http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1d9053bc/apidocs/src-html/org/apache/hadoop/hbase/client/Table.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Table.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Table.html index c1253d9..c41d157 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Table.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Table.html @@ -118,674 +118,692 @@ <span class="sourceLineNo">110</span> * @return Array of boolean. True if the specified Get matches one or more keys, false if not.<a name="line.110"></a> <span class="sourceLineNo">111</span> * @throws IOException e<a name="line.111"></a> <span class="sourceLineNo">112</span> */<a name="line.112"></a> -<span class="sourceLineNo">113</span> boolean[] existsAll(List<Get> gets) throws IOException;<a name="line.113"></a> +<span class="sourceLineNo">113</span> boolean[] exists(List<Get> gets) throws IOException;<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> * Method that does a batch call on Deletes, Gets, Puts, Increments, Appends, RowMutations.<a name="line.116"></a> -<span class="sourceLineNo">117</span> * The ordering of execution of the actions is not defined. Meaning if you do a Put and a<a name="line.117"></a> -<span class="sourceLineNo">118</span> * Get in the same {@link #batch} call, you will not necessarily be<a name="line.118"></a> -<span class="sourceLineNo">119</span> * guaranteed that the Get returns what the Put had put.<a name="line.119"></a> -<span class="sourceLineNo">120</span> *<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @param actions list of Get, Put, Delete, Increment, Append, RowMutations.<a name="line.121"></a> -<span class="sourceLineNo">122</span> * @param results Empty Object[], same size as actions. Provides access to partial<a name="line.122"></a> -<span class="sourceLineNo">123</span> * results, in case an exception is thrown. A null in the result array means that<a name="line.123"></a> -<span class="sourceLineNo">124</span> * the call for that action failed, even after retries. The order of the objects<a name="line.124"></a> -<span class="sourceLineNo">125</span> * in the results array corresponds to the order of actions in the request list.<a name="line.125"></a> -<span class="sourceLineNo">126</span> * @throws IOException<a name="line.126"></a> -<span class="sourceLineNo">127</span> * @since 0.90.0<a name="line.127"></a> -<span class="sourceLineNo">128</span> */<a name="line.128"></a> -<span class="sourceLineNo">129</span> void batch(final List<? extends Row> actions, final Object[] results) throws IOException,<a name="line.129"></a> -<span class="sourceLineNo">130</span> InterruptedException;<a name="line.130"></a> -<span class="sourceLineNo">131</span><a name="line.131"></a> -<span class="sourceLineNo">132</span> /**<a name="line.132"></a> -<span class="sourceLineNo">133</span> * Same as {@link #batch(List, Object[])}, but with a callback.<a name="line.133"></a> -<span class="sourceLineNo">134</span> * @since 0.96.0<a name="line.134"></a> -<span class="sourceLineNo">135</span> */<a name="line.135"></a> -<span class="sourceLineNo">136</span> <R> void batchCallback(<a name="line.136"></a> -<span class="sourceLineNo">137</span> final List<? extends Row> actions, final Object[] results, final Batch.Callback<R> callback<a name="line.137"></a> -<span class="sourceLineNo">138</span> ) throws IOException, InterruptedException;<a name="line.138"></a> -<span class="sourceLineNo">139</span><a name="line.139"></a> -<span class="sourceLineNo">140</span> /**<a name="line.140"></a> -<span class="sourceLineNo">141</span> * Extracts certain cells from a given row.<a name="line.141"></a> -<span class="sourceLineNo">142</span> * @param get The object that specifies what data to fetch and from which row.<a name="line.142"></a> -<span class="sourceLineNo">143</span> * @return The data coming from the specified row, if it exists. 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If the row specified doesn't<a name="line.155"></a> -<span class="sourceLineNo">156</span> * exist, the {@link Result} instance returned won't contain any {@link<a name="line.156"></a> -<span class="sourceLineNo">157</span> * org.apache.hadoop.hbase.Cell}s, as indicated by {@link Result#isEmpty()}. If there are any<a name="line.157"></a> -<span class="sourceLineNo">158</span> * failures even after retries, there will be a <code>null</code> in the results' array for those<a name="line.158"></a> -<span class="sourceLineNo">159</span> * Gets, AND an exception will be thrown. The ordering of the Result array corresponds to the order<a name="line.159"></a> -<span class="sourceLineNo">160</span> * of the list of passed in Gets.<a name="line.160"></a> -<span class="sourceLineNo">161</span> * @throws IOException if a remote or network exception occurs.<a name="line.161"></a> -<span class="sourceLineNo">162</span> * @since 0.90.0<a name="line.162"></a> -<span class="sourceLineNo">163</span> * @apiNote {@link #put(List)} runs pre-flight validations on the input list on client.<a name="line.163"></a> -<span class="sourceLineNo">164</span> * Currently {@link #get(List)} doesn't run any validations on the client-side, currently there<a name="line.164"></a> -<span class="sourceLineNo">165</span> * is no need, but this may change in the future. An<a name="line.165"></a> -<span class="sourceLineNo">166</span> * {@link IllegalArgumentException} will be thrown in this case.<a name="line.166"></a> -<span class="sourceLineNo">167</span> */<a name="line.167"></a> -<span class="sourceLineNo">168</span> Result[] get(List<Get> gets) throws IOException;<a name="line.168"></a> -<span class="sourceLineNo">169</span><a name="line.169"></a> -<span class="sourceLineNo">170</span> /**<a name="line.170"></a> -<span class="sourceLineNo">171</span> * Returns a scanner on the current table as specified by the {@link Scan}<a name="line.171"></a> -<span class="sourceLineNo">172</span> * object.<a name="line.172"></a> -<span class="sourceLineNo">173</span> * Note that the passed {@link Scan}'s start row and caching properties<a name="line.173"></a> -<span class="sourceLineNo">174</span> * maybe changed.<a name="line.174"></a> -<span class="sourceLineNo">175</span> *<a name="line.175"></a> -<span class="sourceLineNo">176</span> * @param scan A configured {@link Scan} object.<a name="line.176"></a> -<span class="sourceLineNo">177</span> * @return A scanner.<a name="line.177"></a> -<span class="sourceLineNo">178</span> * @throws IOException if a remote or network exception occurs.