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HBASE-3739 HMaster.getProtocolVersion() should distinguish HMasterInterface and HMasterRegionInterface versions 

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1089282 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Helmling 2011-04-06 00:01:58 +00:00
parent dd6dca4d94
commit 82ffa80bd9
2 changed files with 10 additions and 1 deletions
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2
CHANGES.txt
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@ -63,6 +63,8 @@ Release 0.91.0 - Unreleased
HBASE-3728 NPE in HTablePool.closeTablePool (Ted Yu via Stack)
HBASE-3733 MemStoreFlusher.flushOneForGlobalPressure() shouldn't
be using TreeSet for HRegion (Ted Yu via J-D)
HBASE-3739 HMaster.getProtocolVersion() should distinguish
HMasterInterface and HMasterRegionInterface versions
IMPROVEMENTS
HBASE-3290 Max Compaction Size (Nicolas Spiegelberg via Stack)

9
src/main/java/org/apache/hadoop/hbase/master/HMaster.java
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@ -485,7 +485,14 @@ implements HMasterInterface, HMasterRegionInterface, MasterServices, Server {
}
public long getProtocolVersion(String protocol, long clientVersion) {
return HMasterInterface.VERSION;
if (HMasterInterface.class.getName().equals(protocol)) {
return HMasterInterface.VERSION;
} else if (HMasterRegionInterface.class.getName().equals(protocol)) {
return HMasterRegionInterface.VERSION;
}
// unknown protocol
LOG.warn("Version requested for unimplemented protocol: "+protocol);
return -1;
}
/** @return InfoServer object. Maybe null.*/