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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2022/03/17 04:24:04 UTC
[GitHub] [hadoop] cndaimin opened a new pull request #4077: HDFS-16509. Fix decommission UnsupportedOperationException
cndaimin opened a new pull request #4077:
URL: https://github.com/apache/hadoop/pull/4077
We encountered an `UnsupportedOperationException: Remove unsupported` error when some datanodes were in decommission. The reason of the exception is that `datanode.getBlockIterator()` returns an Iterator does not support remove, however `DatanodeAdminDefaultMonitor#processBlocksInternal` invokes `it.remove()` when a block not found, e.g, the file containing the block is deleted.
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[GitHub] [hadoop] hadoop-yetus commented on pull request #4077: HDFS-16509. Fix decommission UnsupportedOperationException
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #4077:
URL: https://github.com/apache/hadoop/pull/4077#issuecomment-1074209141
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 34s | | Docker mode activated. |
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| +1 :green_heart: | @author | 0m 0s | | The patch does not contain any @author tags. |
| -1 :x: | test4tests | 0m 0s | | The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 34m 50s | | trunk passed |
| +1 :green_heart: | compile | 1m 35s | | trunk passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
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| +1 :green_heart: | spotbugs | 3m 28s | | trunk passed |
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|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 21s | | the patch passed |
| +1 :green_heart: | compile | 1m 21s | | the patch passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
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| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| +1 :green_heart: | checkstyle | 0m 53s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 26s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 56s | | the patch passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 26s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 31s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 43s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 243m 15s | | hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 45s | | The patch does not generate ASF License warnings. |
| | | 346m 52s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4077/2/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4077 |
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| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4077/2/testReport/ |
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| 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] hadoop-yetus commented on pull request #4077: HDFS-16509. Fix decommission UnsupportedOperationException
Posted by GitBox <gi...@apache.org>.
hadoop-yetus commented on pull request #4077:
URL: https://github.com/apache/hadoop/pull/4077#issuecomment-1070683680
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 44s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain any @author tags. |
| -1 :x: | test4tests | 0m 0s | | The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 33m 55s | | trunk passed |
| +1 :green_heart: | compile | 1m 29s | | trunk passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 1m 20s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 1s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 29s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 4s | | trunk passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 32s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 12s | | trunk passed |
| +1 :green_heart: | shadedclient | 22m 31s | | branch has no errors when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 16s | | the patch passed |
| +1 :green_heart: | compile | 1m 19s | | the patch passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 1m 19s | | the patch passed |
| +1 :green_heart: | compile | 1m 14s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 14s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| +1 :green_heart: | checkstyle | 0m 51s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 22s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 51s | | the patch passed with JDK Ubuntu-11.0.14+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 15s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 23s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 225m 3s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4077/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 47s | | The patch does not generate ASF License warnings. |
| | | 325m 47s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestRollingUpgrade |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4077/1/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4077 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux d964771b2fc8 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / a268f8816600e1f45bdc241451394a7c49769c60 |
| 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-11.0.14+9-Ubuntu-0ubuntu2.20.04 /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-4077/1/testReport/ |
| Max. process+thread count | 3008 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4077/1/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] cndaimin commented on pull request #4077: HDFS-16509. Fix decommission UnsupportedOperationException
Posted by GitBox <gi...@apache.org>.
cndaimin commented on pull request #4077:
URL: https://github.com/apache/hadoop/pull/4077#issuecomment-1077544022
@tomscut Thanks for your review and advice!
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