[iotdb] branch ZYBug updated: fix nullpointer

[ja...@apache.org]

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


The following commit(s) were added to refs/heads/ZYBug by this push:
     new d61fca0  fix nullpointer
d61fca0 is described below

commit d61fca06f30dd7fe86783c24d6750e9e1c0470c7
Author: JackieTien97 <Ja...@foxmail.com>
AuthorDate: Thu Nov 12 11:13:14 2020 +0800

    fix nullpointer
---
 .../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 f8a6133..540c652 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
@@ -956,6 +956,7 @@ 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();