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Posted to commits@hbase.apache.org by st...@apache.org on 2010/04/08 10:46:10 UTC
svn commit: r931833 - in /hadoop/hbase/branches/0.20_pre_durability:
CHANGES.txt src/java/org/apache/hadoop/hbase/regionserver/Store.java
Author: stack
Date: Thu Apr 8 08:46:10 2010
New Revision: 931833
URL: http://svn.apache.org/viewvc?rev=931833&view=rev
Log:
HBASE-2415 Disable META splitting in 0.20
Modified:
hadoop/hbase/branches/0.20_pre_durability/CHANGES.txt
hadoop/hbase/branches/0.20_pre_durability/src/java/org/apache/hadoop/hbase/regionserver/Store.java
Modified: hadoop/hbase/branches/0.20_pre_durability/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/hbase/branches/0.20_pre_durability/CHANGES.txt?rev=931833&r1=931832&r2=931833&view=diff
==============================================================================
--- hadoop/hbase/branches/0.20_pre_durability/CHANGES.txt (original)
+++ hadoop/hbase/branches/0.20_pre_durability/CHANGES.txt Thu Apr 8 08:46:10 2010
@@ -56,6 +56,7 @@ Release 0.20.4 - Unreleased
HBASE-2252 Mapping a very big table kills region servers
HBASE-2277 Update branch to hadoop 0.20.2
HBASE-2419 Remove from RS logs the fat NotServingRegionException stack
+ HBASE-2415 Disable META splitting in 0.20 (Todd Lipcon via Stack)
NEW FEATURES
HBASE-2257 [stargate] multiuser mode
Modified: hadoop/hbase/branches/0.20_pre_durability/src/java/org/apache/hadoop/hbase/regionserver/Store.java
URL: http://svn.apache.org/viewvc/hadoop/hbase/branches/0.20_pre_durability/src/java/org/apache/hadoop/hbase/regionserver/Store.java?rev=931833&r1=931832&r2=931833&view=diff
==============================================================================
--- hadoop/hbase/branches/0.20_pre_durability/src/java/org/apache/hadoop/hbase/regionserver/Store.java (original)
+++ hadoop/hbase/branches/0.20_pre_durability/src/java/org/apache/hadoop/hbase/regionserver/Store.java Thu Apr 8 08:46:10 2010
@@ -1202,6 +1202,14 @@ public class Store implements HConstants
if (!force && (storeSize < this.desiredMaxFileSize)) {
return null;
}
+
+ if (this.region.getRegionInfo().isMetaRegion()) {
+ if (force) {
+ LOG.warn("Cannot split meta regions in HBase 0.20");
+ }
+ return null;
+ }
+
// Not splitable if we find a reference store file present in the store.
boolean splitable = true;
long maxSize = 0L;