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https://issues.apache.org/jira/browse/YARN-7720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17726376#comment-17726376
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ASF GitHub Bot commented on YARN-7720:
--------------------------------------
hadoop-yetus commented on PR #5672:
URL: https://github.com/apache/hadoop/pull/5672#issuecomment-1563443554
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 50s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | No case conflicting files
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| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +0 :ok: | xmllint | 0m 0s | | xmllint 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 | 24m 50s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 23m 10s | | trunk passed |
| +1 :green_heart: | compile | 7m 32s | | trunk passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | compile | 6m 51s | | trunk passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | checkstyle | 1m 48s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 26s | | trunk passed |
| +1 :green_heart: | javadoc | 3m 23s | | trunk passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javadoc | 3m 4s | | trunk passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 7m 26s | | trunk passed |
| +1 :green_heart: | shadedclient | 24m 9s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 24s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 2m 25s | | the patch passed |
| +1 :green_heart: | compile | 6m 55s | | the patch passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javac | 6m 55s | | the patch passed |
| +1 :green_heart: | compile | 6m 39s | | the patch passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | javac | 6m 39s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 39s | | the patch passed |
| +1 :green_heart: | mvnsite | 3m 11s | | the patch passed |
| +1 :green_heart: | javadoc | 3m 1s | | the patch passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javadoc | 2m 51s | | the patch passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 7m 41s | | the patch passed |
| +1 :green_heart: | shadedclient | 24m 26s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 1m 4s | | hadoop-yarn-api in the patch
passed. |
| +1 :green_heart: | unit | 5m 21s | | hadoop-yarn-common in the patch
passed. |
| +1 :green_heart: | unit | 101m 32s | |
hadoop-yarn-server-resourcemanager in the patch passed. |
| +1 :green_heart: | unit | 23m 36s | | hadoop-yarn-server-nodemanager
in the patch passed. |
| +1 :green_heart: | asflicense | 0m 49s | | The patch does not
generate ASF License warnings. |
| | | 301m 20s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5672/5/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5672 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint |
| uname | Linux f97a0dc1cddf 4.15.0-206-generic #217-Ubuntu SMP Fri Feb 3
19:10:13 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2b07c36bcc555cff069cccfaec6d8bed2176f595 |
| Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| Multi-JDK versions |
/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-5672/5/testReport/ |
| Max. process+thread count | 858 (vs. ulimit of 5500) |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U: hadoop-yarn-project/hadoop-yarn |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5672/5/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.
> Race condition between second app attempt and UAM timeout when first attempt
> node is down
> -----------------------------------------------------------------------------------------
>
> Key: YARN-7720
> URL: https://issues.apache.org/jira/browse/YARN-7720
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Botong Huang
> Assignee: Shilun Fan
> Priority: Major
> Labels: pull-request-available
> Attachments: YARN-7720.v1.patch, YARN-7720.v2.patch
>
>
> In Federation, multiple attempts of an application share the same UAM in each
> secondary sub-cluster. When first attempt fails, we reply on the fact that
> secondary RM won't kill the existing UAM before the AM heartbeat timeout
> (default at 10 min). When second attempt comes up in the home sub-cluster, it
> will pick up the UAM token from Yarn Registry and resume the UAM heartbeat to
> secondary RMs.
> The default heartbeat timeout for NM and AM are both 10 mins. The problem is
> that when the first attempt node goes down or out of connection, only after
> 10 mins will the home RM mark the first attempt as failed, and then schedule
> the 2nd attempt in some other node. By then the UAMs in secondaries are
> already timing out, and they might not survive until the second attempt comes
> up.
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