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ASF GitHub Bot commented on HDFS-16985: --------------------------------------- hadoop-yetus commented on PR #5564: URL: https://github.com/apache/hadoop/pull/5564#issuecomment-1521933262 :broken_heart: **-1 overall** | Vote | Subsystem | Runtime | Logfile | Comment | |:----:|----------:|--------:|:--------:|:-------:| | +0 :ok: | reexec | 0m 49s | | Docker mode activated. | |||| _ Prechecks _ | | +1 :green_heart: | dupname | 0m 0s | | No case conflicting files found. | | +0 :ok: | codespell | 0m 0s | | codespell was not available. | | +0 :ok: | detsecrets | 0m 0s | | detect-secrets 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 3 new or modified test files. | |||| _ trunk Compile Tests _ | | +1 :green_heart: | mvninstall | 42m 25s | | trunk passed | | +1 :green_heart: | compile | 1m 30s | | trunk passed with JDK Ubuntu-11.0.18+10-post-Ubuntu-0ubuntu120.04.1 | | +1 :green_heart: | compile | 1m 21s | | trunk passed with JDK Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | +1 :green_heart: | checkstyle | 1m 6s | | trunk passed | | +1 :green_heart: | mvnsite | 1m 30s | | trunk passed | | +1 :green_heart: | javadoc | 1m 7s | | trunk passed with JDK Ubuntu-11.0.18+10-post-Ubuntu-0ubuntu120.04.1 | | +1 :green_heart: | javadoc | 1m 30s | | trunk passed with JDK Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | +1 :green_heart: | spotbugs | 3m 37s | | trunk passed | | +1 :green_heart: | shadedclient | 25m 45s | | branch has no errors when building and testing our client artifacts. | |||| _ Patch Compile Tests _ | | +1 :green_heart: | mvninstall | 1m 18s | | the patch passed | | +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK Ubuntu-11.0.18+10-post-Ubuntu-0ubuntu120.04.1 | | +1 :green_heart: | javac | 1m 24s | | the patch passed | | +1 :green_heart: | compile | 1m 14s | | the patch passed with JDK Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | +1 :green_heart: | javac | 1m 14s | | the patch passed | | +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. | | +1 :green_heart: | checkstyle | 0m 53s | | the patch passed | | +1 :green_heart: | mvnsite | 1m 24s | | the patch passed | | +1 :green_heart: | javadoc | 0m 53s | | the patch passed with JDK Ubuntu-11.0.18+10-post-Ubuntu-0ubuntu120.04.1 | | +1 :green_heart: | javadoc | 1m 27s | | the patch passed with JDK Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | +1 :green_heart: | spotbugs | 3m 24s | | the patch passed | | +1 :green_heart: | shadedclient | 26m 7s | | patch has no errors when building and testing our client artifacts. | |||| _ Other Tests _ | | -1 :x: | unit | 224m 9s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5564/6/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch passed. | | +1 :green_heart: | asflicense | 0m 43s | | The patch does not generate ASF License warnings. | | | | 341m 23s | | | | Reason | Tests | |-------:|:------| | Failed junit tests | hadoop.hdfs.server.datanode.TestDirectoryScanner | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | ClientAPI=1.42 ServerAPI=1.42 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5564/6/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/5564 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets | | uname | Linux 643b4807c65f 4.15.0-206-generic #217-Ubuntu SMP Fri Feb 3 19:10:13 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | dev-support/bin/hadoop.sh | | git revision | trunk / 0bc5fd74e881eb42a0dccf715a903b01ee248422 | | Default Java | Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.18+10-post-Ubuntu-0ubuntu120.04.1 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_362-8u362-ga-0ubuntu1~20.04.1-b09 | | Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5564/6/testReport/ | | Max. process+thread count | 2016 (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-5564/6/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. > delete local block file when FileNotFoundException occurred may lead to > missing block. > -------------------------------------------------------------------------------------- > > Key: HDFS-16985 > URL: https://issues.apache.org/jira/browse/HDFS-16985 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode > Reporter: Chengwei Wang > Assignee: Chengwei Wang > Priority: Major > Labels: pull-request-available > > We encounterd several missing-block problem in our production cluster which > hdfs running on AWS EC2 + EBS. > The root cause: > # the block remains only 1 replication left and hasn't been reconstruction > # DN checks block file existing when BlockSender construction > # the EBS checking failed and throw FileNotFoundException (EBS may be in > fault condition) > # DN invalidateBlock and schedule block async deletion > # EBS already back to normal when DN do delete block > # the block file be delete permanently and can't be recovered -- 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