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From j...@apache.org
Subject [kafka] branch 2.6 updated: MINOR: Add notes for 2.6 on reassignment tool changes (#9109)
Date Fri, 31 Jul 2020 19:05:31 GMT
This is an automated email from the ASF dual-hosted git repository.

jgus pushed a commit to branch 2.6
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/2.6 by this push:
     new bc3eb95  MINOR: Add notes for 2.6 on reassignment tool changes (#9109)
bc3eb95 is described below

commit bc3eb9593d2032638900d10b0cee035bc8ca710f
Author: Jason Gustafson <jason@confluent.io>
AuthorDate: Fri Jul 31 10:20:34 2020 -0700

    MINOR: Add notes for 2.6 on reassignment tool changes (#9109)
    
    Add some notable changes to the reassignment tool for the 2.6 release.
    
    Reviewers: Randall Hauch <rhauch@gmail.com>
---
 docs/upgrade.html | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/upgrade.html b/docs/upgrade.html
index 676bc69..abc80e5 100644
--- a/docs/upgrade.html
+++ b/docs/upgrade.html
@@ -39,6 +39,14 @@
         Fetch requests and other requests intended only for the leader or follower return
NOT_LEADER_OR_FOLLOWER(6) instead of REPLICA_NOT_AVAILABLE(9)
         if the broker is not a replica, ensuring that this transient error during reassignments
is handled by all clients as a retriable exception.
     </li>
+    <li>There are several notable changes to the reassignment tool <code>kafka-reassign-partitions.sh</code>
+        following the completion of
+        <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-455%3A+Create+an+Administrative+API+for+Replica+Reassignment">KIP-455</a>.
+        This tool now requires the <code>--additional</code> flag to be provided
when changing the throttle of an
+        active reassignment. Reassignment cancellation is now possible using the
+        <code>--cancel</code> command. Finally, reassignment with <code>--zookeeper</code>
+        has been deprecated in favor of <code>--bootstrap-server</code>. See
the KIP for more detail.
+    </li>
 </ul>
 
 <h5><a id="upgrade_250_notable" href="#upgrade_250_notable">Notable changes in
2.5.0</a></h5>


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