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https://issues.apache.org/jira/browse/IMPALA-7648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-7648:
----------------------------------
    Description: 
We should add tests for most or all of the subtasks of IMPALA-4834 that 
exercise the expected OOM code path. I'll add some bullet points here to track 
what the coverage is and what's missing.
 * -Aggregations with large var-len string expressions-
 * -Top-N with large window-
 * -Kudu scans- : covered by kudu-scan-mem-usage.test
 * -Nested loop join- : covered by single-node-nlj-exhaustive.test
 * -Many duplicate keys on build side of hash join-
 * -Large number of NULLS on build side of NAAJ- : covered by 
spilling-naaj-no-deny-reservation.test
 * -HDFS table partitioned insert- : covered insert-mem-limit.test
 * -Large analytic window can't be spilled-
 * Queries processing large strings (may need multiple tests to cover different 
places). large_strings.test has some coverage
 * Parquet files with large pages
 * -Exchange uses a lot of memory-

  was:
We should add tests for most or all of the subtasks of IMPALA-4834 that 
exercise the expected OOM code path. I'll add some bullet points here to track 
what the coverage is and what's missing.

* Aggregations with large var-len string expressions
* Top-N with large window
* -Kudu scans- : covered by kudu-scan-mem-usage.test
* -Nested loop join- : covered by single-node-nlj-exhaustive.test
* Many duplicate keys on build side of hash join
* -Large number of NULLS on build side of NAAJ- : covered by 
spilling-naaj-no-deny-reservation.test
* -HDFS table partitioned insert- : covered insert-mem-limit.test
* Large analytic window can't be spilled
* Queries processing large strings (may need multiple tests to cover different 
places). large_strings.test has some coverage
* Parquet files with large pages
* Exchange uses a lot of memory


> Add tests for all cases where OOM is expected
> ---------------------------------------------
>
>                 Key: IMPALA-7648
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7648
>             Project: IMPALA
>          Issue Type: Test
>          Components: Infrastructure
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>              Labels: resource-management
>
> We should add tests for most or all of the subtasks of IMPALA-4834 that 
> exercise the expected OOM code path. I'll add some bullet points here to 
> track what the coverage is and what's missing.
>  * -Aggregations with large var-len string expressions-
>  * -Top-N with large window-
>  * -Kudu scans- : covered by kudu-scan-mem-usage.test
>  * -Nested loop join- : covered by single-node-nlj-exhaustive.test
>  * -Many duplicate keys on build side of hash join-
>  * -Large number of NULLS on build side of NAAJ- : covered by 
> spilling-naaj-no-deny-reservation.test
>  * -HDFS table partitioned insert- : covered insert-mem-limit.test
>  * -Large analytic window can't be spilled-
>  * Queries processing large strings (may need multiple tests to cover 
> different places). large_strings.test has some coverage
>  * Parquet files with large pages
>  * -Exchange uses a lot of memory-



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