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https://issues.apache.org/jira/browse/HADOOP-18873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17764761#comment-17764761
]
ASF GitHub Bot commented on HADOOP-18873:
-----------------------------------------
hadoop-yetus commented on PR #6010:
URL: https://github.com/apache/hadoop/pull/6010#issuecomment-1717900485
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 29s | | 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 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 14m 34s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 21m 0s | | trunk passed |
| +1 :green_heart: | compile | 11m 2s | | trunk passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | compile | 9m 33s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | checkstyle | 2m 26s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 52s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 37s | | trunk passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 19s | | trunk passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 2m 30s | | trunk passed |
| +1 :green_heart: | shadedclient | 23m 21s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 26s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 0m 56s | | the patch passed |
| +1 :green_heart: | compile | 11m 18s | | the patch passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javac | 11m 18s | | the patch passed |
| +1 :green_heart: | compile | 9m 46s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | javac | 9m 46s | | the patch passed |
| +1 :green_heart: | blanks | 0m 1s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 2m 24s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 49s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK
Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 21s | | the patch passed with JDK
Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| +1 :green_heart: | spotbugs | 2m 55s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 27s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 16m 34s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | unit | 2m 11s | | hadoop-azure in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 49s | | The patch does not
generate ASF License warnings. |
| | | 169m 27s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6010/6/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6010 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 4090ed52a0ae 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 | trunk / d9da57b16ea00f4e79444a5109807ac6fef26e6c |
| Default Java | Private Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.20+8-post-Ubuntu-1ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_382-8u382-ga-1~20.04.1-b05 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6010/6/testReport/ |
| Max. process+thread count | 1738 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common hadoop-tools/hadoop-azure
U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6010/6/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.
> ABFS: AbfsOutputStream doesnt close DataBlocks object.
> ------------------------------------------------------
>
> Key: HADOOP-18873
> URL: https://issues.apache.org/jira/browse/HADOOP-18873
> Project: Hadoop Common
> Issue Type: Sub-task
> Affects Versions: 3.3.4
> Reporter: Pranav Saxena
> Assignee: Pranav Saxena
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.3.4
>
>
> AbfsOutputStream doesnt close the dataBlock object created for the upload.
> What is the implication of not doing that:
> DataBlocks has three implementations:
> # ByteArrayBlock
> ## This creates an object of DataBlockByteArrayOutputStream (child of
> ByteArrayOutputStream: wrapper arround byte-arrray for populating, reading
> the array.
> ## This gets GCed.
> # ByteBufferBlock:
> ## There is a defined *DirectBufferPool* from which it tries to request the
> directBuffer.
> ## If nothing in the pool, a new directBuffer is created.
> ## the `close` method on the this object has the responsiblity of returning
> back the buffer to pool so it can be reused.
> ## Since we are not calling the `close`:
> ### The pool is rendered of less use, since each request creates a new
> directBuffer from memory.
> ### All the object can be GCed and the direct-memory allocated may be
> returned on the GC. What if the process crashes, the memory never goes back
> and cause memory issue on the machine.
> # DiskBlock:
> ## This creates a file on disk on which the data-to-upload is written. This
> file gets deleted in startUpload().close().
>
> startUpload() gives an object of BlockUploadData which gives method of
> `toByteArray()` which is used in abfsOutputStream to get the byteArray in the
> dataBlock.
>
> Method which uses the DataBlock object:
> https://github.com/apache/hadoop/blob/fac7d26c5d7f791565cc3ab45d079e2cca725f95/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsOutputStream.java#L298
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