[iotdb] branch master updated: fix potential NPE (#6595)

[xingtanzjr]

This is an automated email from the ASF dual-hosted git repository.

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


The following commit(s) were added to refs/heads/master by this push:
     new b65b96340a fix potential NPE (#6595)
b65b96340a is described below

commit b65b96340a985d7a53fdff965bad06d97c09253b
Author: Marcos_Zyk <38524330+marcos...@users.noreply.github.com>
AuthorDate: Wed Jul 6 11:56:12 2022 +0800

    fix potential NPE (#6595)
---
 .../apache/iotdb/db/mpp/plan/analyze/ClusterPartitionFetcher.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/ClusterPartitionFetcher.java
 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/ClusterPartitionFetcher.java
index 3aaddaa818..1e1e5c00f0 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/ClusterPartitionFetcher.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/ClusterPartitionFetcher.java
@@ -230,12 +230,15 @@ public class ClusterPartitionFetcher implements 
IPartitionFetcher {
           
client.getOrCreateDataPartition(constructDataPartitionReq(sgNameToQueryParamsMap));
       if (dataPartitionResp.getStatus().getCode() == 
TSStatusCode.SUCCESS_STATUS.getStatusCode()) {
         return parseDataPartitionResp(dataPartitionResp);
+      } else {
+        throw new StatementAnalyzeException(
+            "An error occurred when executing getOrCreateDataPartition():"
+                + dataPartitionResp.getStatus().getMessage());
       }
     } catch (TException | IOException e) {
       throw new StatementAnalyzeException(
           "An error occurred when executing getOrCreateDataPartition():" + 
e.getMessage());
     }
-    return null;
   }
 
   @Override