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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/17978/
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Review request for Ambari, Mahadev Konar and Sumit Mohanty.
Bugs: AMBARI-4621
https://issues.apache.org/jira/browse/AMBARI-4621
Repository: ambari
Description
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*Steps to reproduce:*
# Start 10 node cluster.
# On Step-9 of installer wizard while ongoing install command, Stopped
ambari-agent on 9 hosts.
# Hit Retry button.
# Some of the host_components ended up in INSTALL_FAILED state, some in UNKNOWN
state and others in INSTALLING state. Host components in INSTALLING state never
transitioned to any other state.
*Reason*:
The _ActionScehduler.doWork()_ depends on the HostRoles to timeout before
aborting the operation in order to update Host Component status.
This particular issue is caused by a the timing of the change in Host state to
UNKNOWN, which happens after processing of in progress stages and before Abort.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/actionmanager/ActionScheduler.java
601930d
ambari-server/src/main/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostImpl.java
b90027b
ambari-server/src/test/java/org/apache/ambari/server/actionmanager/TestActionScheduler.java
de6c98b
Diff: https://reviews.apache.org/r/17978/diff/
Testing
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Thanks,
Sid Wagle
