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HBASE-1028 If key does not exist, return null in getRow rather than an empty RowResult 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@721390 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew Kyle Purtell 2008-11-28 09:00:58 +00:00
parent 42a2b6f4f1
commit 2ccb234ab3
2 changed files with 4 additions and 0 deletions
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2
CHANGES.txt
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@ -11,6 +11,8 @@ Release 0.19.0 - Unreleased
caching work....?] -- Update your hbad-default.xml file! caching work....?] -- Update your hbad-default.xml file!
HBASE-636 java6 as a requirement HBASE-636 java6 as a requirement
HBASE-994 IPC interfaces with different versions can cause problems HBASE-994 IPC interfaces with different versions can cause problems
HBASE-1028 If key does not exist, return null in getRow rather than an
empty RowResult
BUG FIXES BUG FIXES
HBASE-891 HRS.validateValuesLength throws IOE, gets caught in the retries HBASE-891 HRS.validateValuesLength throws IOE, gets caught in the retries

2
src/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
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@ -1274,6 +1274,8 @@ public class HRegionServer implements HConstants, HRegionInterface, Runnable {
HRegion region = getRegion(regionName); HRegion region = getRegion(regionName);
Map<byte [], Cell> map = region.getFull(row, columnSet, ts, Map<byte [], Cell> map = region.getFull(row, columnSet, ts,
getLockFromId(lockId)); getLockFromId(lockId));
if (map == null || map.isEmpty())
return null;
HbaseMapWritable<byte [], Cell> result = HbaseMapWritable<byte [], Cell> result =
new HbaseMapWritable<byte [], Cell>(); new HbaseMapWritable<byte [], Cell>();
result.putAll(map); result.putAll(map);