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Posted to issues@impala.apache.org by "Bikramjeet Vig (JIRA)" <ji...@apache.org> on 2018/11/15 18:52:00 UTC

[jira] [Resolved] (IMPALA-7837) SCAN_BYTES_LIMIT="100M" test failing to raise exception in release build

     [ https://issues.apache.org/jira/browse/IMPALA-7837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikramjeet Vig resolved IMPALA-7837.
------------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 3.2.0

> SCAN_BYTES_LIMIT="100M" test failing to raise exception in release build
> ------------------------------------------------------------------------
>
>                 Key: IMPALA-7837
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7837
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 3.2.0
>            Reporter: Michael Brown
>            Assignee: Bikramjeet Vig
>            Priority: Blocker
>             Fix For: Impala 3.2.0
>
>         Attachments: impala-logs.tar.gz
>
>
> This test is not raising the expected exception on a *release build*:
> {noformat}
> ---- QUERY
> # Query should fail due to exceeding scan bytes limit.
> set SCAN_BYTES_LIMIT="100M";
> select count(*) from tpch.lineitem l1,tpch.lineitem l2, tpch.lineitem l3 where
>  l1.l_suppkey = l2.l_linenumber and l1.l_orderkey = l2.l_orderkey and
>  l1.l_orderkey = l3.l_orderkey group by l1.l_comment, l2.l_comment
>  having count(*) = 99
> ---- CATCH
> row_regex:.*terminated due to scan bytes limit of 100.00 M.
> {noformat}
> {noformat}
> Stacktrace
> query_test/test_resource_limits.py:46: in test_resource_limits
>     self.run_test_case('QueryTest/query-resource-limits', vector)
> common/impala_test_suite.py:482: in run_test_case
>     assert False, "Expected exception: %s" % expected_str
> E   AssertionError: Expected exception: row_regex:.*terminated due to scan bytes limit of 100.00 M.*
> {noformat}
> It fails deterministically in CI (3 times in a row). I can't find a query profile matching the query ID for some reason, but I've attached logs.



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