Aman Sinha has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16723 )

Change subject: IMPALA-10314: Optimize planning time for simple limits
......................................................................


Patch Set 8:

> Patch Set 8:
>
> > Patch Set 8: Verified-1
> >
> > Build failed: https://jenkins.impala.io/job/gerrit-verify-dryrun/6687/
>
> There's 1 failure:
> [gw1] FAILED 
> query_test/test_exprs.py::TestExprLimits::test_statement_expression_limit
>
> However, on my desktop I ran query_test/test_exprs.py and all tests under it 
> passed.

On Jenkins this test hit an OOM GC overhead limit exceeded:
gw1] linux2 -- Python 2.7.16 
/home/ubuntu/Impala/bin/../infra/python/env-gcc7.5.0/bin/python
query_test/test_exprs.py:176: in test_statement_expression_limit
    assert re.search(expected_err_re, str(err))
E   assert None
E    +  where None = <function search at 0x7fc9ff90e848>('Exceeded the 
statement expression limit \\(250000\\)\nStatement has .* expressions.', 
"ImpalaBeeswaxException:\n INNER EXCEPTION: <class 
'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: OutOfMemoryError: GC overhead 
limit exceeded\n")
E    +    where <function search at 0x7fc9ff90e848> = re.search
E    +    and   "ImpalaBeeswaxException:\n INNER EXCEPTION: <class 
'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: OutOfMemoryError: GC overhead 
limit exceeded\n" = str(ImpalaBeeswaxException())


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I9d6a79263bc092e0f3e9a1d72da5618f3cc35574
Gerrit-Change-Number: 16723
Gerrit-PatchSet: 8
Gerrit-Owner: Aman Sinha <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Qifan Chen <[email protected]>
Gerrit-Reviewer: Shant Hovsepian <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Sat, 21 Nov 2020 03:14:22 +0000
Gerrit-HasComments: No

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