Suma Shivaprasad created ATLAS-904:
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Summary: Hive hook fails due to rewrite query error in some cases
like export to hdfs path
Key: ATLAS-904
URL: https://issues.apache.org/jira/browse/ATLAS-904
Project: Atlas
Issue Type: Bug
Affects Versions: 0.7-incubating
Reporter: Suma Shivaprasad
Assignee: Suma Shivaprasad
Priority: Blocker
Fix For: 0.7-incubating
{noformat}
2016-06-15 11:34:30,423 WARN [Atlas Logger 0]: hook.HiveHook
(HiveHook.java:normalize(557)) - Could not rewrite query due to error.
Proceeding with original query EXPORT TABLE test_export_table to
'hdfs://localhost:9000/hive_tables/test_path1'
java.lang.NullPointerException: Conf non-local session path expected to be
non-null
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
at
org.apache.hadoop.hive.ql.session.SessionState.getHDFSSessionPath(SessionState.java:641)
at org.apache.hadoop.hive.ql.Context.<init>(Context.java:133)
at org.apache.hadoop.hive.ql.Context.<init>(Context.java:120)
at
org.apache.atlas.hive.rewrite.HiveASTRewriter.<init>(HiveASTRewriter.java:44)
at org.apache.atlas.hive.hook.HiveHook.normalize(HiveHook.java:554)
at
org.apache.atlas.hive.hook.HiveHook.getProcessReferenceable(HiveHook.java:702)
at
org.apache.atlas.hive.hook.HiveHook.registerProcess(HiveHook.java:596)
at org.apache.atlas.hive.hook.HiveHook.fireAndForget(HiveHook.java:222)
at org.apache.atlas.hive.hook.HiveHook.access$200(HiveHook.java:77)
at org.apache.atlas.hive.hook.HiveHook$2.run(HiveHook.java:182)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
2016-06-15 11:34:30,423 ERROR [Atlas Logger 0]: hook.HiveHook
(HiveHook.java:run(184)) - Atlas hook failed due to error
java.lang.NullPointerException
at java.lang.StringBuilder.<init>(StringBuilder.java:109)
at
org.apache.atlas.hive.hook.HiveHook.getProcessQualifiedName(HiveHook.java:738)
at
org.apache.atlas.hive.hook.HiveHook.getProcessReferenceable(HiveHook.java:703)
at
org.apache.atlas.hive.hook.HiveHook.registerProcess(HiveHook.java:596)
at org.apache.atlas.hive.hook.HiveHook.fireAndForget(HiveHook.java:222)
at org.apache.atlas.hive.hook.HiveHook.access$200(HiveHook.java:77)
at org.apache.atlas.hive.hook.HiveHook$2.run(HiveHook.java:182)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
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