http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1ada5f22/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.html index f47225a..5a77704 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/Admin.html @@ -841,1497 +841,1513 @@ <span class="sourceLineNo">833</span> * @param regionname region name to close<a name="line.833"></a> <span class="sourceLineNo">834</span> * @param serverName Deprecated. Not used.<a name="line.834"></a> <span class="sourceLineNo">835</span> * @throws IOException if a remote or network exception occurs<a name="line.835"></a> -<span class="sourceLineNo">836</span> * @deprecated Since 2.0. Will be removed in 3.0. Use {@link #unassign(byte[], boolean)} instead.<a name="line.836"></a> -<span class="sourceLineNo">837</span> */<a name="line.837"></a> -<span class="sourceLineNo">838</span> void closeRegion(final String regionname, final String serverName) throws IOException;<a name="line.838"></a> -<span class="sourceLineNo">839</span><a name="line.839"></a> -<span class="sourceLineNo">840</span> /**<a name="line.840"></a> -<span class="sourceLineNo">841</span> * Uses {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.841"></a> -<span class="sourceLineNo">842</span> *<a name="line.842"></a> -<span class="sourceLineNo">843</span> * @param regionname region name to close<a name="line.843"></a> -<span class="sourceLineNo">844</span> * @param serverName Deprecated. Not used.<a name="line.844"></a> -<span class="sourceLineNo">845</span> * @throws IOException if a remote or network exception occurs<a name="line.845"></a> -<span class="sourceLineNo">846</span> * @deprecated Since 2.0. Will be removed in 3.0. Use {@link #unassign(byte[], boolean)} instead.<a name="line.846"></a> -<span class="sourceLineNo">847</span> */<a name="line.847"></a> -<span class="sourceLineNo">848</span> void closeRegion(final byte[] regionname, final String serverName) throws IOException;<a name="line.848"></a> -<span class="sourceLineNo">849</span><a name="line.849"></a> -<span class="sourceLineNo">850</span> /**<a name="line.850"></a> -<span class="sourceLineNo">851</span> * Uses {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.851"></a> -<span class="sourceLineNo">852</span> *<a name="line.852"></a> -<span class="sourceLineNo">853</span> * @param encodedRegionName The encoded region name; i.e. the hash that makes up the region name<a name="line.853"></a> -<span class="sourceLineNo">854</span> * suffix: e.g. if regionname is<a name="line.854"></a> -<span class="sourceLineNo">855</span> * <code>TestTable,0094429456,1289497600452.527db22f95c8a9e0116f0cc13c680396.</code>,<a name="line.855"></a> -<span class="sourceLineNo">856</span> * then the encoded region name is: <code>527db22f95c8a9e0116f0cc13c680396</code>.<a name="line.856"></a> -<span class="sourceLineNo">857</span> * @param serverName Deprecated. Not used.<a name="line.857"></a> -<span class="sourceLineNo">858</span> * @return Deprecated. Returns true always.<a name="line.858"></a> -<span class="sourceLineNo">859</span> * @throws IOException if a remote or network exception occurs<a name="line.859"></a> -<span class="sourceLineNo">860</span> * @deprecated Since 2.0. Will be removed in 3.0. Use {@link #unassign(byte[], boolean)} instead.<a name="line.860"></a> -<span class="sourceLineNo">861</span> */<a name="line.861"></a> -<span class="sourceLineNo">862</span> boolean closeRegionWithEncodedRegionName(final String encodedRegionName, final String serverName)<a name="line.862"></a> -<span class="sourceLineNo">863</span> throws IOException;<a name="line.863"></a> -<span class="sourceLineNo">864</span><a name="line.864"></a> -<span class="sourceLineNo">865</span> /**<a name="line.865"></a> -<span class="sourceLineNo">866</span> * Used {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.866"></a> -<span class="sourceLineNo">867</span> *<a name="line.867"></a> -<span class="sourceLineNo">868</span> * @param sn Deprecated. Not used.<a name="line.868"></a> -<span class="sourceLineNo">869</span> * @deprecated Since 2.0. Will be removed in 3.0. Use {@link #unassign(byte[], boolean)} instead.<a name="line.869"></a> -<span class="sourceLineNo">870</span> */<a name="line.870"></a> -<span class="sourceLineNo">871</span> void closeRegion(final ServerName sn, final HRegionInfo hri) throws IOException;<a name="line.871"></a> -<span class="sourceLineNo">872</span><a name="line.872"></a> -<span class="sourceLineNo">873</span> /**<a name="line.873"></a> -<span class="sourceLineNo">874</span> * Get all the online regions on a region server.<a name="line.874"></a> -<span class="sourceLineNo">875</span> */<a name="line.875"></a> -<span class="sourceLineNo">876</span> List<HRegionInfo> getOnlineRegions(final ServerName sn) throws IOException;<a name="line.876"></a> -<span class="sourceLineNo">877</span><a name="line.877"></a> -<span class="sourceLineNo">878</span> /**<a name="line.878"></a> -<span class="sourceLineNo">879</span> * Flush a table. Synchronous operation.<a name="line.879"></a> -<span class="sourceLineNo">880</span> *<a name="line.880"></a> -<span class="sourceLineNo">881</span> * @param tableName table to flush<a name="line.881"></a> -<span class="sourceLineNo">882</span> * @throws IOException if a remote or network exception occurs<a name="line.882"></a> -<span class="sourceLineNo">883</span> */<a name="line.883"></a> -<span class="sourceLineNo">884</span> void flush(final TableName tableName) throws IOException;<a name="line.884"></a> -<span class="sourceLineNo">885</span><a name="line.885"></a> -<span class="sourceLineNo">886</span> /**<a name="line.886"></a> -<span class="sourceLineNo">887</span> * Flush an individual region. Synchronous operation.<a name="line.887"></a> -<span class="sourceLineNo">888</span> *<a name="line.888"></a> -<span class="sourceLineNo">889</span> * @param regionName region to flush<a name="line.889"></a> -<span class="sourceLineNo">890</span> * @throws IOException if a remote or network exception occurs<a name="line.890"></a> -<span class="sourceLineNo">891</span> */<a name="line.891"></a> -<span class="sourceLineNo">892</span> void flushRegion(final byte[] regionName) throws IOException;<a name="line.892"></a> -<span class="sourceLineNo">893</span><a name="line.893"></a> -<span class="sourceLineNo">894</span> /**<a name="line.894"></a> -<span class="sourceLineNo">895</span> * Compact a table. Asynchronous operation.