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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>
…
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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>
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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>
### _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>
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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>
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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>
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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>
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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>
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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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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>
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Doc is a feature but the current quick start is full of errors and become a bug.
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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>
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Doc is a feature.
In this PR will explain the Logging System of Kyuubi
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Closes#1302 from yaooqinn/doc.
Closes#1302
5f36b00b [Kent Yao] [DOC] Monitoring Kyuubi - Logging System
11342fec [Kent Yao] [DOC] Monitoring Kyuubi - Logging System
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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As we now fully support GROUP share level, the session user and the system user can be different, so we now need to add UDF session_user.
Also, we fix the system_user to always return the `sparkUser`
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Closes#1274 from yaooqinn/660.
Closes#660
c8ed1f77 [Kent Yao] dead code
20c18640 [Kent Yao] nit
4ab1476c [Kent Yao] nit
081f32f2 [Kent Yao] nit
e332ca78 [Kent Yao] Merge branch 'master' into 660
135b058f [Kent Yao] ci
646ddeec [Kent Yao] [KYUUBI #660] Add UDF session_user
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
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Make release docs better.
### _How was this patch tested?_
Not need.
Closes#1292 from ulysses-you/refine-release.
Closes#1292
fb467563 [ulysses-you] fork and clone
b2418d1d [ulysses-you] mailing list
aa31567b [ulysses-you] refine
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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close https://github.com/apache/incubator-kyuubi/issues/1286
### _How was this patch tested?_
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Closes#1288 from MyLanPangzi/session.engine.initialize.timeout-3min.
Closes#1286
c8b6a54f [xiebo03] modify doc
40d1fbec [xiebo03] increase kyuubi.session.engine.initialize.timeout default
Authored-by: xiebo03 <xiebo03@qutoutiao.net>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Support both KERBEROS and PLAIN authentication at the same time.
### _How was this patch tested?_
Added UT & IT.
I make integration testing on our dev cluster with KERBEROS and CUSTOM authentication.
```
kyuubi.authentication KERBEROS,CUSTOM
kyuubi.authentication.custom.class=org.apache.kyuubi.ZeusCustom
```
For org.apache.kyuubi.ZeusCustom, it checks whether the user equals password.
```
package org.apache.kyuubi
import javax.security.sasl.AuthenticationException
import org.apache.kyuubi.service.authentication.PasswdAuthenticationProvider
class ZeusCustom
extends PasswdAuthenticationProvider with Logging {
override def authenticate(user: String, password: String): Unit = {
if (user == password) {
info(s"Success log in of user: $user")
} else {
throw new AuthenticationException("Username or password is not valid!")
}
}
}
```
1. kerberos testing with user b_zeus
2. CUTOM authentication testing with user b_zeus
Note that: they share the same backend spark engine, because they are the same user.
Closes#1266 from turboFei/multiple_auth_KYUUBI-1262.
Closes#1262
71053aef [fwang12] adress nit
850d6b5d [fwang12] fix ut
ea7db79f [fwang12] complete
11f409cb [fwang12] Update docs
b1f83e55 [fwang12] add ut
8d137db9 [fwang12] make ldap password diff with custom
d227aa74 [fwang12] fix ut
d7cfaf4c [fwang12] only the first is valid
2e2283ba [fwang12] after all
ee0e8bc0 [fwang12] make kerberoes enabled
4fc63081 [fwang12] refactor kerbereos helper
6691cc57 [fwang12] save
cd813ecf [fwang12] refactor
dd706740 [fwang12] retest
f4038e93 [fwang12] fix code style
7b590a23 [fwang12] add ut
e39e19e6 [fwang12] add it
7dc7c927 [fwang12] with password
8dadfd32 [fwang12] refactor ldap suite
8545a033 [fwang12] add ut
1aa30a5c [fwang12] refactor
8cc2ea66 [fwang12] fix ut
10f788ae [fwang12] before all
98f93640 [fwang12] revert sth
bb75f8e9 [fwang12] save
314579f1 [fwang12] update default
ac8b195f [fwang12] [KYUUBI #1262] Support multiple kinds of SASL authentication type
Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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It is useful for client side.
