[ https://issues.apache.org/jira/browse/HDFS-16671?focusedWorklogId=794265&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-794265 ]
ASF GitHub Bot logged work on HDFS-16671: ----------------------------------------- Author: ASF GitHub Bot Created on: 22/Jul/22 15:13 Start Date: 22/Jul/22 15:13 Worklog Time Spent: 10m Work Description: hadoop-yetus commented on PR #4597: URL: https://github.com/apache/hadoop/pull/4597#issuecomment-1192675906 :confetti_ball: **+1 overall** | Vote | Subsystem | Runtime | Logfile | Comment | |:----:|----------:|--------:|:--------:|:-------:| | +0 :ok: | reexec | 0m 42s | | 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 1 new or modified test files. | |||| _ trunk Compile Tests _ | | +1 :green_heart: | mvninstall | 39m 27s | | trunk passed | | +1 :green_heart: | compile | 0m 50s | | trunk passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 | | +1 :green_heart: | compile | 0m 52s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | checkstyle | 0m 42s | | trunk passed | | +1 :green_heart: | mvnsite | 0m 59s | | trunk passed | | +1 :green_heart: | javadoc | 0m 56s | | trunk passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 | | +1 :green_heart: | javadoc | 1m 15s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | spotbugs | 1m 43s | | trunk passed | | +1 :green_heart: | shadedclient | 21m 53s | | branch has no errors when building and testing our client artifacts. | |||| _ Patch Compile Tests _ | | +1 :green_heart: | mvninstall | 0m 42s | | the patch passed | | +1 :green_heart: | compile | 0m 44s | | the patch passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 | | +1 :green_heart: | javac | 0m 44s | | the patch passed | | +1 :green_heart: | compile | 0m 40s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | javac | 0m 40s | | the patch passed | | +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. | | +1 :green_heart: | checkstyle | 0m 27s | | the patch passed | | +1 :green_heart: | mvnsite | 0m 43s | | the patch passed | | +1 :green_heart: | javadoc | 0m 41s | | the patch passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 | | +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | spotbugs | 1m 26s | | the patch passed | | +1 :green_heart: | shadedclient | 20m 40s | | patch has no errors when building and testing our client artifacts. | |||| _ Other Tests _ | | +1 :green_heart: | unit | 23m 4s | | hadoop-hdfs-rbf in the patch passed. | | +1 :green_heart: | asflicense | 0m 47s | | The patch does not generate ASF License warnings. | | | | 122m 10s | | | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4597/4/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/4597 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets xmllint | | uname | Linux e1bcb4eb6966 4.15.0-169-generic #177-Ubuntu SMP Thu Feb 3 10:50:38 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | dev-support/bin/hadoop.sh | | git revision | trunk / d985449246a38b8399ac9c716874924ef51da4bb | | Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4597/4/testReport/ | | Max. process+thread count | 2736 (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-4597/4/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. Issue Time Tracking ------------------- Worklog Id: (was: 794265) Time Spent: 1h 20m (was: 1h 10m) > RBF: RouterRpcFairnessPolicyController supports configurable permit acquire > timeout > ----------------------------------------------------------------------------------- > > Key: HDFS-16671 > URL: https://issues.apache.org/jira/browse/HDFS-16671 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: ZanderXu > Assignee: ZanderXu > Priority: Major > Labels: pull-request-available > Time Spent: 1h 20m > Remaining Estimate: 0h > > RouterRpcFairnessPolicyController supports configurable permit acquire > timeout. Hardcode 1s is very long, and it has causes an incident in our prod > environment when one nameserivce is busy. > And the optimal timeout maybe should be less than p50(avgTime). > And all handlers in RBF is waiting to acquire the permit of the busy ns. > {code:java} > "IPC Server handler 12 on default port 8888" #2370 daemon prio=5 os_prio=0 > tid=? nid=? waiting on condition [?] > java.lang.Thread.State: TIMED_WAITING (parking) > at sun.misc.Unsafe.park(Native Method) > - parking to wait for <?> (a > java.util.concurrent.Semaphore$NonfairSync) > at > java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328) > at java.util.concurrent.Semaphore.tryAcquire(Semaphore.java:409) > at > org.apache.hadoop.hdfs.server.federation.fairness.AbstractRouterRpcFairnessPolicyController.acquirePermit(AbstractRouterRpcFairnessPolicyController.java:56) > at > org.apache.hadoop.hdfs.server.federation.fairness.DynamicRouterRpcFairnessPolicyController.acquirePermit(DynamicRouterRpcFairnessPolicyController.java:123) > at > org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.acquirePermit(RouterRpcClient.java:1500) > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org