Rajini Sivaram created KAFKA-5837:
-------------------------------------
Summary: 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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