Apache9 commented on code in PR #7075:
URL: https://github.com/apache/hbase/pull/7075#discussion_r2131588007
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hbase-server/src/main/java/org/apache/hadoop/hbase/wal/AbstractRecoveredEditsOutputSink.java:
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@@ -55,9 +55,14 @@ public AbstractRecoveredEditsOutputSink(WALSplitter
walSplitter,
/** Returns a writer that wraps a {@link WALProvider.Writer} and its Path.
Caller should close. */
protected RecoveredEditsWriter createRecoveredEditsWriter(TableName
tableName, byte[] region,
long seqId) throws IOException {
+ // If multiple worker are splitting a WAL at a same time, both should use
unique file name to
+ // avoid conflict
+ long workerStartCode =
Review Comment:
Is startCode enough to make unique directory? Different region server could
have same start code?
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