<a name="line.895"></a> -<span class="sourceLineNo">896</span> *<a name="line.896"></a> -<span class="sourceLineNo">897</span> * @param tableName table to compact<a name="line.897"></a> -<span class="sourceLineNo">898</span> * @throws IOException if a remote or network exception occurs<a name="line.898"></a> -<span class="sourceLineNo">899</span> */<a name="line.899"></a> -<span class="sourceLineNo">900</span> void compact(final TableName tableName) throws IOException;<a name="line.900"></a> -<span class="sourceLineNo">901</span><a name="line.901"></a> -<span class="sourceLineNo">902</span> /**<a name="line.902"></a> -<span class="sourceLineNo">903</span> * Compact an individual region. Asynchronous operation.<a name="line.903"></a> -<span class="sourceLineNo">904</span> *<a name="line.904"></a> -<span class="sourceLineNo">905</span> * @param regionName region to compact<a name="line.905"></a> -<span class="sourceLineNo">906</span> * @throws IOException if a remote or network exception occurs<a name="line.906"></a> -<span class="sourceLineNo">907</span> */<a name="line.907"></a> -<span class="sourceLineNo">908</span> void compactRegion(final byte[] regionName) throws IOException;<a name="line.908"></a> -<span class="sourceLineNo">909</span><a name="line.909"></a> -<span class="sourceLineNo">910</span> /**<a name="line.910"></a> -<span class="sourceLineNo">911</span> * Compact a column family within a table. Asynchronous operation.<a name="line.911"></a> -<span class="sourceLineNo">912</span> *<a name="line.912"></a> -<span class="sourceLineNo">913</span> * @param tableName table to compact<a name="line.913"></a> -<span class="sourceLineNo">914</span> * @param columnFamily column family within a table<a name="line.914"></a> -<span class="sourceLineNo">915</span> * @throws IOException if a remote or network exception occurs<a name="line.915"></a> -<span class="sourceLineNo">916</span> */<a name="line.916"></a> -<span class="sourceLineNo">917</span> void compact(final TableName tableName, final byte[] columnFamily)<a name="line.917"></a> -<span class="sourceLineNo">918</span> throws IOException;<a name="line.918"></a> -<span class="sourceLineNo">919</span><a name="line.919"></a> -<span class="sourceLineNo">920</span> /**<a name="line.920"></a> -<span class="sourceLineNo">921</span> * Compact a column family within a region. Asynchronous operation.<a name="line.921"></a> -<span class="sourceLineNo">922</span> *<a name="line.922"></a> -<span class="sourceLineNo">923</span> * @param regionName region to compact<a name="line.923"></a> -<span class="sourceLineNo">924</span> * @param columnFamily column family within a region<a name="line.924"></a> -<span class="sourceLineNo">925</span> * @throws IOException if a remote or network exception occurs<a name="line.925"></a> -<span class="sourceLineNo">926</span> */<a name="line.926"></a> -<span class="sourceLineNo">927</span> void compactRegion(final byte[] regionName, final byte[] columnFamily)<a name="line.927"></a> -<span class="sourceLineNo">928</span> throws IOException;<a name="line.928"></a> -<span class="sourceLineNo">929</span><a name="line.929"></a> -<span class="sourceLineNo">930</span> /**<a name="line.930"></a> -<span class="sourceLineNo">931</span> * Major compact a table. Asynchronous operation.<a name="line.931"></a> -<span class="sourceLineNo">932</span> *<a name="line.932"></a> -<span class="sourceLineNo">933</span> * @param tableName table to major compact<a name="line.933"></a> -<span class="sourceLineNo">934</span> * @throws IOException if a remote or network exception occurs<a name="line.934"></a> -<span class="sourceLineNo">935</span> */<a name="line.935"></a> -<span class="sourceLineNo">936</span> void majorCompact(TableName tableName) throws IOException;<a name="line.936"></a> -<span class="sourceLineNo">937</span><a name="line.937"></a> -<span class="sourceLineNo">938</span> /**<a name="line.938"></a> -<span class="sourceLineNo">939</span> * Major compact a table or an individual region. Asynchronous operation.<a name="line.939"></a> -<span class="sourceLineNo">940</span> *<a name="line.940"></a> -<span class="sourceLineNo">941</span> * @param regionName region to major compact<a name="line.941"></a> -<span class="sourceLineNo">942</span> * @throws IOException if a remote or network exception occurs<a name="line.942"></a> -<span class="sourceLineNo">943</span> */<a name="line.943"></a> -<span class="sourceLineNo">944</span> void majorCompactRegion(final byte[] regionName) throws IOException;<a name="line.944"></a> -<span class="sourceLineNo">945</span><a name="line.945"></a> -<span class="sourceLineNo">946</span> /**<a name="line.946"></a> -<span class="sourceLineNo">947</span> * Major compact a column family within a table. Asynchronous operation.<a name="line.947"></a> -<span class="sourceLineNo">948</span> *<a name="line.948"></a> -<span class="sourceLineNo">949</span> * @param tableName table to major compact<a name="line.949"></a> -<span class="sourceLineNo">950</span> * @param columnFamily column family within a table<a name="line.950"></a> -<span class="sourceLineNo">951</span> * @throws IOException if a remote or network exception occurs<a name="line.951"></a> -<span class="sourceLineNo">952</span> */<a name="line.952"></a> -<span class="sourceLineNo">953</span> void majorCompact(TableName tableName, final byte[] columnFamily)<a name="line.953"></a> -<span class="sourceLineNo">954</span> throws IOException;<a name="line.954"></a> -<span class="sourceLineNo">955</span><a name="line.955"></a> -<span class="sourceLineNo">956</span> /**<a name="line.956"></a> -<span class="sourceLineNo">957</span> * Major compact a column family within region. Asynchronous operation.<a name="line.957"></a> -<span class="sourceLineNo">958</span> *<a name="line.958"></a> -<span class="sourceLineNo">959</span> * @param regionName egion to major compact<a name="line.959"></a> -<span class="sourceLineNo">960</span> * @param columnFamily column family within a region<a name="line.960"></a> -<span class="sourceLineNo">961</span> * @throws IOException if a remote or network exception occurs<a name="line.961"></a> -<span class="sourceLineNo">962</span> */<a name="line.962"></a> -<span class="sourceLineNo">963</span> void majorCompactRegion(final byte[] regionName, final byte[] columnFamily)<a name="line.963"></a> -<span class="sourceLineNo">964</span> throws IOException;<a name="line.964"></a> -<span class="sourceLineNo">965</span><a name="line.965"></a> -<span class="sourceLineNo">966</span> /**<a name="line.966"></a> -<span class="sourceLineNo">967</span> * Compact all regions on the region server<a name="line.967"></a> -<span class="sourceLineNo">968</span> * @param sn the region server name<a name="line.968"></a> -<span class="sourceLineNo">969</span> * @param major if it's major compaction<a name="line.969"></a> -<span class="sourceLineNo">970</span> * @throws IOException<a name="line.970"></a> -<span class="sourceLineNo">971</span> * @throws InterruptedException<a name="line.971"></a> -<span class="sourceLineNo">972</span> */<a name="line.972"></a> -<span class="sourceLineNo">973</span> public void compactRegionServer(final ServerName sn, boolean major)<a name="line.973"></a> -<span class="sourceLineNo">974</span> throws IOException, InterruptedException;<a name="line.974"></a> -<span class="sourceLineNo">975</span><a name="line.975"></a> -<span class="sourceLineNo">976</span> /**<a name="line.976"></a> -<span class="sourceLineNo">977</span> * Move the region <code>r</code> to <code>dest</code>.