[ https://issues.apache.org/jira/browse/HDDS-1317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anu Engineer reassigned HDDS-1317: ---------------------------------- Assignee: Xiaoyu Yao > KeyOutputStream#write throws ArrayIndexOutOfBoundsException when running > RandomWrite MR examples > ------------------------------------------------------------------------------------------------ > > Key: HDDS-1317 > URL: https://issues.apache.org/jira/browse/HDDS-1317 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Affects Versions: 0.4.0 > Reporter: Xiaoyu Yao > Assignee: Xiaoyu Yao > Priority: Major > > Repro steps: > {code} > jar $HADOOP_MAPRED_HOME/hadoop-mapreduce-examples-*.jar randomwriter > -Dtest.randomwrite.total_bytes=10000000 o3fs://bucket1.vol1/randomwrite.out > {code} > > Error Stack: > {code} > 2019-03-20 19:02:37 INFO Job:1686 - Task Id : > attempt_1553108378906_0002_m_000000_0, Status : FAILED > Error: java.lang.ArrayIndexOutOfBoundsException: -5 > at java.util.ArrayList.elementData(ArrayList.java:422) > at java.util.ArrayList.get(ArrayList.java:435) > at > org.apache.hadoop.hdds.scm.storage.BufferPool.getBuffer(BufferPool.java:45) > at > org.apache.hadoop.hdds.scm.storage.BufferPool.allocateBufferIfNeeded(BufferPool.java:59) > at > org.apache.hadoop.hdds.scm.storage.BlockOutputStream.write(BlockOutputStream.java:215) > at > org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.write(BlockOutputStreamEntry.java:130) > at > org.apache.hadoop.ozone.client.io.KeyOutputStream.handleWrite(KeyOutputStream.java:311) > at > org.apache.hadoop.ozone.client.io.KeyOutputStream.write(KeyOutputStream.java:273) > at > org.apache.hadoop.fs.ozone.OzoneFSOutputStream.write(OzoneFSOutputStream.java:46) > at > org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:57) > at java.io.DataOutputStream.write(DataOutputStream.java:107) > at org.apache.hadoop.io.SequenceFile$Writer.append(SequenceFile.java:1444) > at > org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat$1.write(SequenceFileOutputFormat.java:83) > at > org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:670) > at > org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89) > at > org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.write(WrappedMapper.java:112) > at > org.apache.hadoop.examples.RandomWriter$RandomMapper.map(RandomWriter.java:199) > at > org.apache.hadoop.examples.RandomWriter$RandomMapper.map(RandomWriter.java:165) > at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146) > at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:799) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:347) > at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:174) > 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.hadoop.mapred.YarnChild.main(YarnChild.java:168) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org