[iotdb] branch master updated: Fix insert tablets npe (#8193)

[ha...@apache.org]

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haonan 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 17036c94dc Fix insert tablets npe (#8193)
17036c94dc is described below

commit 17036c94dcb93b22d0cfa29cf75f9f9853422e0c
Author: Haonan <hh...@outlook.com>
AuthorDate: Sun Nov 27 09:36:34 2022 +0800

    Fix insert tablets npe (#8193)
---
 .../java/org/apache/iotdb/db/mpp/plan/parser/StatementGenerator.java  | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/plan/parser/StatementGenerator.java b/server/src/main/java/org/apache/iotdb/db/mpp/plan/parser/StatementGenerator.java
index df62966e5e..bd85626786 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/plan/parser/StatementGenerator.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/plan/parser/StatementGenerator.java
@@ -232,13 +232,9 @@ public class StatementGenerator {
     // construct insert statement
     InsertMultiTabletsStatement insertStatement = new InsertMultiTabletsStatement();
     List<InsertTabletStatement> insertTabletStatementList = new ArrayList<>();
-    Map<String, PartialPath> devicePathMap = new HashMap<>();
     for (int i = 0; i < req.prefixPaths.size(); i++) {
       InsertTabletStatement insertTabletStatement = new InsertTabletStatement();
       insertTabletStatement.setDevicePath(new PartialPath(req.prefixPaths.get(i)));
-      insertTabletStatement.setDevicePath(
-          devicePathMap.putIfAbsent(
-              req.getPrefixPaths().get(i), new PartialPath(req.getPrefixPaths().get(i))));
       insertTabletStatement.setMeasurements(req.measurementsList.get(i).toArray(new String[0]));
       insertTabletStatement.setTimes(
           QueryDataSetUtils.readTimesFromBuffer(req.timestampsList.get(i), req.sizeList.get(i)));