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From Péter Gergő Barna (JIRA) <j...@apache.org>
Subject [jira] [Updated] (ATLAS-2611) NPE in Hive hook
Date Fri, 27 Apr 2018 14:05:00 GMT

     [ https://issues.apache.org/jira/browse/ATLAS-2611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Péter Gergő Barna updated ATLAS-2611:
-------------------------------------
    Fix Version/s:     (was: 1.0.0)
                   0.8.3

> NPE in Hive hook
> ----------------
>
>                 Key: ATLAS-2611
>                 URL: https://issues.apache.org/jira/browse/ATLAS-2611
>             Project: Atlas
>          Issue Type: Bug
>          Components:  atlas-core
>    Affects Versions: 0.8.2
>            Reporter: Péter Gergő Barna
>            Assignee: Péter Gergő Barna
>            Priority: Major
>             Fix For: 0.8.3
>
>         Attachments: ATLAS-2611.patch
>
>
> NPE thrown from this line
> {code:java}
> for (BaseColumnInfo baseColumn : entry.getValue().getBaseCols()) {{code}
> Entry comes from 
>  
> {code:java}
> for (Map.Entry<DependencyKey, Dependency> entry : lineageInfo.entrySet()) {
> {code}
> Hive log
>  
> {noformat}
> 2018-04-25T16:23:46,792 ERROR [HiveServer2-Background-Pool: Thread-1474] hook.HiveHook:
HiveHook.run(): failed to process operation CREATEVIEW java.lang.NullPointerException: null
at org.apache.atlas.hive.hook.events.CreateHiveProcess.processColumnLineage(CreateHiveProcess.java:140)
~[hive-bridge-0.8.0.2.6.5.0-270.jar:0.8.0.2.6.5.0-270] at org.apache.atlas.hive.hook.events.CreateHiveProcess.getEntities(CreateHiveProcess.java:110)
~[hive-bridge-0.8.0.2.6.5.0-270.jar:0.8.0.2.6.5.0-270] at org.apache.atlas.hive.hook.events.CreateHiveProcess.getNotificationMessages(CreateHiveProcess.java:56)
~[hive-bridge-0.8.0.2.6.5.0-270.jar:0.8.0.2.6.5.0-270] at org.apache.atlas.hive.hook.HiveHook.run(HiveHook.java:157)
[hive-bridge-0.8.0.2.6.5.0-270.jar:0.8.0.2.6.5.0-270] at org.apache.atlas.hive.hook.HiveHook.run(HiveHook.java:52)
[hive-bridge-shim-0.8.0.2.6.5.0-270.jar:0.8.0.2.6.5.0-270] at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1775)
[hive-exec-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1414)
[hive-exec-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1211)
[hive-exec-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1204)
[hive-exec-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:242)
[hive-service-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hive.service.cli.operation.SQLOperation.access$800(SQLOperation.java:91)
[hive-service-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:336)
[hive-service-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at java.security.AccessController.doPrivileged(Native
Method) [?:1.8.0_161] at javax.security.auth.Subject.doAs(Subject.java:422) [?:1.8.0_161]
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869) [hadoop-common-2.7.3.2.6.5.0-270.jar:?]
at org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:350)
[hive-service-2.1.0.2.6.5.0-270.jar:2.1.0.2.6.5.0-270] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[?:1.8.0_161] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_161] at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_161] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_161]
>  
> {noformat}
>  
> It may be important to note that Atlas was running with Hive2 when this NPE occured.
>  



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