<a name="line.977"></a> -<span class="sourceLineNo">978</span> *<a name="line.978"></a> -<span class="sourceLineNo">979</span> * @param encodedRegionName The encoded region name; i.e. the hash that makes up the region name<a name="line.979"></a> -<span class="sourceLineNo">980</span> * suffix: e.g. if regionname is<a name="line.980"></a> -<span class="sourceLineNo">981</span> * <code>TestTable,0094429456,1289497600452.527db22f95c8a9e0116f0cc13c680396.</code>,<a name="line.981"></a> -<span class="sourceLineNo">982</span> * then the encoded region name is: <code>527db22f95c8a9e0116f0cc13c680396</code>.<a name="line.982"></a> -<span class="sourceLineNo">983</span> * @param destServerName The servername of the destination regionserver. If passed the empty byte<a name="line.983"></a> -<span class="sourceLineNo">984</span> * array we'll assign to a random server. 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Region will then be assigned to a<a name="line.999"></a> -<span class="sourceLineNo">1000</span> * regionserver chosen at random. Region could be reassigned back to the same server. Use {@link<a name="line.1000"></a> -<span class="sourceLineNo">1001</span> * #move(byte[], byte[])} if you want to control the region movement.<a name="line.1001"></a> -<span class="sourceLineNo">1002</span> *<a name="line.1002"></a> -<span class="sourceLineNo">1003</span> * @param regionName Region to unassign. Will clear any existing RegionPlan if one found.<a name="line.1003"></a> -<span class="sourceLineNo">1004</span> * @param force If true, force unassign (Will remove region from regions-in-transition too if<a name="line.1004"></a> -<span class="sourceLineNo">1005</span> * present. If results in double assignment use hbck -fix to resolve. To be used by experts).<a name="line.1005"></a> +<span class="sourceLineNo">836</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.836"></a> +<span class="sourceLineNo">837</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18231">HBASE-18231</a>).<a name="line.837"></a> +<span class="sourceLineNo">838</span> * Use {@link #unassign(byte[], boolean)}.<a name="line.838"></a> +<span class="sourceLineNo">839</span> */<a name="line.839"></a> +<span class="sourceLineNo">840</span> @Deprecated<a name="line.840"></a> +<span class="sourceLineNo">841</span> void closeRegion(final String regionname, final String serverName) throws IOException;<a name="line.841"></a> +<span class="sourceLineNo">842</span><a name="line.842"></a> +<span class="sourceLineNo">843</span> /**<a name="line.843"></a> +<span class="sourceLineNo">844</span> * Uses {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.844"></a> +<span class="sourceLineNo">845</span> *<a name="line.845"></a> +<span class="sourceLineNo">846</span> * @param regionname region name to close<a name="line.846"></a> +<span class="sourceLineNo">847</span> * @param serverName Deprecated. Not used.<a name="line.847"></a> +<span class="sourceLineNo">848</span> * @throws IOException if a remote or network exception occurs<a name="line.848"></a> +<span class="sourceLineNo">849</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.849"></a> +<span class="sourceLineNo">850</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18231">HBASE-18231</a>).<a name="line.850"></a> +<span class="sourceLineNo">851</span> * Use {@link #unassign(byte[], boolean)}.<a name="line.851"></a> +<span class="sourceLineNo">852</span> */<a name="line.852"></a> +<span class="sourceLineNo">853</span> @Deprecated<a name="line.853"></a> +<span class="sourceLineNo">854</span> void closeRegion(final byte[] regionname, final String serverName) throws IOException;<a name="line.854"></a> +<span class="sourceLineNo">855</span><a name="line.855"></a> +<span class="sourceLineNo">856</span> /**<a name="line.856"></a> +<span class="sourceLineNo">857</span> * Uses {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.857"></a> +<span class="sourceLineNo">858</span> *<a name="line.858"></a> +<span class="sourceLineNo">859</span> * @param encodedRegionName The encoded region name; i.e. the hash that makes up the region name<a name="line.859"></a> +<span class="sourceLineNo">860</span> * suffix: e.g. if regionname is<a name="line.860"></a> +<span class="sourceLineNo">861</span> * <code>TestTable,0094429456,1289497600452.527db22f95c8a9e0116f0cc13c680396.</code>,<a name="line.861"></a> +<span class="sourceLineNo">862</span> * then the encoded region name is: <code>527db22f95c8a9e0116f0cc13c680396</code>.<a name="line.862"></a> +<span class="sourceLineNo">863</span> * @param serverName Deprecated. Not used.<a name="line.863"></a> +<span class="sourceLineNo">864</span> * @return Deprecated. Returns true always.<a name="line.864"></a> +<span class="sourceLineNo">865</span> * @throws IOException if a remote or network exception occurs<a name="line.865"></a> +<span class="sourceLineNo">866</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.866"></a> +<span class="sourceLineNo">867</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18231">HBASE-18231</a>).<a name="line.867"></a> +<span class="sourceLineNo">868</span> * Use {@link #unassign(byte[], boolean)}.<a name="line.868"></a> +<span class="sourceLineNo">869</span> */<a name="line.869"></a> +<span class="sourceLineNo">870</span> @Deprecated<a name="line.870"></a> +<span class="sourceLineNo">871</span> boolean closeRegionWithEncodedRegionName(final String encodedRegionName, final String serverName)<a name="line.871"></a> +<span class="sourceLineNo">872</span> throws IOException;<a name="line.872"></a> +<span class="sourceLineNo">873</span><a name="line.873"></a> +<span class="sourceLineNo">874</span> /**<a name="line.874"></a> +<span class="sourceLineNo">875</span> * Used {@link #unassign(byte[], boolean)} to unassign the region. For expert-admins.<a name="line.875"></a> +<span class="sourceLineNo">876</span> *<a name="line.876"></a> +<span class="sourceLineNo">877</span> * @param sn Deprecated. Not used.<a name="line.877"></a> +<span class="sourceLineNo">878</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.878"></a> +<span class="sourceLineNo">879</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18231">HBASE-18231</a>).