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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2022/01/07 02:41:30 UTC
[GitHub] [hadoop] kokonguyen191 opened a new pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
kokonguyen191 opened a new pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871
If `dfs.federation.router.fairness.handler.count.concurrent` is configured, `unassignedNS` is thus empty and `handlerCount % unassignedNS.size()` will throw a /0 exception.
Changed it to assigning extra handlers to concurrent ns in case it's configured.
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[GitHub] [hadoop] goiri commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
goiri commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007276928
There seems to fail in:
hadoop.hdfs.server.federation.router.TestRouterFederationRename
hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure
Can you take a look?
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[GitHub] [hadoop] ferhui closed pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
ferhui closed pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871
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[GitHub] [hadoop] goiri commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
goiri commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007276928
There seems to fail in:
hadoop.hdfs.server.federation.router.TestRouterFederationRename
hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure
Can you take a look?
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[GitHub] [hadoop] kokonguyen191 commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
kokonguyen191 commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007345085
Not sure why these 2 timed out, both pass normally when I run in local.
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[GitHub] [hadoop] hadoop-yetus commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007144761
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 17m 32s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 34m 23s | | trunk passed |
| +1 :green_heart: | compile | 0m 44s | | trunk passed with JDK Ubuntu-11.0.13+8-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | compile | 0m 38s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 0m 28s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 44s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 45s | | trunk passed with JDK Ubuntu-11.0.13+8-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 0m 58s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 1m 21s | | trunk passed |
| +1 :green_heart: | shadedclient | 21m 4s | | branch has no errors when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 35s | | the patch passed |
| +1 :green_heart: | compile | 0m 36s | | the patch passed with JDK Ubuntu-11.0.13+8-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javac | 0m 36s | | the patch passed |
| +1 :green_heart: | compile | 0m 34s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 0m 34s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| +1 :green_heart: | checkstyle | 0m 19s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 35s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 33s | | the patch passed with JDK Ubuntu-11.0.13+8-Ubuntu-0ubuntu1.20.04 |
| +1 :green_heart: | javadoc | 0m 52s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 1m 22s | | the patch passed |
| +1 :green_heart: | shadedclient | 20m 54s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 38m 50s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3871/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt) | hadoop-hdfs-rbf in the patch passed. |
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not generate ASF License warnings. |
| | | 146m 5s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.server.federation.router.TestRouterFederationRename |
| | hadoop.hdfs.rbfbalance.TestRouterDistCpProcedure |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3871/1/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/3871 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux fe70f8b87fe4 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2c43833cd80282a32f3cfa55d9c8b9334b440bc3 |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.13+8-Ubuntu-0ubuntu1.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3871/1/testReport/ |
| Max. process+thread count | 2634 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-rbf U: hadoop-hdfs-project/hadoop-hdfs-rbf |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3871/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
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[GitHub] [hadoop] ferhui merged pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
ferhui merged pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871
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[GitHub] [hadoop] kokonguyen191 commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
kokonguyen191 commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007345085
Not sure why these 2 timed out, both pass normally when I run in local.
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[GitHub] [hadoop] goiri commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
goiri commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1007952326
@ferhui any idea on why those tests fail?
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[GitHub] [hadoop] ferhui commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
ferhui commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1008730912
> @ferhui any idea on why those tests fail?
I think usually the CI environment has heavy load and some tests are time out
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[GitHub] [hadoop] ferhui commented on pull request #3871: HDFS-16417. RBF: StaticRouterRpcFairnessPolicyController init fails with division by 0 if concurrent ns handler count is configured
Posted by GitBox <gi...@apache.org>.
ferhui commented on pull request #3871:
URL: https://github.com/apache/hadoop/pull/3871#issuecomment-1008732083
Changes are unrelated to failed tests and they passed locally.
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