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HBASE-1301 HTable.getRow() returns null if the row does no exist 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@767958 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2009-04-23 16:19:40 +00:00
parent bade3e74bd
commit 4a97e95864
2 changed files with 16 additions and 14 deletions
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2
CHANGES.txt
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@ -154,6 +154,8 @@ Release 0.20.0 - Unreleased
HBASE-1333 RowCounter updates
HBASE-1195 If HBase directory exists but version file is inexistent, still
proceed with bootstrapping (Evgeny Ryabitskiy via Stack)
HBASE-1301 HTable.getRow() returns null if the row does no exist
(Rong-en Fan via Stack)
Release 0.19.0 - 01/21/2009
INCOMPATIBLE CHANGES

28
src/java/org/apache/hadoop/hbase/client/HTable.java
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@ -405,7 +405,7 @@ public class HTable {
* Get all the data for the specified row at the latest timestamp
*
* @param row row key
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row) throws IOException {
@ -416,7 +416,7 @@ public class HTable {
* Get all the data for the specified row at the latest timestamp
*
* @param row row key
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte [] row) throws IOException {
@ -428,7 +428,7 @@ public class HTable {
*
* @param row row key
* @param numVersions number of versions to return
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row, final int numVersions)
@ -442,7 +442,7 @@ public class HTable {
*
* @param row row key
* @param numVersions number of versions to return
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte[] row, final int numVersions)
@ -455,7 +455,7 @@ public class HTable {
*
* @param row row key
* @param ts timestamp
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row, final long ts)
@ -468,7 +468,7 @@ public class HTable {
*
* @param row row key
* @param ts timestamp
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte [] row, final long ts)
@ -488,7 +488,7 @@ public class HTable {
* @param row row key
* @param timestamp timestamp
* @param numVersions number of versions to return
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte[] row, final long timestamp,
@ -501,7 +501,7 @@ public class HTable {
*
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row, final String [] columns)
@ -514,7 +514,7 @@ public class HTable {
*
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte [] row, final byte [][] columns)
@ -528,7 +528,7 @@ public class HTable {
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @param numVersions number of versions to return
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row, final String[] columns,
@ -543,7 +543,7 @@ public class HTable {
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @param numVersions number of versions to return
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte[] row, final byte[][] columns,
@ -557,7 +557,7 @@ public class HTable {
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @param ts timestamp
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final String row, final String [] columns,
@ -572,7 +572,7 @@ public class HTable {
* @param row row key
* @param columns Array of column names and families you want to retrieve.
* @param ts timestamp
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte [] row, final byte [][] columns,
@ -598,7 +598,7 @@ public class HTable {
* @param ts timestamp
* @param numVersions
* @param rl row lock
* @return RowResult is empty if row does not exist.
* @return RowResult is <code>null</code> if row does not exist.
* @throws IOException
*/
public RowResult getRow(final byte [] row, final byte [][] columns,