<a name="line.879"></a> +<span class="sourceLineNo">880</span> * Use {@link #unassign(byte[], boolean)}.<a name="line.880"></a> +<span class="sourceLineNo">881</span> */<a name="line.881"></a> +<span class="sourceLineNo">882</span> @Deprecated<a name="line.882"></a> +<span class="sourceLineNo">883</span> void closeRegion(final ServerName sn, final HRegionInfo hri) throws IOException;<a name="line.883"></a> +<span class="sourceLineNo">884</span><a name="line.884"></a> +<span class="sourceLineNo">885</span> /**<a name="line.885"></a> +<span class="sourceLineNo">886</span> * Get all the online regions on a region server.<a name="line.886"></a> +<span class="sourceLineNo">887</span> */<a name="line.887"></a> +<span class="sourceLineNo">888</span> List<HRegionInfo> getOnlineRegions(final ServerName sn) throws IOException;<a name="line.888"></a> +<span class="sourceLineNo">889</span><a name="line.889"></a> +<span class="sourceLineNo">890</span> /**<a name="line.890"></a> +<span class="sourceLineNo">891</span> * Flush a table. Synchronous operation.<a name="line.891"></a> +<span class="sourceLineNo">892</span> *<a name="line.892"></a> +<span class="sourceLineNo">893</span> * @param tableName table to flush<a name="line.893"></a> +<span class="sourceLineNo">894</span> * @throws IOException if a remote or network exception occurs<a name="line.894"></a> +<span class="sourceLineNo">895</span> */<a name="line.895"></a> +<span class="sourceLineNo">896</span> void flush(final TableName tableName) throws IOException;<a name="line.896"></a> +<span class="sourceLineNo">897</span><a name="line.897"></a> +<span class="sourceLineNo">898</span> /**<a name="line.898"></a> +<span class="sourceLineNo">899</span> * Flush an individual region. Synchronous operation.<a name="line.899"></a> +<span class="sourceLineNo">900</span> *<a name="line.900"></a> +<span class="sourceLineNo">901</span> * @param regionName region to flush<a name="line.901"></a> +<span class="sourceLineNo">902</span> * @throws IOException if a remote or network exception occurs<a name="line.902"></a> +<span class="sourceLineNo">903</span> */<a name="line.903"></a> +<span class="sourceLineNo">904</span> void flushRegion(final byte[] regionName) throws IOException;<a name="line.904"></a> +<span class="sourceLineNo">905</span><a name="line.905"></a> +<span class="sourceLineNo">906</span> /**<a name="line.906"></a> +<span class="sourceLineNo">907</span> * Compact a table. Asynchronous operation.<a name="line.907"></a> +<span class="sourceLineNo">908</span> *<a name="line.908"></a> +<span class="sourceLineNo">909</span> * @param tableName table to compact<a name="line.909"></a> +<span class="sourceLineNo">910</span> * @throws IOException if a remote or network exception occurs<a name="line.910"></a> +<span class="sourceLineNo">911</span> */<a name="line.911"></a> +<span class="sourceLineNo">912</span> void compact(final TableName tableName) throws IOException;<a name="line.912"></a> +<span class="sourceLineNo">913</span><a name="line.913"></a> +<span class="sourceLineNo">914</span> /**<a name="line.914"></a> +<span class="sourceLineNo">915</span> * Compact an individual region. Asynchronous operation.<a name="line.915"></a> +<span class="sourceLineNo">916</span> *<a name="line.916"></a> +<span class="sourceLineNo">917</span> * @param regionName region to compact<a name="line.917"></a> +<span class="sourceLineNo">918</span> * @throws IOException if a remote or network exception occurs<a name="line.918"></a> +<span class="sourceLineNo">919</span> */<a name="line.919"></a> +<span class="sourceLineNo">920</span> void compactRegion(final byte[] regionName) throws IOException;<a name="line.920"></a> +<span class="sourceLineNo">921</span><a name="line.921"></a> +<span class="sourceLineNo">922</span> /**<a name="line.922"></a> +<span class="sourceLineNo">923</span> * Compact a column family within a table. Asynchronous operation.<a name="line.923"></a> +<span class="sourceLineNo">924</span> *<a name="line.924"></a> +<span class="sourceLineNo">925</span> * @param tableName table to compact<a name="line.925"></a> +<span class="sourceLineNo">926</span> * @param columnFamily column family within a table<a name="line.926"></a> +<span class="sourceLineNo">927</span> * @throws IOException if a remote or network exception occurs<a name="line.927"></a> +<span class="sourceLineNo">928</span> */<a name="line.928"></a> +<span class="sourceLineNo">929</span> void compact(final TableName tableName, final byte[] columnFamily)<a name="line.929"></a> +<span class="sourceLineNo">930</span> throws IOException;<a name="line.930"></a> +<span class="sourceLineNo">931</span><a name="line.931"></a> +<span class="sourceLineNo">932</span> /**<a name="line.932"></a> +<span class="sourceLineNo">933</span> * Compact a column family within a region. Asynchronous operation.<a name="line.933"></a> +<span class="sourceLineNo">934</span> *<a name="line.934"></a> +<span class="sourceLineNo">935</span> * @param regionName region to compact<a name="line.935"></a> +<span class="sourceLineNo">936</span> * @param columnFamily column family within a region<a name="line.936"></a> +<span class="sourceLineNo">937</span> * @throws IOException if a remote or network exception occurs<a name="line.937"></a> +<span class="sourceLineNo">938</span> */<a name="line.938"></a> +<span class="sourceLineNo">939</span> void compactRegion(final byte[] regionName, final byte[] columnFamily)<a name="line.939"></a> +<span class="sourceLineNo">940</span> throws IOException;<a name="line.940"></a> +<span class="sourceLineNo">941</span><a name="line.941"></a> +<span class="sourceLineNo">942</span> /**<a name="line.942"></a> +<span class="sourceLineNo">943</span> * Major compact a table. Asynchronous operation.<a name="line.943"></a> +<span class="sourceLineNo">944</span> *<a name="line.944"></a> +<span class="sourceLineNo">945</span> * @param tableName table to major compact<a name="line.945"></a> +<span class="sourceLineNo">946</span> * @throws IOException if a remote or network exception occurs<a name="line.946"></a> +<span class="sourceLineNo">947</span> */<a name="line.947"></a> +<span class="sourceLineNo">948</span> void majorCompact(TableName tableName) throws IOException;<a name="line.948"></a> +<span class="sourceLineNo">949</span><a name="line.949"></a> +<span class="sourceLineNo">950</span> /**<a name="line.950"></a> +<span class="sourceLineNo">951</span> * Major compact a table or an individual region. Asynchronous operation.