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Closes#1277 from turboFei/engine_id.
Closes#1277
95526f09 [fwang12] remove redundant test
382c96dc [fwang12] test all the jdbc tests with yarn mode
01b2ea13 [fwang12] add udf engine_id
Authored-by: fwang12 <fwang12@ebay.com>
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Close#460.
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Closes#1179 from byyue/feature-460.
Closes#460
92eb71b8 [Brian Yue] Upgrade Hive dependency to 2.3.9
Authored-by: Brian Yue <code.byyue@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Add Statement stats on Kyuubi Query Engine Page
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Closes#1234 from timothy65535/ky-1188.
Closes#1188
6e0ac523 [timothy65535] trigger rebuild
2b2b2a03 [timothy65535] update patch
f0431359 [timothy65535] [KYUUBI #1188] Add Statement stats on Kyuubi Query Engine Page
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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The changes based on https://github.com/apache/incubator-kyuubi/pull/1226#issuecomment-942979767
In this PR, I'm going to remove profiles `kyuubi-extension-spark-3-1` and `kyuubi-extension-spark-3-2`, and keep `spark-3.0`, `spark-3.1`, `spark-3.2`.
After changes, when `spark-3.1` is active, set `spark.version` to 3.1.2 and enable `kyuubi-extension-spark-common` module and `kyuubi-extension-spark-3-1` module, `spark-3.2` does the same thing
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Closes#1257 from pan3793/pom.
Closes#1257
1d871b6c [Cheng Pan] nit
874f30c1 [Cheng Pan] Address comments
00a32b25 [Cheng Pan] nit
445666ee [Cheng Pan] typo
bd96097e [Cheng Pan] nit
e85116cd [Cheng Pan] nit
98347c8c [Cheng Pan] Update doc
6615d7cc [Cheng Pan] Exclude HudiTest in cross test
087d3fde [Cheng Pan] Add spark 3.2 binary test
ccff63c1 [Cheng Pan] update GA
23b81dcd [Cheng Pan] Address comments
3055c2a8 [Cheng Pan] nit
49a41e86 [Cheng Pan] nit
8d400798 [Cheng Pan] Reduce unnecessary maven profile
ced8d987 [Cheng Pan] Reduce unnecessary maven profile
Lead-authored-by: Cheng Pan <chengpan@apache.org>
Co-authored-by: Cheng Pan <chengpan@ChengdeMac-mini.local>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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Closes https://github.com/apache/incubator-kyuubi/issues/1269
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Closes#1270 from ulysses-you/kyuubi#1269.
Closes#1269
1cb99ef5 [ulysses-you] address comment
7a597e66 [ulysses-you] address comment
4b15c2c9 [ulysses-you] Online documentation section in the readme is outdated
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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Please see #1204 for details.
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Closes#1213 from wForget/KYUUBI-1204.
Closes#1204
fa88ffbe [wForget] [KYUUBI #1204] Change the default value of kyuubi.ha.zookeeper.auth.type to NONE
13cd7ecd [wForget] Merge branch 'master' of https://github.com/apache/incubator-kyuubi into dev-1.3.0
3a84c0e1 [wForget] [KYUUBI #1204] fix tests and re-generate settings.md
92c331c7 [wForget] [KYUUBI #1204] Adjust the parameters of zookeeper authentication
db016a03 [wForget] [KYUUBI #1204] Adjust the logic of obtaining the keytab file path
8adb812b [wForget] [KYUUBI #1204] Enhance zookeeper authentication and acls
Authored-by: wForget <643348094@qq.com>
Signed-off-by: Kent Yao <yao@apache.org>
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We usally use helm to manager application yaml on k8s, we can use helm to delopy kyuubi server too.
Usages:
```
helm install kyuubi ${kyuubi_helm_url} -n kyuubi
```
```
helm uninstall kyuubi -n kyuubi
```
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Closes#1255 from hddong/add-helm.
Closes#1255
e197de34 [hongdongdong] Add doc
d0f74bbb [hongdongdong] rm hel tgz
e9a0a2e4 [hongdongdong] update and fix
f666d331 [hongdongdong] [KYUUBI#1253] Support use helm to deploy kyuubi server on k8s
Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
Signed-off-by: Kent Yao <yao@apache.org>
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The previous default value of `kyuubi.engine.initialize.sql` and `kyuubi.engine.session.initialize.sql` both are `SHOW DATABASES`.
