Chaoyu Tang created HIVE-12365:
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Summary: Added resource path is sent to cluster as an empty string
when externally removed
Key: HIVE-12365
URL: https://issues.apache.org/jira/browse/HIVE-12365
Project: Hive
Issue Type: Bug
Components: Hive
Affects Versions: 1.2.1
Reporter: Chaoyu Tang
Assignee: Chaoyu Tang
Sometimes the resources (e.g. jar) added via command like "add jars <filepath>"
are removed externally from their filepath for some reasons. Their paths are
sent to cluster as empty strings which causes the failures to the query that
even do not need these jars in execution. The error look like as following:
{code}
15/11/06 21:56:44 INFO mapreduce.JobSubmitter: Cleaning up the staging area
file:/tmp/hadoop-ctang/mapred/staging/ctang734817191/.staging/job_local734817191_0003
java.lang.IllegalArgumentException: Can not create a Path from an empty string
at org.apache.hadoop.fs.Path.checkPathArg(Path.java:127)
at org.apache.hadoop.fs.Path.<init>(Path.java:135)
at
org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:215)
at
org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:390)
at
org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:483)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1296)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1293)
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:1628)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1293)
{code}
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