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https://issues.apache.org/jira/browse/HDDS-627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoyu Yao updated HDDS-627:
----------------------------
Fix Version/s: 0.4.0
> OzoneFS read from an MR Job throws java.lang.ArrayIndexOutOfBoundsException
> ---------------------------------------------------------------------------
>
> Key: HDDS-627
> URL: https://issues.apache.org/jira/browse/HDDS-627
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem
> Affects Versions: 0.3.0
> Reporter: Soumitra Sulav
> Assignee: Mukul Kumar Singh
> Priority: Major
> Fix For: 0.3.0, 0.4.0
>
> Attachments: HDDS-627.001.patch
>
>
> While running mapreduce examples job encountered below exception :
> {code:java}
> Error: java.lang.ArrayIndexOutOfBoundsException: 1
> at
> org.apache.hadoop.ozone.client.io.ChunkGroupInputStream.getPos(ChunkGroupInputStream.java:177)
> at
> org.apache.hadoop.fs.ozone.OzoneFSInputStream.getPos(OzoneFSInputStream.java:67)
> at org.apache.hadoop.fs.FSDataInputStream.getPos(FSDataInputStream.java:75)
> at org.apache.hadoop.mapred.MapTask.getSplitDetails(MapTask.java:379)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:766)
> 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:1688)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
> {code}
> Submit command :
> {code:java}
> hadoop jar
> /usr/hdp/3.0.0.0-1634/hadoop-mapreduce/hadoop-mapreduce-examples.jar pi 1
> 1{code}
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