The intention of `SHOW DATABASES`is to eagerly active HiveClient, it's quite redundant for executing many times.
This PR proposes to change `kyuubi.engine.session.initialize.sql`'s default value to `Nil`
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Closes#1248 from pan3793/sess-init.
Closes#1248
ad2bdd7d [Cheng Pan] Update doc
0736857c [Cheng Pan] Change kyuubi.engine.session.initialize.sql default value to Nil
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Share kyuubi_ecosystem.drawio with the Kyuubi community for developers and users who want to create presentations on it
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Closes#1246 from yaooqinn/drawio.
Closes#1246
655b0eb4 [Kent Yao] [DOC] Share kyuubi_ecosystem.drawio with the Kyuubi community
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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Make the docs easy to use.
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Closes#1240 from ulysses-you/release.
Closes#1240
c0f3ab30 [ulysses-you] version
adc45b8f [ulysses-you] update release docs
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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This reverts commit 464fdf456b.
The change of [KYUUBI #1176] breaks branch-1.3.
cc cxzl25
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Closes#1221 from pan3793/revert.
Closes#1221Closes#1176
5e7294dc [Cheng Pan] Revert "[KYUUBI #1176][FOLLOWUP] change configuration(ha.zookeeper.acl.engine.enabled) version"
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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Closes#1217 from hzxiongyinke/zorder-by_and_order-by_performance_test.
Closes#1217
c0232c68 [xiongyinke] format z-order-benchmark.md
a7d71111 [xiongyinke] update zorder benchmark data
3bf5f81b [xiongyinke] update benchmark result secondary headlines and fix z-order test result;
f5c9dfb5 [hzxiongyinke] Merge pull request #3 from apache/master
6f1892be [hzxiongyinke] Merge pull request #1 from apache/master
Lead-authored-by: xiongyinke <1062376716@qq.com>
Co-authored-by: hzxiongyinke <75288351+hzxiongyinke@users.noreply.github.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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For more detail, please go to https://github.com/apache/incubator-kyuubi/issues/981
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Closes#1187 from timothy65535/ky-1159.
Closes#1159
52daf139 [timothy65535] update conf md
a9b50843 [timothy65535] improve patch
36676f2a [timothy65535] improve patch
892a6333 [timothy65535] [KYUUBI #1159] Add Session stats on Kyuubi Query Engine Page
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: Kent Yao <yao@apache.org>
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The detail locates #1206
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Closes#1207 from yaooqinn/1206.
Closes#1206
99e324a9 [Kent Yao] [KYUUBI #1206][FEATURE] Support GROUP for engine.share.level
f41fd944 [Kent Yao] Merge branch 'master' into 1206
a7cb80da [Kent Yao] [KYUUBI #1206][FEATURE] Support GROUP for engine.share.level
6ecef063 [Kent Yao] [KYUUBI #1206][FEATURE] Support GROUP for engine.share.level
d7ff7583 [Kent Yao] [KYUUBI #1206][FEATURE] Support GROUP for engine.share.level
7b3b2f53 [Kent Yao] [KYUUBI #1206][FEATURE] Support GROUP for engine.share.level
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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Customers might meet exception when launching a spark engine, especially for beginner, now kyuubi only show the last line of engine log and it is difficult to find the root cause in customer side.
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Closes#1205 from turboFei/show_more_engine_log.
Closes#1205
72002dd6 [fwang12] address comments
a74fa1de [fwang12] update docs
fd967371 [fwang12] refactor
434a093d [fwang12] update docs
880c8cc2 [fwang12] show more engine failure log for debug
Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: fwang12 <fwang12@ebay.com>
https://github.com/apache/incubator-kyuubi/pull/1177
### _Why are the changes needed?_
change configuration(ha.zookeeper.acl.engine.enabled) version to `1.3.1`
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Closes#1193 from cxzl25/KYUUBI-1176-followup.
