http://git-wip-us.apache.org/repos/asf/hbase-site/blob/32453e2d/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html index 4aaf926..e249fd7 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/AsyncAdmin.html @@ -72,489 +72,489 @@ <span class="sourceLineNo">064</span> /**<a name="line.64"></a> <span class="sourceLineNo">065</span> * List all the userspace tables.<a name="line.65"></a> <span class="sourceLineNo">066</span> * @return - returns a list of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.66"></a> -<span class="sourceLineNo">067</span> * @see #listTables(Optional, boolean)<a name="line.67"></a> -<span class="sourceLineNo">068</span> */<a name="line.68"></a> -<span class="sourceLineNo">069</span> default CompletableFuture<List<TableDescriptor>> listTables() {<a name="line.69"></a> -<span class="sourceLineNo">070</span> return listTables(Optional.empty(), false);<a name="line.70"></a> -<span class="sourceLineNo">071</span> }<a name="line.71"></a> -<span class="sourceLineNo">072</span><a name="line.72"></a> -<span class="sourceLineNo">073</span> /**<a name="line.73"></a> -<span class="sourceLineNo">074</span> * List all the tables matching the given pattern.<a name="line.74"></a> -<span class="sourceLineNo">075</span> * @param pattern The compiled regular expression to match against<a name="line.75"></a> -<span class="sourceLineNo">076</span> * @param includeSysTables False to match only against userspace tables<a name="line.76"></a> -<span class="sourceLineNo">077</span> * @return - returns a list of TableDescriptors wrapped by a {@link CompletableFuture}.<a name="line.77"></a> -<span class="sourceLineNo">078</span> */<a name="line.78"></a> -<span class="sourceLineNo">079</span> CompletableFuture<List<TableDescriptor>> listTables(Optional<Pattern> pattern,<a name="line.79"></a> -<span class="sourceLineNo">080</span> boolean includeSysTables);<a name="line.80"></a> -<span class="sourceLineNo">081</span><a name="line.81"></a> -<span class="sourceLineNo">082</span> /**<a name="line.82"></a> -<span class="sourceLineNo">083</span> * List all of the names of userspace tables.<a name="line.83"></a> -<span class="sourceLineNo">084</span> * @return a list of table names wrapped by a {@link CompletableFuture}.<a name="line.84"></a> -<span class="sourceLineNo">085</span> * @see #listTableNames(Optional, boolean)<a name="line.85"></a> -<span class="sourceLineNo">086</span> */<a name="line.86"></a> -<span class="sourceLineNo">087</span> default CompletableFuture<List<TableName>> listTableNames() {<a name="line.87"></a> -<span class="sourceLineNo">088</span> return listTableNames(Optional.empty(), false);<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> /**<a name="line.91"></a> -<span class="sourceLineNo">092</span> * List all of the names of userspace tables.<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @param pattern The regular expression to match against<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param includeSysTables False to match only against userspace tables<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @return a list of table names wrapped by a {@link CompletableFuture}.<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span> CompletableFuture<List<TableName>> listTableNames(Optional<Pattern> pattern,<a name="line.97"></a> -<span class="sourceLineNo">098</span> boolean includeSysTables);<a name="line.98"></a> -<span class="sourceLineNo">099</span><a name="line.99"></a> -<span class="sourceLineNo">100</span> /**<a name="line.100"></a> -<span class="sourceLineNo">101</span> * Method for getting the tableDescriptor<a name="line.101"></a> -<span class="sourceLineNo">102</span> * @param tableName as a {@link TableName}<a name="line.102"></a> -<span class="sourceLineNo">103</span> * @return the read-only tableDescriptor wrapped by a {@link CompletableFuture}.<a name="line.103"></a> -<span class="sourceLineNo">104</span> */<a name="line.104"></a> -<span class="sourceLineNo">105</span> CompletableFuture<TableDescriptor> getTableDescriptor(TableName tableName);<a name="line.105"></a> -<span class="sourceLineNo">106</span><a name="line.106"></a> -<span class="sourceLineNo">107</span> /**<a name="line.107"></a> -<span class="sourceLineNo">108</span> * Creates a new table.<a name="line.108"></a> -<span class="sourceLineNo">109</span> * @param desc table descriptor for table<a name="line.109"></a> -<span class="sourceLineNo">110</span> */<a name="line.110"></a> -<span class="sourceLineNo">111</span> default CompletableFuture<Void> createTable(TableDescriptor desc) {<a name="line.111"></a> -<span class="sourceLineNo">112</span> return createTable(desc, Optional.empty());<a name="line.112"></a> -<span class="sourceLineNo">113</span> }<a name="line.113"></a> -<span class="sourceLineNo">114</span><a name="line.114"></a> -<span class="sourceLineNo">115</span> /**<a name="line.115"></a> -<span class="sourceLineNo">116</span> * Creates a new table with the specified number of regions. The start key specified will become<a name="line.116"></a> -<span class="sourceLineNo">117</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.117"></a> -<span class="sourceLineNo">118</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.118"></a> -<span class="sourceLineNo">119</span> * has a null end key). 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The start key specified will become<a name="line.125"></a> +<span class="sourceLineNo">126</span> * the end key of the first region of the table, and the end key specified will become the start<a name="line.126"></a> +<span class="sourceLineNo">127</span> * key of the last region of the table (the first region has a null start key and the last region<a name="line.127"></a> +<span class="sourceLineNo">128</span> * has a null end key). BigInteger math will be used to divide the key range specified into enough<a name="line.128"></a> +<span class="sourceLineNo">129</span> * segments to make the required number of total regions.