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ASF GitHub Bot commented on HDFS-16896: --------------------------------------- hadoop-yetus commented on PR #5322: URL: https://github.com/apache/hadoop/pull/5322#issuecomment-1405715222 :broken_heart: **-1 overall** | Vote | Subsystem | Runtime | Logfile | Comment | |:----:|----------:|--------:|:--------:|:-------:| | +0 :ok: | reexec | 0m 48s | | 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. | | +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 _ | | +0 :ok: | mvndep | 15m 19s | | Maven dependency ordering for branch | | +1 :green_heart: | mvninstall | 31m 1s | | trunk passed | | +1 :green_heart: | compile | 6m 2s | | trunk passed with JDK Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 | | +1 :green_heart: | compile | 5m 47s | | trunk passed with JDK Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | +1 :green_heart: | checkstyle | 1m 19s | | trunk passed | | +1 :green_heart: | mvnsite | 2m 30s | | trunk passed | | +1 :green_heart: | javadoc | 1m 50s | | trunk passed with JDK Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 | | +1 :green_heart: | javadoc | 2m 18s | | trunk passed with JDK Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | +1 :green_heart: | spotbugs | 5m 49s | | trunk passed | | +1 :green_heart: | shadedclient | 25m 27s | | branch has no errors when building and testing our client artifacts. | |||| _ Patch Compile Tests _ | | +0 :ok: | mvndep | 0m 28s | | Maven dependency ordering for patch | | +1 :green_heart: | mvninstall | 2m 20s | | the patch passed | | +1 :green_heart: | compile | 5m 57s | | the patch passed with JDK Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 | | +1 :green_heart: | javac | 5m 57s | | the patch passed | | +1 :green_heart: | compile | 5m 36s | | the patch passed with JDK Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | +1 :green_heart: | javac | 5m 36s | | the patch passed | | +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. | | -0 :warning: | checkstyle | 1m 6s | [/results-checkstyle-hadoop-hdfs-project.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5322/3/artifact/out/results-checkstyle-hadoop-hdfs-project.txt) | hadoop-hdfs-project: The patch generated 1 new + 31 unchanged - 0 fixed = 32 total (was 31) | | +1 :green_heart: | mvnsite | 2m 15s | | the patch passed | | +1 :green_heart: | javadoc | 1m 27s | | the patch passed with JDK Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 | | +1 :green_heart: | javadoc | 2m 0s | | the patch passed with JDK Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | +1 :green_heart: | spotbugs | 5m 45s | | the patch passed | | +1 :green_heart: | shadedclient | 25m 37s | | patch has no errors when building and testing our client artifacts. | |||| _ Other Tests _ | | +1 :green_heart: | unit | 2m 25s | | hadoop-hdfs-client in the patch passed. | | -1 :x: | unit | 125m 27s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5322/3/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch passed. | | +1 :green_heart: | asflicense | 1m 4s | | The patch does not generate ASF License warnings. | | | | 278m 17s | | | | Reason | Tests | |-------:|:------| | Failed junit tests | hadoop.hdfs.server.datanode.TestDiskError | | | hadoop.hdfs.server.namenode.TestNameNodeReconfigure | | | hadoop.hdfs.server.namenode.TestReencryption | | | hadoop.hdfs.server.datanode.TestDataNodeMetricsLogger | | | hadoop.hdfs.server.datanode.TestDataNodeReconfiguration | | | hadoop.hdfs.server.sps.TestExternalStoragePolicySatisfier | | | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand | | | hadoop.hdfs.server.namenode.TestNameNodeMXBean | | | hadoop.hdfs.server.namenode.TestFsckWithMultipleNameNodes | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5322/3/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/5322 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets | | uname | Linux 2a4b9df9968a 4.15.0-200-generic #211-Ubuntu SMP Thu Nov 24 18:16:04 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | dev-support/bin/hadoop.sh | | git revision | trunk / b3ff5f2be5638dc9ec6a490a101050e08460bb1d | | Default Java | Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_352-8u352-ga-1~20.04-b08 | | Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5322/3/testReport/ | | Max. process+thread count | 2625 (vs. ulimit of 5500) | | modules | C: hadoop-hdfs-project/hadoop-hdfs-client hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project | | Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5322/3/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. > HDFS Client hedged read has increased failure rate than without hedged read > --------------------------------------------------------------------------- > > Key: HDFS-16896 > URL: https://issues.apache.org/jira/browse/HDFS-16896 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Reporter: Tom McCormick > Assignee: Tom McCormick > Priority: Major > Labels: pull-request-available > > When hedged read is enabled by HDFS client, we see an increased failure rate > on reads. > *stacktrace* > > {code:java} > Caused by: org.apache.hadoop.hdfs.BlockMissingException: Could not obtain > block: BP-1183972111-10.197.192.88-1590025572374:blk_17114848218_16043459722 > file=/data/tracking/streaming/AdImpressionEvent/daily/2022/07/18/compaction_1/part-r-1914862.1658217125623.1362294472.orc > at > org.apache.hadoop.hdfs.DFSInputStream.refetchLocations(DFSInputStream.java:1077) > at > org.apache.hadoop.hdfs.DFSInputStream.chooseDataNode(DFSInputStream.java:1060) > at > org.apache.hadoop.hdfs.DFSInputStream.chooseDataNode(DFSInputStream.java:1039) > at > org.apache.hadoop.hdfs.DFSInputStream.hedgedFetchBlockByteRange(DFSInputStream.java:1365) > at org.apache.hadoop.hdfs.DFSInputStream.pread(DFSInputStream.java:1572) > at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:1535) > at org.apache.hadoop.fs.FSInputStream.readFully(FSInputStream.java:121) > at > org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:112) > at > org.apache.hadoop.fs.RetryingInputStream.lambda$readFully$3(RetryingInputStream.java:172) > at org.apache.hadoop.fs.RetryPolicy.lambda$run$0(RetryPolicy.java:137) > at org.apache.hadoop.fs.NoOpRetryPolicy.run(NoOpRetryPolicy.java:36) > at org.apache.hadoop.fs.RetryPolicy.run(RetryPolicy.java:136) > at > org.apache.hadoop.fs.RetryingInputStream.readFully(RetryingInputStream.java:168) > at > org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:112) > at > org.apache.hadoop.fs.FSDataInputStream.readFully(FSDataInputStream.java:112) > at > io.trino.plugin.hive.orc.HdfsOrcDataSource.readInternal(HdfsOrcDataSource.java:76) > ... 46 more > {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: 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