Closes#1176
72753ae5 [sychen] change config version
Authored-by: sychen <sychen@trip.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
### _Why are the changes needed?_
https://github.com/apache/incubator-kyuubi/issues/1174
Now kyuubi servcie uses kerberos authentication and registers with the zookeeper to the node information, but the client cannot connect to the service.
### _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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Closes#1175 from cxzl25/KYUUBI-1174.
Closes#1174
386c7d57 [sychen] add comment
dc37a158 [sychen] respect user's setting
97401a96 [sychen] update settings.md
fd8cceda [sychen] Service discovery supports kerberos
Authored-by: sychen <sychen@trip.com>
Signed-off-by: Kent Yao <yao@apache.org>
### _Why are the changes needed?_
https://github.com/apache/incubator-kyuubi/issues/1176
When `kyuubi.ha.zookeeper.acl.enabled=true`, both service and engine will use zookeeper acl to create znode, but engine has no keytab information and cannot write information to zookeeper, throwing an exception.
```java
Caused by: org.apache.zookeeper.KeeperException$InvalidACLException: KeeperErrorCode = InvalidACL for /kyuubi_USER/XXXX
at org.apache.zookeeper.KeeperException.create(KeeperException.java:124)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:792)
at org.apache.kyuubi.shade.org.apache.curator.framework.imps.CreateBuilderImpl$11.call(CreateBuilderImpl.java:740)
```
### _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
- [x] [Run test](https://kyuubi.readthedocs.io/en/latest/develop_tools/testing.html#running-tests) locally before make a pull request
Closes#1177 from cxzl25/KYUUBI-1176.
Closes#1176
ecc08fa7 [sychen] fix engine acl
0b7cc2ec [sychen] fix InvalidACL
Authored-by: sychen <sychen@trip.com>
Signed-off-by: Kent Yao <yao@apache.org>
### What is the purpose of the pull request
pr for KYUUBI #939:Add Z-Order extensions to optimize table with zorder.Z-order is a technique that allows you to map multidimensional data to a single dimension. We did a performance test
for this test ,we used aliyun Databricks Delta test case
https://help.aliyun.com/document_detail/168137.html?spm=a2c4g.11186623.6.563.10d758ccclYtVb
Prepare data for the three scenarios:
1. 10 billion data and 2 hundred files（parquet files）: for big file(1G)
2. 10 billion data and 1 thousand files（parquet files）: for medium file(200m)
3. one billion data and 10 hundred files（parquet files）: for smaller file(200k)
test env：
spark-3.1.2
hadoop-2.7.2
kyubbi-1.4.0
test step：
Step1: create hive tables
```scala
spark.sql(s"drop database if exists $dbName cascade")
spark.sql(s"create database if not exists $dbName")
spark.sql(s"use $dbName")
spark.sql(s"create table $connRandomParquet (src_ip string, src_port int, dst_ip string, dst_port int) stored as parquet")
spark.sql(s"create table $connZorderOnlyIp (src_ip string, src_port int, dst_ip string, dst_port int) stored as parquet")
spark.sql(s"create table $connZorder (src_ip string, src_port int, dst_ip string, dst_port int) stored as parquet")
spark.sql(s"show tables").show(false)
```
Step2： prepare data for parquet table with three scenarios
we use the following code
```scala
def randomIPv4(r: Random) = Seq.fill(4)(r.nextInt(256)).mkString(".")
def randomPort(r: Random) = r.nextInt(65536)
def randomConnRecord(r: Random) = ConnRecord(
src_ip = randomIPv4(r), src_port = randomPort(r),
dst_ip = randomIPv4(r), dst_port = randomPort(r))
```
Step3： do optimize with z-order only ip， sort column： src_ip, dst_ip and shuffle partition just as file numbers .
execute 'OPTIMIZE conn_zorder_only_ip ZORDER BY src_ip, dst_ip;' by kyuubi.
Step4： do optimize with z-order only ip， sort column： src_ip, dst_ip and shuffle partition just as file numbers .
execute 'OPTIMIZE conn_zorder ZORDER BY src_ip, src_port, dst_ip, dst_port;' by kyuubi.
