HBASE-5271 Result.getValue and Result.getColumnLatest return the wrong column (Ghais Issa)
git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1236347 13f79535-47bb-0310-9956-ffa450edef68
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@ -877,6 +877,7 @@ Release 0.92.0 - 01/23/2012
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Release 0.90.7 - Unreleased
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BUG FIXES
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HBASE-5271 Result.getValue and Result.getColumnLatest return the wrong column (Ghais Issa)
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Release 0.90.6 - Unreleased
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@ -1277,7 +1277,7 @@ public class KeyValue implements Writable, HeapSize {
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int o = getFamilyOffset(rl);
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int fl = getFamilyLength(o);
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int ql = getQualifierLength(rl,fl);
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if (!Bytes.equals(family, 0, family.length, this.bytes, o, family.length)) {
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if (!Bytes.equals(family, 0, family.length, this.bytes, o, fl)) {
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return false;
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}
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if (qualifier == null || qualifier.length == 0) {
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@ -56,6 +56,21 @@ public class TestKeyValue extends TestCase {
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assertFalse(aaa.matchingColumn(family2,qualifier2));
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}
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/**
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* Test a corner case when the family qualifier is a prefix of the
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* column qualifier.
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*/
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public void testColumnCompare_prefix() throws Exception {
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final byte [] a = Bytes.toBytes("aaa");
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byte [] family1 = Bytes.toBytes("abc");
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byte [] qualifier1 = Bytes.toBytes("def");
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byte [] family2 = Bytes.toBytes("ab");
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byte [] qualifier2 = Bytes.toBytes("def");
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KeyValue aaa = new KeyValue(a, family1, qualifier1, 0L, Type.Put, a);
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assertFalse(aaa.matchingColumn(family2, qualifier2));
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}
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public void testBasics() throws Exception {
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LOG.info("LOWKEY: " + KeyValue.LOWESTKEY.toString());
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check(Bytes.toBytes(getName()),
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