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HBASE-13632 - Backport HBASE-13368 to branch-1 and 0.98 (Ram)

This commit is contained in:
ramkrishna 2015-05-06 13:43:30 +05:30
parent a64b3da63b
commit ad8f1d076f
4 changed files with 4 additions and 4 deletions
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2
hbase-common/src/main/java/org/apache/hadoop/hbase/util/Hash.java
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@ -26,7 +26,7 @@ import org.apache.hadoop.conf.Configuration;
/** /**
* This class represents a common API for hashing functions. * This class represents a common API for hashing functions.
*/ */
@InterfaceAudience.Public @InterfaceAudience.Private
@InterfaceStability.Stable @InterfaceStability.Stable
public abstract class Hash { public abstract class Hash {
/** Constant to denote invalid hash type. */ /** Constant to denote invalid hash type. */

2
hbase-common/src/main/java/org/apache/hadoop/hbase/util/JenkinsHash.java
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@ -42,7 +42,7 @@ import org.apache.hadoop.hbase.classification.InterfaceStability;
* @see <a href="http://burtleburtle.net/bob/hash/doobs.html">Has update on the * @see <a href="http://burtleburtle.net/bob/hash/doobs.html">Has update on the
* Dr. Dobbs Article</a> * Dr. Dobbs Article</a>
*/ */
@InterfaceAudience.Public @InterfaceAudience.Private
@InterfaceStability.Stable @InterfaceStability.Stable
public class JenkinsHash extends Hash { public class JenkinsHash extends Hash {
private static final int BYTE_MASK = 0xff; private static final int BYTE_MASK = 0xff;

2
hbase-common/src/main/java/org/apache/hadoop/hbase/util/MurmurHash.java
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@ -29,7 +29,7 @@ import org.apache.hadoop.hbase.classification.InterfaceStability;
* <p>The C version of MurmurHash 2.0 found at that site was ported * <p>The C version of MurmurHash 2.0 found at that site was ported
* to Java by Andrzej Bialecki (ab at getopt org).</p> * to Java by Andrzej Bialecki (ab at getopt org).</p>
*/ */
@InterfaceAudience.Public @InterfaceAudience.Private
@InterfaceStability.Stable @InterfaceStability.Stable
public class MurmurHash extends Hash { public class MurmurHash extends Hash {
private static MurmurHash _instance = new MurmurHash(); private static MurmurHash _instance = new MurmurHash();

2
hbase-common/src/main/java/org/apache/hadoop/hbase/util/MurmurHash3.java
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@ -28,7 +28,7 @@ import org.apache.hadoop.hbase.classification.InterfaceStability;
* <p>MurmurHash3 is the successor to MurmurHash2. It comes in 3 variants, and * <p>MurmurHash3 is the successor to MurmurHash2. It comes in 3 variants, and
* the 32-bit version targets low latency for hash table use.</p> * the 32-bit version targets low latency for hash table use.</p>
*/ */
@InterfaceAudience.Public @InterfaceAudience.Private
@InterfaceStability.Stable @InterfaceStability.Stable
public class MurmurHash3 extends Hash { public class MurmurHash3 extends Hash {
private static MurmurHash3 _instance = new MurmurHash3(); private static MurmurHash3 _instance = new MurmurHash3();