---------------------
# benchmark result
by querying the tables before and after optimization, we find that
**10 billion data and 200 files and Query resource:200 core 600G memory**
| Table | Average File Size | Scan row count | Average query time | row count Skipping ratio |
| ------------------- | ----------------- | -------------- | ------------------ | ------------------------ |
| conn_random_parquet | 1.2 G | 10,000,000,000 | 27.554 s | 0.0% |
| conn_zorder_only_ip | 890 M | 43,170,600 | 2.459 s | 99.568% |
| conn_zorder | 890 M | 54,841,302 | 3.185 s | 99.451% |
**10 billion data and 2000 files and Query resource:200 core 600G memory**
| Table | Average File Size | Scan row count | Average query time | row count Skipping ratio |
| ------------------- | ----------------- | -------------- | ------------------ | ------------------------ |
| conn_random_parquet | 234.8 M | 10,000,000,000 | 27.031 s | 0.0% |
| conn_zorder_only_ip | 173.9 M | 43,170,600 | 2.668 s | 99.568% |
| conn_zorder | 174.0 M | 54,841,302 | 3.207 s | 99.451% |
**1 billion data and 10000 files and Query resource:10 core 40G memory**
| Table | Average File Size | Scan row count | Average query time | row count Skipping ratio |
| ------------------- | ----------------- | -------------- | ------------------ | ------------------------ |
| conn_random_parquet | 2.7 M | 1,000,000,000 | 76.772 s | 0.0% |
| conn_zorder_only_ip | 2.1 M | 406,572 | 3.963 s | 99.959% |
| conn_zorder | 2.2 M | 387,942 | 3.621s | 99.961% |
Closes#1178 from hzxiongyinke/zorder_performance_test.
Closes#939
369a9b41 [hzxiongyinke] remove set spark.sql.extensions=org.apache.kyuubi.sql.KyuubiSparkSQLExtension;
8c8ae458 [hzxiongyinke] add index z-order-benchmark
66bd20fd [hzxiongyinke] change tables to three scenarios
cc80f4e7 [hzxiongyinke] add License
70c29daa [hzxiongyinke] z-order performance_test
6f1892be [hzxiongyinke] Merge pull request #1 from apache/master
Lead-authored-by: hzxiongyinke <1062376716@qq.com>
Co-authored-by: hzxiongyinke <75288351+hzxiongyinke@users.noreply.github.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
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### _Why are the changes needed?_
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Support to config operation log root dir with kyuubi configuration both for server and engine sides.
### _How was this patch tested?_
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Closes#1160 from turboFei/support_config_operationlog_dir.
Closes#1160
ed424f46 [fwang12] fix ut
5edfd4ae [fwang12] refactor ut
b7026b2f [fwang12] add ut
6ff4d891 [fwang12] save
30cd5952 [fwang12] fix ut
f058619a [fwang12] fix ut
96eb020d [fwang12] refactor
ae0ded96 [fwang12] set config value for testing
83d932f4 [fwang12] exclude
33e3e214 [fwang12] update
6f030cba [fwang12] fix
77ec9ca2 [fwang12] save
711ececf [fwang12] Fix code style
cfa3bfac [fwang12] refactor
b299f8cf [fwang12] complete ut
26de3712 [fwang12] Support to config operation log root dir for kyuubi server and engine side
Authored-by: fwang12 <fwang12@ebay.com>
Signed-off-by: fwang12 <fwang12@ebay.com>
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For more detail, please go to https://github.com/apache/incubator-kyuubi/issues/981
`EngineStatusStore` helps to push events to listener bus
`EngineStatusStore` is a memory store that tracking the number of statements and sessions, it provides:
- stores all elements, and sorted by startTimestamp.
- cleanup the last elements when reach a certain threshold.
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Closes#1023 from timothy65535/ky-1022.