<a name="line.129"></a> +<span class="sourceLineNo">130</span> * @param desc table descriptor for table<a name="line.130"></a> +<span class="sourceLineNo">131</span> * @param startKey beginning of key range<a name="line.131"></a> +<span class="sourceLineNo">132</span> * @param endKey end of key range<a name="line.132"></a> +<span class="sourceLineNo">133</span> * @param numRegions the total number of regions to create<a name="line.133"></a> +<span class="sourceLineNo">134</span> */<a name="line.134"></a> +<span class="sourceLineNo">135</span> CompletableFuture<Void> createTable(TableDescriptor desc, byte[] startKey, byte[] endKey,<a name="line.135"></a> +<span class="sourceLineNo">136</span> int numRegions);<a name="line.136"></a> <span class="sourceLineNo">137</span><a name="line.137"></a> <span class="sourceLineNo">138</span> /**<a name="line.138"></a> -<span class="sourceLineNo">139</span> * Deletes a table.<a name="line.139"></a> -<span class="sourceLineNo">140</span> * @param tableName name of table to delete<a name="line.140"></a> -<span class="sourceLineNo">141</span> */<a name="line.141"></a> -<span class="sourceLineNo">142</span> CompletableFuture<Void> deleteTable(TableName tableName);<a name="line.142"></a> -<span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> /**<a name="line.144"></a> -<span class="sourceLineNo">145</span> * Truncate a table.<a name="line.145"></a> -<span class="sourceLineNo">146</span> * @param tableName name of table to truncate<a name="line.146"></a> -<span class="sourceLineNo">147</span> * @param preserveSplits True if the splits should be preserved<a name="line.147"></a> -<span class="sourceLineNo">148</span> */<a name="line.148"></a> -<span class="sourceLineNo">149</span> CompletableFuture<Void> truncateTable(TableName tableName, boolean preserveSplits);<a name="line.149"></a> -<span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> /**<a name="line.151"></a> -<span class="sourceLineNo">152</span> * Enable a table. The table has to be in disabled state for it to be enabled.<a name="line.152"></a> -<span class="sourceLineNo">153</span> * @param tableName name of the table<a name="line.153"></a> -<span class="sourceLineNo">154</span> */<a name="line.154"></a> -<span class="sourceLineNo">155</span> CompletableFuture<Void> enableTable(TableName tableName);<a name="line.155"></a> -<span class="sourceLineNo">156</span><a name="line.156"></a> -<span class="sourceLineNo">157</span> /**<a name="line.157"></a> -<span class="sourceLineNo">158</span> * Disable a table. The table has to be in enabled state for it to be disabled.<a name="line.158"></a> -<span class="sourceLineNo">159</span> * @param tableName<a name="line.159"></a> -<span class="sourceLineNo">160</span> */<a name="line.160"></a> -<span class="sourceLineNo">161</span> CompletableFuture<Void> disableTable(TableName tableName);<a name="line.161"></a> -<span class="sourceLineNo">162</span><a name="line.162"></a> -<span class="sourceLineNo">163</span> /**<a name="line.163"></a> -<span class="sourceLineNo">164</span> * @param tableName name of table to check<a name="line.164"></a> -<span class="sourceLineNo">165</span> * @return true if table is on-line. 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The table has to be in disabled state for it to be enabled.<a name="line.161"></a> +<span class="sourceLineNo">162</span> * @param tableName name of the table<a name="line.162"></a> +<span class="sourceLineNo">163</span> */<a name="line.163"></a> +<span class="sourceLineNo">164</span> CompletableFuture<Void> enableTable(TableName tableName);<a name="line.164"></a> +<span class="sourceLineNo">165</span><a name="line.165"></a> +<span class="sourceLineNo">166</span> /**<a name="line.166"></a> +<span class="sourceLineNo">167</span> * Disable a table. 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The return value will be wrapped by a<a name="line.174"></a> +<span class="sourceLineNo">175</span> * {@link CompletableFuture}.<a name="line.175"></a> +<span class="sourceLineNo">176</span> */<a name="line.176"></a> +<span class="sourceLineNo">177</span> CompletableFuture<Boolean> isTableEnabled(TableName tableName);<a name="line.177"></a> +<span class="sourceLineNo">178</span><a name="line.178"></a> +<span class="sourceLineNo">179</span> /**<a name="line.179"></a> +<span class="sourceLineNo">180</span> * @param tableName name of table to check<a name="line.180"></a> +<span class="sourceLineNo">181</span> * @return true if table is off-line. 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When the returned CompletableFuture is done, it only means the compact<a name="line.330"></a> -<span class="sourceLineNo">331</span> * request was sent to HBase and may need some time to finish the compact operation.<a name="line.331"></a> -<span class="sourceLineNo">332</span> * @param regionName region to major compact<a name="line.332"></a> -<span class="sourceLineNo">333</span> */<a name="line.333"></a> -<span class="sourceLineNo">334</span> default CompletableFuture<Void> majorCompactRegion(byte[] regionName) {<a name="line.334"></a> -<span class="sourceLineNo">335</span> return majorCompactRegion(regionName, Optional.empty());<a name="line.335"></a> -<span class="sourceLineNo">336</span> }<a name="line.336"></a> -<span class="sourceLineNo">337</span><a name="line.337"></a> -<span class="sourceLineNo">338</span> /**<a name="line.338"></a> -<span class="sourceLineNo">339</span> * Major compact a column family within region. 