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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/05/07 16:44:01 UTC
[jira] [Commented] (IMPALA-6866) S3 and Isilon tests fail
test_exchange_delay::test_exchange_large_delay
[ https://issues.apache.org/jira/browse/IMPALA-6866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466129#comment-16466129 ]
ASF subversion and git services commented on IMPALA-6866:
---------------------------------------------------------
Commit 5592ecfe1a3681a1b8ac6b318ccdede9817dfccf in impala's branch refs/heads/master from [~joemcdonnell]
[ https://git-wip-us.apache.org/repos/asf?p=impala.git;h=5592ecf ]
IMPALA-6866: Rework timeouts for test_exchange_delays.py
Isilon has been failing on the exchange-delays-zero-rows
test case due to slow scans. Running this part of the
test with a larger value for stress_datastream_recvr_delay_ms
solved the issue.
Since this part of the test is sensitive to slow scans,
I pulled this out into its own test. The new test can
apply an extra delay for platforms with slow scans.
This subsumes the fix for IMPALA-6811 and treats S3,
ADLS, and ISILON as platforms with slow scans.
test_exchange_small_delay and test_exchange_large_delay
(minus exchange-delays-zero-rows) go back to the timeouts
they were using before IMPALA-6811. These tests did not
see issues with those timeouts.
The new arrangement with test_exchange_large_delay_zero_rows
does not change any timeouts except for Isilon. This applies
a slow scan extra delay on top of Isilon's already slow
build.
Change-Id: I2e919a4e502b1e6a4156aafbbe4b5ddfe679ed89
Reviewed-on: http://gerrit.cloudera.org:8080/10208
Reviewed-by: Michael Brown <mi...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> S3 and Isilon tests fail test_exchange_delay::test_exchange_large_delay
> -----------------------------------------------------------------------
>
> Key: IMPALA-6866
> URL: https://issues.apache.org/jira/browse/IMPALA-6866
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 3.0, Impala 2.12.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Critical
>
> Recent Isilon builds have been seeing failures on TestExchangeDelays::test_exchange_large_delay() on the exchange-delay-zero-rows test case. This test is sensitive to scan performance, so the timeout may need to be adjusted. This started happening on 4/12/2018 and has been consistently bad since then.
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