[ https://issues.apache.org/jira/browse/PIG-4731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai resolved PIG-4731. ----------------------------- Resolution: Duplicate Addressed in PIG-4832. > NPE while executing a FetchOptimizer plan > ----------------------------------------- > > Key: PIG-4731 > URL: https://issues.apache.org/jira/browse/PIG-4731 > Project: Pig > Issue Type: Bug > Reporter: Siddhi Mehta > Assignee: Siddhi Mehta > Priority: Minor > Fix For: 0.16.0 > > > Fetchable plan creates the storer using the setStoreFuncMethod and we do not > create sDecorator > Cleanup storer and sDecorator to be a single place > {panel} > Caused by: org.apache.pig.PigException: ERROR 1002: Unable to store alias > topicEvents > at org.apache.pig.PigServer.storeEx(PigServer.java:1015) > at org.apache.pig.PigServer.store(PigServer.java:974) > at org.apache.pig.PigServer.openIterator(PigServer.java:887) > ... 17 more > Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 0: > java.lang.NullPointerException > at > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:283) > at org.apache.pig.PigServer.launchPlan(PigServer.java:1367) > at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1352) > at org.apache.pig.PigServer.storeEx(PigServer.java:1011) > ... 19 more > Caused by: java.lang.NullPointerException > at > org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore.getNextTuple(POStore.java:149) > at > org.apache.pig.backend.hadoop.executionengine.fetch.FetchLauncher.runPipeline(FetchLauncher.java:160) > at > org.apache.pig.backend.hadoop.executionengine.fetch.FetchLauncher.launchPig(FetchLauncher.java:81) > at > org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:275) > ... 22 more > {panel} -- This message was sent by Atlassian JIRA (v6.3.4#6332)