[
https://issues.apache.org/jira/browse/HDFS-16139?focusedWorklogId=627419&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-627419
]
ASF GitHub Bot logged work on HDFS-16139:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jul/21 21:42
Start Date: 24/Jul/21 21:42
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #3228:
URL: https://github.com/apache/hadoop/pull/3228#issuecomment-886114612
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 33s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell 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 _ |
| +1 :green_heart: | mvninstall | 31m 18s | | trunk passed |
| +1 :green_heart: | compile | 1m 21s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | compile | 1m 19s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | checkstyle | 1m 0s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 21s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 56s | | trunk passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 27s | | trunk passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 8s | | trunk passed |
| +1 :green_heart: | shadedclient | 16m 12s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 13s | | the patch passed |
| +1 :green_heart: | compile | 1m 16s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javac | 1m 16s | | the patch passed |
| +1 :green_heart: | compile | 1m 5s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | javac | 1m 5s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 50s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 23 unchanged - 2
fixed = 23 total (was 25) |
| +1 :green_heart: | mvnsite | 1m 15s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 47s | | the patch passed with JDK
Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 |
| +1 :green_heart: | javadoc | 1m 26s | | the patch passed with JDK
Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| +1 :green_heart: | spotbugs | 3m 10s | | the patch passed |
| +1 :green_heart: | shadedclient | 16m 7s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 230m 1s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 45s | | The patch does not
generate ASF License warnings. |
| | | 314m 29s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3228/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/3228 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell |
| uname | Linux eaba298fbf1b 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 | trunk / d712a3b1a27292435890e50a8f703b55d497248d |
| Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3228/1/testReport/ |
| Max. process+thread count | 3839 (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-3228/1/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 627419)
Time Spent: 20m (was: 10m)
> Update BPServiceActor Scheduler's nextBlockReportTime atomically
> ----------------------------------------------------------------
>
> Key: HDFS-16139
> URL: https://issues.apache.org/jira/browse/HDFS-16139
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> BPServiceActor#Scheduler's nextBlockReportTime is declared volatile and it
> can be assigned/read by testing threads (through BPServiceActor#triggerXXX)
> as well as by actor threads. Hence it is declared volatile but it is still
> assigned non-atomically
> e.g
> {code:java}
> if (factor != 0) {
> nextBlockReportTime += factor * blockReportIntervalMs;
> } else {
> // If the difference between the present time and the scheduled
> // time is very less, the factor can be 0, so in that case, we can
> // ignore that negligible time, spent while sending the BRss and
> // schedule the next BR after the blockReportInterval.
> nextBlockReportTime += blockReportIntervalMs;
> }
> {code}
> We should convert it to AtomicLong to take care of concurrent assignments
> while making sure that it is assigned atomically.
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