Hi,
I am running Hive with Tez. When I run Hive query below is the exception i
am facing.
2015-06-24 05:13:15,240 ERROR [main]: exec.Task (TezTask.java:execute(184))
- Failed to execute tez graph.
java.io.IOException: Previous writer likely failed to write
hdfs://localhost:9000/tmp/hive/amitkumar/_tez_session_dir/25e6f3e0-b913-46c8-9d87-83962f1dc073/tez-0.7.0.
Failing because I am unlikely to write too.
at
org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeResource(DagUtils.java:979)
at
org.apache.hadoop.hive.ql.exec.tez.DagUtils.addTempResources(DagUtils.java:860)
at
org.apache.hadoop.hive.ql.exec.tez.DagUtils.localizeTempFilesFromConf(DagUtils.java:803)
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionState.refreshLocalResourcesFromConf(TezSessionState.java:228)
at
org.apache.hadoop.hive.ql.exec.tez.TezTask.updateSession(TezTask.java:245)
at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:136)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1604)
Please help me out what can be the issue. When i do fresh setup, Job runs
only first time after that for each Hive query it shows same error.
Thanks.
