodyHome] spell check and punctuation check

Authored-by: AnybodyHome <zhenjia_guo@163.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-05 09:33:32 +08:00
Cheng Pan
5421b56440
[KYUUBI #1327] Fix socket timeout error when client sync execute statement cost time longer than engine.login.timeout
### _Why are the changes needed?_

Fix #1327

#### Analysis

The typical error logs are

```log
2021-11-01 11:27:54.018 INFO client.KyuubiSyncThriftClient: TCloseOperationReq(operationHandle:TOperationHandle(operationId:THandleIdentifier(guid:47 69 37 B3 13 38 48 DA 87 7A 8A B6 BD 22 FA 57, secret:C1 01 AE 0B 6F 5F 48 F1 9A F0 FD 84 E3 0F 2B 1E), operationType:EXECUTE_STATEMENT, hasResultSet:true)) succeed on engine side
2021-11-01 11:27:54.019 INFO operation.ExecuteStatement: Processing sy.yao's query[c581db45-67f2-4f15-ac0d-aaecdb713fe9]: INITIALIZED_STATE -> PENDING_STATE, statement: [...SQL]
2021-11-01 11:27:54.019 INFO operation.ExecuteStatement: Processing sy.yao's query[c581db45-67f2-4f15-ac0d-aaecdb713fe9]: PENDING_STATE -> RUNNING_STATE, statement: [...SQL]
2021-11-01 11:28:09.034 INFO operation.ExecuteStatement: Processing sy.yao's query[c581db45-67f2-4f15-ac0d-aaecdb713fe9]: RUNNING_STATE -> ERROR_STATE, statement: [...SQL], time taken: 15.015 seconds
2021-11-01 11:28:09.035 INFO operation.ExecuteStatement: Processing sy.yao's query[c581db45-67f2-4f15-ac0d-aaecdb713fe9]: ERROR_STATE -> CLOSED_STATE, statement: [...SQL]
2021-11-01 11:28:09.035 WARN server.KyuubiThriftBinaryFrontendService: Error executing statement:
org.apache.kyuubi.KyuubiSQLException: Error operating EXECUTE_STATEMENT: org.apache.thrift.transport.TTransportException: java.net.SocketTimeoutException: Read timed out
[...omit detail stacktrace here]
```
The key points here are:

1. client execute query in sync mode, Hive JDBC client use async mode since 2.1.0 [HIVE-6535](https://issues.apache.org/jira/browse/HIVE-6535)
2. query execute cost time great than `kyuubi.session.engine.login.timeout`, which default is `15s`

Kyuubi server create Thrift clients use `kyuubi.session.engine.login.timeout` as both `socket_timeout` and `connect_timeout`, and there is no heartbeat/keepalive mechanism in Thrift Protocol layer, thus if engine does not send response to Kyuubi server in `socket_timeout`, the Thrift client(Kyuubi server) will fail with `SocketTimeoutException: Read timed out`.

In sync mode, when user send a execute statement request to Kyuubi server, Kyuubi server forword the request to the engine, engine return nothing until the execution finished or any other error happend.

In async mode, the query request passes in same way, but engine will return an `op_handle` immediately instead of waiting for query to finish, the client should use the `op_handle` to check query status periodically, in detail

1. Kyuubi server ask engine for query status, and keep the result in memory
2. User ask Kyuubi server for query status, Kyuubi server get result from memory

#### Solution

Option 1: change `socket_timeout` of Thrift clients created by Kyuubi server to infinite. This approach may cause another issue. if engine crash when executing the query, Kyuubi server will wait until the socket keepalive(controlled by OS) timeout, so the query status will always be `running` in Kyuubi server memory.

Option 2: always run a query in async mode, simulate sync mode in Server side.

This PR implement the option 2, also introduce a new conf `kyuubi.session.engine.request.timeout`

### _How was this patch tested?_
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Closes #1328 from pan3793/timeout.

Closes #1327

cc15e6d5 [Cheng Pan] Always execute statement in async mode
dc91d0d5 [Cheng Pan] Add new conf `kyuubi.session.engine.request.timeout`

Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-04 18:23:10 +08:00
yanghua
b29b39b116
[KYUUBI #1323] Introduce EngineType to distinguish multiple engines
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Closes #1326 from yanghua/KYUUBI-1323.

