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Posted to issues-all@impala.apache.org by "Michael Brown (JIRA)" <ji...@apache.org> on 2018/11/08 17:49:00 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=16680092#comment-16680092 ]
Michael Brown commented on IMPALA-7837:
---------------------------------------
[~bikramjeet.vig] Gave this to you to look at, please reassign if necessary.
> 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 3.1.0
> Reporter: Michael Brown
> Assignee: Bikramjeet Vig
> Priority: Blocker
> 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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