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If not present, major compact the region's<a name="line.343"></a> -<span class="sourceLineNo">344</span> * all column families.<a name="line.344"></a> -<span class="sourceLineNo">345</span> */<a name="line.345"></a> -<span class="sourceLineNo">346</span> CompletableFuture<Void> majorCompactRegion(byte[] regionName, Optional<byte[]> columnFamily);<a name="line.346"></a> -<span class="sourceLineNo">347</span><a name="line.347"></a> -<span class="sourceLineNo">348</span> /**<a name="line.348"></a> -<span class="sourceLineNo">349</span> * Compact all regions on the region server.<a name="line.349"></a> -<span class="sourceLineNo">350</span> * @param serverName the region server name<a name="line.350"></a> -<span class="sourceLineNo">351</span> */<a name="line.351"></a> -<span class="sourceLineNo">352</span> CompletableFuture<Void> compactRegionServer(ServerName serverName);<a name="line.352"></a> -<span class="sourceLineNo">353</span><a name="line.353"></a> -<span class="sourceLineNo">354</span> /**<a name="line.354"></a> -<span class="sourceLineNo">355</span> * Compact all regions on the region server.<a name="line.355"></a> -<span class="sourceLineNo">356</span> * @param serverName the region server name<a name="line.356"></a> -<span class="sourceLineNo">357</span> */<a name="line.357"></a> -<span class="sourceLineNo">358</span> CompletableFuture<Void> majorCompactRegionServer(ServerName serverName);<a name="line.358"></a> -<span class="sourceLineNo">359</span><a name="line.359"></a> -<span class="sourceLineNo">360</span> /**<a name="line.360"></a> -<span class="sourceLineNo">361</span> * Turn the Merge switch on or off.<a name="line.361"></a> -<span class="sourceLineNo">362</span> * @param on<a name="line.362"></a> -<span class="sourceLineNo">363</span> * @return Previous switch value wrapped by a {@link CompletableFuture}<a name="line.363"></a> -<span class="sourceLineNo">364</span> */<a name="line.364"></a> -<span class="sourceLineNo">365</span> CompletableFuture<Boolean> setMergeOn(boolean on);<a name="line.365"></a> -<span class="sourceLineNo">366</span><a name="line.366"></a> -<span class="sourceLineNo">367</span> /**<a name="line.367"></a> -<span class="sourceLineNo">368</span> * Query the current state of the Merge switch.<a name="line.368"></a> -<span class="sourceLineNo">369</span> * @return true if the switch is on, false otherwise. The return value will be wrapped by a<a name="line.369"></a> -<span class="sourceLineNo">370</span> * {@link CompletableFuture}<a name="line.370"></a> -<span class="sourceLineNo">371</span> */<a name="line.371"></a> -<span class="sourceLineNo">372</span> CompletableFuture<Boolean> isMergeOn();<a name="line.372"></a> -<span class="sourceLineNo">373</span><a name="line.373"></a> -<span class="sourceLineNo">374</span> /**<a name="line.374"></a> -<span class="sourceLineNo">375</span> * Turn the Split switch on or off.<a name="line.375"></a> -<span class="sourceLineNo">376</span> * @param on<a name="line.376"></a> -<span class="sourceLineNo">377</span> * @return Previous switch value wrapped by a {@link CompletableFuture}<a name="line.377"></a> -<span class="sourceLineNo">378</span> */<a name="line.378"></a> -<span class="sourceLineNo">379</span> CompletableFuture<Boolean> setSplitOn(boolean on);<a name="line.379"></a> -<span class="sourceLineNo">380</span><a name="line.380"></a> -<span class="sourceLineNo">381</span> /**<a name="line.381"></a> -<span class="sourceLineNo">382</span> * Query the current state of the Split switch.<a name="line.382"></a> -<span class="sourceLineNo">383</span> * @return true if the switch is on, false otherwise. The return value will be wrapped by a<a name="line.383"></a> -<span class="sourceLineNo">384</span> * {@link CompletableFuture}<a name="line.384"></a> -<span class="sourceLineNo">385</span> */<a name="line.385"></a> -<span class="sourceLineNo">386</span> CompletableFuture<Boolean> isSplitOn();<a name="line.386"></a> -<span class="sourceLineNo">387</span><a name="line.387"></a> -<span class="sourceLineNo">388</span> /**<a name="line.388"></a> -<span class="sourceLineNo">389</span> * Merge two regions.<a name="line.389"></a> -<span class="sourceLineNo">390</span> * @param nameOfRegionA encoded or full name of region a<a name="line.390"></a> -<span class="sourceLineNo">391</span> * @param nameOfRegionB encoded or full name of region b<a name="line.391"></a> -<span class="sourceLineNo">392</span> * @param forcible true if do a compulsory merge, otherwise we will only merge two adjacent<a name="line.392"></a> -<span class="sourceLineNo">393</span> * regions<a name="line.393"></a> -<span class="sourceLineNo">394</span> */<a name="line.394"></a> -<span class="sourceLineNo">395</span> CompletableFuture<Void> mergeRegions(byte[] nameOfRegionA, byte[] nameOfRegionB,<a name="line.395"></a> -<span class="sourceLineNo">396</span> boolean forcible);<a name="line.396"></a> -<span class="sourceLineNo">397</span><a name="line.397"></a> -<span class="sourceLineNo">398</span> /**<a name="line.398"></a> -<span class="sourceLineNo">399</span> * Split a table. The method will execute split action for each region in table.<a name="line.399"></a> -<span class="sourceLineNo">400</span> * @param tableName table to split<a name="line.400"></a> -<span class="sourceLineNo">401</span> */<a name="line.401"></a> -<span class="sourceLineNo">402</span> CompletableFuture<Void> split(TableName tableName);<a name="line.402"></a> -<span class="sourceLineNo">403</span><a name="line.403"></a> -<span class="sourceLineNo">404</span> /**<a name="line.404"></a> -<span class="sourceLineNo">405</span> * Split an individual region.