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slim bouguerra commented on HIVE-16122: --------------------------------------- stack trace {code} Caused by: java.io.IOException: java.lang.NullPointerException at org.apache.hadoop.hive.druid.serde.DruidQueryRecordReader.initialize(DruidQueryRecordReader.java:101) at org.apache.hadoop.hive.druid.serde.DruidGroupByQueryRecordReader.initialize(DruidGroupByQueryRecordReader.java:55) at org.apache.hadoop.hive.druid.io.DruidQueryBasedInputFormat.getRecordReader(DruidQueryBasedInputFormat.java:484) at org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:365) at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:203) at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.<init>(TezGroupedSplitsInputFormat.java:145) at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat.getRecordReader(TezGroupedSplitsInputFormat.java:111) at org.apache.tez.mapreduce.lib.MRReaderMapred.setupOldRecordReader(MRReaderMapred.java:157) at org.apache.tez.mapreduce.lib.MRReaderMapred.setSplit(MRReaderMapred.java:83) at org.apache.tez.mapreduce.input.MRInput.initFromEventInternal(MRInput.java:700) at org.apache.tez.mapreduce.input.MRInput.initFromEvent(MRInput.java:659) at org.apache.tez.mapreduce.input.MRInputLegacy.checkAndAwaitRecordReaderInitialization(MRInputLegacy.java:150) at org.apache.tez.mapreduce.input.MRInputLegacy.init(MRInputLegacy.java:114) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.getMRInput(MapRecordProcessor.java:529) at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:173) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:184) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168) at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73) at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.apache.hadoop.hive.druid.serde.DruidQueryRecordReader.initialize(DruidQueryRecordReader.java:104) at org.apache.hadoop.hive.druid.serde.DruidGroupByQueryRecordReader.initialize(DruidGroupByQueryRecordReader.java:55) at org.apache.hadoop.hive.druid.io.DruidQueryBasedInputFormat.getRecordReader(DruidQueryBasedInputFormat.java:484) at org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:365) {code} > NPE Hive Druid split introduced by HIVE-15928 > --------------------------------------------- > > Key: HIVE-16122 > URL: https://issues.apache.org/jira/browse/HIVE-16122 > Project: Hive > Issue Type: Bug > Components: Druid integration > Reporter: slim bouguerra > Attachments: HIVE-16112.2.patch, HIVE-16122.patch > > -- This message was sent by Atlassian JIRA (v6.3.15#6346)