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https://issues.apache.org/jira/browse/HDFS-16845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17635275#comment-17635275
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ASF GitHub Bot commented on HDFS-16845:
---------------------------------------
hadoop-yetus commented on PR #5142:
URL: https://github.com/apache/hadoop/pull/5142#issuecomment-1318402899
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 44s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +0 :ok: | xmllint | 0m 1s | | 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 2 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 15m 56s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 27m 19s | | trunk passed |
| +1 :green_heart: | compile | 6m 31s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 6m 5s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 31s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 59s | | trunk passed |
| +1 :green_heart: | javadoc | 3m 1s | | trunk passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 3m 41s | | trunk passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 7m 54s | | trunk passed |
| +1 :green_heart: | shadedclient | 21m 50s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 33s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 2m 51s | | the patch passed |
| +1 :green_heart: | compile | 5m 58s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 5m 58s | | the patch passed |
| +1 :green_heart: | compile | 5m 57s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 5m 57s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 15s | | the patch passed |
| +1 :green_heart: | mvnsite | 3m 10s | | the patch passed |
| +1 :green_heart: | javadoc | 2m 22s | | the patch passed with JDK
Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 3m 12s | | the patch passed with JDK
Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 7m 54s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 29s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 41s | | hadoop-hdfs-client in the patch
passed. |
| +1 :green_heart: | unit | 250m 31s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | unit | 23m 5s | | hadoop-hdfs-rbf in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 13s | | The patch does not
generate ASF License warnings. |
| | | 434m 38s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5142/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5142 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint |
| uname | Linux 145b5c8046bf 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4
01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 668d5d217d8386e936246caabeafa7f50c05b10f |
| Default Java | Private Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.16+8-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_342-8u342-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5142/1/testReport/ |
| Max. process+thread count | 3386 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client
hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-rbf U:
hadoop-hdfs-project |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5142/1/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.
> Add configuration flag to enable observer reads on routers without using
> ObserverReadProxyProvider
> --------------------------------------------------------------------------------------------------
>
> Key: HDFS-16845
> URL: https://issues.apache.org/jira/browse/HDFS-16845
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Simbarashe Dzinamarira
> Assignee: Simbarashe Dzinamarira
> Priority: Major
> Labels: pull-request-available
>
> In order for clients to have routers forward their reads to observers, the
> clients must use a proxy with an alignment context. This is currently
> achieved by using the ObserverReadProxyProvider.
> Using ObserverReadProxyProvider allows backward compatible for client
> configurations.
> However, the ObserverReadProxyProvider forces an msync on initialization
> which is not required with routers.
> Performing msync calls is more expensive with routers because the router fans
> out the cal to all namespaces, so we'd like to avoid this.
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