yihua commented on code in PR #13873:
URL: https://github.com/apache/hudi/pull/13873#discussion_r2338329197
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hudi-io/src/main/java/org/apache/hudi/io/hfile/HFileInfo.java:
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@@ -31,32 +31,31 @@ public class HFileInfo {
private static final String RESERVED_PREFIX = "hfile.";
static final UTF8StringKey LAST_KEY =
new UTF8StringKey(RESERVED_PREFIX + "LASTKEY");
- private static final UTF8StringKey FILE_CREATION_TIME_TS =
+ static final UTF8StringKey FILE_CREATION_TIME_TS =
new UTF8StringKey(RESERVED_PREFIX + "CREATE_TIME_TS");
- private static final UTF8StringKey KEY_VALUE_VERSION =
+ static final UTF8StringKey KEY_VALUE_VERSION =
new UTF8StringKey("KEY_VALUE_VERSION");
static final UTF8StringKey MAX_MVCC_TS_KEY =
new UTF8StringKey("MAX_MEMSTORE_TS_KEY");
-
- private static final int KEY_VALUE_VERSION_WITH_MVCC_TS = 1;
+ static final UTF8StringKey AVG_KEY_LEN =
+ new UTF8StringKey(RESERVED_PREFIX + "AVG_KEY_LEN");
+ static final UTF8StringKey AVG_VALUE_LEN =
+ new UTF8StringKey(RESERVED_PREFIX + "AVG_VALUE_LEN");
+ static final int KEY_VALUE_VERSION_WITH_MVCC_TS = 1;
private final Map<UTF8StringKey, byte[]> infoMap;
private final long fileCreationTime;
private final Option<Key> lastKey;
+ // This is set to trigger the constant MVCC 0,
+ // such that table version 6 and >=8 can have
+ // the same behavior.
Review Comment:
Fixed.
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