<a name="line.951"></a> +<span class="sourceLineNo">952</span> *<a name="line.952"></a> +<span class="sourceLineNo">953</span> * @param regionName region to major compact<a name="line.953"></a> +<span class="sourceLineNo">954</span> * @throws IOException if a remote or network exception occurs<a name="line.954"></a> +<span class="sourceLineNo">955</span> */<a name="line.955"></a> +<span class="sourceLineNo">956</span> void majorCompactRegion(final byte[] regionName) throws IOException;<a name="line.956"></a> +<span class="sourceLineNo">957</span><a name="line.957"></a> +<span class="sourceLineNo">958</span> /**<a name="line.958"></a> +<span class="sourceLineNo">959</span> * Major compact a column family within a table. 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If passed the empty byte<a name="line.995"></a> +<span class="sourceLineNo">996</span> * array we'll assign to a random server. A server name is made of host, port and startcode.<a name="line.996"></a> +<span class="sourceLineNo">997</span> * Here is an example: <code> host187.example.com,60020,1289493121758</code><a name="line.997"></a> +<span class="sourceLineNo">998</span> * @throws IOException if we can't find a region named<a name="line.998"></a> +<span class="sourceLineNo">999</span> * <code>encodedRegionName</code><a name="line.999"></a> +<span class="sourceLineNo">1000</span> */<a name="line.1000"></a> +<span class="sourceLineNo">1001</span> void move(final byte[] encodedRegionName, final byte[] destServerName)<a name="line.1001"></a> +<span class="sourceLineNo">1002</span> throws IOException;<a name="line.1002"></a> +<span class="sourceLineNo">1003</span><a name="line.1003"></a> +<span class="sourceLineNo">1004</span> /**<a name="line.1004"></a> +<span class="sourceLineNo">1005</span> * @param regionName Region name to assign.<a name="line.1005"></a> <span class="sourceLineNo">1006</span> */<a name="line.1006"></a> -<span class="sourceLineNo">1007</span> void unassign(final byte[] regionName, final boolean force)<a name="line.1007"></a> +<span class="sourceLineNo">1007</span> void assign(final byte[] regionName)<a name="line.1007"></a> <span class="sourceLineNo">1008</span> throws IOException;<a name="line.1008"></a> <span class="sourceLineNo">1009</span><a name="line.1009"></a> <span class="sourceLineNo">1010</span> /**<a name="line.1010"></a> -<span class="sourceLineNo">1011</span> * Offline specified region from master's in-memory state. It will not attempt to reassign the<a name="line.1011"></a> -<span class="sourceLineNo">1012</span> * region as in unassign. This API can be used when a region not served by any region server and<a name="line.1012"></a> -<span class="sourceLineNo">1013</span> * still online as per Master's in memory state. If this API is incorrectly used on active region<a name="line.1013"></a> -<span class="sourceLineNo">1014</span> * then master will loose track of that region. 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Use {@link<a name="line.1012"></a> +<span class="sourceLineNo">1013</span> * #move(byte[], byte[])} if you want to control the region movement.<a name="line.1013"></a> +<span class="sourceLineNo">1014</span> *<a name="line.1014"></a> +<span class="sourceLineNo">1015</span> * @param regionName Region to unassign. Will clear any existing RegionPlan if one found.<a name="line.1015"></a> +<span class="sourceLineNo">1016</span> * @param force If true, force unassign (Will remove region from regions-in-transition too if<a name="line.1016"></a> +<span class="sourceLineNo">1017</span> * present. If results in double assignment use hbck -fix to resolve. To be used by experts).<a name="line.1017"></a> +<span class="sourceLineNo">1018</span> */<a name="line.1018"></a> +<span class="sourceLineNo">1019</span> void unassign(final byte[] regionName, final boolean force)<a name="line.1019"></a> +<span class="sourceLineNo">1020</span> throws IOException;<a name="line.1020"></a> <span class="sourceLineNo">1021</span><a name="line.1021"></a> <span class="sourceLineNo">1022</span> /**<a name="line.1022"></a> -<span class="sourceLineNo">1023</span> * Turn the load balancer on or off.<a name="line.1023"></a> -<span class="sourceLineNo">1024</span> *<a name="line.1024"></a> -<span class="sourceLineNo">1025</span> * @param synchronous If true, it waits until current balance() call, if outstanding, to return.<a name="line.1025"></a> -<span class="sourceLineNo">1026</span> * @return Previous balancer value<a name="line.1026"></a> -<span class="sourceLineNo">1027</span> */<a name="line.1027"></a> -<span class="sourceLineNo">1028</span> boolean setBalancerRunning(final boolean on, final boolean synchronous)<a name="line.1028"></a> -<span class="sourceLineNo">1029</span> throws IOException;<a name="line.1029"></a> -<span class="sourceLineNo">1030</span><a name="line.1030"></a> -<span class="sourceLineNo">1031</span> /**<a name="line.1031"></a> -<span class="sourceLineNo">1032</span> * Invoke the balancer. Will run the balancer and if regions to move, it will go ahead and do the<a name="line.1032"></a> -<span class="sourceLineNo">1033</span> * reassignments. Can NOT run for various reasons. Check logs.<a name="line.1033"></a> -<span class="sourceLineNo">1034</span> *<a name="line.1034"></a> -<span class="sourceLineNo">1035</span> * @return True if balancer ran, false otherwise.<a name="line.1035"></a> -<span class="sourceLineNo">1036</span> */<a name="line.1036"></a> -<span class="sourceLineNo">1037</span> boolean balancer() throws IOException;<a name="line.1037"></a> -<span class="sourceLineNo">1038</span><a name="line.1038"></a> -<span class="sourceLineNo">1039</span> /**<a name="line.1039"></a> -<span class="sourceLineNo">1040</span> * Invoke the balancer. Will run the balancer and if regions to move, it will<a name="line.1040"></a> -<span class="sourceLineNo">1041</span> * go ahead and do the reassignments. If there is region in transition, force parameter of true<a name="line.1041"></a> -<span class="sourceLineNo">1042</span> * would still run balancer. Can *not* run for other reasons. 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Can NOT run for various reasons. 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It will not attempt to reassign the<a name="line.1023"></a> +<span class="sourceLineNo">1024</span> * region as in unassign. This API can be used when a region not served by any region server and<a name="line.1024"></a> +<span class="sourceLineNo">1025</span> * still online as per Master's in memory state. If this API is incorrectly used on active region<a name="line.1025"></a> +<span class="sourceLineNo">1026</span> * then master will loose track of that region. 