<a name="line.405"></a> -<span class="sourceLineNo">406</span> * @param regionName region to split<a name="line.406"></a> -<span class="sourceLineNo">407</span> */<a name="line.407"></a> -<span class="sourceLineNo">408</span> default CompletableFuture<Void> splitRegion(byte[] regionName) {<a name="line.408"></a> -<span class="sourceLineNo">409</span> return splitRegion(regionName, Optional.empty());<a name="line.409"></a> -<span class="sourceLineNo">410</span> }<a name="line.410"></a> -<span class="sourceLineNo">411</span><a name="line.411"></a> -<span class="sourceLineNo">412</span> /**<a name="line.412"></a> -<span class="sourceLineNo">413</span> * Split a table.<a name="line.413"></a> -<span class="sourceLineNo">414</span> * @param tableName table to split<a name="line.414"></a> -<span class="sourceLineNo">415</span> * @param splitPoint the explicit position to split on<a name="line.415"></a> -<span class="sourceLineNo">416</span> */<a name="line.416"></a> -<span class="sourceLineNo">417</span> CompletableFuture<Void> split(TableName tableName, byte[] splitPoint);<a name="line.417"></a> -<span class="sourceLineNo">418</span><a name="line.418"></a> -<span class="sourceLineNo">419</span> /**<a name="line.419"></a> -<span class="sourceLineNo">420</span> * Split an individual region.<a name="line.420"></a> -<span class="sourceLineNo">421</span> * @param regionName region to split<a name="line.421"></a> -<span class="sourceLineNo">422</span> * @param splitPoint the explicit position to split on. If not present, it will decide by region<a name="line.422"></a> -<span class="sourceLineNo">423</span> * server.<a name="line.423"></a> -<span class="sourceLineNo">424</span> */<a name="line.424"></a> -<span class="sourceLineNo">425</span> CompletableFuture<Void> splitRegion(byte[] regionName, Optional<byte[]> splitPoint);<a name="line.425"></a> -<span class="sourceLineNo">426</span><a name="line.426"></a> -<span class="sourceLineNo">427</span> /**<a name="line.427"></a> -<span class="sourceLineNo">428</span> * @param regionName Encoded or full name of region to assign.<a name="line.428"></a> -<span class="sourceLineNo">429</span> */<a name="line.429"></a> -<span class="sourceLineNo">430</span> CompletableFuture<Void> assign(byte[] regionName);<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> /**<a name="line.432"></a> -<span class="sourceLineNo">433</span> * Unassign a region from current hosting regionserver. Region will then be assigned to a<a name="line.433"></a> -<span class="sourceLineNo">434</span> * regionserver chosen at random. Region could be reassigned back to the same server. Use<a name="line.434"></a> -<span class="sourceLineNo">435</span> * {@link #move(byte[], Optional)} if you want to control the region movement.<a name="line.435"></a> -<span class="sourceLineNo">436</span> * @param regionName Encoded or full name of region to unassign. Will clear any existing<a name="line.436"></a> -<span class="sourceLineNo">437</span> * RegionPlan if one found.<a name="line.437"></a> -<span class="sourceLineNo">438</span> * @param forcible If true, force unassign (Will remove region from regions-in-transition too if<a name="line.438"></a> -<span class="sourceLineNo">439</span> * present. If results in double assignment use hbck -fix to resolve. To be used by<a name="line.439"></a> -<span class="sourceLineNo">440</span> * experts).<a name="line.440"></a> -<span class="sourceLineNo">441</span> */<a name="line.441"></a> -<span class="sourceLineNo">442</span> CompletableFuture<Void> unassign(byte[] regionName, boolean forcible);<a name="line.442"></a> -<span class="sourceLineNo">443</span><a name="line.443"></a> -<span class="sourceLineNo">444</span> /**<a name="line.444"></a> -<span class="sourceLineNo">445</span> * Offline specified region from master's in-memory state. It will not attempt to reassign the<a name="line.445"></a> -<span class="sourceLineNo">446</span> * region as in unassign. This API can be used when a region not served by any region server and<a name="line.446"></a> -<span class="sourceLineNo">447</span> * still online as per Master's in memory state. If this API is incorrectly used on active region<a name="line.447"></a> -<span class="sourceLineNo">448</span> * then master will loose track of that region. 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If not present, we'll<a name="line.457"></a> -<span class="sourceLineNo">458</span> * assign to a random server. A server name is made of host, port and startcode. Here is<a name="line.458"></a> -<span class="sourceLineNo">459</span> * an example: <code> host187.example.com,60020,1289493121758</code><a name="line.459"></a> -<span class="sourceLineNo">460</span> */<a name="line.460"></a> -<span class="sourceLineNo">461</span> CompletableFuture<Void> move(byte[] regionName, Optional<ServerName> destServerName);<a name="line.461"></a> -<span class="sourceLineNo">462</span><a name="line.462"></a> -<span class="sourceLineNo">463</span> /**<a name="line.463"></a> -<span class="sourceLineNo">464</span> * Apply the new quota settings.