<a name="line.178"></a> -<span class="sourceLineNo">179</span> * @since 0.20.0<a name="line.179"></a> -<span class="sourceLineNo">180</span> */<a name="line.180"></a> -<span class="sourceLineNo">181</span> ResultScanner getScanner(Scan scan) throws IOException;<a name="line.181"></a> -<span class="sourceLineNo">182</span><a name="line.182"></a> -<span class="sourceLineNo">183</span> /**<a name="line.183"></a> -<span class="sourceLineNo">184</span> * Gets a scanner on the current table for the given family.<a name="line.184"></a> -<span class="sourceLineNo">185</span> *<a name="line.185"></a> -<span class="sourceLineNo">186</span> * @param family The column family to scan.<a name="line.186"></a> -<span class="sourceLineNo">187</span> * @return A scanner.<a name="line.187"></a> -<span class="sourceLineNo">188</span> * @throws IOException if a remote or network exception occurs.<a name="line.188"></a> -<span class="sourceLineNo">189</span> * @since 0.20.0<a name="line.189"></a> -<span class="sourceLineNo">190</span> */<a name="line.190"></a> -<span class="sourceLineNo">191</span> ResultScanner getScanner(byte[] family) throws IOException;<a name="line.191"></a> -<span class="sourceLineNo">192</span><a name="line.192"></a> -<span class="sourceLineNo">193</span> /**<a name="line.193"></a> -<span class="sourceLineNo">194</span> * Gets a scanner on the current table for the given family and qualifier.<a name="line.194"></a> -<span class="sourceLineNo">195</span> *<a name="line.195"></a> -<span class="sourceLineNo">196</span> * @param family The column family to scan.<a name="line.196"></a> -<span class="sourceLineNo">197</span> * @param qualifier The column qualifier to scan.<a name="line.197"></a> -<span class="sourceLineNo">198</span> * @return A scanner.<a name="line.198"></a> -<span class="sourceLineNo">199</span> * @throws IOException if a remote or network exception occurs.<a name="line.199"></a> -<span class="sourceLineNo">200</span> * @since 0.20.0<a name="line.200"></a> -<span class="sourceLineNo">201</span> */<a name="line.201"></a> -<span class="sourceLineNo">202</span> ResultScanner getScanner(byte[] family, byte[] qualifier) throws IOException;<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span><a name="line.204"></a> -<span class="sourceLineNo">205</span> /**<a name="line.205"></a> -<span class="sourceLineNo">206</span> * Puts some data in the table.<a name="line.206"></a> -<span class="sourceLineNo">207</span> *<a name="line.207"></a> -<span class="sourceLineNo">208</span> * @param put The data to put.<a name="line.208"></a> -<span class="sourceLineNo">209</span> * @throws IOException if a remote or network exception occurs.<a name="line.209"></a> -<span class="sourceLineNo">210</span> * @since 0.20.0<a name="line.210"></a> -<span class="sourceLineNo">211</span> */<a name="line.211"></a> -<span class="sourceLineNo">212</span> void put(Put put) throws IOException;<a name="line.212"></a> -<span class="sourceLineNo">213</span><a name="line.213"></a> -<span class="sourceLineNo">214</span> /**<a name="line.214"></a> -<span class="sourceLineNo">215</span> * Batch puts the specified data into the table.<a name="line.215"></a> -<span class="sourceLineNo">216</span> * <p><a name="line.216"></a> -<span class="sourceLineNo">217</span> * This can be used for group commit, or for submitting user defined batches. 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Meaning if you do a Put and a<a name="line.135"></a> +<span class="sourceLineNo">136</span> * Get in the same {@link #batch} call, you will not necessarily be<a name="line.136"></a> +<span class="sourceLineNo">137</span> * guaranteed that the Get returns what the Put had put.<a name="line.137"></a> +<span class="sourceLineNo">138</span> *<a name="line.138"></a> +<span class="sourceLineNo">139</span> * @param actions list of Get, Put, Delete, Increment, Append, RowMutations.<a name="line.139"></a> +<span class="sourceLineNo">140</span> * @param results Empty Object[], same size as actions. Provides access to partial<a name="line.140"></a> +<span class="sourceLineNo">141</span> * results, in case an exception is thrown. A null in the result array means that<a name="line.141"></a> +<span class="sourceLineNo">142</span> * the call for that action failed, even after retries. 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An<a name="line.183"></a> +<span class="sourceLineNo">184</span> * {@link IllegalArgumentException} will be thrown in this case.<a name="line.184"></a> +<span class="sourceLineNo">185</span> */<a name="line.185"></a> +<span class="sourceLineNo">186</span> Result[] get(List<Get> gets) throws IOException;<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> /**<a name="line.188"></a> +<span class="sourceLineNo">189</span> * Returns a scanner on the current table as specified by the {@link Scan}<a name="line.189"></a> +<span class="sourceLineNo">190</span> * object.<a name="line.190"></a> +<span class="sourceLineNo">191</span> * Note that the passed {@link Scan}'s start row and caching properties<a name="line.191"></a> +<span class="sourceLineNo">192</span> * maybe changed.<a name="line.192"></a> +<span class="sourceLineNo">193</span> *<a name="line.193"></a> +<span class="sourceLineNo">194</span> * @param scan A configured {@link Scan} object.<a name="line.194"></a> +<span class="sourceLineNo">195</span> * @return A scanner.<a name="line.195"></a> +<span class="sourceLineNo">196</span> * @throws IOException if a remote or network exception occurs.<a name="line.196"></a> +<span class="sourceLineNo">197</span> * @since 0.20.0<a name="line.197"></a> +<span class="sourceLineNo">198</span> */<a name="line.198"></a> +<span class="sourceLineNo">199</span> ResultScanner getScanner(Scan scan) throws IOException;<a name="line.199"></a> +<span class="sourceLineNo">200</span><a name="line.200"></a> +<span class="sourceLineNo">201</span> /**<a name="line.201"></a> +<span class="sourceLineNo">202</span> * Gets a scanner on the current table for the given family.<a name="line.202"></a> +<span class="sourceLineNo">203</span> *<a name="line.203"></a> +<span class="sourceLineNo">204</span> * @param family The column family to scan.<a name="line.204"></a> +<span class="sourceLineNo">205</span> * @return A scanner.<a name="line.205"></a> +<span class="sourceLineNo">206</span> * @throws IOException if a remote or network exception occurs.