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https://issues.apache.org/jira/browse/HDFS-17685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17903957#comment-17903957
]
ASF GitHub Bot commented on HDFS-17685:
---------------------------------------
hadoop-yetus commented on PR #7215:
URL: https://github.com/apache/hadoop/pull/7215#issuecomment-2526391100
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 33s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | 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
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|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 14m 45s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 34m 58s | | trunk passed |
| +1 :green_heart: | compile | 5m 46s | | trunk passed with JDK
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| +1 :green_heart: | compile | 5m 32s | | trunk passed with JDK
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| +1 :green_heart: | checkstyle | 1m 35s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 20s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 59s | | trunk passed with JDK
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| +1 :green_heart: | spotbugs | 6m 27s | | trunk passed |
| +1 :green_heart: | shadedclient | 39m 10s | | branch has no errors
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|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 33s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 51s | | the patch passed |
| +1 :green_heart: | compile | 5m 5s | | the patch passed with JDK
Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javac | 5m 5s | | the patch passed |
| +1 :green_heart: | compile | 4m 49s | | the patch passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | javac | 4m 49s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 12s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 52s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 37s | | the patch passed with JDK
Ubuntu-11.0.25+9-post-Ubuntu-1ubuntu120.04 |
| +1 :green_heart: | javadoc | 2m 7s | | the patch passed with JDK
Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| +1 :green_heart: | spotbugs | 5m 34s | | the patch passed |
| +1 :green_heart: | shadedclient | 34m 42s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 24s | | hadoop-hdfs-client in the patch
passed. |
| +1 :green_heart: | unit | 224m 32s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 46s | | The patch does not
generate ASF License warnings. |
| | | 401m 7s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.47 ServerAPI=1.47 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7215/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/7215 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint |
| uname | Linux 8d0596e97ac1 5.15.0-125-generic #135-Ubuntu SMP Fri Sep 27
13:53:58 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 463a78f16fe92479e2fe818c650b7f69cf82423a |
| Default Java | Private Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
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/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_432-8u432-ga~us1-0ubuntu2~20.04-ga |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7215/4/testReport/ |
| Max. process+thread count | 3635 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client
hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7215/4/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.
> Option to explicitly choose DFS client lease renewal interval
> -------------------------------------------------------------
>
> Key: HDFS-17685
> URL: https://issues.apache.org/jira/browse/HDFS-17685
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: dfsclient
> Reporter: Charles Connell
> Priority: Minor
> Labels: pull-request-available
>
> Currently, DFSClients send lease renewals to the NameNode at an interval
> equal to half of {{ipc.client.rpc-timeout.ms}}. This logic dates back to 2009
> in HDFS-278. At my company, we are interested in using short DFS client
> timeouts (< 10 seconds). However, we're currently hesitant to do so because
> that would flood the NameNode with lease renewals.
> I propose a setting {{dfs.client.lease.renewal.interval.ms}} that, if
> nonzero, would be used as the lease renewal interval instead of
> {{ipc.client.rpc-timeout.ms / 2}}. This would be useful for advanced users
> that want to control their RPC timeout and lease renewals separately.
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