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Posted to commits@iotdb.apache.org by xi...@apache.org on 2021/06/24 01:13:52 UTC
[iotdb] 01/01: fix hasNextChunk bug
This is an automated email from the ASF dual-hosted git repository.
xiangweiwei pushed a commit to branch nextChunkBug
in repository https://gitbox.apache.org/repos/asf/iotdb.git
commit c60b8d811fba2efa3a9b04707a18e900f9d54242
Author: Alima777 <wx...@gmail.com>
AuthorDate: Thu Jun 24 09:13:15 2021 +0800
fix hasNextChunk bug
---
.../java/org/apache/iotdb/db/query/reader/series/SeriesReader.java | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/server/src/main/java/org/apache/iotdb/db/query/reader/series/SeriesReader.java b/server/src/main/java/org/apache/iotdb/db/query/reader/series/SeriesReader.java
index 7c1213f..b225a0f 100644
--- a/server/src/main/java/org/apache/iotdb/db/query/reader/series/SeriesReader.java
+++ b/server/src/main/java/org/apache/iotdb/db/query/reader/series/SeriesReader.java
@@ -320,13 +320,16 @@ public class SeriesReader {
/*
* first time series metadata is already unpacked, consume cached ChunkMetadata
*/
- if (!cachedChunkMetadata.isEmpty()) {
+ while (!cachedChunkMetadata.isEmpty()) {
firstChunkMetadata = cachedChunkMetadata.peek();
unpackAllOverlappedTsFilesToTimeSeriesMetadata(
orderUtils.getOverlapCheckTime(firstChunkMetadata.getStatistics()));
unpackAllOverlappedTimeSeriesMetadataToCachedChunkMetadata(
orderUtils.getOverlapCheckTime(firstChunkMetadata.getStatistics()), false);
- firstChunkMetadata = cachedChunkMetadata.poll();
+ if (firstChunkMetadata.equals(cachedChunkMetadata.peek())) {
+ firstChunkMetadata = cachedChunkMetadata.poll();
+ break;
+ }
}
}