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https://issues.apache.org/jira/browse/CAMEL-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14523847#comment-14523847
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Nathan Stien commented on CAMEL-7501:
-------------------------------------
I believe this bug is caused by the generated names for the zookeeper election
routes. In ZookeeperElection.java, it generates a candidate name which is the
machine's hostname followed by a UUID. But later when it goes to set up the
election route, it only uses the first 8 chars of candidateName, leading to
name collisions on any subsequent election routes, if your hostname is more
than 8 chars long.
from(zep).id("election-route-" + candidateName.substring(0,
8)).sort(body(), comparator).process(new Processor() { ... })
I'm not sure if there is a length limit on camel route IDs that lead to this
very conservative 8 char policy, but I think if we removed the .substring(0,8)
call, this would properly support multiple routes.
> Only one ZooKeeperRoutePolicy possible
> --------------------------------------
>
> Key: CAMEL-7501
> URL: https://issues.apache.org/jira/browse/CAMEL-7501
> Project: Camel
> Issue Type: Improvement
> Components: camel-zookeeper
> Affects Versions: 2.12.3
> Reporter: Scott Stults
> Fix For: Future
>
>
> If two ZooKeeperRoutePolicy's are created and used in separate routes, only
> one leader election route gets created. This effectively nullifies the route
> policy for the second route, meaning it works regardless of leadership status
> (even on the other route).
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