[GitHub] [iotdb] qiaojialin commented on a change in pull request #2739: Fix unseq merge data overlap bug

[GitBox <gi...@apache.org>]

qiaojialin commented on a change in pull request #2739:
URL: https://github.com/apache/iotdb/pull/2739#discussion_r583455132



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File path: server/src/main/java/org/apache/iotdb/db/engine/merge/selector/MaxFileMergeFileSelector.java
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@@ -228,7 +227,7 @@ private void selectOverlappedSeqFiles(TsFileResource unseqFile) {
         if (seqSelected[i] || !seqFile.getDevices().contains(deviceId)) {
           continue;
         }
-        long seqEndTime = seqFile.getEndTime(deviceId);
+        long seqEndTime = seqFile.isClosed() ? seqFile.getEndTime(deviceId) : Long.MAX_VALUE;

Review comment:
       add a javadoc for TsFileResource.getEndTime()




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