<a name="line.464"></a> -<span class="sourceLineNo">465</span> * @param quota the quota settings<a name="line.465"></a> -<span class="sourceLineNo">466</span> */<a name="line.466"></a> -<span class="sourceLineNo">467</span> CompletableFuture<Void> setQuota(QuotaSettings quota);<a name="line.467"></a> -<span class="sourceLineNo">468</span><a name="line.468"></a> -<span class="sourceLineNo">469</span> /**<a 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for the replication slave cluster<a name="line.479"></a> -<span class="sourceLineNo">480</span> */<a name="line.480"></a> -<span class="sourceLineNo">481</span> CompletableFuture<Void> addReplicationPeer(String peerId,<a name="line.481"></a> -<span class="sourceLineNo">482</span> ReplicationPeerConfig peerConfig);<a name="line.482"></a> -<span class="sourceLineNo">483</span><a name="line.483"></a> -<span class="sourceLineNo">484</span> /**<a name="line.484"></a> -<span class="sourceLineNo">485</span> * Remove a peer and stop the replication<a name="line.485"></a> -<span class="sourceLineNo">486</span> * @param peerId a short name that identifies the peer<a name="line.486"></a> -<span class="sourceLineNo">487</span> */<a name="line.487"></a> -<span class="sourceLineNo">488</span> CompletableFuture<Void> removeReplicationPeer(String peerId);<a name="line.488"></a> -<span class="sourceLineNo">489</span><a name="line.489"></a> -<span class="sourceLineNo">490</span> /**<a 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* @param peerId a short name that identifies the peer<a name="line.511"></a> -<span class="sourceLineNo">512</span> * @param peerConfig new config for the peer<a name="line.512"></a> -<span class="sourceLineNo">513</span> */<a name="line.513"></a> -<span class="sourceLineNo">514</span> CompletableFuture<Void> updateReplicationPeerConfig(String peerId,<a name="line.514"></a> -<span class="sourceLineNo">515</span> ReplicationPeerConfig peerConfig);<a name="line.515"></a> -<span class="sourceLineNo">516</span><a name="line.516"></a> -<span class="sourceLineNo">517</span> /**<a name="line.517"></a> -<span class="sourceLineNo">518</span> * Append the replicable table-cf config of the specified peer<a name="line.518"></a> -<span class="sourceLineNo">519</span> * @param peerId a short that identifies the cluster<a name="line.519"></a> -<span class="sourceLineNo">520</span> * @param tableCfs A map from tableName to column family names<a name="line.520"></a> -<span 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The return value will be wrapped by a<a name="line.535"></a> -<span class="sourceLineNo">536</span> * {@link CompletableFuture}.<a name="line.536"></a> -<span class="sourceLineNo">537</span> */<a name="line.537"></a> -<span class="sourceLineNo">538</span> default CompletableFuture<List<ReplicationPeerDescription>> listReplicationPeers() {<a name="line.538"></a> -<span class="sourceLineNo">539</span> return listReplicationPeers(Optional.empty());<a name="line.539"></a> -<span class="sourceLineNo">540</span> }<a name="line.540"></a> -<span class="sourceLineNo">541</span><a name="line.541"></a> -<span class="sourceLineNo">542</span> /**<a name="line.542"></a> -<span class="sourceLineNo">543</span> * Return a list of replication peers.<a name="line.543"></a> -<span class="sourceLineNo">544</span> * @param pattern The compiled regular expression to match peer id<a name="line.544"></a> -<span class="sourceLineNo">545</span> * @return a list of replication peers description. The return value will be wrapped by a<a name="line.545"></a> -<span class="sourceLineNo">546</span> * {@link CompletableFuture}.<a name="line.546"></a> -<span class="sourceLineNo">547</span> */<a name="line.547"></a> -<span class="sourceLineNo">548</span> CompletableFuture<List<ReplicationPeerDescription>><a name="line.548"></a> -<span class="sourceLineNo">549</span> listReplicationPeers(Optional<Pattern> pattern);<a name="line.549"></a> +<span class="sourceLineNo">277</span> CompletableFuture<Void> flushRegion(byte[] regionName);<a name="line.277"></a> +<span class="sourceLineNo">278</span><a name="line.278"></a> +<span class="sourceLineNo">279</span> /**<a name="line.279"></a> +<span class="sourceLineNo">280</span> * Compact a table. When the returned CompletableFuture is done, it only means the compact request<a name="line.280"></a> +<span class="sourceLineNo">281</span> * was sent to HBase and may need some time to finish the compact operation.<a name="line.281"></a> +<span class="sourceLineNo">282</span> * @param tableName table to compact<a name="line.282"></a> +<span class="sourceLineNo">283</span> */<a name="line.283"></a> +<span class="sourceLineNo">284</span> CompletableFuture<Void> compact(TableName tableName);<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> /**<a name="line.286"></a> +<span class="sourceLineNo">287</span> * Compact a column family within a table. When the returned CompletableFuture is done, it only<a name="line.287"></a> +<span class="sourceLineNo">288</span> * means the compact request was sent to HBase and may need some time to finish the compact<a name="line.288"></a> +<span class="sourceLineNo">289</span> * operation.<a name="line.289"></a> +<span class="sourceLineNo">290</span> * @param tableName table to compact<a name="line.290"></a> +<span class="sourceLineNo">291</span> * @param columnFamily column family within a table. If not present, compact the table's all<a name="line.291"></a> +<span class="sourceLineNo">292</span> * column families.<a name="line.292"></a> +<span class="sourceLineNo">293</span> */<a name="line.293"></a> +<span class="sourceLineNo">294</span> CompletableFuture<Void> compact(TableName tableName, byte[] columnFamily);<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> /**<a name="line.296"></a> +<span class="sourceLineNo">297</span> * Compact an individual region. When the returned CompletableFuture is done, it only means the<a name="line.297"></a> +<span class="sourceLineNo">298</span> * compact request was sent to HBase and may need some time to finish the compact operation.