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[AINode] Optimize the statuscode for remove AINode #17176

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Merged
CRZbulabula merged 1 commit into from
Feb 6, 2026
+10 −9
Merged

[AINode] Optimize the statuscode for remove AINode #17176

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2 changes: 1 addition & 1 deletion ...b-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -558,7 +558,7 @@ public synchronized DataSet registerAINode(TAINodeRegisterReq req) {
public TSStatus removeAINode() {
// check if the node exists
if (nodeInfo.getRegisteredAINodes().isEmpty()) {
return new TSStatus(TSStatusCode.REMOVE_AI_NODE_ERROR.getStatusCode())
return new TSStatus(TSStatusCode.NO_REGISTERED_AI_NODE_ERROR.getStatusCode())
.setMessage("Remove AINode failed because there is no AINode in the cluster.");
}

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17 changes: 9 additions & 8 deletions ...apache/iotdb/db/queryengine/plan/execution/config/executor/ClusterConfigTaskExecutor.java
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Expand Up @@ -3550,15 +3550,16 @@ public SettableFuture<ConfigTaskResult> removeAINode(
LOGGER.info("Starting to remove AINode");
try (ConfigNodeClient configNodeClient =
CONFIG_NODE_CLIENT_MANAGER.borrowClient(ConfigNodeInfo.CONFIG_REGION_ID)) {
TShowClusterResp showClusterResp = configNodeClient.showCluster();
if (showClusterResp.getAiNodeListSize() < 1) {
LOGGER.error("Remove AINode failed because there is no AINode in the cluster.");
future.setException(
new IOException("Remove AINode failed because there is no AINode in the cluster."));
return future;
}
TSStatus status = configNodeClient.removeAINode(new TAINodeRemoveReq());
if (status.getCode() != TSStatusCode.SUCCESS_STATUS.getStatusCode()) {
if (status.getCode() == TSStatusCode.NO_REGISTERED_AI_NODE_ERROR.getStatusCode()) {
LOGGER.warn("Remove AINode failed because there is no AINode in the cluster.");
future.set(
new ConfigTaskResult(
new TSStatus(TSStatusCode.NO_REGISTERED_AI_NODE_ERROR.getStatusCode())
.setMessage(
"Remove AINode failed because there is no AINode in the cluster.")));
return future;
} else if (status.getCode() != TSStatusCode.SUCCESS_STATUS.getStatusCode()) {
future.setException(new IOException("Remove AINode failed: " + status.getMessage()));
return future;
} else {
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