[
https://issues.apache.org/jira/browse/HIVE-8408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14164362#comment-14164362
]
Thejas M Nair commented on HIVE-8408:
-------------------------------------
The stack trace -
{noformat}
ERROR [main]: ql.Driver (SessionState.java:printError(825)) - FAILED:
SemanticException org.apache.hadoop.hive.ql.parse.SemanticException:
java.lang.NullPointerException
org.apache.hadoop.hive.ql.parse.SemanticException:
org.apache.hadoop.hive.ql.parse.SemanticException:
java.lang.NullPointerException
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer.postAnalyze(HCatSemanticAnalyzer.java:266)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:418)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:303)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1067)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1129)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1004)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:994)
at org.apache.hive.hcatalog.cli.HCatDriver.run(HCatDriver.java:43)
at org.apache.hive.hcatalog.cli.HCatCli.processCmd(HCatCli.java:291)
at org.apache.hive.hcatalog.cli.HCatCli.processLine(HCatCli.java:245)
at org.apache.hive.hcatalog.cli.HCatCli.main(HCatCli.java:183)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: org.apache.hadoop.hive.ql.parse.SemanticException:
java.lang.NullPointerException
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzerBase.authorizeDDL(HCatSemanticAnalyzerBase.java:114)
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer.postAnalyze(HCatSemanticAnalyzer.java:261)
... 16 more
Caused by: java.lang.NullPointerException
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzerBase.authorize(HCatSemanticAnalyzerBase.java:139)
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzer.authorizeDDLWork(HCatSemanticAnalyzer.java:324)
at
org.apache.hive.hcatalog.cli.SemanticAnalysis.HCatSemanticAnalyzerBase.authorizeDDL(HCatSemanticAnalyzerBase.java:105)
... 17 more
{noformat}
> hcat cli throws NPE when authorizer using new api is enabled
> ------------------------------------------------------------
>
> Key: HIVE-8408
> URL: https://issues.apache.org/jira/browse/HIVE-8408
> Project: Hive
> Issue Type: Bug
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Priority: Critical
> Fix For: 0.14.0
>
>
> Hcat cli tries to authorize actions using the authorizer configured for
> hive-cli. When authorizer based on new authorization interface is used, it
> throws a NPE as it checks only for the old api based authorization
> implementation.
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