Closes #1323

aae6dcdd [yanghua] refactor enum to follow scala style
cb5b67c4 [yanghua] addressed review suggestion and fixed test issue
5d73258a [yanghua] regenerated document
3824e838 [yanghua] [KYUUBI #1323] Introduce EngineType to distinguish multiple engines

Authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-11-04 09:44:08 +08:00
ulysses-you
1003f5296c
[KYUUBI #1321] Add config to control if zorder using global sort
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Add a new config `spark.sql.optimizer.zorderGlobalSort.enabled` to control if we do a global sort using zorder. This is a trade-off with data skew if the zorder columns has low cardinality.

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Closes #1321 from ulysses-you/zorder-config.

Closes #1321

422599e4 [ulysses-you] delete table
c11e2f4f [ulysses-you] doc
b984b537 [ulysses-you] Add config to control if zorder using global sort

Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
2021-11-02 19:17:11 +08:00
Cheng Pan
22ad269dfe
[KYUUBI #1308] [DOC] Update release docs
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We need to update docs in release finalize phase

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Closes #1308 from pan3793/release-docs.

Closes #1308

a79333df [Cheng Pan] nit
d0e22641 [Cheng Pan] [DOC] Update release docs

Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
2021-11-02 17:24:30 +08:00
Fu Chen
cc22888fa7
[KYUUBI #1320] Fix HA documents
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1. the default value of `kyuubi.ha.zookeeper.namespace` is `kyuubi`
2. the beeline's variable `zooKeeperNamespace` is case-sensitive
3. how to configure kyuubi ha

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Closes #1320 from cfmcgrady/ha-bug.

Closes #1320

16f56377 [Fu Chen] add ha configurations link
7acee980 [Fu Chen] update high_availability_guide.md
bfcab300 [Fu Chen] update high_availability_guide.md
7d9f88cb [Fu Chen] Revert "add conf kyuubi.ha.enabled"
d6874800 [Fu Chen] Revert "update docs"
b31d9ca8 [Fu Chen] Revert "default false"
343bae44 [Fu Chen] default false
3a4934e8 [Fu Chen] update docs
7acf3d52 [Fu Chen] add conf kyuubi.ha.enabled
936d6e7d [Fu Chen] update high_availability_guide.md

Authored-by: Fu Chen <cfmcgrady@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
2021-11-02 17:22:46 +08:00
Kent Yao
fd17dd0ae4
[KYUUBI #1300] Detecting critical errors
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For critical errors at engine side, it is not handled properly. For example,when engine oom
- server may not be able to get operation statuses because of no response of engine side. In this case, client only get a ambiguous `read timeout` as a final cause.
- the oom hook of engine side might directly crash the engine, when the server is still trying to get operation status

In this PR,
- a config for retry to make the operation status updating process more robust
- make the engine oom hook only de register itself to make it able to recover for some transient errors

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- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1312 from yaooqinn/1300.

Closes #1300

a715ecca [Kent Yao] add comments
a816b0f0 [Kent Yao] refine
3557c927 [Kent Yao] add comments
2ed8bfb4 [Kent Yao] refine
aefd2a7f [Kent Yao] update doc
f2ea7e4c [Kent Yao] restore SparkOperation
386e4eac [Kent Yao] [KYUUBI #1300] Detecting critical errors

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-11-02 11:46:51 +08:00
Kent Yao
b97512a805
[KYUUBI #1305] [DOC] Fix document errors in quick start
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### _Why are the changes needed?_
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  1. If you add a feature, you can talk about the use case of it.
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Doc is a feature but the current quick start is full of errors and become a bug.

### _How was this patch tested?_
- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible

- [ ] Add screenshots for manual tests if appropriate

- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request

Closes #1305 from yaooqinn/qs.

Closes #1305

5650015f [Kent Yao] [DOC] Fix document errors in quick start

Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
2021-10-28 17:41:05 +08:00