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https://issues.apache.org/jira/browse/HDFS-16284?focusedWorklogId=701105&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-701105
]
ASF GitHub Bot logged work on HDFS-16284:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Dec/21 10:54
Start Date: 25/Dec/21 10:54
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3586:
URL: https://github.com/apache/hadoop/pull/3586#issuecomment-1001003825
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 1s | | 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 :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 | 32m 31s | | trunk passed |
| +1 :green_heart: | compile | 1m 28s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 1m 21s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | checkstyle | 1m 0s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 29s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 3s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 32s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 16s | | trunk passed |
| +1 :green_heart: | shadedclient | 22m 35s | | 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 20s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 1m 20s | | the patch passed |
| +1 :green_heart: | compile | 1m 13s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | javac | 1m 13s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 49s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 33 unchanged - 1
fixed = 33 total (was 34) |
| +1 :green_heart: | mvnsite | 1m 17s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 50s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 24s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 17s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 10s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 413m 33s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3586/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 45s | | The patch does not
generate ASF License warnings. |
| | | 512m 43s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests |
hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
| | hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3586/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/3586 |
| JIRA Issue | HDFS-16284 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux 52968af6e0e0 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17
17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / c1c7625896900ab976f1a885c5311daee40bad03 |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3586/2/testReport/ |
| Max. process+thread count | 2684 (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-3586/2/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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Issue Time Tracking
-------------------
Worklog Id: (was: 701105)
Time Spent: 40m (was: 0.5h)
> Unboxing long value in old version's block report cause full GC
> ---------------------------------------------------------------
>
> Key: HDFS-16284
> URL: https://issues.apache.org/jira/browse/HDFS-16284
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Yuxuan Wang
> Assignee: Yuxuan Wang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> When upgrade cluster from 2.6 to 3.1, namenode fall into full GC trouble.
> NN run 3.1 version and DN run 2.6 version, block report type is longs not PB
> introduced by https://issues.apache.org/jira/browse/HDFS-7435 . So it's run
> into LongDecoder.
> We find change
> org.apache.hadoop.hdfs.protocol.BlockListAsLongs.LongsDecoder#values type
> from List<Long> to long[] can fix the issue, but I can't for sure that the
> Long unboxing cause full GC problem.
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