<a name="line.206"></a> +<span class="sourceLineNo">207</span> * @since 0.20.0<a name="line.207"></a> +<span class="sourceLineNo">208</span> */<a name="line.208"></a> +<span class="sourceLineNo">209</span> ResultScanner getScanner(byte[] family) throws IOException;<a name="line.209"></a> +<span class="sourceLineNo">210</span><a name="line.210"></a> +<span class="sourceLineNo">211</span> /**<a name="line.211"></a> +<span class="sourceLineNo">212</span> * Gets a scanner on the current table for the given family and qualifier.<a name="line.212"></a> +<span class="sourceLineNo">213</span> *<a name="line.213"></a> +<span class="sourceLineNo">214</span> * @param family The column family to scan.<a name="line.214"></a> +<span class="sourceLineNo">215</span> * @param qualifier The column qualifier to scan.<a name="line.215"></a> +<span class="sourceLineNo">216</span> * @return A scanner.<a name="line.216"></a> +<span class="sourceLineNo">217</span> * @throws IOException if a remote or network exception occurs.<a name="line.217"></a> +<span class="sourceLineNo">218</span> * @since 0.20.0<a name="line.218"></a> +<span class="sourceLineNo">219</span> */<a name="line.219"></a> +<span class="sourceLineNo">220</span> ResultScanner getScanner(byte[] family, byte[] qualifier) throws IOException;<a name="line.220"></a> +<span class="sourceLineNo">221</span><a name="line.221"></a> +<span class="sourceLineNo">222</span><a name="line.222"></a> +<span class="sourceLineNo">223</span> /**<a name="line.223"></a> +<span class="sourceLineNo">224</span> * Puts some data in the table.<a name="line.224"></a> <span class="sourceLineNo">225</span> *<a name="line.225"></a> -<span class="sourceLineNo">226</span> * @param puts The list of mutations to apply.<a name="line.226"></a> +<span class="sourceLineNo">226</span> * @param put The data to put.<a name="line.226"></a> <span class="sourceLineNo">227</span> * @throws IOException if a remote or network exception occurs.<a name="line.227"></a> <span class="sourceLineNo">228</span> * @since 0.20.0<a name="line.228"></a> <span class="sourceLineNo">229</span> */<a name="line.229"></a> -<span class="sourceLineNo">230</span> void put(List<Put> puts) throws IOException;<a name="line.230"></a> +<span class="sourceLineNo">230</span> void put(Put put) throws IOException;<a name="line.230"></a> <span class="sourceLineNo">231</span><a name="line.231"></a> <span class="sourceLineNo">232</span> /**<a name="line.232"></a> -<span class="sourceLineNo">233</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.233"></a> -<span class="sourceLineNo">234</span> * value. If it does, it adds the put. 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If it does, it adds the put. If the passed value is null, the check<a name="line.250"></a> -<span class="sourceLineNo">251</span> * is for the lack of column (ie: non-existence)<a name="line.251"></a> -<span class="sourceLineNo">252</span> *<a name="line.252"></a> -<span class="sourceLineNo">253</span> * The expected value argument of this call is on the left and the current<a name="line.253"></a> -<span class="sourceLineNo">254</span> * value of the cell is on the right side of the comparison operator.<a name="line.254"></a> -<span class="sourceLineNo">255</span> *<a name="line.255"></a> -<span class="sourceLineNo">256</span> * Ie. eg. GREATER operator means expected value > existing <=> add the put.<a name="line.256"></a> -<span class="sourceLineNo">257</span> *<a name="line.257"></a> -<span class="sourceLineNo">258</span> * @param row to check<a name="line.258"></a> -<span class="sourceLineNo">259</span> * @param family column family to check<a name="line.259"></a> -<span class="sourceLineNo">260</span> * @param qualifier column qualifier to check<a name="line.260"></a> -<span class="sourceLineNo">261</span> * @param compareOp comparison operator to use<a name="line.261"></a> -<span class="sourceLineNo">262</span> * @param value the expected value<a name="line.262"></a> -<span class="sourceLineNo">263</span> * @param put data to put if check succeeds<a name="line.263"></a> -<span class="sourceLineNo">264</span> * @throws IOException e<a name="line.264"></a> -<span class="sourceLineNo">265</span> * @return true if the new put was executed, false otherwise<a name="line.265"></a> -<span class="sourceLineNo">266</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use<a name="line.266"></a> -<span class="sourceLineNo">267</span> * {@link #checkAndPut(byte[], byte[], byte[], CompareOperator, byte[], Put)}}<a name="line.267"></a> -<span class="sourceLineNo">268</span> */<a name="line.268"></a> -<span class="sourceLineNo">269</span> @Deprecated<a name="line.269"></a> -<span class="sourceLineNo">270</span> boolean checkAndPut(byte[] row, byte[] family, byte[] qualifier,<a name="line.270"></a> -<span class="sourceLineNo">271</span> CompareFilter.CompareOp compareOp, byte[] value, Put put) throws IOException;<a name="line.271"></a> -<span class="sourceLineNo">272</span><a name="line.272"></a> -<span class="sourceLineNo">273</span> /**<a name="line.273"></a> -<span class="sourceLineNo">274</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.274"></a> -<span class="sourceLineNo">275</span> * value. If it does, it adds the put. If the passed value is null, the check<a name="line.275"></a> -<span class="sourceLineNo">276</span> * is for the lack of column (ie: non-existence)<a name="line.276"></a> -<span class="sourceLineNo">277</span> *<a name="line.277"></a> -<span class="sourceLineNo">278</span> * The expected value argument of this call is on the left and the current<a name="line.278"></a> -<span class="sourceLineNo">279</span> * value of the cell is on the right side of the comparison operator.<a name="line.279"></a> -<span class="sourceLineNo">280</span> *<a name="line.280"></a> -<span class="sourceLineNo">281</span> * Ie. eg. 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If there are any failures even after retries,<a name="line.308"></a> -<span class="sourceLineNo">309</span> * a * {@link RetriesExhaustedWithDetailsException} will be thrown.<a name="line.309"></a> -<span class="sourceLineNo">310</span> * RetriesExhaustedWithDetailsException contains lists of failed {@link Delete}s and<a name="line.310"></a> -<span class="sourceLineNo">311</span> * corresponding remote exceptions.<a name="line.311"></a> -<span class="sourceLineNo">312</span> *<a name="line.312"></a> -<span class="sourceLineNo">313</span> * @param deletes List of things to delete. The input list gets modified by this<a name="line.313"></a> -<span class="sourceLineNo">314</span> * method. All successfully applied {@link Delete}s in the list are removed (in particular it<a name="line.314"></a> -<span class="sourceLineNo">315</span> * gets re-ordered, so the order in which the elements are inserted in the list gives no<a name="line.315"></a> -<span class="sourceLineNo">316</span> * guarantee as to the order in which the {@link Delete}s are executed).