infraio commented on a change in pull request #820: HBASE-23286 Improve MTTR:
Split WAL to HFile
URL: https://github.com/apache/hbase/pull/820#discussion_r362731808
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/wal/WALSplitUtil.java
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@@ -563,4 +564,58 @@ public int hashCode() {
return mutations;
}
+
+ /**
+ * Path to a file under recovered.hfiles directory of the region's column
family: e.g.
+ * /hbase/some_table/2323432434/cf/recovered.hfiles/2332-wal. This method
also ensures existence
Review comment:
Same with the recovered edits. Let me copy the comment here.
// Append fileBeingSplit to prevent name conflict since we may have
duplicate wal entries now.
// Append file name ends with RECOVERED_LOG_TMPFILE_SUFFIX to ensure
// region's replayRecoveredEdits will not delete it
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