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`isInterrupted` is always false if some `InterruptedException` are throwed. So we should use a new flag to check if log capture thread is released.
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Closes#985 from ulysses-you/flaky-test.
Closes#985
1fcc0a99 [ulysses-you] empty
463a996f [ulysses-you] empty
d1f2ea54 [ulysses-you] eventually
f9f37343 [ulysses-you] fix
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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Track operation state change and support output to custom system.
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Closes#968 from hddong/add-server-events.
Closes#922
8be8f268 [hongdongdong] Add prefix for StatementEvent
9fdcc504 [hongdongdong] fix comment
a0cdb35d [hongdongdong] fix test
4d340c67 [hongdongdong] add dependency
00920751 [hongdongdong] [KYUUBI#922]Add OperationEvent for server to track operation state
Authored-by: hongdongdong <hongdongdong@cmss.chinamobile.com>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>
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Closes#980 from yanghua/KPIP-1.
Closes#979
e67e37a4 [yanghua] [KYUUBI 979] Introduce AbstractFrontendService and KyuubiFrontendService
Authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
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Closes#960 from yanghua/KYUUBI-957.
Closes#957
94cdddda [yanghua] [KYUUBI #957] Reopen KyuubiServerSuite
Authored-by: yanghua <yanghua1127@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
### 1. Description
EngineRef use exists znode to determine whether engine started successfully or not(use the last znode), there are inconsistencies in this. So, take an idea to improve the detection mechanism by adding the started sessionid to the znone. `EngineRef` will check the sessionid in a loop after a engine started.
### 2. Here are two options
**Option I, add sesssionid to the data of znode**
**Option II, add sessionid to the path of znode**
### 3. Solution
In order to be consistent with the design of server znode, prefer to choose _Option II_ .
**Demo**
```
/kyuubi
- serviceUri=bigdata:10009;version=1.3.0-SNAPSHOT;sequence=0000000000
/kyuubi_USER/test
- serviceUri=bigdata:39869;version=1.3.0-SNAPSHOT;session=8178069f-0b22-4d06-b1c0-908094769397;sequence=0000000000]
```
Closes#935 from timothy65535/ky-933.
Closes#933
ab5d6d80 [timothy65535] add issue id
d21cb990 [timothy65535] compatible with back
568acf21 [timothy65535] fix error
3db8ba7f [timothy65535] move EngineRef get to Discovery
827f3780 [timothy65535] rename get to getEngineBySessionId
88229314 [timothy65535] update session id using internal
ab06adf8 [timothy65535] improve EngineRef get logic
6a1cc39a [timothy65535] update session version
c94b6e55 [timothy65535] rename sessionId to createSessionId
0cc6aae2 [timothy65535] update ha conf
d24a152f [timothy65535] update ha conf
1a67c864 [timothy65535] fix initialize sql suite
b3b502de [timothy65535] [KYUUBI #933] Enhance the detection mechanism for engine startup
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: Kent Yao <yao@apache.org>
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Ensure changes like #935 do not break the rule for the semantics of engine sharing
If and only if we want engines to be pooling, this test can be changed
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Closes#958 from yaooqinn/same.
Closes#958
e172cebf [Kent Yao] Ensure two connections in user mode share the same engine
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
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Closes#951 from pan3793/license.
Closes#951
4629eecd [Cheng Pan] Fix
c45a0784 [Cheng Pan] nit
b9a46b42 [Cheng Pan] pin license header at first line
80d1a71b [Cheng Pan] nit
b2a46e4c [Cheng Pan] Update
f6acaaf8 [Cheng Pan] minor
ef99183f [Cheng Pan] Add license header on all docs
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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### Description
`ConfigBuilder` currently only supports public configuration by default. In practice, there are also some configurations, which are internal configurations and do not need to be reserved for users.
refer to https://github.com/apache/incubator-kyuubi/pull/935#issuecomment-900117832
### Modification
- Add `internal` to ConfigBuilder
- Update `AllKyuubiConfiguration`
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Closes#949 from timothy65535/ky-942.
Closes#942
5d4723b3 [timothy65535] update config
b41461bb [timothy65535] [KYUUBI #942] Support for adding internal attributes to ConfigBuilder
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: Kent Yao <yao@apache.org>
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After several benchmarks in the offline environment, kyuubi consumes a lot of CPU.
```
[bigdata]$ jps
3188 Main
6036 Jps
4189 KyuubiServer
[bigdata]$ top
top - 09:34:21 up 23 min, 1 user, load average: 10.67, 7.85, 4.98
Tasks: 320 total, 1 running, 319 sleeping, 0 stopped, 0 zombie
%Cpu(s): 48.2 us, 23.9 sy, 0.0 ni, 27.4 id, 0.0 wa, 0.5 hi, 0.0 si, 0.0 st
MiB Mem : 15806.0 total, 4738.4 free, 6085.0 used, 4982.5 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 9306.5 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
4189 bigdata 20 0 10.1g 311272 22484 S 633.3 1.9 48:12.21 java
```
```
Threads: 53 total, 6 running, 47 sleeping, 0 stopped, 0 zombie
%Cpu(s): 31.9 us, 22.8 sy, 0.0 ni, 44.8 id, 0.0 wa, 0.4 hi, 0.0 si, 0.0 st
MiB Mem : 15806.0 total, 4770.5 free, 6052.9 used, 4982.5 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 9338.7 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5222 bigdata 20 0 10.1g 311272 22484 R 99.3 1.9 10:00.91 process-logger-
5044 bigdata 20 0 10.1g 311272 22484 R 99.0 1.9 10:03.98 process-logger-
4730 bigdata 20 0 10.1g 311272 22484 R 98.3 1.9 10:13.24 process-logger-
4911 bigdata 20 0 10.1g 311272 22484 R 98.3 1.9 10:06.42 process-logger-
4523 bigdata 20 0 10.1g 311272 22484 R 98.0 1.9 10:41.55 process-logger-
5769 bigdata 20 0 10.1g 311272 22484 R 96.7 1.9 2:46.80 process-logger-
```
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Closes#941 from timothy65535/ky-940.
