Hyunsik Choi created TAJO-180:
---------------------------------
Summary: Better error messages for
StorageManager.listStatus$InvalidInputException
Key: TAJO-180
URL: https://issues.apache.org/jira/browse/TAJO-180
Project: Tajo
Issue Type: Bug
Components: storage
Reporter: Hyunsik Choi
Priority: Minor
Fix For: 0.2-incubating
StorageManager incurs the following error due to some file name mismatch or
other I/O exceptions. But, the unimplemented InvalidInputException class
results in empty error messages. We need to improve the error message for this
exception.
The main goal of this issue is to implement InvalidInputException completely.
{noformat}
2013-09-12 16:00:47,365 WARN querymaster.SubQuery
(SubQuery.java:transition(462)) - SubQuery (eb_1378860329510_0001_000002) failed
org.apache.tajo.storage.StorageManager$InvalidInputException
at
org.apache.tajo.storage.StorageManager.listStatus(StorageManager.java:425)
at
org.apache.tajo.storage.StorageManager.getSplits(StorageManager.java:607)
at
org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.createLeafTasks(SubQuery.java:654)
at
org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.createTasks(SubQuery.java:564)
at
org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:450)
at
org.apache.tajo.master.querymaster.SubQuery$InitAndRequestContainer.transition(SubQuery.java:434)
at
org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:382)
at
org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:299)
at
org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:43)
at
org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:445)
{noformat}
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