[ https://issues.apache.org/jira/browse/HDDS-2238?focusedWorklogId=323271&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-323271 ]
ASF GitHub Bot logged work on HDDS-2238: ---------------------------------------- Author: ASF GitHub Bot Created on: 04/Oct/19 08:17 Start Date: 04/Oct/19 08:17 Worklog Time Spent: 10m Work Description: hadoop-yetus commented on issue #1590: HDDS-2238. Container Data Scrubber spams log in empty cluster URL: https://github.com/apache/hadoop/pull/1590#issuecomment-538296550 :broken_heart: **-1 overall** | Vote | Subsystem | Runtime | Comment | |:----:|----------:|--------:|:--------| | 0 | reexec | 39 | Docker mode activated. | ||| _ Prechecks _ | | +1 | dupname | 0 | No case conflicting files found. | | +1 | @author | 0 | The patch does not contain any @author tags. | | +1 | test4tests | 0 | The patch appears to include 4 new or modified test files. | ||| _ trunk Compile Tests _ | | 0 | mvndep | 68 | Maven dependency ordering for branch | | -1 | mvninstall | 31 | hadoop-hdds in trunk failed. | | -1 | mvninstall | 33 | hadoop-ozone in trunk failed. | | -1 | compile | 21 | hadoop-hdds in trunk failed. | | -1 | compile | 16 | hadoop-ozone in trunk failed. | | +1 | checkstyle | 61 | trunk passed | | +1 | mvnsite | 0 | trunk passed | | +1 | shadedclient | 867 | branch has no errors when building and testing our client artifacts. | | -1 | javadoc | 23 | hadoop-hdds in trunk failed. | | -1 | javadoc | 20 | hadoop-ozone in trunk failed. | | 0 | spotbugs | 969 | Used deprecated FindBugs config; considering switching to SpotBugs. | | -1 | findbugs | 35 | hadoop-hdds in trunk failed. | | -1 | findbugs | 20 | hadoop-ozone in trunk failed. | ||| _ Patch Compile Tests _ | | 0 | mvndep | 29 | Maven dependency ordering for patch | | -1 | mvninstall | 35 | hadoop-hdds in the patch failed. | | -1 | mvninstall | 37 | hadoop-ozone in the patch failed. | | -1 | compile | 25 | hadoop-hdds in the patch failed. | | -1 | compile | 19 | hadoop-ozone in the patch failed. | | -1 | javac | 25 | hadoop-hdds in the patch failed. | | -1 | javac | 19 | hadoop-ozone in the patch failed. | | -0 | checkstyle | 28 | hadoop-hdds: The patch generated 6 new + 0 unchanged - 0 fixed = 6 total (was 0) | | -0 | checkstyle | 30 | hadoop-ozone: The patch generated 1 new + 0 unchanged - 0 fixed = 1 total (was 0) | | +1 | mvnsite | 0 | the patch passed | | +1 | whitespace | 0 | The patch has no whitespace issues. | | +1 | shadedclient | 709 | patch has no errors when building and testing our client artifacts. | | -1 | javadoc | 22 | hadoop-hdds in the patch failed. | | -1 | javadoc | 21 | hadoop-ozone in the patch failed. | | -1 | findbugs | 31 | hadoop-hdds in the patch failed. | | -1 | findbugs | 21 | hadoop-ozone in the patch failed. | ||| _ Other Tests _ | | -1 | unit | 27 | hadoop-hdds in the patch failed. | | -1 | unit | 26 | hadoop-ozone in the patch failed. | | +1 | asflicense | 33 | The patch does not generate ASF License warnings. | | | | 2459 | | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/1590 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle | | uname | Linux f2e75c4de5e8 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 | personality/hadoop.sh | | git revision | trunk / ec8f691 | | Default Java | 1.8.0_222 | | mvninstall | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-mvninstall-hadoop-hdds.txt | | mvninstall | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-mvninstall-hadoop-ozone.txt | | compile | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-compile-hadoop-hdds.txt | | compile | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-compile-hadoop-ozone.txt | | javadoc | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-javadoc-hadoop-hdds.txt | | javadoc | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-javadoc-hadoop-ozone.txt | | findbugs | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-findbugs-hadoop-hdds.txt | | findbugs | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/branch-findbugs-hadoop-ozone.txt | | mvninstall | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-mvninstall-hadoop-hdds.txt | | mvninstall | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-mvninstall-hadoop-ozone.txt | | compile | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-compile-hadoop-hdds.txt | | compile | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-compile-hadoop-ozone.txt | | javac | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-compile-hadoop-hdds.txt | | javac | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-compile-hadoop-ozone.txt | | checkstyle | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/diff-checkstyle-hadoop-hdds.txt | | checkstyle | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/diff-checkstyle-hadoop-ozone.txt | | javadoc | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-javadoc-hadoop-hdds.txt | | javadoc | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-javadoc-hadoop-ozone.txt | | findbugs | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-findbugs-hadoop-hdds.txt | | findbugs | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-findbugs-hadoop-ozone.txt | | unit | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-unit-hadoop-hdds.txt | | unit | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/artifact/out/patch-unit-hadoop-ozone.txt | | Test Results | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/testReport/ | | Max. process+thread count | 446 (vs. ulimit of 5500) | | modules | C: hadoop-hdds/container-service hadoop-ozone/integration-test U: . | | Console output | https://builds.apache.org/job/hadoop-multibranch/job/PR-1590/1/console | | versions | git=2.7.4 maven=3.3.9 | | Powered by | Apache Yetus 0.10.0 http://yetus.apache.org | This message was automatically generated. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 323271) Time Spent: 0.5h (was: 20m) > Container Data Scrubber spams log in empty cluster > -------------------------------------------------- > > Key: HDDS-2238 > URL: https://issues.apache.org/jira/browse/HDDS-2238 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Components: Ozone Datanode > Affects Versions: 0.5.0 > Reporter: Attila Doroszlai > Assignee: Attila Doroszlai > Priority: Major > Labels: pull-request-available > Time Spent: 0.5h > Remaining Estimate: 0h > > In an empty cluster (without closed containers) logs are filled with messages > from completed data scrubber iterations (~3600 per second for me), if > Container Scanner is enabled ({{hdds.containerscrub.enabled=true}}), eg.: > {noformat} > datanode_1 | 2019-10-03 15:43:57 INFO ContainerDataScanner:114 - Completed > an iteration of container data scrubber in 0 minutes. Number of iterations > (since the data-node restart) : 6763, Number of containers scanned in this > iteration : 0, Number of unhealthy containers found in this iteration : 0 > {noformat} > Also CPU usage is quite high. > I think: > # there should be a small sleep between iterations > # it should log only if any containers were scanned -- 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