[iotdb] 02/02: fix type

[sunzesong]

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

sunzesong pushed a commit to branch jira_1433_rel/0.12
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 62700735328691a7e348fe67ca3106a9e43d3a5c
Author: samperson1997 <sz...@mails.tsinghua.edu.cn>
AuthorDate: Fri Jun 11 10:38:36 2021 +0800

    fix type
---
 .../iotdb/tsfile/read/MeasurementChunkMetadataListMapIteratorTest.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/tsfile/src/test/java/org/apache/iotdb/tsfile/read/MeasurementChunkMetadataListMapIteratorTest.java
 
b/tsfile/src/test/java/org/apache/iotdb/tsfile/read/MeasurementChunkMetadataListMapIteratorTest.java
index bd4e560..5348832 100644
--- 
a/tsfile/src/test/java/org/apache/iotdb/tsfile/read/MeasurementChunkMetadataListMapIteratorTest.java
+++ 
b/tsfile/src/test/java/org/apache/iotdb/tsfile/read/MeasurementChunkMetadataListMapIteratorTest.java
@@ -153,8 +153,7 @@ public class MeasurementChunkMetadataListMapIteratorTest {
         checkCorrectness(expected, actual);
 
         // test not exist device
-        Iterator<Map<String, List<ChunkMetadata>>> iterator =
-            fileReader.getMeasurementChunkMetadataListMapIterator("dd");
+        iterator = fileReader.getMeasurementChunkMetadataListMapIterator("dd");
         Assert.assertFalse(iterator.hasNext());
       }
     }