<a name="line.316"></a> -<span class="sourceLineNo">317</span> * @throws IOException if a remote or network exception occurs. In that case<a name="line.317"></a> -<span class="sourceLineNo">318</span> * the {@code deletes} argument will contain the {@link Delete} instances<a name="line.318"></a> -<span class="sourceLineNo">319</span> * that have not be successfully applied.<a name="line.319"></a> -<span class="sourceLineNo">320</span> * @since 0.20.1<a name="line.320"></a> -<span class="sourceLineNo">321</span> * @apiNote In 3.0.0 version, the input list {@code deletes} will no longer be modified. Also,<a name="line.321"></a> -<span class="sourceLineNo">322</span> * {@link #put(List)} runs pre-flight validations on the input list on client. Currently<a name="line.322"></a> -<span class="sourceLineNo">323</span> * {@link #delete(List)} doesn't run validations on the client, there is no need currently,<a name="line.323"></a> -<span class="sourceLineNo">324</span> * but this may change in the future. An * {@link IllegalArgumentException} will be thrown<a name="line.324"></a> -<span class="sourceLineNo">325</span> * in this case.<a name="line.325"></a> -<span class="sourceLineNo">326</span> */<a name="line.326"></a> -<span class="sourceLineNo">327</span> void delete(List<Delete> deletes) throws IOException;<a name="line.327"></a> -<span class="sourceLineNo">328</span><a name="line.328"></a> -<span class="sourceLineNo">329</span> /**<a name="line.329"></a> -<span class="sourceLineNo">330</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.330"></a> -<span class="sourceLineNo">331</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.331"></a> -<span class="sourceLineNo">332</span> * check is for the lack of column (ie: non-existance)<a name="line.332"></a> -<span class="sourceLineNo">333</span> *<a name="line.333"></a> -<span class="sourceLineNo">334</span> * @param row to check<a name="line.334"></a> -<span class="sourceLineNo">335</span> * @param family column family to check<a name="line.335"></a> -<span class="sourceLineNo">336</span> * @param qualifier column qualifier to check<a name="line.336"></a> -<span class="sourceLineNo">337</span> * @param value the expected value<a name="line.337"></a> -<span class="sourceLineNo">338</span> * @param delete data to delete if check succeeds<a name="line.338"></a> -<span class="sourceLineNo">339</span> * @throws IOException e<a name="line.339"></a> -<span class="sourceLineNo">340</span> * @return true if the new delete was executed, false otherwise<a name="line.340"></a> -<span class="sourceLineNo">341</span> */<a name="line.341"></a> -<span class="sourceLineNo">342</span> boolean checkAndDelete(byte[] row, byte[] family, byte[] qualifier,<a name="line.342"></a> -<span class="sourceLineNo">343</span> byte[] value, Delete delete) throws IOException;<a name="line.343"></a> -<span class="sourceLineNo">344</span><a name="line.344"></a> -<span class="sourceLineNo">345</span> /**<a name="line.345"></a> -<span class="sourceLineNo">346</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.346"></a> -<span class="sourceLineNo">347</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.347"></a> -<span class="sourceLineNo">348</span> * check is for the lack of column (ie: non-existence)<a name="line.348"></a> -<span class="sourceLineNo">349</span> *<a name="line.349"></a> -<span class="sourceLineNo">350</span> * The expected value argument of this call is on the left and the current<a name="line.350"></a> -<span class="sourceLineNo">351</span> * value of the cell is on the right side of the comparison operator.<a name="line.351"></a> -<span class="sourceLineNo">352</span> *<a name="line.352"></a> -<span class="sourceLineNo">353</span> * Ie. eg. GREATER operator means expected value > existing <=> add the delete.<a name="line.353"></a> -<span class="sourceLineNo">354</span> *<a name="line.354"></a> -<span class="sourceLineNo">355</span> * @param row to check<a name="line.355"></a> -<span class="sourceLineNo">356</span> * @param family column family to check<a name="line.356"></a> -<span class="sourceLineNo">357</span> * @param qualifier column qualifier to check<a name="line.357"></a> -<span class="sourceLineNo">358</span> * @param compareOp comparison operator to use<a name="line.358"></a> -<span class="sourceLineNo">359</span> * @param value the expected value<a name="line.359"></a> -<span class="sourceLineNo">360</span> * @param delete data to delete if check succeeds<a name="line.360"></a> -<span class="sourceLineNo">361</span> * @throws IOException e<a name="line.361"></a> -<span class="sourceLineNo">362</span> * @return true if the new delete was executed, false otherwise<a name="line.362"></a> -<span class="sourceLineNo">363</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use<a name="line.363"></a> -<span class="sourceLineNo">364</span> * {@link #checkAndDelete(byte[], byte[], byte[], byte[], Delete)}<a name="line.364"></a> -<span class="sourceLineNo">365</span> */<a name="line.365"></a> -<span class="sourceLineNo">366</span> @Deprecated<a name="line.366"></a> -<span class="sourceLineNo">367</span> boolean checkAndDelete(byte[] row, byte[] family, byte[] qualifier,<a name="line.367"></a> -<span class="sourceLineNo">368</span> CompareFilter.CompareOp compareOp, byte[] value, Delete delete) throws IOException;<a name="line.368"></a> -<span class="sourceLineNo">369</span><a name="line.369"></a> -<span class="sourceLineNo">370</span> /**<a name="line.370"></a> -<span class="sourceLineNo">371</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.371"></a> -<span class="sourceLineNo">372</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.372"></a> -<span class="sourceLineNo">373</span> * check is for the lack of column (ie: non-existence)<a name="line.373"></a> -<span class="sourceLineNo">374</span> *<a name="line.374"></a> -<span class="sourceLineNo">375</span> * The expected value argument of this call is on the left and the current<a name="line.375"></a> -<span class="sourceLineNo">376</span> * value of the cell is on the right side of the comparison operator.<a name="line.376"></a> -<span class="sourceLineNo">377</span> *<a name="line.377"></a> -<span class="sourceLineNo">378</span> * Ie. eg. GREATER operator means expected value > existing <=> add the delete.