shuisheng wei created HADOOP-10589:
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Summary: NativeS3FileSystem throw NullPointerException when the
file is empty
Key: HADOOP-10589
URL: https://issues.apache.org/jira/browse/HADOOP-10589
Project: Hadoop Common
Issue Type: Bug
Components: fs/s3
Affects Versions: 2.2.0
Reporter: shuisheng wei
An empty file in the s3 path.
NativeS3FsInputStream dose not check the InputStream .
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.ReduceSinkOperator: 4 forwarded 0 rows
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.GroupByOperator: 3 Close done
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.SelectOperator: 2 Close done
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.FilterOperator: 1 Close done
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.TableScanOperator: 0 Close done
2014-05-06 20:29:26,961 INFO [main] org.apache.hadoop.hive.ql.exec.MapOperator:
5 Close done
2014-05-06 20:29:26,961 INFO [main]
org.apache.hadoop.hive.ql.exec.mr.ExecMapper: ExecMapper: processed 0 rows:
used memory = 602221488
2014-05-06 20:29:26,964 WARN [main] org.apache.hadoop.mapred.YarnChild:
Exception running child : java.lang.NullPointerException
at
org.apache.hadoop.fs.s3native.NativeS3FileSystem$NativeS3FsInputStream.close(NativeS3FileSystem.java:147)
at java.io.BufferedInputStream.close(BufferedInputStream.java:472)
at java.io.FilterInputStream.close(FilterInputStream.java:181)
at org.apache.hadoop.util.LineReader.close(LineReader.java:150)
at
org.apache.hadoop.mapred.LineRecordReader.close(LineRecordReader.java:244)
at
org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.doClose(CombineHiveRecordReader.java:72)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.close(HiveContextAwareRecordReader.java:96)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.close(HadoopShimsSecure.java:248)
at
org.apache.hadoop.mapred.MapTask$TrackedRecordReader.close(MapTask.java:209)
at org.apache.hadoop.mapred.MapTask.closeQuietly(MapTask.java:1950)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:445)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
2014-05-06 20:29:26,970 INFO [main] org.apache.hadoop.mapred.Task: Runnning
cleanup for the task
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