133tosakarin commented on code in PR #13178:
URL: https://github.com/apache/iotdb/pull/13178#discussion_r1718093672
##########
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/env/RegionMaintainHandler.java:
##########
@@ -453,7 +453,7 @@ public void removeRegionLocation(
getIdWithRpcEndpoint(deprecatedLocation),
status);
configManager.getLoadManager().removeRegionCache(regionId,
deprecatedLocation.getDataNodeId());
-
configManager.getLoadManager().getRouteBalancer().balanceRegionLeaderAndPriority();
+ //
configManager.getLoadManager().getRouteBalancer().balanceRegionLeaderAndPriority();
Review Comment:
ok, i have changed it
##########
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/env/RegionMaintainHandler.java:
##########
@@ -693,11 +703,22 @@ public void transferRegionLeader(TConsensusGroupId
regionId, TDataNodeLocation o
(CONF.getSchemaRegionRatisRpcLeaderElectionTimeoutMaxMs()
+ CONF.getSchemaRegionRatisRpcLeaderElectionTimeoutMinMs())
/ 2;
+ Integer leaderId =
configManager.getLoadManager().getRegionLeaderMap().get(regionId);
+
+ if (leaderId != -1) {
+ // The migrated node is not leader, so we specify the transfer leader
to current leader node
Review Comment:
I think so, we can't report success
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