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https://issues.apache.org/jira/browse/KAFKA-10143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jason Gustafson updated KAFKA-10143:
------------------------------------
Description:
Previously we could use --execute with the --throttle option in order to change
the quota of an active reassignment. We seem to have lost this with KIP-455.
The code has the following comment:
{code}
val reassignPartitionsInProgress = zkClient.reassignPartitionsInProgress()
if (reassignPartitionsInProgress) {
// Note: older versions of this tool would modify the broker quotas here
(but not
// topic quotas, for some reason). This behavior wasn't documented in
the --execute
// command line help. Since it might interfere with other ongoing
reassignments,
// this behavior was dropped as part of the KIP-455 changes.
throw new
TerseReassignmentFailureException(cannotExecuteBecauseOfExistingMessage)
}
{code}
Seems like it was a mistake to change this because it breaks compatibility. We
probably have to revert.
was:
Previously we could use --execute with the --throttle option in order to change
the quota of an active reassignment. We seem to have lost this with KIP-455.
The code has the following comment:
```
val reassignPartitionsInProgress = zkClient.reassignPartitionsInProgress()
if (reassignPartitionsInProgress) {
// Note: older versions of this tool would modify the broker quotas here
(but not
// topic quotas, for some reason). This behavior wasn't documented in
the --execute
// command line help. Since it might interfere with other ongoing
reassignments,
// this behavior was dropped as part of the KIP-455 changes.
throw new
TerseReassignmentFailureException(cannotExecuteBecauseOfExistingMessage)
}
```
Seems like it was a mistake to change this because it breaks compatibility. We
probably have to revert.
> Can no longer change replication throttle with reassignment tool
> ----------------------------------------------------------------
>
> Key: KAFKA-10143
> URL: https://issues.apache.org/jira/browse/KAFKA-10143
> Project: Kafka
> Issue Type: Improvement
> Reporter: Jason Gustafson
> Priority: Blocker
> Fix For: 2.6.0
>
>
> Previously we could use --execute with the --throttle option in order to
> change the quota of an active reassignment. We seem to have lost this with
> KIP-455. The code has the following comment:
> {code}
> val reassignPartitionsInProgress = zkClient.reassignPartitionsInProgress()
> if (reassignPartitionsInProgress) {
> // Note: older versions of this tool would modify the broker quotas
> here (but not
> // topic quotas, for some reason). This behavior wasn't documented in
> the --execute
> // command line help. Since it might interfere with other ongoing
> reassignments,
> // this behavior was dropped as part of the KIP-455 changes.
> throw new
> TerseReassignmentFailureException(cannotExecuteBecauseOfExistingMessage)
> }
> {code}
> Seems like it was a mistake to change this because it breaks compatibility.
> We probably have to revert.
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