[iotdb] branch rel/0.11 updated: fix query load ChunkMetadata nullpointer bug (#2030)

[qi...@apache.org]

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qiaojialin pushed a commit to branch rel/0.11
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/rel/0.11 by this push:
     new d3c1583  fix query load ChunkMetadata nullpointer bug (#2030)
d3c1583 is described below

commit d3c15835f11902f18c72defed8c141b3660175e1
Author: Jackie Tien <Ja...@foxmail.com>
AuthorDate: Thu Nov 12 15:34:17 2020 +0800

    fix query load ChunkMetadata nullpointer bug (#2030)
---
 .../src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
index 28b2f0a..16f932e 100644
--- a/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
+++ b/tsfile/src/main/java/org/apache/iotdb/tsfile/read/TsFileSequenceReader.java
@@ -1028,6 +1028,7 @@ public class TsFileSequenceReader implements AutoCloseable {
    */
   public List<ChunkMetadata> readChunkMetaDataList(TimeseriesMetadata timeseriesMetaData)
       throws IOException {
+    readFileMetadata();
     List<Pair<Long, Long>> versionInfo = tsFileMetaData.getVersionInfo();
     ArrayList<ChunkMetadata> chunkMetadataList = new ArrayList<>();
     long startOffsetOfChunkMetadataList = timeseriesMetaData.getOffsetOfChunkMetaDataList();