Closes#1022
b9f355c4 [timothy65535] [KYUUBI #1022] Add basic EngineStatusStore for events
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: Kent Yao <yao@apache.org>
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Follow up [KYUUBI #1002] [KYUUBI #1035] [KYUUBI #1037]
- correct the config key; we should use `spark.` as the prefix
- change the config to false by default
- correct the class loader; thread context is not safe, spark and hive often change it
- update the log and exception
following is the failed error msg:
```
Caused by: java.io.FileNotFoundException: file:/Users/cathy/Desktop/tmp/spark-3.1.2-bin-hadoop2.7/jars/kyuubi-extension-spark-3-1_2.12-1.4.0-SNAPSHOT.jar!/sql-classification-default.json (No such file or directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at com.fasterxml.jackson.core.JsonFactory.createParser(JsonFactory.java:916)
at com.fasterxml.jackson.databind.ObjectMapper.readTree(ObjectMapper.java:2745)
at org.apache.kyuubi.sql.sqlclassification.KyuubiGetSqlClassification$.<init>(KyuubiGetSqlClassification.scala:51)
at org.apache.kyuubi.sql.sqlclassification.KyuubiGetSqlClassification$.<clinit>(KyuubiGetSqlClassification.scala)
... 59 more
```
### _How was this patch tested?_
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Closes#1140 from ulysses-you/refine.
Closes#1002
f39ef2cf [ulysses-you] address comment
5cb94459 [ulysses-you] nit
de9fd932 [ulysses-you] test
78e8c147 [ulysses-you] default
6f23c63e [ulysses-you] refine
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Closes#1130 from pan3793/logo.
Closes#1130
e79da016 [Cheng Pan] [DOCS] Restore Kyuubi logo image size
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Closes#1128 from pan3793/logo.
Closes#1125
affa2b1a [Cheng Pan] [KYUUBI #1125][FOLLOWUP] Compress and remove duplicated new logo and keep legacy logo
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Closes#1125 from happytofly/master.
Closes#1125
9e3ffc42 [happytofly] Add files via upload
f91316d7 [happytofly] Add files via upload
Authored-by: happytofly <systemvv@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Introduce a session-level configuration `operation.plan.only.mode` to change ExecuteStatement to PlanOnlyStatement,
PlanOnlyStatement will only parse, analyze or optimize the statements instead of executing them.
This feature could run all Spark SQLs to verify the semantic compatibility without having side effects, which is very useful for testing, migrating without query rewrite.
This is similar to the `explain` command
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Closes#1060 from yaooqinn/1059.
Closes#1059
e0aa1060 [Kent Yao] [KYUUBI #1059] Add Plan Only Operations
4104aa42 [Kent Yao] [KYUUBI #1059] Add Plan Only Operations
aae52f26 [Kent Yao] [KYUUBI #1059] Add Plan Only Operations
575dbf8f [Kent Yao] [KYUUBI #1059] Add Plan Only Operations
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
### _Why are the changes needed?_
Umbrella issue #915 is finished. Document is needed to tell user how to enable it.
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Closes#1101 from zhouyifan279/KYUUBI#1090.
Closes#1090
fdd4da8a [zhouyifan279] [KYUUBI #1090] Add deployment document about Hadoop Credentials Manager
418da1dc [zhouyifan279] [KYUUBI #1090] Add deployment document about Hadoop Credentials Manager
0e8e44ba [zhouyifan279] [KYUUBI #1090] Add deployment document about Hadoop Credentials Manager
Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
### _How was this patch tested?_
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Closes#1099 from simon824/doc.
Closes#1099
6830ec21 [simon] add SparkSQL Extension config document
Authored-by: simon <zhangshiming@cvte.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
### _Why are the changes needed?_
This PR finishes issue #916
### _How was this patch tested?_
- [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible
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Closes#1074 from zhouyifan279/KYUUBI#916.
Closes#916
28176c7e [zhouyifan279] [KYUUBI #916] Send DelegationTokens to SQL engines
b6c931bd [zhouyifan279] [KYUUBI #916] Send DelegationTokens to SQL engines
Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
bug:
#1068
This version, event log don't support upload file to hdfs
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Closes#1075 from zhang1002/branch-1.3_supportLogUploadHdfs.
