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https://issues.apache.org/jira/browse/HIVE-5909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ashutosh Chauhan updated HIVE-5909:
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.13.0
Status: Resolved (was: Patch Available)
Committed to trunk. Thanks, Navis!
> locate and instr throw java.nio.BufferUnderflowException when empty string as
> substring
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-5909
> URL: https://issues.apache.org/jira/browse/HIVE-5909
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 0.12.0
> Reporter: Rafal Wojdyla
> Assignee: Navis
> Fix For: 0.13.0
>
> Attachments: HIVE-5909.1.patch.txt
>
>
> Locate and instr functions, try:
> {code}
> select * from foo_bar where locate("", "foobar")
> {code}
> or
> {code}
> select * from foo_bar where instr("foobar", "")
> {code}
> Examples (hive cli):
> {noformat}
> hive (default)> select locate("","dfs") from foobar;
> FAILED: BufferUnderflowException null
> {noformat}
> Log output from the failed job:
> {noformat}
> Task ID:
> task_1384392632998_7426_m_000035
>
> URL:
>
> http://jobtracker:54311/taskdetails.jsp?jobid=job_1384392632998_7426&tipid=task_1384392632998_7426_m_000035
> -----
> Diagnostic Messages for this Task:
> Error: java.lang.RuntimeException:
> org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while
> processing row {...}
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:175)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:429)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:162)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157)
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime
> Error while processing row {...}
> at
> org.apache.hadoop.hive.ql.exec.MapOperator.process(MapOperator.java:544)
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.map(ExecMapper.java:157)
> ... 8 more
> Caused by: java.nio.BufferUnderflowException
> at java.nio.Buffer.nextGetIndex(Buffer.java:474)
> at java.nio.HeapByteBuffer.get(HeapByteBuffer.java:117)
> {noformat}
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