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https://issues.apache.org/jira/browse/HIVE-22393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17023463#comment-17023463
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Hive QA commented on HIVE-22393:
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|| Vote || Subsystem || Runtime || Comment ||
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 10m
38s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
21s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
16s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
29s{color} | {color:blue} streaming in master has 2 extant Findbugs warnings.
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
13s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
16s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m
37s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
14s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
15s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 14m 26s{color} |
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|| Subsystem || Report/Notes ||
| Optional Tests | asflicense javac javadoc findbugs checkstyle compile |
| uname | Linux hiveptest-server-upstream 3.16.0-4-amd64 #1 SMP Debian
3.16.43-2+deb8u5 (2017-09-19) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-20336/dev-support/hive-personality.sh
|
| git revision | master / 037eace |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.1 |
| modules | C: streaming U: streaming |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-20336/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> HiveStreamingConnection: Exception in beginTransaction causes
> AbstractRecordWriter to throw NPE, covering up real exception
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-22393
> URL: https://issues.apache.org/jira/browse/HIVE-22393
> Project: Hive
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 3.1.2
> Reporter: Alex Parrill
> Assignee: Matt Burgess
> Priority: Major
> Attachments: HIVE-22393.1.patch, HIVE-22393.2.patch
>
>
> Getting an error in my code that does some basic stuff with
> {{HiveStreamingConnection}}:
> {code}
> 19/10/23 15:12:44 ERROR yarn_logger.Main: Thread worker-0 uncaught exception
> java.lang.RuntimeException: org.apache.hive.streaming.StreamingException:
> Unable to close
> at com.datto.yarn_logger.WorkerThread.run(WorkerThread.java:51)
> Caused by: org.apache.hive.streaming.StreamingException: Unable to close
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.close(HiveStreamingConnection.java:973)
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.markDead(HiveStreamingConnection.java:833)
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.<init>(HiveStreamingConnection.java:677)
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.<init>(HiveStreamingConnection.java:596)
> at
> org.apache.hive.streaming.HiveStreamingConnection.createNewTransactionBatch(HiveStreamingConnection.java:485)
> at
> org.apache.hive.streaming.HiveStreamingConnection.beginNextTransaction(HiveStreamingConnection.java:466)
> at
> org.apache.hive.streaming.HiveStreamingConnection.beginTransaction(HiveStreamingConnection.java:507)
> at com.datto.yarn_logger.WorkerThread.run(WorkerThread.java:49)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hive.streaming.AbstractRecordWriter.logStats(AbstractRecordWriter.java:547)
> at
> org.apache.hive.streaming.AbstractRecordWriter.close(AbstractRecordWriter.java:352)
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.closeImpl(HiveStreamingConnection.java:979)
> at
> org.apache.hive.streaming.HiveStreamingConnection$TransactionBatch.close(HiveStreamingConnection.java:970)
> ... 7 more
> {code}
> Digging through the stack trace... {{TransactionBatch}} will try to catch
> exception in its constructor, and calls the close method if an exception is
> thrown (which is definitely happening; that's line 677 in
> {{HiveStreamingConnection.java}}). This eventually calls
> {{AbstractRecordWriter::close}} which, calls {{logStats}}, which tries to use
> {{heapMemoryMonitor}}, which is null because presumably {{init}} had never
> been called on the writer yet.
> Easy fix would to just check in {{logStats}} if {{heapMemoryMonitor}} is
> null, and do the same thing if the method it calls returns null in it.
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