Hi Team,
I am seeing following error in hive in reduce phase,can you guide me on its
cause and possible solution ?
java.lang.RuntimeException: Hive Runtime Error while closing operators: Unable
to rename output from:
hdfs://tlvcluster/tmp/hive-hadoop/hive_2014-03-01_03-14-36_812_8390586541316719852-1/_task_tmp.-ext-10001/_tmp.000003_0
to:
hdfs://tlvcluster/tmp/hive-hadoop/hive_2014-03-01_03-14-36_812_8390586541316719852-1/_tmp.-ext-10001/000003_0
at
org.apache.hadoop.hive.ql.exec.ExecReducer.close(ExecReducer.java:313)
at
org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:516)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:447)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
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:1408)
at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Unable to rename
output from: hdfs://tlvcluster/tmp/hive-hadoop/hive_2014-03-01_03-14-36_812
I am using hive-10.x , hadoop-2.0.0,. Appreciate any help in understanding the
issue.
*------------------------*
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of
God.”
"Maybe other people will try to limit me but I don't limit myself"
