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https://issues.apache.org/jira/browse/MAPREDUCE-7446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17750767#comment-17750767
]
ASF GitHub Bot commented on MAPREDUCE-7446:
-------------------------------------------
hadoop-yetus commented on PR #5918:
URL: https://github.com/apache/hadoop/pull/5918#issuecomment-1664069278
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 4m 7s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets 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.
|
|||| _ branch-3.2 Compile Tests _ |
| +1 :green_heart: | mvninstall | 28m 20s | | branch-3.2 passed |
| +1 :green_heart: | compile | 0m 26s | | branch-3.2 passed |
| +1 :green_heart: | checkstyle | 0m 25s | | branch-3.2 passed |
| +1 :green_heart: | mvnsite | 0m 33s | | branch-3.2 passed |
| +1 :green_heart: | javadoc | 0m 32s | | branch-3.2 passed |
| +1 :green_heart: | spotbugs | 1m 2s | | branch-3.2 passed |
| +1 :green_heart: | shadedclient | 13m 6s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 34s | | the patch passed |
| +1 :green_heart: | compile | 0m 23s | | the patch passed |
| +1 :green_heart: | javac | 0m 23s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 16s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 25s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 22s | | the patch passed |
| +1 :green_heart: | spotbugs | 0m 59s | | the patch passed |
| +1 :green_heart: | shadedclient | 13m 59s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 4m 11s | | hadoop-mapreduce-client-core in
the patch passed. |
| +1 :green_heart: | asflicense | 0m 27s | | The patch does not
generate ASF License warnings. |
| | | 72m 31s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5918/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5918 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 3cebd03746c5 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19
13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-3.2 / e6b4fe8611de4bcc00e3bc325a4dc539f63049f6 |
| Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~18.04-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5918/1/testReport/ |
| Max. process+thread count | 1614 (vs. ulimit of 5500) |
| modules | C:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
U:
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5918/1/console |
| versions | git=2.17.1 maven=3.6.0 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> NegativeArraySizeException when running MR jobs with large data size
> --------------------------------------------------------------------
>
> Key: MAPREDUCE-7446
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7446
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Peter Szucs
> Assignee: Peter Szucs
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0
>
>
> We are using bit shifting to double the byte array in IFile's
> [nextRawValue|https://github.infra.cloudera.com/CDH/hadoop/blob/bef14a39c7616e3b9f437a6fb24fc7a55a676b57/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/IFile.java#L437]
> method to store the byte values in it. With large dataset it can easily
> happen that we shift the leftmost bit when we are calculating the size of the
> array, which can lead to a negative number as the array size, causing the
> NegativeArraySizeException.
> It would be safer to expand the backing array with a 1.5x factor, and have a
> check not to extend Integer's max value during that.
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