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https://issues.apache.org/jira/browse/KAFKA-5837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16154569#comment-16154569
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ASF GitHub Bot commented on KAFKA-5837:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/kafka/pull/3792
> ReassignPartitionsCommand fails if default throttle/timeout used
> ----------------------------------------------------------------
>
> Key: KAFKA-5837
> URL: https://issues.apache.org/jira/browse/KAFKA-5837
> Project: Kafka
> Issue Type: Bug
> Components: admin
> Affects Versions: 1.0.0
> Reporter: Rajini Sivaram
> Assignee: Rajini Sivaram
> Fix For: 1.0.0
>
>
> System ReassignPartitionsTest.test_reassign_partitions failed with:
> {quote}
> Partitions reassignment failed due to java.lang.String cannot be cast to
> java.lang.Long
> java.lang.ClassCastException: java.lang.String cannot be cast to
> java.lang.Long
> at scala.runtime.BoxesRunTime.unboxToLong(BoxesRunTime.java:105)
> at
> kafka.admin.ReassignPartitionsCommand$.executeAssignment(ReassignPartitionsCommand.scala:188)
> at
> kafka.admin.ReassignPartitionsCommand$.main(ReassignPartitionsCommand.scala:61)
> at
> kafka.admin.ReassignPartitionsCommand.main(ReassignPartitionsCommand.scala)
> {quote}
> This is because default throttle is being set as a String rather than a Long.
> Default throttle was never being set properly in the command opts, but it
> didn't matter earlier because code used to set it explicitly:
> {quote}
> val throttle = if (opts.options.has(opts.throttleOpt))
> opts.options.valueOf(opts.throttleOpt) else -1
> {quote}
> But the commit
> https://github.com/apache/kafka/commit/adefc8ea076354e07839f0319fee1fba52343b91
> started using the default directly (and also added a timeout with default
> set in the same way).
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