[HIVE-21937] Count(*) Fails(EOFException occured) for 0 bytes RC files using Tez.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.1.1
• Component/s: Hive
• Assignee: Unassigned
• Reporter: Sungpeo Kook
• Created: 01/Jul/19 03:04
• Updated: 01/Jul/19 03:04

Description

0 byte files exists on the hdfs.

and create external table with RC format.

Then Count from that table failed with a below exception.

Although default execution engine was tez, If I changed it to mr, it works. (result 0)

 

Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Map 1, vertexId=vertex_1561702923154_0004_1_00, diagnostics=[Task failed, taskId=task_1561702923154_0004_1_00_000000, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task ( failure ) : attempt_1561702923154_0004_1_00_000000_0:java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: java.io.EOFException
 at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:296)
 at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:250)
 at org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374)
 at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
 at org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1729)
 at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
 at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
 at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
 at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:108)
 at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:41)
 at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:77)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: java.io.IOException: java.io.EOFException
 at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:206)
 at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.<init>(TezGroupedSplitsInputFormat.java:145)
 at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat.getRecordReader(TezGroupedSplitsInputFormat.java:111)
 at org.apache.tez.mapreduce.lib.MRReaderMapred.setupOldRecordReader(MRReaderMapred.java:157)
 at org.apache.tez.mapreduce.lib.MRReaderMapred.setSplit(MRReaderMapred.java:83)
 at org.apache.tez.mapreduce.input.MRInput.initFromEventInternal(MRInput.java:703)
 at org.apache.tez.mapreduce.input.MRInput.initFromEvent(MRInput.java:662)
 at org.apache.tez.mapreduce.input.MRInputLegacy.checkAndAwaitRecordReaderInitialization(MRInputLegacy.java:150)
 at org.apache.tez.mapreduce.input.MRInputLegacy.init(MRInputLegacy.java:114)
 at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.getMRInput(MapRecordProcessor.java:525)
 at org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:171)
 at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:266)
 ... 16 more
Caused by: java.io.IOException: java.io.EOFException
 at org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderCreationException(HiveIOExceptionHandlerChain.java:97)
 at org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderCreationException(HiveIOExceptionHandlerUtil.java:57)
 at org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:420)
 at org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:203)
 ... 27 more
Caused by: java.io.EOFException
 at java.io.DataInputStream.readFully(DataInputStream.java:197)
 at java.io.DataInputStream.readFully(DataInputStream.java:169)
 at org.apache.hadoop.hive.ql.io.RCFile$Reader.init(RCFile.java:1462)
 at org.apache.hadoop.hive.ql.io.RCFile$Reader.<init>(RCFile.java:1363)
 at org.apache.hadoop.hive.ql.io.RCFile$Reader.<init>(RCFile.java:1343)
 at org.apache.hadoop.hive.ql.io.RCFileRecordReader.<init>(RCFileRecordReader.java:100)
 at org.apache.hadoop.hive.ql.io.RCFileInputFormat.getRecordReader(RCFileInputFormat.java:58)
 at org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:417)
 ... 28 more