HTHou commented on a change in pull request #2263:
URL: https://github.com/apache/iotdb/pull/2263#discussion_r542120044
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File path: tsfile/src/main/java/org/apache/iotdb/tsfile/file/MetaMarker.java
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@@ -30,6 +30,10 @@
public static final byte CHUNK_HEADER = 1;
public static final byte SEPARATOR = 2;
public static final byte VERSION = 3;
+ // following this marker are two longs marking the minimum and maximum
indices of operations
+ // involved in the last flushed MemTable, which are generally used to
support checkpoint,
+ // snapshot, or backup.
+ public static final byte OPERATION_INDEX_RANGE = 4;
Review comment:
Actually in the new tsfile, we use number 4 as another type of
chunk_header.
https://cwiki.apache.org/confluence/display/IOTDB/New+TsFile+Format
What about change this to 5, or change the new chunk_header marker to 5?
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