[
https://issues.apache.org/jira/browse/STORM-233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13989560#comment-13989560
]
ASF GitHub Bot commented on STORM-233:
--------------------------------------
Github user revans2 commented on the pull request:
https://github.com/apache/incubator-storm/pull/98#issuecomment-42194815
The only thing we are losing with this is as the comment says
`do this here so that the worker process dies if this fails`
If we are unable to contact ZK or write through the FS for some reason the
process will continue to run until it times out instead of failing fast. I
think this is acceptable, but if others disagree I can adjust things.
> Avoid worker killed on startup because of heavy ZK load
> -------------------------------------------------------
>
> Key: STORM-233
> URL: https://issues.apache.org/jira/browse/STORM-233
> Project: Apache Storm (Incubating)
> Issue Type: Sub-task
> Reporter: Robert Joseph Evans
>
> When under a very heavy load ZK can be very slow. If it takes longer than 3
> seconds for a worker to heatbeat in through ZK the first time, this can cause
> the supervisor to time out the worker process and shoot it before it comes up
> fully.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
