MiniSho commented on code in PR #7264:
URL: https://github.com/apache/iotdb/pull/7264#discussion_r968087648
##########
confignode/src/main/java/org/apache/iotdb/confignode/procedure/env/DataNodeRemoveHandler.java:
##########
@@ -492,4 +524,21 @@ private Optional<TDataNodeLocation>
filterDataNodeWithOtherRegionReplica(
// TODO replace findAny() by select the low load node.
return regionReplicaNodes.stream().filter(e ->
!e.equals(filterLocation)).findAny();
}
+
+ /**
+ * Check the protocol of the cluster, standalone is not supported to remove
data node currently
+ *
+ * @return SUCCEED_STATUS if the Cluster is not standalone protocol,
REMOVE_DATANODE_FAILED
+ * otherwise
+ */
+ private TSStatus checkClusterProtocol() {
+ TSStatus status = new
TSStatus(TSStatusCode.SUCCESS_STATUS.getStatusCode());
+ if
(CONF.getDataRegionConsensusProtocolClass().equals(ConsensusFactory.StandAloneConsensus)
+ && CONF.getSchemaRegionConsensusProtocolClass()
Review Comment:
done
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