<a name="line.378"></a> -<span class="sourceLineNo">379</span> *<a name="line.379"></a> -<span class="sourceLineNo">380</span> * @param row to check<a name="line.380"></a> -<span class="sourceLineNo">381</span> * @param family column family to check<a name="line.381"></a> -<span class="sourceLineNo">382</span> * @param qualifier column qualifier to check<a name="line.382"></a> -<span class="sourceLineNo">383</span> * @param op comparison operator to use<a name="line.383"></a> -<span class="sourceLineNo">384</span> * @param value the expected value<a name="line.384"></a> -<span class="sourceLineNo">385</span> * @param delete data to delete if check succeeds<a name="line.385"></a> -<span class="sourceLineNo">386</span> * @throws IOException e<a name="line.386"></a> -<span class="sourceLineNo">387</span> * @return true if the new delete was executed, false otherwise<a name="line.387"></a> -<span class="sourceLineNo">388</span> */<a name="line.388"></a> -<span class="sourceLineNo">389</span> boolean checkAndDelete(byte[] row, byte[] family, byte[] qualifier,<a name="line.389"></a> -<span class="sourceLineNo">390</span> CompareOperator op, byte[] value, Delete delete) throws IOException;<a name="line.390"></a> -<span class="sourceLineNo">391</span><a name="line.391"></a> -<span class="sourceLineNo">392</span> /**<a name="line.392"></a> -<span class="sourceLineNo">393</span> * Performs multiple mutations atomically on a single row. Currently<a name="line.393"></a> -<span class="sourceLineNo">394</span> * {@link Put} and {@link Delete} are supported.<a name="line.394"></a> +<span class="sourceLineNo">233</span> * Batch puts the specified data into the table.<a name="line.233"></a> +<span class="sourceLineNo">234</span> * <p><a name="line.234"></a> +<span class="sourceLineNo">235</span> * This can be used for group commit, or for submitting user defined batches. Before sending<a name="line.235"></a> +<span class="sourceLineNo">236</span> * a batch of mutations to the server, the client runs a few validations on the input list. If an<a name="line.236"></a> +<span class="sourceLineNo">237</span> * error is found, for example, a mutation was supplied but was missing it's column an<a name="line.237"></a> +<span class="sourceLineNo">238</span> * {@link IllegalArgumentException} will be thrown and no mutations will be applied. If there<a name="line.238"></a> +<span class="sourceLineNo">239</span> * are any failures even after retries, a {@link RetriesExhaustedWithDetailsException} will be<a name="line.239"></a> +<span class="sourceLineNo">240</span> * thrown. RetriesExhaustedWithDetailsException contains lists of failed mutations and<a name="line.240"></a> +<span class="sourceLineNo">241</span> * corresponding remote exceptions. The ordering of mutations and exceptions in the<a name="line.241"></a> +<span class="sourceLineNo">242</span> * encapsulating exception corresponds to the order of the input list of Put requests.<a name="line.242"></a> +<span class="sourceLineNo">243</span> *<a name="line.243"></a> +<span class="sourceLineNo">244</span> * @param puts The list of mutations to apply.<a name="line.244"></a> +<span class="sourceLineNo">245</span> * @throws IOException if a remote or network exception occurs.<a name="line.245"></a> +<span class="sourceLineNo">246</span> * @since 0.20.0<a name="line.246"></a> +<span class="sourceLineNo">247</span> */<a name="line.247"></a> +<span class="sourceLineNo">248</span> void put(List<Put> puts) throws IOException;<a name="line.248"></a> +<span class="sourceLineNo">249</span><a name="line.249"></a> +<span class="sourceLineNo">250</span> /**<a name="line.250"></a> +<span class="sourceLineNo">251</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.251"></a> +<span class="sourceLineNo">252</span> * value. If it does, it adds the put. If the passed value is null, the check<a name="line.252"></a> +<span class="sourceLineNo">253</span> * is for the lack of column (ie: non-existance)<a name="line.253"></a> +<span class="sourceLineNo">254</span> *<a name="line.254"></a> +<span class="sourceLineNo">255</span> * @param row to check<a name="line.255"></a> +<span class="sourceLineNo">256</span> * @param family column family to check<a name="line.256"></a> +<span class="sourceLineNo">257</span> * @param qualifier column qualifier to check<a name="line.257"></a> +<span class="sourceLineNo">258</span> * @param value the expected value<a name="line.258"></a> +<span class="sourceLineNo">259</span> * @param put data to put if check succeeds<a name="line.259"></a> +<span class="sourceLineNo">260</span> * @throws IOException e<a name="line.260"></a> +<span class="sourceLineNo">261</span> * @return true if the new put was executed, false otherwise<a name="line.261"></a> +<span class="sourceLineNo">262</span> */<a name="line.262"></a> +<span class="sourceLineNo">263</span> boolean checkAndPut(byte[] row, byte[] family, byte[] qualifier,<a name="line.263"></a> +<span class="sourceLineNo">264</span> byte[] value, Put put) throws IOException;<a name="line.264"></a> +<span class="sourceLineNo">265</span><a name="line.265"></a> +<span class="sourceLineNo">266</span> /**<a name="line.266"></a> +<span class="sourceLineNo">267</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.267"></a> +<span class="sourceLineNo">268</span> * value. If it does, it adds the put. If the passed value is null, the check<a name="line.268"></a> +<span class="sourceLineNo">269</span> * is for the lack of column (ie: non-existence)<a name="line.269"></a> +<span class="sourceLineNo">270</span> *<a name="line.270"></a> +<span class="sourceLineNo">271</span> * The expected value argument of this call is on the left and the current<a name="line.271"></a> +<span class="sourceLineNo">272</span> * value of the cell is on the right side of the comparison operator.<a name="line.272"></a> +<span class="sourceLineNo">273</span> *<a name="line.273"></a> +<span class="sourceLineNo">274</span> * Ie. eg. GREATER operator means expected value > existing <=> add the put.