<a name="line.298"></a> +<span class="sourceLineNo">299</span> * @param regionName region to compact<a name="line.299"></a> +<span class="sourceLineNo">300</span> */<a name="line.300"></a> +<span class="sourceLineNo">301</span> CompletableFuture<Void> compactRegion(byte[] regionName);<a name="line.301"></a> +<span class="sourceLineNo">302</span><a name="line.302"></a> +<span class="sourceLineNo">303</span> /**<a name="line.303"></a> +<span class="sourceLineNo">304</span> * Compact a column family within a region. When the returned CompletableFuture is done, it only<a name="line.304"></a> +<span class="sourceLineNo">305</span> * means the compact request was sent to HBase and may need some time to finish the compact<a name="line.305"></a> +<span class="sourceLineNo">306</span> * operation.<a name="line.306"></a> +<span class="sourceLineNo">307</span> * @param regionName region to compact<a name="line.307"></a> +<span class="sourceLineNo">308</span> * @param columnFamily column family within a region. If not present, compact the region's all<a name="line.308"></a> +<span class="sourceLineNo">309</span> * column families.<a name="line.309"></a> +<span class="sourceLineNo">310</span> */<a name="line.310"></a> +<span class="sourceLineNo">311</span> CompletableFuture<Void> compactRegion(byte[] regionName, byte[] columnFamily);<a name="line.311"></a> +<span class="sourceLineNo">312</span><a name="line.312"></a> +<span class="sourceLineNo">313</span> /**<a name="line.313"></a> +<span class="sourceLineNo">314</span> * Major compact a table. When the returned CompletableFuture is done, it only means the compact<a name="line.314"></a> +<span class="sourceLineNo">315</span> * request was sent to HBase and may need some time to finish the compact operation.<a name="line.315"></a> +<span class="sourceLineNo">316</span> * @param tableName table to major compact<a name="line.316"></a> +<span class="sourceLineNo">317</span> */<a name="line.317"></a> +<span class="sourceLineNo">318</span> CompletableFuture<Void> majorCompact(TableName tableName);<a name="line.318"></a> +<span class="sourceLineNo">319</span><a name="line.319"></a> +<span class="sourceLineNo">320</span> /**<a name="line.320"></a> +<span class="sourceLineNo">321</span> * Major compact a column family within a table. When the returned CompletableFuture is done, it<a name="line.321"></a> +<span class="sourceLineNo">322</span> * only means the compact request was sent to HBase and may need some time to finish the compact<a name="line.322"></a> +<span class="sourceLineNo">323</span> * operation.<a name="line.323"></a> +<span class="sourceLineNo">324</span> * @param tableName table to major compact<a name="line.324"></a> +<span class="sourceLineNo">325</span> * @param columnFamily column family within a table. If not present, major compact the table's all<a name="line.325"></a> +<span class="sourceLineNo">326</span> * column families.<a name="line.326"></a> +<span class="sourceLineNo">327</span> */<a name="line.327"></a> +<span class="sourceLineNo">328</span> CompletableFuture<Void> majorCompact(TableName tableName, byte[] columnFamily);<a name="line.328"></a> +<span class="sourceLineNo">329</span><a name="line.329"></a> +<span class="sourceLineNo">330</span> /**<a name="line.330"></a> +<span class="sourceLineNo">331</span> * Major compact a region. When the returned CompletableFuture is done, it only means the compact<a name="line.331"></a> +<span class="sourceLineNo">332</span> * request was sent to HBase and may need some time to finish the compact operation.<a name="line.332"></a> +<span class="sourceLineNo">333</span> * @param regionName region to major compact<a name="line.333"></a> +<span class="sourceLineNo">334</span> */<a name="line.334"></a> +<span class="sourceLineNo">335</span> CompletableFuture<Void> majorCompactRegion(byte[] regionName);<a name="line.335"></a> +<span class="sourceLineNo">336</span><a name="line.336"></a> +<span class="sourceLineNo">337</span> /**<a name="line.337"></a> +<span class="sourceLineNo">338</span> * Major compact a column family within region. When the returned CompletableFuture is done, it<a name="line.338"></a> +<span class="sourceLineNo">339</span> * only means the compact request was sent to HBase and may need some time to finish the compact<a name="line.339"></a> +<span class="sourceLineNo">340</span> * operation.<a name="line.340"></a> +<span class="sourceLineNo">341</span> * @param regionName region to major compact<a name="line.341"></a> +<span class="sourceLineNo">342</span> * @param columnFamily column family within a region. If not present, major compact the region's<a name="line.342"></a> +<span class="sourceLineNo">343</span> * all column families.<a name="line.343"></a> +<span class="sourceLineNo">344</span> */<a name="line.344"></a> +<span class="sourceLineNo">345</span> CompletableFuture<Void> majorCompactRegion(byte[] regionName, byte[] columnFamily);<a name="line.345"></a> +<span class="sourceLineNo">346</span><a name="line.346"></a> +<span class="sourceLineNo">347</span> /**<a name="line.347"></a> +<span class="sourceLineNo">348</span> * Compact all regions on the region server.<a name="line.348"></a> +<span class="sourceLineNo">349</span> * @param serverName the region server name<a name="line.349"></a> +<span class="sourceLineNo">350</span> */<a name="line.350"></a> +<span class="sourceLineNo">351</span> CompletableFuture<Void> compactRegionServer(ServerName serverName);<a name="line.351"></a> +<span class="sourceLineNo">352</span><a name="line.352"></a> +<span class="sourceLineNo">353</span> /**<a name="line.353"></a> +<span class="sourceLineNo">354</span> * Compact all regions on the region server.<a name="line.354"></a> +<span class="sourceLineNo">355</span> * @param serverName the region server name<a name="line.355"></a> +<span class="sourceLineNo">356</span> */<a name="line.356"></a> +<span class="sourceLineNo">357</span> CompletableFuture<Void> majorCompactRegionServer(ServerName serverName);<a name="line.357"></a> +<span class="sourceLineNo">358</span><a name="line.358"></a> +<span class="sourceLineNo">359</span> /**<a name="line.359"></a> +<span class="sourceLineNo">360</span> * Turn the Merge switch on or off.