[
https://issues.apache.org/jira/browse/HDFS-15704?focusedWorklogId=524201&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-524201
]
ASF GitHub Bot logged work on HDFS-15704:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Dec/20 01:37
Start Date: 15/Dec/20 01:37
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2511:
URL: https://github.com/apache/hadoop/pull/2511#issuecomment-744977311
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 27s | | 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 :green_heart: | | 0m 0s | [test4tests](test4tests) | The patch
appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 35m 51s | | trunk passed |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | compile | 1m 12s | | trunk passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | checkstyle | 0m 48s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 20s | | trunk passed |
| +1 :green_heart: | shadedclient | 19m 20s | | branch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 55s | | trunk passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javadoc | 1m 26s | | trunk passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +0 :ok: | spotbugs | 3m 16s | | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +1 :green_heart: | findbugs | 3m 12s | | trunk passed |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 10s | | the patch passed |
| +1 :green_heart: | compile | 1m 14s | | the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javac | 1m 14s | |
hadoop-hdfs-project_hadoop-hdfs-jdkUbuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 with
JDK Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 generated 0 new + 599 unchanged - 3
fixed = 599 total (was 602) |
| +1 :green_heart: | compile | 1m 6s | | the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | javac | 1m 6s | |
hadoop-hdfs-project_hadoop-hdfs-jdkPrivateBuild-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01
with JDK Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 generated 0 new
+ 583 unchanged - 3 fixed = 583 total (was 586) |
| +1 :green_heart: | checkstyle | 0m 41s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 26 unchanged - 1
fixed = 26 total (was 27) |
| +1 :green_heart: | mvnsite | 1m 14s | | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | | The patch has no
whitespace issues. |
| +1 :green_heart: | shadedclient | 16m 50s | | patch has no errors
when building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 0m 50s | | the patch passed with JDK
Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04 |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK
Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| +1 :green_heart: | findbugs | 3m 17s | | the patch passed |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 117m 8s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 38s | | The patch does not
generate ASF License warnings. |
| | | 214m 23s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2511/5/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2511 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux a60018bc009b 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9
23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 3234e5eaf36 |
| Default Java | Private Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.9.1+1-Ubuntu-0ubuntu1.18.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_275-8u275-b01-0ubuntu1~18.04-b01 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2511/5/testReport/ |
| Max. process+thread count | 2922 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2511/5/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
This message was automatically generated.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 524201)
Time Spent: 1h 10m (was: 1h)
> Mitigate lease monitor's rapid infinite loop
> --------------------------------------------
>
> Key: HDFS-15704
> URL: https://issues.apache.org/jira/browse/HDFS-15704
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> [~daryn] reported that the lease monitor goes into a rapid infinite loop if
> an exception occurs during a lease recovery. The two main issues are:
> # lease monitor thread does not sleep if an exception occurs before looping
> again
> # the loop peeks at the first element of a sorted tree set so when an
> exception occurs, the "bad" lease remains as the first element preventing
> recovery of other leases.
> This jira is not intended to fix the underlying issues causing the exception
> during recovery but merely to mitigate the cited issues.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
