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https://issues.apache.org/jira/browse/ACCUMULO-4535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15752349#comment-15752349
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Adam J Shook edited comment on ACCUMULO-4535 at 12/15/16 8:08 PM:
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Wouldn't it be best to remove {{TabletBalancer#init(ServerConfiguration)}}
entirely? I find no other usages of this function outside of the
{{HostRegexTableLoadBalancer}} tests and in the {{ChaoticLoadBalancer}} which
just throws a not implemented exception.
edit: edit: Nevermind the nevermind, this could be done... Though it would
break custom load balancers that are using this function instead of the other
one.
was (Author: adamjshook):
Wouldn't it be best to remove {{TabletBalancer#init(ServerConfiguration)}}
entirely? I find no other usages of this function outside of the
{{HostRegexTableLoadBalancer}} tests and in the {{ChaoticLoadBalancer}} which
just throws a not implemented exception.
edit: edit: Nevermind the nevermind, this could be done... Though it would
break non-standard load balancers that are using this function instead of the
other one.
> HostRegexTableLoadBalancer fails with NullPointerException
> ----------------------------------------------------------
>
> Key: ACCUMULO-4535
> URL: https://issues.apache.org/jira/browse/ACCUMULO-4535
> Project: Accumulo
> Issue Type: Bug
> Affects Versions: 1.7.2
> Reporter: Adam J Shook
> Assignee: Adam J Shook
>
> Ran into an issue when testing out the {{HostRegexTableLoadBalancer}}. It
> fails to start and throws a {{NullPointerException}} when trying to access
> the {{poolNameToRegexPattern}}. The root cause is the {{init}} function the
> load balancer overrides is the wrong one that the Master calls (wrong
> signature).
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