<a name="line.274"></a> +<span class="sourceLineNo">275</span> *<a name="line.275"></a> +<span class="sourceLineNo">276</span> * @param row to check<a name="line.276"></a> +<span class="sourceLineNo">277</span> * @param family column family to check<a name="line.277"></a> +<span class="sourceLineNo">278</span> * @param qualifier column qualifier to check<a name="line.278"></a> +<span class="sourceLineNo">279</span> * @param compareOp comparison operator to use<a name="line.279"></a> +<span class="sourceLineNo">280</span> * @param value the expected value<a name="line.280"></a> +<span class="sourceLineNo">281</span> * @param put data to put if check succeeds<a name="line.281"></a> +<span class="sourceLineNo">282</span> * @throws IOException e<a name="line.282"></a> +<span class="sourceLineNo">283</span> * @return true if the new put was executed, false otherwise<a name="line.283"></a> +<span class="sourceLineNo">284</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use<a name="line.284"></a> +<span class="sourceLineNo">285</span> * {@link #checkAndPut(byte[], byte[], byte[], CompareOperator, byte[], Put)}}<a name="line.285"></a> +<span class="sourceLineNo">286</span> */<a name="line.286"></a> +<span class="sourceLineNo">287</span> @Deprecated<a name="line.287"></a> +<span class="sourceLineNo">288</span> boolean checkAndPut(byte[] row, byte[] family, byte[] qualifier,<a name="line.288"></a> +<span class="sourceLineNo">289</span> CompareFilter.CompareOp compareOp, byte[] value, Put put) throws IOException;<a name="line.289"></a> +<span class="sourceLineNo">290</span><a name="line.290"></a> +<span class="sourceLineNo">291</span> /**<a name="line.291"></a> +<span class="sourceLineNo">292</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.292"></a> +<span class="sourceLineNo">293</span> * value. If it does, it adds the put. If the passed value is null, the check<a name="line.293"></a> +<span class="sourceLineNo">294</span> * is for the lack of column (ie: non-existence)<a name="line.294"></a> +<span class="sourceLineNo">295</span> *<a name="line.295"></a> +<span class="sourceLineNo">296</span> * The expected value argument of this call is on the left and the current<a name="line.296"></a> +<span class="sourceLineNo">297</span> * value of the cell is on the right side of the comparison operator.<a name="line.297"></a> +<span class="sourceLineNo">298</span> *<a name="line.298"></a> +<span class="sourceLineNo">299</span> * Ie. eg. GREATER operator means expected value > existing <=> add the put.<a name="line.299"></a> +<span class="sourceLineNo">300</span> *<a name="line.300"></a> +<span class="sourceLineNo">301</span> * @param row to check<a name="line.301"></a> +<span class="sourceLineNo">302</span> * @param family column family to check<a name="line.302"></a> +<span class="sourceLineNo">303</span> * @param qualifier column qualifier to check<a name="line.303"></a> +<span class="sourceLineNo">304</span> * @param op comparison operator to use<a name="line.304"></a> +<span class="sourceLineNo">305</span> * @param value the expected value<a name="line.305"></a> +<span class="sourceLineNo">306</span> * @param put data to put if check succeeds<a name="line.306"></a> +<span class="sourceLineNo">307</span> * @throws IOException e<a name="line.307"></a> +<span class="sourceLineNo">308</span> * @return true if the new put was executed, false otherwise<a name="line.308"></a> +<span class="sourceLineNo">309</span> */<a name="line.309"></a> +<span class="sourceLineNo">310</span> boolean checkAndPut(byte[] row, byte[] family, byte[] qualifier,<a name="line.310"></a> +<span class="sourceLineNo">311</span> CompareOperator op, byte[] value, Put put) throws IOException;<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> * Deletes the specified cells/row.<a name="line.314"></a> +<span class="sourceLineNo">315</span> *<a name="line.315"></a> +<span class="sourceLineNo">316</span> * @param delete The object that specifies what to delete.<a name="line.316"></a> +<span class="sourceLineNo">317</span> * @throws IOException if a remote or network exception occurs.<a name="line.317"></a> +<span class="sourceLineNo">318</span> * @since 0.20.0<a name="line.318"></a> +<span class="sourceLineNo">319</span> */<a name="line.319"></a> +<span class="sourceLineNo">320</span> void delete(Delete delete) throws IOException;<a name="line.320"></a> +<span class="sourceLineNo">321</span><a name="line.321"></a> +<span class="sourceLineNo">322</span> /**<a name="line.322"></a> +<span class="sourceLineNo">323</span> * Batch Deletes the specified cells/rows from the table.<a name="line.323"></a> +<span class="sourceLineNo">324</span> * <p><a name="line.324"></a> +<span class="sourceLineNo">325</span> * If a specified row does not exist, {@link Delete} will report as though sucessful<a name="line.325"></a> +<span class="sourceLineNo">326</span> * delete; no exception will be thrown. If there are any failures even after retries,<a name="line.326"></a> +<span class="sourceLineNo">327</span> * a * {@link RetriesExhaustedWithDetailsException} will be thrown.<a name="line.327"></a> +<span class="sourceLineNo">328</span> * RetriesExhaustedWithDetailsException contains lists of failed {@link Delete}s and<a name="line.328"></a> +<span class="sourceLineNo">329</span> * corresponding remote exceptions.<a name="line.329"></a> +<span class="sourceLineNo">330</span> *<a name="line.330"></a> +<span class="sourceLineNo">331</span> * @param deletes List of things to delete. The input list gets modified by this<a name="line.331"></a> +<span class="sourceLineNo">332</span> * method. All successfully applied {@link Delete}s in the list are removed (in particular it<a name="line.332"></a> +<span class="sourceLineNo">333</span> * gets re-ordered, so the order in which the elements are inserted in the list gives no<a name="line.333"></a> +<span class="sourceLineNo">334</span> * guarantee as to the order in which the {@link Delete}s are executed).<a name="line.334"></a> +<span class="sourceLineNo">335</span> * @throws IOException if a remote or network exception occurs. In that case<a name="line.335"></a> +<span class="sourceLineNo">336</span> * the {@code deletes} argument will contain the {@link Delete} instances<a name="line.336"></a> +<span class="sourceLineNo">337</span> * that have not be successfully applied.<a name="line.337"></a> +<span class="sourceLineNo">338</span> * @since 0.20.1<a name="line.338"></a> +<span class="sourceLineNo">339</span> * @apiNote In 3.0.0 version, the input list {@code deletes} will no longer be modified. Also,<a name="line.339"></a> +<span class="sourceLineNo">340</span> * {@link #put(List)} runs pre-flight validations on the input list on client. Currently<a name="line.340"></a> +<span class="sourceLineNo">341</span> * {@link #delete(List)} doesn't run validations on the client, there is no need currently,<a name="line.341"></a> +<span class="sourceLineNo">342</span> * but this may change in the future. An * {@link IllegalArgumentException} will be thrown<a name="line.342"></a> +<span class="sourceLineNo">343</span> * in this case.