Closes#940
331b9423 [timothy65535] [KYUUBI #940] Fix process-logger-capture thread consumes high usage CPU
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>
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### _Why are the changes needed?_
### Description
`ServiceDiscovery` contains `discovery` and `zookeeper` part, `ServiceDiscovery` should only has one responsibility.
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Closes#931 from timothy65535/ky-930.
Closes#930
29d48921 [timothy65535] Add ZooKeeperClientProvider
17fbe5a2 [timothy65535] [KYUUBI #930] Extract the zookeeper part from ServiceDiscovery
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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### 1. Describe the feature
Kyuubi use `TestingServer` as the EmbeddedZookeeper service in codebase, and require many args to init the service. These `electionPort`, `quorumPort`, `serverId` parameters only work in cluster mode, these ports are not bound to the host.
From hadoop and bookkeeper project, they use `ZooKeeperServer` as a built-in zk service, especially the bookeeper project.
- https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-registry/src/main/java/org/apache/hadoop/registry/server/services/MicroZookeeperService.java
- https://github.com/apache/bookkeeper/blob/master/bookkeeper-server/src/main/java/org/apache/bookkeeper/shims/zk/ZooKeeperServerShimImpl.java
### 2. Describe the solution
Improve
- Remove `electionPort`, `quorumPort`, `serverId` which are nerver be used, hadoop and bookkeer do the same
- Replace `TestingServer` with `ZooKeeperServer`
- Remove `curator-test` dependency
### 3. `deleteDataDirectoryOnClose`
The name style for `deleteDataDirectoryOnClose` option, refer to hadoop `core-default.xml`
https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/core-default.xml
```
hadoop.security.dns.log-slow-lookups.enabled
hadoop.security.dns.log-slow-lookups.threshold.ms
dfs.client.block.write.replace-datanode-on-failure.policy
```
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Closes#907 from timothy65535/ky-894.
Closes#894
7d7fde9f [timothy65535] remove useless config
ce06a0fd [timothy65535] limit travis build only master branch
ff825c3f [timothy65535] revert deleteDataDirectoryOnClose config
a336544a [timothy65535] remove javassist
3da0bd55 [timothy65535] remove javassist
0abb44df [timothy65535] [KYUUBI #894] Enhance kyuubi-zookeeper module
Authored-by: timothy65535 <timothy65535@163.com>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>
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To clear deprecated handleToTSessionHandle in KyuubiOperationManager.
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Closes#911 from BoyangYue/test-branch.
Closes#905
3da8add4 [Yue Boyang] [KYUUBI #905] [MINOR] clear handleToTSessionHandle in KyuubiOperationManager
Authored-by: Yue Boyang <boyang.yue@student.unimelb.edu.au>
Signed-off-by: Kent Yao <yao@apache.org>
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Imporve perf of generate config docs.
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Closes#901 from ulysses-you/enhance-comment.
Closes#901
a86a9aa6 [ulysses-you] skip-download
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
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- Add scala version suffix on scala modules to match the name pattern.
- Enable `kyuubi-extension-spark-3-1` in daily publish snapshot
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Closes#888 from pan3793/scala.
Closes#888
571eb9c3 [Cheng Pan] comments
16cb263a [Cheng Pan] remove hardcode scala version in pom
6090c798 [Cheng Pan] Fix shade
5178847f [Cheng Pan] Fixup
a1547753 [Cheng Pan] Fix engine jar name
2cf4793e [Cheng Pan] fix
cac96531 [Cheng Pan] Enable kyuubi-extension-spark-3-1 in daily publish snapshot
1ca31de5 [Cheng Pan] Add scala version suffix on scala modules
Authored-by: Cheng Pan <chengpan@apache.org>
Signed-off-by: ulysses-you <ulyssesyou18@gmail.com>
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This PR adds the Kyuubi Query Engine tab on Spark UI, it gathers basic stats currently. We will put more details in the following PRs
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Closes#869 from yaooqinn/ui.
Closes#869
aaba5f02 [Kent Yao] Merge branch 'master' of github.com:apache/incubator-kyuubi into ui
0a80a352 [Kent Yao] Add Kyuubi Query Engine for Spark UI with basic stats
ff877fe6 [Kent Yao] Add Kyuubi Query Engine for Spark UI with basic stats
f2e2cabb [Kent Yao] Add Kyuubi Query Engine for Spark UI with basic stats
7f2b5931 [Kent Yao] Add Kyuubi Query Engine for Spark UI with basic stats
cff28784 [Kent Yao] Add Kyuubi Query Engine for Spark UI with basic stats
Authored-by: Kent Yao <yao@apache.org>
Signed-off-by: Kent Yao <yao@apache.org>
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### _Why are the changes needed?_
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As we will release soon, it's better to format the module name and artifactId.
The name of kyuubi-main sounds like a bootstrap of Kyuubi but not a server.
### _How was this patch tested?_
Pass CI
Closes#872 from ulysses-you/kyuubi-server.
Closes#871
1437f9b5 [ulysses-you] address comment
117f2c7c [ulysses-you] server
86986baa [ulysses-you] master
eba660a2 [ulysses-you] Merge branch 'master' of https://github.com/NetEase/kyuubi into kyuubi-server
e649012b [ulysses-you] change module name
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Cheng Pan <chengpan@apache.org>
