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tanxinyu pushed a commit to branch fix_restart_confignode_cp
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 88b42c9c2c19920371dd2e9b40984a028d3bfb17
Author: OneSizeFitQuorum <[email protected]>
AuthorDate: Tue Aug 1 11:03:20 2023 +0800

    fix npe
    
    Signed-off-by: OneSizeFitQuorum <[email protected]>
---
 .../java/org/apache/iotdb/confignode/manager/node/NodeManager.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git 
a/iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java
 
b/iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java
index 55d3ab05345..1ed797f6fdd 100644
--- 
a/iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java
+++ 
b/iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/node/NodeManager.java
@@ -364,6 +364,9 @@ public class NodeManager {
       UpdateVersionInfoPlan updateConfigNodePlan =
           new UpdateVersionInfoPlan(versionInfo, configNodeId);
       ConsensusWriteResponse result = 
getConsensusManager().write(updateConfigNodePlan);
+      if (result.getException() != null) {
+        return new 
TSStatus(TSStatusCode.CONSENSUS_NOT_INITIALIZED.getStatusCode());
+      }
       return result.getStatus();
     }
     return ClusterNodeStartUtils.ACCEPT_NODE_RESTART;

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