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https://issues.apache.org/jira/browse/HDFS-17094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17744292#comment-17744292
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ASF GitHub Bot commented on HDFS-17094:
---------------------------------------
hadoop-yetus commented on PR #5854:
URL: https://github.com/apache/hadoop/pull/5854#issuecomment-1640555209
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 43s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
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| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
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| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 45m 26s | | trunk passed |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | compile | 1m 19s | | trunk passed with JDK
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| +1 :green_heart: | mvnsite | 1m 31s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 12s | | trunk passed with JDK
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| +1 :green_heart: | shadedclient | 35m 43s | | branch has no errors
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|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 13s | | the patch passed |
| +1 :green_heart: | compile | 1m 16s | | the patch passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javac | 1m 16s | | the patch passed |
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| +1 :green_heart: | javac | 1m 11s | | the patch passed |
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issues. |
| +1 :green_heart: | checkstyle | 1m 2s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 19s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 56s | | the patch passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 3m 13s | | the patch passed |
| +1 :green_heart: | shadedclient | 35m 58s | | patch has no errors
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|||| _ Other Tests _ |
| +1 :green_heart: | unit | 214m 54s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 55s | | The patch does not
generate ASF License warnings. |
| | | 357m 49s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5854/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5854 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux f7f9bf4d0ae1 4.15.0-212-generic #223-Ubuntu SMP Tue May 23
13:09:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 5b72c1d7c5ef527c328245874ab5f5d7ab86e9ab |
| Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
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/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5854/1/testReport/ |
| Max. process+thread count | 3374 (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-5854/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> EC: Fix bug in block recovery when there are stale datanodes
> ------------------------------------------------------------
>
> Key: HDFS-17094
> URL: https://issues.apache.org/jira/browse/HDFS-17094
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Shuyan Zhang
> Assignee: Shuyan Zhang
> Priority: Major
> Labels: pull-request-available
>
> When a block recovery occurs, `RecoveryTaskStriped` in datanode expects
> `rBlock.getLocations()` and `rBlock. getBlockIndices()` to be in one-to-one
> correspondence. However, if there are locations in stale state when NameNode
> handles heartbeat, this correspondence will be disrupted. In detail, there is
> no stale location in `recoveryLocations`, but the block indices array is
> still complete (i.e. contains the indices of all the locations). This will
> cause `BlockRecoveryWorker.RecoveryTaskStriped#recover` to generate a wrong
> internal block ID, and the corresponding datanode cannot find the replica,
> thus making the recovery process fail. This bug needs to be fixed.
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