Closes#1068
7b1483c5 [张宇翔] Modify some UT
27aa4596 [张宇翔] Modify some UT
c8223914 [张宇翔] Modify some UT
8b3ef67b [张宇翔] Modify some UT
fa06ead9 [张宇翔] Merge branch 'master' into branch-1.3_supportLogUploadHdfs
8384a6e2 [张宇翔] Merge remote-tracking branch 'upstream/master'
8801ece7 [张宇翔] Remove "toString" from ut
3288724b [张宇翔] Modify some UT
0bd7ecbd [张宇翔] Support the eventLog upload to hdfs
714ab1b8 [张宇翔] Merge remote-tracking branch 'upstream/master'
af28520b [张宇翔] Merge remote-tracking branch 'upstream/master'
c328c884 [张宇翔] Merge remote-tracking branch 'upstream/master'
abcaae1f [张宇翔] Merge remote-tracking branch 'upstream/master'
f0a7e566 [张宇翔] Merge remote-tracking branch 'upstream/master'
112aa6b6 [张宇翔] Merge remote-tracking branch 'upstream/master'
c55652fd [张宇翔] Merge remote-tracking branch 'upstream/master'
ef5e8c55 [张宇翔] Merge remote-tracking branch 'upstream/master'
5a75384c [张宇翔] Merge remote-tracking branch 'upstream/master'
8da4f7ed [张宇翔] Merge remote-tracking branch 'upstream/master'
a7ba1bfc [张宇翔] Merge remote-tracking branch 'upstream/master'
b662a989 [张宇翔] Merge remote-tracking branch 'upstream/master'
4c8f3b87 [张宇翔] Merge remote-tracking branch 'upstream/master'
8b686767 [张宇翔] Merge remote-tracking branch 'upstream/master'
cf99e309 [张宇翔] Merge remote-tracking branch 'upstream/master'
0afaa578 [张宇翔] Merge remote-tracking branch 'upstream/master'
b24fea07 [张宇翔] Merge remote-tracking branch 'upstream/master'
e517cfc5 [张宇翔] Merge remote-tracking branch 'upstream/master'
18aebe76 [张宇翔] Merge remote-tracking branch 'upstream/master'
f248bef7 [张宇翔] Merge remote-tracking branch 'upstream/master'
5ffb54f3 [张宇翔] Add kyuubi-spark-monitor module for nightly.yml
Authored-by: 张宇翔 <zhang1002@126.com>
Signed-off-by: Kent Yao <yao@apache.org>
### _Why are the changes needed?_
This PR finishes the work of issue #1009
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Closes#1053 from zhouyifan279/KYUUBI#1009.
Closes#1009
342fca91 [zhouyifan279] [KYUUBI #1009] Implement Hive metastore server Delegation Token Provider
a9e1b34d [zhouyifan279] [KYUUBI #1009] Implement Hive metastore server Delegation Token Provider
82da9007 [zhouyifan279] [KYUUBI #1009] Implement Hive metastore server Delegation Token Provider
2c00dd3a [zhouyifan279] [KYUUBI #1009] Implement Hive metastore server Delegation Token Provider
Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou@apache.org>
### _Why are the changes needed?_
This PR finishes the work of task #1008
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Closes#1029 from zhouyifan279/KYUUBI#1008.
Closes#1008
695cd955 [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
da50aaef [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
bf7c628f [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
ed9739ab [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
2512abf9 [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
9c88f721 [zhouyifan279] [KYUUBI #1008] Implement Hadoop File System Delegation Token Provider
Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>
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### _Why are the changes needed?_
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### _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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Closes#1003 from yanghua/KYUUBI-999.
Closes#999
78fdf542 [yanghua] Changed rest frontend service port from 10009 to 10099
73929d5d [yanghua] [KYUUBI #999] Build the basic framework for rest frontend service
Authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
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This PR finishes sub-task #1007 under umbrella issue #913.
### _How was this patch tested?_
- [x] 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#1015 from zhouyifan279/KYUUBI#1007.
Closes#1007
94263804 [zhouyifan279] [KYUUBI #1007] Implement delegation token renewal framework
6cea96d0 [zhouyifan279] [KYUUBI #1007] Implement delegation token renewal framework
dbffcf15 [zhouyifan279] [KYUUBI #1007] Implement delegation token renewal framework
57100271 [zhouyifan279] [KYUUBI #1007] Implement delegation token renewal framework
Authored-by: zhouyifan279 <zhouyifan279@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
