Github user poornachandra commented on a diff in the pull request:
https://github.com/apache/incubator-tephra/pull/28#discussion_r97702427
--- Diff:
tephra-hbase-compat-1.1-base/src/main/java/org/apache/tephra/hbase/coprocessor/TransactionProcessor.java
---
@@ -303,10 +305,22 @@ public InternalScanner
preCompactScannerOpen(ObserverContext<RegionCoprocessorEn
// Get the latest tx snapshot state for the compaction
TransactionVisibilityState snapshot = cache.getLatestState();
- // Record tx state before the compaction
- if (compactionState != null) {
+ if (pruneEnable == null) {
+ Configuration conf = getConfiguration(c.getEnvironment());
+ pruneEnable =
conf.getBoolean(TxConstants.TransactionPruning.PRUNE_ENABLE,
--- End diff --
Since this code does not change between Tehpra and derived class
implementation, we may need to handle the case when configuration is not
available after startup. What do you think?
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