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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-6267) hbase.store.delete.expired.storefile should be true by default
Date Mon, 25 Jun 2012 17:15:44 GMT
Andrew Purtell created HBASE-6267:
-------------------------------------

             Summary: hbase.store.delete.expired.storefile should be true by default
                 Key: HBASE-6267
                 URL: https://issues.apache.org/jira/browse/HBASE-6267
             Project: HBase
          Issue Type: Improvement
          Components: regionserver
            Reporter: Andrew Purtell
             Fix For: 0.96.0, 0.94.1


HBASE-5199 introduces this logic into Store:

{code}
+      // Delete the expired store files before the compaction selection.
+      if (conf.getBoolean("hbase.store.delete.expired.storefile", false)
+          && (ttl != Long.MAX_VALUE) && (this.scanInfo.minVersions == 0))
{
+        CompactSelection expiredSelection = compactSelection
+            .selectExpiredStoreFilesToCompact(
+                EnvironmentEdgeManager.currentTimeMillis() - this.ttl);
+
+        // If there is any expired store files, delete them  by compaction.
+        if (expiredSelection != null) {
+          return expiredSelection;
+        }
+      }
{code}

Is there any reason why that should not be default {{true}}?

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