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If there is region in transition, force parameter of true<a name="line.1053"></a> +<span class="sourceLineNo">1054</span> * would still run balancer. Can *not* run for other reasons. 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Asynchronous operation.<a name="line.1184"></a> -<span class="sourceLineNo">1185</span> *<a name="line.1185"></a> -<span class="sourceLineNo">1186</span> * @param tableName table to split<a name="line.1186"></a> -<span class="sourceLineNo">1187</span> * @param splitPoint the explicit position to split on<a name="line.1187"></a> -<span class="sourceLineNo">1188</span> * @throws IOException if a remote or network exception occurs<a name="line.1188"></a> -<span class="sourceLineNo">1189</span> */<a name="line.1189"></a> -<span class="sourceLineNo">1190</span> void split(final TableName tableName, final byte[] splitPoint)<a name="line.1190"></a> -<span class="sourceLineNo">1191</span> throws IOException;<a name="line.1191"></a> -<span class="sourceLineNo">1192</span><a name="line.1192"></a> -<span class="sourceLineNo">1193</span> /**<a name="line.1193"></a> -<span class="sourceLineNo">1194</span> * Split an individual region. Asynchronous operation.<a name="line.1194"></a> -<span class="sourceLineNo">1195</span> *<a name="line.1195"></a> -<span class="sourceLineNo">1196</span> * @param regionName region to split<a name="line.1196"></a> -<span class="sourceLineNo">1197</span> * @param splitPoint the explicit position to split on<a name="line.1197"></a> -<span class="sourceLineNo">1198</span> * @throws IOException if a remote or network exception occurs<a name="line.1198"></a> -<span class="sourceLineNo">1199</span> * @deprecated Since 2.0. Will be removed in 3.0. Use<a name="line.1199"></a> -<span class="sourceLineNo">1200</span> * {@link #splitRegionAsync(byte[], byte[])} instead.<a name="line.1200"></a> -<span class="sourceLineNo">1201</span> */<a name="line.1201"></a> -<span class="sourceLineNo">1202</span> void splitRegion(final byte[] regionName, final byte[] splitPoint)<a name="line.1202"></a> -<span class="sourceLineNo">1203</span> throws IOException;<a name="line.1203"></a> -<span class="sourceLineNo">1204</span><a name="line.1204"></a> -<span class="sourceLineNo">1205</span> /**<a name="line.1205"></a> -<span class="sourceLineNo">1206</span> * Split an individual region. Asynchronous operation.<a name="line.1206"></a> -<span class="sourceLineNo">1207</span> * @param regionName region to split<a name="line.1207"></a> -<span class="sourceLineNo">1208</span> * @param splitPoint the explicit position to split on<a name="line.1208"></a> -<span class="sourceLineNo">1209</span> * @throws IOException if a remote or network exception occurs<a name="line.1209"></a> -<span class="sourceLineNo">1210</span> */<a name="line.1210"></a> -<span class="sourceLineNo">1211</span> Future<Void> splitRegionAsync(byte[] regionName, byte[] splitPoint)<a name="line.1211"></a> -<span class="sourceLineNo">1212</span> throws IOException;<a name="line.1212"></a> -<span class="sourceLineNo">1213</span><a name="line.1213"></a> -<span class="sourceLineNo">1214</span> /**<a name="line.1214"></a> -<span class="sourceLineNo">1215</span> * Modify an existing table, more IRB friendly version.<a name="line.1215"></a> -<span class="sourceLineNo">1216</span> *<a name="line.1216"></a> -<span class="sourceLineNo">1217</span> * @param tableName name of table.<a name="line.1217"></a> -<span class="sourceLineNo">1218</span> * @param htd modified description of the table<a name="line.1218"></a> -<span class="sourceLineNo">1219</span> * @throws IOException if a remote or network exception occurs<a name="line.1219"></a> -<span class="sourceLineNo">1220</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.1220"></a> -<span class="sourceLineNo">1221</span> * use {@link #modifyTable(TableDescriptor)}<a name="line.1221"></a> -<span class="sourceLineNo">1222</span> */<a name="line.1222"></a> -<span class="sourceLineNo">1223</span> @Deprecated<a name="line.1223"></a> -<span class="sourceLineNo">1224</span> void modifyTable(final TableName tableName, final HTableDescriptor htd)<a name="line.1224"></a> -<span class="sourceLineNo">1225</span> throws IOException;<a name="line.1225"></a> -<span class="sourceLineNo">1226</span><a name="line.1226"></a> -<span class="sourceLineNo">1227</span> /**<a name="line.1227"></a> -<span class="sourceLineNo">1228</span> * Modify an existing table, more IRB friendly version.<a name="line.1228"></a> -<span class="sourceLineNo">1229</span> *<a name="line.1229"></a> -<span class="sourceLineNo">1230</span> * @param td modified description of the table<a name="line.1230"></a> -<span class="sourceLineNo">1231</span> * @throws IOException if a remote or network exception occurs<a name="line.1231"></a> -<span class="sourceLineNo">1232</span> */<a name="line.1232"></a> -<span class="sourceLineNo">1233</span> void modifyTable(final TableDescriptor td) throws IOException;<a name="line.1233"></a> -<span class="sourceLineNo">1234</span><a name="line.1234"></a> -<span class="sourceLineNo">1235</span> /**<a name="line.1235"></a> -<span class="sourceLineNo">1236</span> * Modify an existing table, more IRB friendly version. Asynchronous operation. 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You can use Future.get(long, TimeUnit) to wait on the<a name="line.1246"></a> -<span class="sourceLineNo">1247</span> * operation to complete<a name="line.1247"></a> -<span class="sourceLineNo">1248</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.1248"></a> -<span class="sourceLineNo">1249</span> * use {@link #modifyTableAsync(TableDescriptor)}<a name="line.1249"></a> -<span class="sourceLineNo">1250</span> */<a name="line.1250"></a> -<span class="sourceLineNo">1251</span> @Deprecated<a name="line.1251"></a> -<span class="sourceLineNo">1252</span> Future<Void> modifyTableAsync(final TableName tableName, final HTableDescriptor htd)<a name="line.1252"></a> -<span class="sourceLineNo">1253</span> throws IOException;<a name="line.1253"></a> -<span class="sourceLineNo">1254</span><a name="line.1254"></a> -<span class="sourceLineNo">1255</span> /**<a name="line.1255"></a> -<span class="sourceLineNo">1256</span> * Modify an existing table, more IRB friendly version. Asynchronous operation. 