Lei (Eddy) Xu created HDFS-12860:
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Summary: TeraSort failed on erasure coding directory
Key: HDFS-12860
URL: https://issues.apache.org/jira/browse/HDFS-12860
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 3.0.0
Reporter: Lei (Eddy) Xu
Running terasort on a cluster with 8 datanodes, 256g data, using RS-3-2-1024k.
The terasort benchmark fails with the following stack trace:
{code}
17/11/27 14:44:31 INFO mapreduce.Job: map 45% reduce 0%
17/11/27 14:44:33 INFO mapreduce.Job: Task Id :
attempt_1510080297865_0160_m_000008_0, Status : FAILED
Error: java.lang.IllegalArgumentException
at
com.google.common.base.Preconditions.checkArgument(Preconditions.java:72)
at
org.apache.hadoop.hdfs.util.StripedBlockUtil$VerticalRange.<init>(StripedBlockUtil.java:701)
at
org.apache.hadoop.hdfs.util.StripedBlockUtil.getRangesForInternalBlocks(StripedBlockUtil.java:442)
at
org.apache.hadoop.hdfs.util.StripedBlockUtil.divideOneStripe(StripedBlockUtil.java:311)
at
org.apache.hadoop.hdfs.DFSStripedInputStream.readOneStripe(DFSStripedInputStream.java:308)
at
org.apache.hadoop.hdfs.DFSStripedInputStream.readWithStrategy(DFSStripedInputStream.java:391)
at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:813)
at java.io.DataInputStream.read(DataInputStream.java:149)
at
org.apache.hadoop.examples.terasort.TeraInputFormat$TeraRecordReader.nextKeyValue(TeraInputFormat.java:257)
at
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:562)
at
org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80)
at
org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
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:1962)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:168)
{code}
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