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https://issues.apache.org/jira/browse/HIVE-20318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744570#comment-16744570
]
Hive QA commented on HIVE-20318:
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| (/) *{color:green}+1 overall{color}* |
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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} 7m
47s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
3s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
38s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 3m
42s{color} | {color:blue} ql in master has 2310 extant Findbugs warnings.
{color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
55s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
59s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
59s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
39s{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} 3m
57s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
57s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
13s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 22m 34s{color} |
{color:black} {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
3.16.36-1+deb8u1 (2016-09-03) x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/data/hiveptest/working/yetus_PreCommit-HIVE-Build-15652/dev-support/hive-personality.sh
|
| git revision | master / 4d5d806 |
| Default Java | 1.8.0_111 |
| findbugs | v3.0.0 |
| modules | C: ql U: ql |
| Console output |
http://104.198.109.242/logs//PreCommit-HIVE-Build-15652/yetus.txt |
| Powered by | Apache Yetus http://yetus.apache.org |
This message was automatically generated.
> NullPointerException when union with lateral view
> -------------------------------------------------
>
> Key: HIVE-20318
> URL: https://issues.apache.org/jira/browse/HIVE-20318
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 3.0.0, 2.3.2, 3.1.0, 3.1.1
> Environment: Run on MR, hadoop 2.7.3 and Tez
> Reporter: Wang Yan
> Assignee: Ryu Kobayashi
> Priority: Blocker
> Attachments: HIVE-20318.01.patch, HIVE-20318.02.patch
>
>
> The following sql throws NullPointerException.
> This sql is not table/data specific and can be run directly.
> {code:sql}
> WITH
> t1 AS (SELECT 0 AS c1),
> t2 AS (
> SELECT 0 AS c1
> FROM (
> SELECT COLLECT_SET('line') AS c2
> ) t3 lateral VIEW explode(ARRAY("a")) er AS c3
> )
> SELECT c1
> FROM t1
> UNION ALL
> SELECT c1
> FROM t2
> {code}
> This is the exception.
> {code:java}
> 2018-04-20 01:53:50,845 WARN [Thread-5] org.apache.hadoop.mapred.YarnChild:
> Exception running child : java.lang.RuntimeException: Hive Runtime Error
> while closing operators
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:207)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
> 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:1698)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hive.conf.HiveConf.getVar(HiveConf.java:3901)
> at
> org.apache.hadoop.hive.ql.exec.FileSinkOperator.closeOp(FileSinkOperator.java:1020)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:697)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:711)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:711)
> at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:711)
> at org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:189)
> ... 8 more
> {code}
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