<a name="line.360"></a> +<span class="sourceLineNo">361</span> * @param on<a name="line.361"></a> +<span class="sourceLineNo">362</span> * @return Previous switch value wrapped by a {@link CompletableFuture}<a name="line.362"></a> +<span class="sourceLineNo">363</span> */<a name="line.363"></a> +<span class="sourceLineNo">364</span> CompletableFuture<Boolean> setMergeOn(boolean on);<a name="line.364"></a> +<span class="sourceLineNo">365</span><a name="line.365"></a> +<span class="sourceLineNo">366</span> /**<a name="line.366"></a> +<span class="sourceLineNo">367</span> * Query the current state of the Merge switch.<a name="line.367"></a> +<span class="sourceLineNo">368</span> * @return true if the switch is on, false otherwise. The return value will be wrapped by a<a name="line.368"></a> +<span class="sourceLineNo">369</span> * {@link CompletableFuture}<a name="line.369"></a> +<span class="sourceLineNo">370</span> */<a name="line.370"></a> +<span class="sourceLineNo">371</span> CompletableFuture<Boolean> isMergeOn();<a name="line.371"></a> +<span class="sourceLineNo">372</span><a name="line.372"></a> +<span class="sourceLineNo">373</span> /**<a name="line.373"></a> +<span class="sourceLineNo">374</span> * Turn the Split switch on or off.<a name="line.374"></a> +<span class="sourceLineNo">375</span> * @param on<a name="line.375"></a> +<span class="sourceLineNo">376</span> * @return Previous switch value wrapped by a {@link CompletableFuture}<a name="line.376"></a> +<span class="sourceLineNo">377</span> */<a name="line.377"></a> +<span class="sourceLineNo">378</span> CompletableFuture<Boolean> setSplitOn(boolean on);<a name="line.378"></a> +<span class="sourceLineNo">379</span><a name="line.379"></a> +<span class="sourceLineNo">380</span> /**<a name="line.380"></a> +<span class="sourceLineNo">381</span> * Query the current state of the Split switch.<a name="line.381"></a> +<span class="sourceLineNo">382</span> * @return true if the switch is on, false otherwise. The return value will be wrapped by a<a name="line.382"></a> +<span class="sourceLineNo">383</span> * {@link CompletableFuture}<a name="line.383"></a> +<span class="sourceLineNo">384</span> */<a name="line.384"></a> +<span class="sourceLineNo">385</span> CompletableFuture<Boolean> isSplitOn();<a name="line.385"></a> +<span class="sourceLineNo">386</span><a name="line.386"></a> +<span class="sourceLineNo">387</span> /**<a name="line.387"></a> +<span class="sourceLineNo">388</span> * Merge two regions.<a name="line.388"></a> +<span class="sourceLineNo">389</span> * @param nameOfRegionA encoded or full name of region a<a name="line.389"></a> +<span class="sourceLineNo">390</span> * @param nameOfRegionB encoded or full name of region b<a name="line.390"></a> +<span class="sourceLineNo">391</span> * @param forcible true if do a compulsory merge, otherwise we will only merge two adjacent<a name="line.391"></a> +<span class="sourceLineNo">392</span> * regions<a name="line.392"></a> +<span class="sourceLineNo">393</span> */<a name="line.393"></a> +<span class="sourceLineNo">394</span> CompletableFuture<Void> mergeRegions(byte[] nameOfRegionA, byte[] nameOfRegionB,<a name="line.394"></a> +<span class="sourceLineNo">395</span> boolean forcible);<a name="line.395"></a> +<span class="sourceLineNo">396</span><a name="line.396"></a> +<span class="sourceLineNo">397</span> /**<a name="line.397"></a> +<span class="sourceLineNo">398</span> * Split a table. The method will execute split action for each region in table.<a name="line.398"></a> +<span class="sourceLineNo">399</span> * @param tableName table to split<a name="line.399"></a> +<span class="sourceLineNo">400</span> */<a name="line.400"></a> +<span class="sourceLineNo">401</span> CompletableFuture<Void> split(TableName tableName);<a name="line.401"></a> +<span class="sourceLineNo">402</span><a name="line.402"></a> +<span class="sourceLineNo">403</span> /**<a name="line.403"></a> +<span class="sourceLineNo">404</span> * Split an individual region.<a name="line.404"></a> +<span class="sourceLineNo">405</span> * @param regionName region to split<a name="line.405"></a> +<span class="sourceLineNo">406</span> */<a name="line.406"></a> +<span class="sourceLineNo">407</span> CompletableFuture<Void> splitRegion(byte[] regionName);<a name="line.407"></a> +<span class="sourceLineNo">408</span><a name="line.408"></a> +<span class="sourceLineNo">409</span> /**<a name="line.409"></a> +<span class="sourceLineNo">410</span> * Split a table.<a name="line.410"></a> +<span class="sourceLineNo">411</span> * @param tableName table to split<a name="line.411"></a> +<span class="sourceLineNo">412</span> * @param splitPoint the explicit position to split on<a name="line.412"></a> +<span class="sourceLineNo">413</span> */<a name="line.413"></a> +<span class="sourceLineNo">414</span> CompletableFuture<Void> split(TableName tableName, byte[] splitPoint);<a name="line.414"></a> +<span class="sourceLineNo">415</span><a name="line.415"></a> +<span class="sourceLineNo">416</span> /**<a name="line.416"></a> +<span class="sourceLineNo">417</span> * Split an individual region.<a name="line.417"></a> +<span class="sourceLineNo">418</span> * @param regionName region to split<a name="line.418"></a> +<span class="sourceLineNo">419</span> * @param splitPoint the explicit position to split on. If not present, it will decide by region<a name="line.419"></a> +<span class="sourceLineNo">420</span> * server.