Maysam Yabandeh created YARN-1069:
-------------------------------------
Summary: Deterministic MiniYARNCluster
Key: YARN-1069
URL: https://issues.apache.org/jira/browse/YARN-1069
Project: Hadoop YARN
Issue Type: Test
Affects Versions: 2.1.0-beta
Reporter: Maysam Yabandeh
Assignee: Maysam Yabandeh
Priority: Minor
Currently the order of events in MiniYarnCluster is nondeterministic as the
events are triggered by scheduled timers. This makes it difficult to write
tests since some erroneous scenarios are triggered only after some particular
sequence of events. An example is the bug in YARN-779 where without this
control over events, writing a deterministic unit test is not possible. We
should modify the source to allow both manual invocation of events as well as
via existing periodic timers. MiniYarnCluster can then expose such methods for
more control over events ordering.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
