Github user poornachandra commented on a diff in the pull request:
https://github.com/apache/incubator-tephra/pull/29#discussion_r98135416
--- Diff:
tephra-hbase-compat-1.1-base/src/main/java/org/apache/tephra/hbase/txprune/CompactionState.java
---
@@ -75,18 +76,34 @@ public void record(CompactionRequest request, @Nullable
TransactionVisibilitySta
}
/**
+ * Stops the current {@link PruneUpperBoundWriter}.
+ */
+ public void stop() {
+ if (pruneUpperBoundWriter != null) {
+ pruneUpperBoundWriter.stop();
+ }
+ }
+
+ /**
* Persists the transaction state recorded by {@link
#record(CompactionRequest, TransactionVisibilityState)}.
* This method is called after the compaction has successfully completed.
*/
public void persist() {
if (pruneUpperBound != -1) {
- try {
- dataJanitorState.savePruneUpperBoundForRegion(regionName,
pruneUpperBound);
- LOG.debug(String.format("Saved prune upper bound %s for region
%s", pruneUpperBound, regionNameAsString));
- } catch (IOException e) {
- LOG.warn(String.format("Cannot record prune upper bound in table
%s after compacting region %s",
- stateTable, regionNameAsString), e);
- }
+ PruneUpperBoundWriter upperBoundWriter = getPruneUpperBoundWriter();
--- End diff --
There are redundant instances of class `PruneUpperBoundWriter` =>
`upperBoundWriter` and a`pruneUpperBoundWriter`
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