[jira] [Created] (HIVE-14083) ALTER INDEX in Tez causes NullPointerException

["Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org>]

Jesus Camacho Rodriguez created HIVE-14083:
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             Summary: ALTER INDEX in Tez causes NullPointerException
                 Key: HIVE-14083
                 URL: https://issues.apache.org/jira/browse/HIVE-14083
             Project: Hive
          Issue Type: Bug
    Affects Versions: 2.2.0
            Reporter: Jesus Camacho Rodriguez


ALTER INDEX causes a NullPointerException when run under TEZ execution engine. Query runs without issue when submitted using MR execution mode.

To reproduce:

1. CREATE INDEX sample_08_index ON TABLE sample_08 (code) AS 'COMPACT' WITH DEFERRED REBUILD; 

2. ALTER INDEX sample_08_index ON sample_08 REBUILD; 

*Stacktrace from Hive 1.2.1*
{code:java}
ERROR : Vertex failed, vertexName=Map 1, vertexId=vertex_1460577396252_0005_1_00, diagnostics=[Task failed, taskId=task_1460577396252_0005_1_00_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Failure while running task:java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:171)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:137)
	at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:344)
	at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:179)
	at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:171)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
	at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:171)
	at org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:167)
	at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
	at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:196)
	at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.<init>(TezGroupedSplitsInputFormat.java:135)
	at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat.getRecordReader(TezGroupedSplitsInputFormat.java:101)
	at org.apache.tez.mapreduce.lib.MRReaderMapred.setupOldRecordReader(MRReaderMapred.java:149)
	at org.apache.tez.mapreduce.lib.MRReaderMapred.setSplit(MRReaderMapred.java:80)
	at org.apache.tez.mapreduce.input.MRInput.initFromEventInternal(MRInput.java:650)
	at org.apache.tez.mapreduce.input.MRInput.initFromEvent(MRInput.java:621)
	at org.apache.tez.mapreduce.input.MRInputLegacy.checkAndAwaitRecordReaderInitialization(MRInputLegacy.java:145)
	at org.apache.tez.mapreduce.input.MRInputLegacy.init(MRInputLegacy.java:109)
	at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.getMRInput(MapRecordProcessor.java:390)
	at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:128)
	at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:147)
	... 14 more
Caused by: java.lang.NullPointerException
	at org.apache.hadoop.hive.ql.io.HiveInputFormat.init(HiveInputFormat.java:269)
	at org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:233)
	at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:193)
	... 25 more
{code}



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