Cheolsoo Park created PIG-4017:
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Summary: NPE thrown from JobControlCompiler.shipToHdfs
Key: PIG-4017
URL: https://issues.apache.org/jira/browse/PIG-4017
Project: Pig
Issue Type: Bug
Reporter: Cheolsoo Park
Assignee: Cheolsoo Park
Priority: Trivial
Fix For: 0.13.0
I ran into this NPE while running e2e Native tests with release source tarball.
When the file that Pig tries to ship to hdfs doesn't exist, it fails with the
following error-
{code}
Caused by: java.lang.NullPointerException
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.shipToHDFS(JobControlCompiler.java:1707)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.putJarOnClassPathThroughDistributedCache(JobControlCompiler.java:1612)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.getJob(JobControlCompiler.java:605)
... 19 more
{code}
The problem is that this NPE covers up the root cause.
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