[
https://issues.apache.org/jira/browse/HDFS-16257?focusedWorklogId=661290&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-661290
]
ASF GitHub Bot logged work on HDFS-16257:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Oct/21 03:15
Start Date: 07/Oct/21 03:15
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3524:
URL: https://github.com/apache/hadoop/pull/3524#issuecomment-937409811
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| +0 :ok: | reexec | 9m 33s | Docker mode activated. |
||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | No case conflicting files
found. |
| +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-2.10 Compile Tests _ |
| +1 :green_heart: | mvninstall | 15m 11s | branch-2.10 passed |
| +1 :green_heart: | compile | 0m 35s | branch-2.10 passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | compile | 0m 28s | branch-2.10 passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| +1 :green_heart: | checkstyle | 0m 21s | branch-2.10 passed |
| +1 :green_heart: | mvnsite | 0m 37s | branch-2.10 passed |
| +1 :green_heart: | javadoc | 0m 49s | branch-2.10 passed with JDK
Azul Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javadoc | 0m 34s | branch-2.10 passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| +0 :ok: | spotbugs | 3m 37s | Both FindBugs and SpotBugs are enabled,
using SpotBugs. |
| +1 :green_heart: | spotbugs | 1m 7s | branch-2.10 passed |
||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 28s | the patch passed |
| +1 :green_heart: | compile | 0m 31s | the patch passed with JDK Azul
Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javac | 0m 31s | the patch passed |
| +1 :green_heart: | compile | 0m 24s | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| +1 :green_heart: | javac | 0m 24s | the patch passed |
| +1 :green_heart: | checkstyle | 0m 14s | the patch passed |
| +1 :green_heart: | mvnsite | 0m 28s | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | The patch has no whitespace
issues. |
| +1 :green_heart: | javadoc | 0m 41s | the patch passed with JDK Azul
Systems, Inc.-1.7.0_262-b10 |
| +1 :green_heart: | javadoc | 0m 29s | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| +1 :green_heart: | spotbugs | 1m 11s | the patch passed |
||| _ Other Tests _ |
| +1 :green_heart: | unit | 17m 10s | hadoop-hdfs-rbf in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 50s | The patch does not generate
ASF License warnings. |
| | | 56m 0s | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3524/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/3524 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle |
| uname | Linux 356e4376ce9f 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-2.10 / dc03afc |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| Multi-JDK versions | /usr/lib/jvm/zulu-7-amd64:Azul Systems,
Inc.-1.7.0_262-b10 /usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_292-8u292-b10-0ubuntu1~16.04.1-b10 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3524/2/testReport/ |
| Max. process+thread count | 1092 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-rbf U:
hadoop-hdfs-project/hadoop-hdfs-rbf |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3524/2/console |
| versions | git=2.7.4 maven=3.3.9 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 661290)
Time Spent: 1h 20m (was: 1h 10m)
> [HDFS] [RBF] Guava cache performance issue in Router MountTableResolver
> -----------------------------------------------------------------------
>
> Key: HDFS-16257
> URL: https://issues.apache.org/jira/browse/HDFS-16257
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 2.10.1
> Reporter: Janus Chow
> Assignee: Janus Chow
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Branch 2.10.1 uses guava version of 11.0.2, which has a bug which affects the
> performance of cache, which was mentioned in HDFS-13821.
> Since upgrading guava version seems affecting too much, this ticket is to add
> a configuration setting when initializing cache to walk around this issue.
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