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https://issues.apache.org/jira/browse/HIVE-24594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vihang Karajgaonkar reassigned HIVE-24594:
------------------------------------------


> results_cache_invalidation2.q is flaky
> --------------------------------------
>
>                 Key: HIVE-24594
>                 URL: https://issues.apache.org/jira/browse/HIVE-24594
>             Project: Hive
>          Issue Type: Test
>            Reporter: Vihang Karajgaonkar
>            Assignee: Vihang Karajgaonkar
>            Priority: Minor
>
> results_cache_invalidation2.q failed for me couple of times on a unrelated 
> PR. Here is the error log.
> {noformat}
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.hive.cli.split19.TestMiniLlapLocalCliDriver
> -------------------------------------------------------------------------------
> Tests run: 90, Failures: 1, Errors: 0, Skipped: 6, Time elapsed: 450.54 s <<< 
> FAILURE! - in org.apache.hadoop.hive.cli.split19.TestMiniLlapLocalCliDriver
> org.apache.hadoop.hive.cli.split19.TestMiniLlapLocalCliDriver.testCliDriver[results_cache_invalidation2]
>   Time elapsed: 15.087 s  <<< FAILURE!
> java.lang.AssertionError:
> Client Execution succeeded but contained differences (error code = 1) after 
> executing results_cache_invalidation2.q ^M
> 266a267
> > #### A masked pattern was here ####
> 271a273
> > #### A masked pattern was here ####
> 273c275,276
> <   Stage-0 is a root stage
> ---
> >   Stage-1 is a root stage
> >   Stage-0 depends on stages: Stage-1
> 275a279,365
> >   Stage: Stage-1
> >     Tez
> > #### A masked pattern was here ####
> >       Edges:
> >         Reducer 2 <- Map 1 (SIMPLE_EDGE), Map 4 (SIMPLE_EDGE)
> >         Reducer 3 <- Reducer 2 (CUSTOM_SIMPLE_EDGE)
> > #### A masked pattern was here ####
> >       Vertices:
> >         Map 1
> >             Map Operator Tree:
> >                 TableScan
> >                   alias: tab1
> >                   filterExpr: key is not null (type: boolean)
> >                   Statistics: Num rows: 1500 Data size: 130500 Basic stats: 
> > COMPLETE Column stats: COMPLETE
> >                   Filter Operator
> >                     predicate: key is not null (type: boolean)
> >                     Statistics: Num rows: 1500 Data size: 130500 Basic 
> > stats: COMPLETE Column stats: COMPLETE
> >                     Select Operator
> >                       expressions: key (type: string)
> >                       outputColumnNames: _col0
> >                       Statistics: Num rows: 1500 Data size: 130500 Basic 
> > stats: COMPLETE Column stats: COMPLETE
> >                       Reduce Output Operator
> >                         key expressions: _col0 (type: string)
> >                         null sort order: z
> >                         sort order: +
> >                         Map-reduce partition columns: _col0 (type: string)
> >                         Statistics: Num rows: 1500 Data size: 130500 Basic 
> > stats: COMPLETE Column stats: COMPLETE
> >             Execution mode: vectorized, llap
> >             LLAP IO: all inputs
> >         Map 4
> >             Map Operator Tree:
> >                 TableScan
> >                   alias: tab2
> >                   filterExpr: key is not null (type: boolean)
> >                   Statistics: Num rows: 500 Data size: 43500 Basic stats: 
> > COMPLETE Column stats: COMPLETE
> >                   Fil^M
> {noformat}
> The test works for me locally. In fact the same PR had a successful run of 
> this test in a previous commit. I think we should disable this and re-enable 
> it after fixing the flakiness.



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