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You can use Future.get(long, TimeUnit) to wait on the<a name="line.1265"></a> -<span class="sourceLineNo">1266</span> * operation to complete<a name="line.1266"></a> -<span class="sourceLineNo">1267</span> */<a name="line.1267"></a> -<span class="sourceLineNo">1268</span> Future<Void> modifyTableAsync(TableDescriptor td)<a name="line.1268"></a> +<span class="sourceLineNo">1168</span> * @param nameofRegionsToMerge encoded or full name of daughter regions<a name="line.1168"></a> +<span class="sourceLineNo">1169</span> * @param forcible true if do a compulsory merge, otherwise we will only merge<a name="line.1169"></a> +<span class="sourceLineNo">1170</span> * adjacent regions<a name="line.1170"></a> +<span class="sourceLineNo">1171</span> * @throws IOException<a name="line.1171"></a> +<span class="sourceLineNo">1172</span> */<a name="line.1172"></a> +<span class="sourceLineNo">1173</span> Future<Void> mergeRegionsAsync(<a name="line.1173"></a> +<span class="sourceLineNo">1174</span> final byte[][] nameofRegionsToMerge,<a name="line.1174"></a> +<span class="sourceLineNo">1175</span> final boolean forcible) throws IOException;<a name="line.1175"></a> +<span class="sourceLineNo">1176</span><a name="line.1176"></a> +<span class="sourceLineNo">1177</span> /**<a name="line.1177"></a> +<span class="sourceLineNo">1178</span> * Split a table. Asynchronous operation.<a name="line.1178"></a> +<span class="sourceLineNo">1179</span> *<a name="line.1179"></a> +<span class="sourceLineNo">1180</span> * @param tableName table to split<a name="line.1180"></a> +<span class="sourceLineNo">1181</span> * @throws IOException if a remote or network exception occurs<a name="line.1181"></a> +<span class="sourceLineNo">1182</span> */<a name="line.1182"></a> +<span class="sourceLineNo">1183</span> void split(final TableName tableName) throws IOException;<a name="line.1183"></a> +<span class="sourceLineNo">1184</span><a name="line.1184"></a> +<span class="sourceLineNo">1185</span> /**<a name="line.1185"></a> +<span class="sourceLineNo">1186</span> * Split an individual region. Asynchronous operation.<a name="line.1186"></a> +<span class="sourceLineNo">1187</span> *<a name="line.1187"></a> +<span class="sourceLineNo">1188</span> * @param regionName region to split<a name="line.1188"></a> +<span class="sourceLineNo">1189</span> * @throws IOException if a remote or network exception occurs<a name="line.1189"></a> +<span class="sourceLineNo">1190</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.1190"></a> +<span class="sourceLineNo">1191</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18229">HBASE-18229</a>).<a name="line.1191"></a> +<span class="sourceLineNo">1192</span> * Use {@link #splitRegionAsync(byte[], byte[])}.<a name="line.1192"></a> +<span class="sourceLineNo">1193</span> */<a name="line.1193"></a> +<span class="sourceLineNo">1194</span> @Deprecated<a name="line.1194"></a> +<span class="sourceLineNo">1195</span> void splitRegion(final byte[] regionName) throws IOException;<a name="line.1195"></a> +<span class="sourceLineNo">1196</span><a name="line.1196"></a> +<span class="sourceLineNo">1197</span> /**<a name="line.1197"></a> +<span class="sourceLineNo">1198</span> * Split a table. Asynchronous operation.<a name="line.1198"></a> +<span class="sourceLineNo">1199</span> *<a name="line.1199"></a> +<span class="sourceLineNo">1200</span> * @param tableName table to split<a name="line.1200"></a> +<span class="sourceLineNo">1201</span> * @param splitPoint the explicit position to split on<a name="line.1201"></a> +<span class="sourceLineNo">1202</span> * @throws IOException if a remote or network exception occurs<a name="line.1202"></a> +<span class="sourceLineNo">1203</span> */<a name="line.1203"></a> +<span class="sourceLineNo">1204</span> void split(final TableName tableName, final byte[] splitPoint)<a name="line.1204"></a> +<span class="sourceLineNo">1205</span> throws IOException;<a name="line.1205"></a> +<span class="sourceLineNo">1206</span><a name="line.1206"></a> +<span class="sourceLineNo">1207</span> /**<a name="line.1207"></a> +<span class="sourceLineNo">1208</span> * Split an individual region. Asynchronous operation.<a name="line.1208"></a> +<span class="sourceLineNo">1209</span> *<a name="line.1209"></a> +<span class="sourceLineNo">1210</span> * @param regionName region to split<a name="line.1210"></a> +<span class="sourceLineNo">1211</span> * @param splitPoint the explicit position to split on<a name="line.1211"></a> +<span class="sourceLineNo">1212</span> * @throws IOException if a remote or network exception occurs<a name="line.1212"></a> +<span class="sourceLineNo">1213</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0<a name="line.1213"></a> +<span class="sourceLineNo">1214</span> * (<a href="https://issues.apache.org/jira/browse/HBASE-18229">HBASE-18229</a>).<a name="line.1214"></a> +<span class="sourceLineNo">1215</span> * Use {@link #splitRegionAsync(byte[], byte[])}.<a name="line.1215"></a> +<span class="sourceLineNo">1216</span> */<a name="line.1216"></a> +<span class="sourceLineNo">1217</span> @Deprecated<a name="line.1217"></a> +<span class="sourceLineNo">1218</span> void splitRegion(final byte[] regionName, final byte[] splitPoint)<a name="line.1218"></a> +<span class="sourceLineNo">1219</span> throws IOException;<a name="line.1219"></a> +<span class="sourceLineNo">1220</span><a name="line.1220"></a> +<span class="sourceLineNo">1221</span> /**<a name="line.1221"></a> +<span class="sourceLineNo">1222</span> * Split an individual region. Asynchronous operation.<a name="line.1222"></a> +<span class="sourceLineNo">1223</span> * @param regionName region to split<a name="line.1223"></a> +<span class="sourceLineNo">1224</span> * @param splitPoint the explicit position to split on<a name="line.1224"></a> +<span class="sourceLineNo">1225</span> * @throws IOException if a remote or network exception occurs<a name="line.1225"></a> +<span class="sourceLineNo">1226</span> */<a name="line.1226"></a> +<span class="sourceLineNo">1227</span> Future<Void> splitRegionAsync(byte[] regionName, byte[] splitPoint)<a name="line.1227"></a> +<span class="sourceLineNo">1228</span> throws IOException;<a name="line.1228"></a> +<span class="sourceLineNo">1229</span><a name="line.1229"></a> +<span class="sourceLineNo">1230</span> /**<a name="line.1230"></a> +<span class="sourceLineNo">1231</span> * Modify an existing table, more IRB friendly version.<a name="line.1231"></a> +<span class="sourceLineNo">1232</span> *<a name="line.1232"></a> +<span class="sourceLineNo">1233</span> * @param tableName name of table.