<a name="line.343"></a> +<span class="sourceLineNo">344</span> */<a name="line.344"></a> +<span class="sourceLineNo">345</span> void delete(List<Delete> deletes) throws IOException;<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> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.348"></a> +<span class="sourceLineNo">349</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.349"></a> +<span class="sourceLineNo">350</span> * check is for the lack of column (ie: non-existance)<a name="line.350"></a> +<span class="sourceLineNo">351</span> *<a name="line.351"></a> +<span class="sourceLineNo">352</span> * @param row to check<a name="line.352"></a> +<span class="sourceLineNo">353</span> * @param family column family to check<a name="line.353"></a> +<span class="sourceLineNo">354</span> * @param qualifier column qualifier to check<a name="line.354"></a> +<span class="sourceLineNo">355</span> * @param value the expected value<a name="line.355"></a> +<span class="sourceLineNo">356</span> * @param delete data to delete if check succeeds<a name="line.356"></a> +<span class="sourceLineNo">357</span> * @throws IOException e<a name="line.357"></a> +<span class="sourceLineNo">358</span> * @return true if the new delete was executed, false otherwise<a name="line.358"></a> +<span class="sourceLineNo">359</span> */<a name="line.359"></a> +<span class="sourceLineNo">360</span> boolean checkAndDelete(byte[] row, byte[] family, byte[] qualifier,<a name="line.360"></a> +<span class="sourceLineNo">361</span> byte[] value, Delete delete) throws IOException;<a name="line.361"></a> +<span class="sourceLineNo">362</span><a name="line.362"></a> +<span class="sourceLineNo">363</span> /**<a name="line.363"></a> +<span class="sourceLineNo">364</span> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.364"></a> +<span class="sourceLineNo">365</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.365"></a> +<span class="sourceLineNo">366</span> * check is for the lack of column (ie: non-existence)<a name="line.366"></a> +<span class="sourceLineNo">367</span> *<a name="line.367"></a> +<span class="sourceLineNo">368</span> * The expected value argument of this call is on the left and the current<a name="line.368"></a> +<span class="sourceLineNo">369</span> * value of the cell is on the right side of the comparison operator.<a name="line.369"></a> +<span class="sourceLineNo">370</span> *<a name="line.370"></a> +<span class="sourceLineNo">371</span> * Ie. eg. GREATER operator means expected value > existing <=> add the delete.<a name="line.371"></a> +<span class="sourceLineNo">372</span> *<a name="line.372"></a> +<span class="sourceLineNo">373</span> * @param row to check<a name="line.373"></a> +<span class="sourceLineNo">374</span> * @param family column family to check<a name="line.374"></a> +<span class="sourceLineNo">375</span> * @param qualifier column qualifier to check<a name="line.375"></a> +<span class="sourceLineNo">376</span> * @param compareOp comparison operator to use<a name="line.376"></a> +<span class="sourceLineNo">377</span> * @param value the expected value<a name="line.377"></a> +<span class="sourceLineNo">378</span> * @param delete data to delete if check succeeds<a name="line.378"></a> +<span class="sourceLineNo">379</span> * @throws IOException e<a name="line.379"></a> +<span class="sourceLineNo">380</span> * @return true if the new delete was executed, false otherwise<a name="line.380"></a> +<span class="sourceLineNo">381</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0. Use<a name="line.381"></a> +<span class="sourceLineNo">382</span> * {@link #checkAndDelete(byte[], byte[], byte[], byte[], Delete)}<a name="line.382"></a> +<span class="sourceLineNo">383</span> */<a name="line.383"></a> +<span class="sourceLineNo">384</span> @Deprecated<a name="line.384"></a> +<span class="sourceLineNo">385</span> boolean checkAndDelete(byte[] row, byte[] family, byte[] qualifier,<a name="line.385"></a> +<span class="sourceLineNo">386</span> CompareFilter.CompareOp compareOp, byte[] value, Delete delete) throws IOException;<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> * Atomically checks if a row/family/qualifier value matches the expected<a name="line.389"></a> +<span class="sourceLineNo">390</span> * value. If it does, it adds the delete. If the passed value is null, the<a name="line.390"></a> +<span class="sourceLineNo">391</span> * check is for the lack of column (ie: non-existence)<a name="line.391"></a> +<span class="sourceLineNo">392</span> *<a name="line.392"></a> +<span class="sourceLineNo">393</span> * The expected value argument of this call is on the left and the current<a name="line.393"></a> +<span class="sourceLineNo">394</span> * value of the cell is on the right side of the comparison operator.<a name="line.394"></a> <span class="sourceLineNo">395</span> *<a name="line.395"></a> -<span class="sourceLineNo">396</span> * @param rm object that specifies the set of mutations to perform atomically<a name="line.396"></a> -<span class="sourceLineNo">397</span> * @throws IOException<a name="line.397"></a> -<span class="sourceLineNo">398</span> */<a name="line.398"></a> -<span class="sourceLineNo">399</span> void mutateRow(final RowMutations rm) throws IOException;<a name="line.399"></a> -<span class="sourceLineNo">400</span><a name="line.400"></a> -<span class="sourceLineNo">401</span> /**<a name="line.401"></a> -<span class="sourceLineNo">402</span> * Appends values to one or more columns within a single row.<a name="line.402"></a> -<span class="sourceLineNo">403</span> * <p><a name="line.403"></a> -<span class="sourceLineNo">404</span> * This operation guaranteed atomicity to readers. Appends are done<a name="line.404"></a> -<span class="sourceLineNo">405</span> * under a single row lock, so write operations to a row are synchronized, and<a name="line.405"></a> -<span class="sourceLineNo">406</span> * readers are guaranteed to see this operation fully completed.<a name="line.406"></a> -<span class="sourceLineNo">407</span> *<a name="line.407"></a> -<span class="sourceLineNo">408</span> * @param append object that specifies the columns and amounts to be used<a name="line.408"></a> -<span class="sourceLineNo">409</span> * for the increment operations<a name="line.409"></a> -<span class="sourceLineNo">410</span> * @throws IOException e<a name="line.410"></a> -<span class="sourceLineNo">411</span> * @return values of columns after the append operation (maybe null)<a name="line.411"></a> -<span class="sourceLineNo">412</span> */<a name="line.412"></a> -<span class="sourceLineNo">413</span> Result append(final Append append) throws IOException;<a name="line.413"></a> -<span class="sourceLineNo">414</span><a name="line.414"></a> -<span class="sourceLineNo">415</span> /**<a name="line.415"></a> -<span class="sourceLineNo">416</span> * Increments one or more columns within a single row.