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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-23935) Fetching primaryKey through beeline fails with NPE
Date Sat, 24 Oct 2020 09:31:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-23935?focusedWorklogId=504423&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-504423
]

ASF GitHub Bot logged work on HIVE-23935:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Oct/20 09:30
            Start Date: 24/Oct/20 09:30
    Worklog Time Spent: 10m 
      Work Description: ashish-kumar-sharma commented on a change in pull request #1605:
URL: https://github.com/apache/hive/pull/1605#discussion_r511362503



##########
File path: standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/TestObjectStore.java
##########
@@ -1124,6 +1125,40 @@ public void testEmptyTrustStoreProps() {
     setAndCheckSSLProperties(true, "", "", "jks");
   }
 
+  /**
+   * Tests getPrimaryKeys() when db_name isn't specified.
+   */
+  @Test
+  public void testGetPrimaryKeys() throws Exception {

Review comment:
       You are right that its part of ObjectStore but TestPrimaryKey class was created so
that we can have all sort of test for primary key in one place.




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 504423)
    Time Spent: 1h 50m  (was: 1h 40m)

> Fetching primaryKey through beeline fails with NPE
> --------------------------------------------------
>
>                 Key: HIVE-23935
>                 URL: https://issues.apache.org/jira/browse/HIVE-23935
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ayush Saxena
>            Assignee: Ayush Saxena
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> Fetching PrimaryKey of a table through Beeline !primarykey fails with NPE
> {noformat}
> 0: jdbc:hive2://localhost:10000> !primarykeys Persons
> Error: MetaException(message:java.lang.NullPointerException) (state=,code=0)
> org.apache.hive.service.cli.HiveSQLException: MetaException(message:java.lang.NullPointerException)
> 	at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:360)
> 	at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:351)
> 	at org.apache.hive.jdbc.HiveDatabaseMetaData.getPrimaryKeys(HiveDatabaseMetaData.java:573)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.apache.hive.beeline.Reflector.invoke(Reflector.java:89)
> 	at org.apache.hive.beeline.Commands.metadata(Commands.java:125)
> 	at org.apache.hive.beeline.Commands.primarykeys(Commands.java:231)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.apache.hive.beeline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:57)
> 	at org.apache.hive.beeline.BeeLine.execCommandWithPrefix(BeeLine.java:1465)
> 	at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:1504)
> 	at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:1364)
> 	at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:1134)
> 	at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:1082)
> 	at org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:546)
> 	at org.apache.hive.beeline.BeeLine.main(BeeLine.java:528)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.apache.hadoop.util.RunJar.run(RunJar.java:323)
> 	at org.apache.hadoop.util.RunJar.main(RunJar.java:236){noformat}



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