<a name="line.1233"></a> +<span class="sourceLineNo">1234</span> * @param htd modified description of the table<a name="line.1234"></a> +<span class="sourceLineNo">1235</span> * @throws IOException if a remote or network exception occurs<a name="line.1235"></a> +<span class="sourceLineNo">1236</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.1236"></a> +<span class="sourceLineNo">1237</span> * use {@link #modifyTable(TableDescriptor)}<a name="line.1237"></a> +<span class="sourceLineNo">1238</span> */<a name="line.1238"></a> +<span class="sourceLineNo">1239</span> @Deprecated<a name="line.1239"></a> +<span class="sourceLineNo">1240</span> void modifyTable(final TableName tableName, final HTableDescriptor htd)<a name="line.1240"></a> +<span class="sourceLineNo">1241</span> throws IOException;<a name="line.1241"></a> +<span class="sourceLineNo">1242</span><a name="line.1242"></a> +<span class="sourceLineNo">1243</span> /**<a name="line.1243"></a> +<span class="sourceLineNo">1244</span> * Modify an existing table, more IRB friendly version.<a name="line.1244"></a> +<span class="sourceLineNo">1245</span> *<a name="line.1245"></a> +<span class="sourceLineNo">1246</span> * @param td modified description of the table<a name="line.1246"></a> +<span class="sourceLineNo">1247</span> * @throws IOException if a remote or network exception occurs<a name="line.1247"></a> +<span class="sourceLineNo">1248</span> */<a name="line.1248"></a> +<span class="sourceLineNo">1249</span> void modifyTable(final TableDescriptor td) throws IOException;<a name="line.1249"></a> +<span class="sourceLineNo">1250</span><a name="line.1250"></a> +<span class="sourceLineNo">1251</span> /**<a name="line.1251"></a> +<span class="sourceLineNo">1252</span> * Modify an existing table, more IRB friendly version. Asynchronous operation. This means that<a name="line.1252"></a> +<span class="sourceLineNo">1253</span> * it may be a while before your schema change is updated across all of the table.<a name="line.1253"></a> +<span class="sourceLineNo">1254</span> * You can use Future.get(long, TimeUnit) to wait on the operation to complete.<a name="line.1254"></a> +<span class="sourceLineNo">1255</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.1255"></a> +<span class="sourceLineNo">1256</span> * or TimeoutException in case the wait timeout was not long enough to allow the<a name="line.1256"></a> +<span class="sourceLineNo">1257</span> * operation to complete.<a name="line.1257"></a> +<span class="sourceLineNo">1258</span> *<a name="line.1258"></a> +<span class="sourceLineNo">1259</span> * @param tableName name of table.<a name="line.1259"></a> +<span class="sourceLineNo">1260</span> * @param htd modified description of the table<a name="line.1260"></a> +<span class="sourceLineNo">1261</span> * @throws IOException if a remote or network exception occurs<a name="line.1261"></a> +<span class="sourceLineNo">1262</span> * @return the result of the async modify. You can use Future.get(long, TimeUnit) to wait on the<a name="line.1262"></a> +<span class="sourceLineNo">1263</span> * operation to complete<a name="line.1263"></a> +<span class="sourceLineNo">1264</span> * @deprecated since 2.0 version and will be removed in 3.0 version.<a name="line.1264"></a> +<span class="sourceLineNo">1265</span> * use {@link #modifyTableAsync(TableDescriptor)}<a name="line.1265"></a> +<span class="sourceLineNo">1266</span> */<a name="line.1266"></a> +<span class="sourceLineNo">1267</span> @Deprecated<a name="line.1267"></a> +<span class="sourceLineNo">1268</span> Future<Void> modifyTableAsync(final TableName tableName, final HTableDescriptor htd)<a name="line.1268"></a> <span class="sourceLineNo">1269</span> throws IOException;<a name="line.1269"></a> <span class="sourceLineNo">1270</span><a name="line.1270"></a> <span class="sourceLineNo">1271</span> /**<a name="line.1271"></a> -<span class="sourceLineNo">1272</span> * Shuts down the HBase cluster<a name="line.1272"></a> -<span class="sourceLineNo">1273</span> *<a name="line.1273"></a> -<span class="sourceLineNo">1274</span> * @throws IOException if a remote or network exception occurs<a name="line.1274"></a> -<span class="sourceLineNo">1275</span> */<a name="line.1275"></a> -<span class="sourceLineNo">1276</span> void shutdown() throws IOException;<a name="line.1276"></a> -<span class="sourceLineNo">1277</span><a name="line.1277"></a> -<span class="sourceLineNo">1278</span> /**<a name="line.1278"></a> -<span class="sourceLineNo">1279</span> * Shuts down the current HBase master only. Does not shutdown the cluster.<a name="line.1279"></a> -<span class="sourceLineNo">1280</span> *<a name="line.1280"></a> -<span class="sourceLineNo">1281</span> * @throws IOException if a remote or network exception occurs<a name="line.1281"></a> -<span class="sourceLineNo">1282</span> * @see #shutdown()<a name="line.1282"></a> +<span class="sourceLineNo">1272</span> * Modify an existing table, more IRB friendly version. Asynchronous operation. This means that<a name="line.1272"></a> +<span class="sourceLineNo">1273</span> * it may be a while before your schema change is updated across all of the table.<a name="line.1273"></a> +<span class="sourceLineNo">1274</span> * You can use Future.get(long, TimeUnit) to wait on the operation to complete.<a name="line.1274"></a> +<span class="sourceLineNo">1275</span> * It may throw ExecutionException if there was an error while executing the operation<a name="line.1275"></a> +<span class="sourceLineNo">1276</span> * or TimeoutException in case the wait timeout was not long enough to allow the<a name="line.1276"></a> +<span class="sourceLineNo">1277</span> * operation to complete.<a name="line.1277"></a> +<span class="sourceLineNo">1278</span> *<a name="line.1278"></a> +<span class="sourceLineNo">1279</span> * @param td description of the table<a name="line.1279"></a> +<span class="sourceLineNo">1280</span> * @throws IOException if a remote or network exception occurs<a name="line.1280"></a> +<span class="sourceLineNo">1281</span> * @return the result of the async modify. You can use Future.get(long, TimeUnit) to wait on the<a name="line.1281"></a> +<span class="sourceLineNo">1282</span> * operation to complete<a name="line.1282"></a> <span class="sourceLineNo">1283</span> */<a name="line.1283"></a> -<span class="sourceLineNo">1284</span> void stopMaster() throws IOException;<a name="line.1284"></a> -<span class="sourceLineNo">1285</span><a name="line.1285"></a> -<span class="sourceLineNo">1286</span> /**<a name="line.1286"></a> -<span class="sourceLineNo">1287</span> * Check whether Master is in maintenance mode<a name="line.1287"></a> -<span class="sourceLineNo">1288</span> *<a name="line.1288"></a> -<span class="sourceLineNo">1289</span> * @throws IOException if a remote or network exception occurs<a name="line.1289"></a> -<span class="sourceLineNo">1290</span> */<a name="line.1290"></a> -<span class="sourceLineNo">1291</span> boolean isMasterInMaintenanceMode() throws IOException;<a name="line.1291"></a> -<span class="sourceLineNo">1292</span><a name="line.1292"></a> -<span class="sourceLineNo">1293</span>
<TRUNCATED>
