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https://issues.apache.org/jira/browse/STORM-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15184372#comment-15184372
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ASF GitHub Bot commented on STORM-1604:
---------------------------------------
Github user abellina commented on a diff in the pull request:
https://github.com/apache/storm/pull/1188#discussion_r55314671
--- Diff: storm-core/src/clj/org/apache/storm/daemon/nimbus.clj ---
@@ -1334,7 +1334,7 @@
(.unset_reset_log_level_timeout_epoch log-config))))
(defmethod blob-sync :distributed [conf nimbus]
- (if (not (is-leader nimbus :throw-exception false))
+ (if (not (is-leader nimbus :throw-exception false
--- End diff --
Looks like a missing parenthesis
> Delayed transition should handle NotALeaderException
> ----------------------------------------------------
>
> Key: STORM-1604
> URL: https://issues.apache.org/jira/browse/STORM-1604
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Affects Versions: 1.0.0
> Reporter: Parth Brahmbhatt
> Assignee: Parth Brahmbhatt
> Fix For: 1.0.0
>
>
> Currently if an action(kill, rebalance) is scheduled with delay, nimbus
> stores the state in zookeeper and then schedules a delayed event to do final
> transition. If during this wait time, leader nimbus loses the leadership,
> when the delayed operation is executed it receives a NotALeaderException
> which it does not handle causing the nimbus to die. We should catch the
> exception and ignore it.
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