<a name="line.416"></a> -<span class="sourceLineNo">417</span> * <p><a name="line.417"></a> -<span class="sourceLineNo">418</span> * This operation ensures atomicity to readers. Increments are done<a name="line.418"></a> -<span class="sourceLineNo">419</span> * under a single row lock, so write operations to a row are synchronized, and<a name="line.419"></a> -<span class="sourceLineNo">420</span> * readers are guaranteed to see this operation fully completed.<a name="line.420"></a> -<span class="sourceLineNo">421</span> *<a name="line.421"></a> -<span class="sourceLineNo">422</span> * @param increment object that specifies the columns and amounts to be used<a name="line.422"></a> -<span class="sourceLineNo">423</span> * for the increment operations<a name="line.423"></a> -<span class="sourceLineNo">424</span> * @throws IOException e<a name="line.424"></a> -<span class="sourceLineNo">425</span> * @return values of columns after the increment<a name="line.425"></a> -<span class="sourceLineNo">426</span> */<a name="line.426"></a> -<span class="sourceLineNo">427</span> Result increment(final Increment increment) throws IOException;<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> * See {@link #incrementColumnValue(byte[], byte[], byte[], long, Durability)}<a name="line.430"></a> -<span class="sourceLineNo">431</span> * <p><a name="line.431"></a> -<span class="sourceLineNo">432</span> * The {@link Durability} is defaulted to {@link Durability#SYNC_WAL}.<a name="line.432"></a> -<span class="sourceLineNo">433</span> * @param row The row that contains the cell to increment.<a name="line.433"></a> -<span class="sourceLineNo">434</span> * @param family The column family of the cell to increment.<a name="line.434"></a> -<span class="sourceLineNo">435</span> * @param qualifier The column qualifier of the cell to increment.<a name="line.435"></a> -<span class="sourceLineNo">436</span> * @param amount The amount to increment the cell with (or decrement, if the<a name="line.436"></a> -<span class="sourceLineNo">437</span> * amount is negative).<a name="line.437"></a> -<span class="sourceLineNo">438</span> * @return The new value, post increment.<a name="line.438"></a> -<span class="sourceLineNo">439</span> * @throws IOException if a remote or network exception occurs.<a name="line.439"></a> -<span class="sourceLineNo">440</span> */<a name="line.440"></a> -<span class="sourceLineNo">441</span> long incrementColumnValue(byte[] row, byte[] family, byte[] qualifier,<a name="line.441"></a> -<span class="sourceLineNo">442</span> long amount) throws IOException;<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> * Atomically increments a column value. If the column value already exists<a name="line.445"></a> -<span class="sourceLineNo">446</span> * and is not a big-endian long, this could throw an exception. If the column<a name="line.446"></a> -<span class="sourceLineNo">447</span> * value does not yet exist it is initialized to <code>amount</code> and<a name="line.447"></a> -<span class="sourceLineNo">448</span> * written to the specified column.<a name="line.448"></a> -<span class="sourceLineNo">449</span> *<a name="line.449"></a> -<span class="sourceLineNo">450</span> * <p>Setting durability to {@link Durability#SKIP_WAL} means that in a fail<a name="line.450"></a> -<span class="sourceLineNo">451</span> * scenario you will lose any increments that have not been flushed.<a name="line.451"></a> -<span class="sourceLineNo">452</span> * @param row The row that contains the cell to increment.<a name="line.452"></a> -<span class="sourceLineNo">453</span> * @param family The column family of the cell to increment.<a name="line.453"></a> -<span class="sourceLineNo">454</span> * @param qualifier The column qualifier of the cell to increment.<a name="line.454"></a> -<span class="sourceLineNo">455</span> * @param amount The amount to increment the cell with (or decrement, if the<a name="line.455"></a> -<span class="sourceLineNo">456</span> * amount is negative).<a name="line.456"></a> -<span class="sourceLineNo">457</span> * @param durability The persistence guarantee for this increment.<a name="line.457"></a> -<span class="sourceLineNo">458</span> * @return The new value, post increment.<a name="line.458"></a> -<span class="sourceLineNo">459</span> * @throws IOException if a remote or network exception occurs.<a name="line.459"></a> -<span class="sourceLineNo">460</span> */<a name="line.460"></a> -<span class="sourceLineNo">461</span> long incrementColumnValue(byte[] row, byte[] family, byte[] qualifier,<a name="line.461"></a> -<span class="sourceLineNo">462</span> long amount, Durability durability) throws IOException;<a name="line.462"></a> -<span class="sourceLineNo">463</span><a name="line.463"></a> -<span class="sourceLineNo">464</span> /**<a name="line.464"></a> -<span class="sourceLineNo">465</span> * Releases any resources held or pending changes in internal buffers.<a name="line.465"></a> -<span class="sourceLineNo">466</span> *<a name="line.466"></a> -<span class="sourceLineNo">467</span> * @throws IOException if a remote or network exception occurs.<a name="line.467"></a> -<span class="sourceLineNo">468</span> */<a name="line.468"></a> -<span class="sourceLineNo">469</span> @Override<a name="line.469"></a> -<span class="sourceLineNo">470</span> void close() throws IOException;<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> * Creates and returns a {@link com.google.protobuf.RpcChannel} instance connected to the<a name="line.473"></a> -<span class="sourceLineNo">474</span> * table region containing the specified row. The row given does not actually have<a name="line.474"></a> -<span class="sourceLineNo">475</span> * to exist. Whichever region would contain the row based on start and end keys will<a name="line.475"></a> -<span class="sourceLineNo">476</span> * be used. Note that the {@code row} parameter is also not passed to the<a name="line.476"></a> -<span class="sourceLineNo">477</span> * coprocessor handler registered for this protocol, unless the {@code row}<a name="line.477"></a> -<span class="sourceLineNo">478</span> * is separately passed as an argument in the service request. 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<TRUNCATED>
