SteveYurongSu commented on code in PR #12217:
URL: https://github.com/apache/iotdb/pull/12217#discussion_r1538942070
##########
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/procedure/env/ConfigNodeProcedureEnv.java:
##########
@@ -755,6 +808,56 @@ public List<TSStatus> dropSingleTopicOnDataNode(String
topicNameToDrop) {
.collect(Collectors.toList());
}
+ public Map<Integer, TPushTopicMetaResp> pushMultiTopicMetaToDataNodes(
+ List<ByteBuffer> topicMetaBinaryList) {
+ final Map<Integer, TDataNodeLocation> dataNodeLocationMap =
+ configManager.getNodeManager().getRegisteredDataNodeLocations();
+ final TPushMultiTopicMetaReq request =
+ new TPushMultiTopicMetaReq().setTopicMetas(topicMetaBinaryList);
+
+ final AsyncClientHandler<TPushMultiTopicMetaReq, TPushTopicMetaResp>
clientHandler =
+ new AsyncClientHandler<>(
+ DataNodeRequestType.TOPIC_PUSH_MULTI_META, request,
dataNodeLocationMap);
+ AsyncDataNodeClientPool.getInstance()
+ .sendAsyncRequestToDataNodeWithRetryAndTimeoutInMs(
+ clientHandler,
+ PipeConfig.getInstance().getPipeMetaSyncerSyncIntervalMinutes() *
60 * 1000 * 2);
+ return clientHandler.getResponseMap();
+ }
+
+ public Map<Integer, TPushTopicMetaResp>
dropMultiTopicOnDataNodes(List<String> topicNamesToDrop) {
+ final Map<Integer, TDataNodeLocation> dataNodeLocationMap =
+ configManager.getNodeManager().getRegisteredDataNodeLocations();
+ final TPushMultiTopicMetaReq request =
+ new TPushMultiTopicMetaReq().setTopicNamesToDrop(topicNamesToDrop);
+
+ final AsyncClientHandler<TPushMultiTopicMetaReq, TPushTopicMetaResp>
clientHandler =
+ new AsyncClientHandler<>(
+ DataNodeRequestType.TOPIC_PUSH_MULTI_META, request,
dataNodeLocationMap);
+ AsyncDataNodeClientPool.getInstance()
+ .sendAsyncRequestToDataNodeWithRetryAndTimeoutInMs(
+ clientHandler,
+ PipeConfig.getInstance().getPipeMetaSyncerSyncIntervalMinutes() *
60 * 1000 * 2);
Review Comment:
check others implementation
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