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ASF GitHub Bot commented on HDFS-16732: --------------------------------------- hadoop-yetus commented on PR #4756: URL: https://github.com/apache/hadoop/pull/4756#issuecomment-1221327075 :confetti_ball: **+1 overall** | Vote | Subsystem | Runtime | Logfile | Comment | |:----:|----------:|--------:|:--------:|:-------:| | +0 :ok: | reexec | 0m 36s | | 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 _ | | +1 :green_heart: | mvninstall | 38m 58s | | trunk passed | | +1 :green_heart: | compile | 1m 36s | | trunk passed with JDK Private 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| | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | javac | 1m 25s | | the patch passed | | +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. | | +1 :green_heart: | checkstyle | 1m 8s | | the patch passed | | +1 :green_heart: | mvnsite | 1m 36s | | the patch passed | | +1 :green_heart: | javadoc | 1m 2s | | the patch passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 | | +1 :green_heart: | javadoc | 1m 41s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 | | +1 :green_heart: | spotbugs | 3m 49s | | the patch passed | | +1 :green_heart: | shadedclient | 26m 43s | | patch has no errors when building and testing our client artifacts. | |||| _ Other Tests _ | | +1 :green_heart: | unit | 253m 2s | | hadoop-hdfs in the patch passed. | | +1 :green_heart: | asflicense | 1m 4s | | The patch does not generate ASF License warnings. | | | | 370m 2s | | | | Subsystem | Report/Notes | |----------:|:-------------| | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4756/3/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/4756 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets | | uname | Linux 0ece423b518d 4.15.0-191-generic #202-Ubuntu SMP Thu Aug 4 01:49:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | dev-support/bin/hadoop.sh | | git revision | trunk / 140b9e2fb3d9b12f81ae575a0119c5f9f156af69 | | 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-4756/3/testReport/ | | Max. process+thread count | 3005 (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-4756/3/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. > [SBN READ] Avoid get location from observer when the block report is delayed. > ----------------------------------------------------------------------------- > > Key: HDFS-16732 > URL: https://issues.apache.org/jira/browse/HDFS-16732 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs > Affects Versions: 3.2.1 > Reporter: zhengchenyu > Assignee: zhengchenyu > Priority: Critical > Labels: pull-request-available > > Hive on tez application fail occasionally after observer is enable, log show > below. > {code:java} > 2022-08-18 15:22:06,914 [ERROR] [Dispatcher thread {Central}] > |impl.VertexImpl|: Vertex Input: namenodeinfo_stg initializer failed, > vertex=vertex_1660618571916_4839_1_00 [Map 1] > org.apache.tez.dag.app.dag.impl.AMUserCodeException: > java.lang.ArrayIndexOutOfBoundsException: 0 > at > org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallback.onFailure(RootInputInitializerManager.java:329) > at > com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1056) > at > com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30) > at > com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1138) > at > com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:958) > at > com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:748) > at > com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.afterRanInterruptibly(TrustedListenableFutureTask.java:133) > at > com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:80) > at > com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:78) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.lang.ArrayIndexOutOfBoundsException: 0 > at > org.apache.hadoop.mapred.FileInputFormat.identifyHosts(FileInputFormat.java:748) > at > org.apache.hadoop.mapred.FileInputFormat.getSplitHostsAndCachedHosts(FileInputFormat.java:714) > at > org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:378) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.addSplitsForGroup(HiveInputFormat.java:306) > at > org.apache.hadoop.hive.ql.io.HiveInputFormat.getSplits(HiveInputFormat.java:408) > at > org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.initialize(HiveSplitGenerator.java:159) > at > org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:279) > at > org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable$1.run(RootInputInitializerManager.java:270) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730) > at > org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable.call(RootInputInitializerManager.java:270) > at > org.apache.tez.dag.app.dag.RootInputInitializerManager$InputInitializerCallable.call(RootInputInitializerManager.java:254) > at > com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:125) > at > com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:57) > ... 4 more {code} > As describe in MAPREDUCE-7082, when the block is missing, then will throw > this exception, but my cluster had no missing block. > In this example, I found getListing return location information. When block > report of observer is delayed, will return the block without location. > HDFS-13924 is introduce to solve this problem, but only consider > getBlockLocations. > In observer node, all method which may return location should check whether > locations is empty or not. -- 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