<a name="line.420"></a> +<span class="sourceLineNo">421</span> */<a name="line.421"></a> +<span class="sourceLineNo">422</span> CompletableFuture<Void> splitRegion(byte[] regionName, byte[] splitPoint);<a name="line.422"></a> +<span class="sourceLineNo">423</span><a name="line.423"></a> +<span class="sourceLineNo">424</span> /**<a name="line.424"></a> +<span class="sourceLineNo">425</span> * @param regionName Encoded or full name of region to assign.<a name="line.425"></a> +<span class="sourceLineNo">426</span> */<a name="line.426"></a> +<span class="sourceLineNo">427</span> CompletableFuture<Void> assign(byte[] regionName);<a name="line.427"></a> +<span class="sourceLineNo">428</span><a name="line.428"></a> +<span class="sourceLineNo">429</span> /**<a name="line.429"></a> +<span class="sourceLineNo">430</span> * Unassign a region from current hosting regionserver. Region will then be assigned to a<a name="line.430"></a> +<span class="sourceLineNo">431</span> * regionserver chosen at random. Region could be reassigned back to the same server. Use<a name="line.431"></a> +<span class="sourceLineNo">432</span> * {@link #move(byte[], ServerName)} if you want to control the region movement.<a name="line.432"></a> +<span class="sourceLineNo">433</span> * @param regionName Encoded or full name of region to unassign. Will clear any existing<a name="line.433"></a> +<span class="sourceLineNo">434</span> * RegionPlan if one found.<a name="line.434"></a> +<span class="sourceLineNo">435</span> * @param forcible If true, force unassign (Will remove region from regions-in-transition too if<a name="line.435"></a> +<span class="sourceLineNo">436</span> * present. If results in double assignment use hbck -fix to resolve. To be used by<a name="line.436"></a> +<span class="sourceLineNo">437</span> * experts).<a name="line.437"></a> +<span class="sourceLineNo">438</span> */<a name="line.438"></a> +<span class="sourceLineNo">439</span> CompletableFuture<Void> unassign(byte[] regionName, boolean forcible);<a name="line.439"></a> +<span class="sourceLineNo">440</span><a name="line.440"></a> +<span class="sourceLineNo">441</span> /**<a name="line.441"></a> +<span class="sourceLineNo">442</span> * Offline specified region from master's in-memory state. It will not attempt to reassign the<a name="line.442"></a> +<span class="sourceLineNo">443</span> * region as in unassign. This API can be used when a region not served by any region server and<a name="line.443"></a> +<span class="sourceLineNo">444</span> * still online as per Master's in memory state. If this API is incorrectly used on active region<a name="line.444"></a> +<span class="sourceLineNo">445</span> * then master will loose track of that region. This is a special method that should be used by<a name="line.445"></a> +<span class="sourceLineNo">446</span> * experts or hbck.<a name="line.446"></a> +<span class="sourceLineNo">447</span> * @param regionName Encoded or full name of region to offline<a name="line.447"></a> +<span class="sourceLineNo">448</span> */<a name="line.448"></a> +<span class="sourceLineNo">449</span> CompletableFuture<Void> offline(byte[] regionName);<a name="line.449"></a> +<span class="sourceLineNo">450</span><a name="line.450"></a> +<span class="sourceLineNo">451</span> /**<a name="line.451"></a> +<span class="sourceLineNo">452</span> * Move the region <code>r</code> to a random server.<a name="line.452"></a> +<span class="sourceLineNo">453</span> * @param regionName Encoded or full name of region to move.<a name="line.453"></a> +<span class="sourceLineNo">454</span> */<a name="line.454"></a> +<span class="sourceLineNo">455</span> CompletableFuture<Void> move(byte[] regionName);<a name="line.455"></a> +<span class="sourceLineNo">456</span><a name="line.456"></a> +<span class="sourceLineNo">457</span> /**<a name="line.457"></a> +<span class="sourceLineNo">458</span> * Move the region <code>r</code> to <code>dest</code>.<a name="line.458"></a> +<span class="sourceLineNo">459</span> * @param regionName Encoded or full name of region to move.<a name="line.459"></a> +<span class="sourceLineNo">460</span> * @param destServerName The servername of the destination regionserver. If not present, we'll<a name="line.460"></a> +<span class="sourceLineNo">461</span> * assign to a random server. A server name is made of host, port and startcode. Here is<a name="line.461"></a> +<span class="sourceLineNo">462</span> * an example: <code> host187.example.com,60020,1289493121758</code><a name="line.462"></a> +<span class="sourceLineNo">463</span> */<a name="line.463"></a> +<span class="sourceLineNo">464</span> CompletableFuture<Void> move(byte[] regionName, ServerName destServerName);<a name="line.464"></a> +<span class="sourceLineNo">465</span><a name="line.465"></a> +<span class="sourceLineNo">466</span> /**<a name="line.466"></a> +<span class="sourceLineNo">467</span> * Apply the new quota settings.<a name="line.467"></a> +<span class="sourceLineNo">468</span> * @param quota the quota settings<a name="line.468"></a> +<span class="sourceLineNo">469</span> */<a name="line.469"></a> +<span class="sourceLineNo">470</span> CompletableFuture<Void> setQuota(QuotaSettings quota);<a name="line.470"></a> +<span class="sourceLineNo">471</span><a name="line.471"></a> +<span class="sourceLineNo">472</span> /**<a name="line.472"></a> +<span class="sourceLineNo">473</span> * List the quotas based on the filter.<a name="line.473"></a> +<span class="sourceLineNo">474</span> * @param filter the quota settings filter<a name="line.474"></a> +<span class="sourceLineNo">475</span> * @return the QuotaSetting list, which wrapped by a CompletableFuture.<a name="line.475"></a> +<span class="sourceLineNo">476</span> */<a name="line.476"></a> +<span class="sourceLineNo">477</span> CompletableFuture<List<QuotaSettings>> getQuota(QuotaFil
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