lokeshj1703 commented on a change in pull request #2488:
URL: https://github.com/apache/ozone/pull/2488#discussion_r684383691
##########
File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/ReplicationManager.java
##########
@@ -664,11 +690,10 @@ private void updateMoveIfNeeded(final boolean isUnhealthy,
* add a move action for a given container.
*
* @param cid Container to move
- * @param srcDn datanode to move from
- * @param targetDn datanode to move to
+ * @param mp MoveDataNodePair which contains source and target datanodes
*/
public CompletableFuture<MoveResult> move(ContainerID cid,
Review comment:
We should also fail move if ReplicationManager is not running or is not
a leader?
##########
File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/ReplicationManager.java
##########
@@ -610,50 +630,56 @@ private void updateMoveIfNeeded(final boolean isUnhealthy,
*/
if (isSource && isInflightReplication) {
- inflightMoveFuture.get(id).complete(
- MoveResult.UNEXPECTED_REMOVE_SOURCE_AT_INFLIGHT_REPLICATION);
- inflightMove.remove(id);
- inflightMoveFuture.remove(id);
+ if (hasMoveFuture) {
+ inflightMoveFuture.get(id).complete(
+ MoveResult.UNEXPECTED_REMOVE_SOURCE_AT_INFLIGHT_REPLICATION);
+ inflightMoveFuture.remove(id);
+ }
Review comment:
We can add a new private function for this logic since it is used in
multiple places.
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