http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f391bcef/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html index 366fcc2..a49bc05 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html @@ -92,254 +92,260 @@ <span class="sourceLineNo">084</span> for (Map.Entry<String, byte[]> entry : i.getAttributesMap().entrySet()) {<a name="line.84"></a> <span class="sourceLineNo">085</span> this.setAttribute(entry.getKey(), entry.getValue());<a name="line.85"></a> <span class="sourceLineNo">086</span> }<a name="line.86"></a> -<span class="sourceLineNo">087</span> }<a name="line.87"></a> -<span class="sourceLineNo">088</span><a name="line.88"></a> -<span class="sourceLineNo">089</span> /**<a name="line.89"></a> -<span class="sourceLineNo">090</span> * Add the specified KeyValue to this operation.<a name="line.90"></a> -<span class="sourceLineNo">091</span> * @param cell individual Cell<a name="line.91"></a> -<span class="sourceLineNo">092</span> * @return this<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @throws java.io.IOException e<a name="line.93"></a> -<span class="sourceLineNo">094</span> */<a name="line.94"></a> -<span class="sourceLineNo">095</span> public Increment add(Cell cell) throws IOException{<a name="line.95"></a> -<span class="sourceLineNo">096</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.96"></a> -<span class="sourceLineNo">097</span> List<Cell> list = getCellList(family);<a name="line.97"></a> -<span class="sourceLineNo">098</span> //Checking that the row of the kv is the same as the put<a name="line.98"></a> -<span class="sourceLineNo">099</span> if (!CellUtil.matchingRow(cell, this.row)) {<a name="line.99"></a> -<span class="sourceLineNo">100</span> throw new WrongRowIOException("The row in " + cell +<a name="line.100"></a> -<span class="sourceLineNo">101</span> " doesn't match the original one " + Bytes.toStringBinary(this.row));<a name="line.101"></a> -<span class="sourceLineNo">102</span> }<a name="line.102"></a> -<span class="sourceLineNo">103</span> list.add(cell);<a name="line.103"></a> -<span class="sourceLineNo">104</span> familyMap.put(family, list);<a name="line.104"></a> -<span class="sourceLineNo">105</span> return this;<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> /**<a name="line.108"></a> -<span class="sourceLineNo">109</span> * Increment the column from the specific family with the specified qualifier<a name="line.109"></a> -<span class="sourceLineNo">110</span> * by the specified amount.<a name="line.110"></a> -<span class="sourceLineNo">111</span> * <p><a name="line.111"></a> -<span class="sourceLineNo">112</span> * Overrides previous calls to addColumn for this family and qualifier.<a name="line.112"></a> -<span class="sourceLineNo">113</span> * @param family family name<a name="line.113"></a> -<span class="sourceLineNo">114</span> * @param qualifier column qualifier<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @param amount amount to increment by<a name="line.115"></a> -<span class="sourceLineNo">116</span> * @return the Increment object<a name="line.116"></a> -<span class="sourceLineNo">117</span> */<a name="line.117"></a> -<span class="sourceLineNo">118</span> public Increment addColumn(byte [] family, byte [] qualifier, long amount) {<a name="line.118"></a> -<span class="sourceLineNo">119</span> if (family == null) {<a name="line.119"></a> -<span class="sourceLineNo">120</span> throw new IllegalArgumentException("family cannot be null");<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span> List<Cell> list = getCellList(family);<a name="line.122"></a> -<span class="sourceLineNo">123</span> KeyValue kv = createPutKeyValue(family, qualifier, ts, Bytes.toBytes(amount));<a name="line.123"></a> -<span class="sourceLineNo">124</span> list.add(kv);<a name="line.124"></a> -<span class="sourceLineNo">125</span> familyMap.put(CellUtil.cloneFamily(kv), list);<a name="line.125"></a> -<span class="sourceLineNo">126</span> return this;<a name="line.126"></a> -<span class="sourceLineNo">127</span> }<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span> /**<a name="line.129"></a> -<span class="sourceLineNo">130</span> * Gets the TimeRange used for this increment.<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @return TimeRange<a name="line.131"></a> -<span class="sourceLineNo">132</span> */<a name="line.132"></a> -<span class="sourceLineNo">133</span> public TimeRange getTimeRange() {<a name="line.133"></a> -<span class="sourceLineNo">134</span> return this.tr;<a name="line.134"></a> -<span class="sourceLineNo">135</span> }<a name="line.135"></a> -<span class="sourceLineNo">136</span><a name="line.136"></a> -<span class="sourceLineNo">137</span> /**<a name="line.137"></a> -<span class="sourceLineNo">138</span> * Sets the TimeRange to be used on the Get for this increment.<a name="line.138"></a> -<span class="sourceLineNo">139</span> * <p><a name="line.139"></a> -<span class="sourceLineNo">140</span> * This is useful for when you have counters that only last for specific<a name="line.140"></a> -<span class="sourceLineNo">141</span> * periods of time (ie. counters that are partitioned by time). By setting<a name="line.141"></a> -<span class="sourceLineNo">142</span> * the range of valid times for this increment, you can potentially gain<a name="line.142"></a> -<span class="sourceLineNo">143</span> * some performance with a more optimal Get operation.<a name="line.143"></a> -<span class="sourceLineNo">144</span> * <p><a name="line.144"></a> -<span class="sourceLineNo">145</span> * This range is used as [minStamp, maxStamp).<a name="line.145"></a> -<span class="sourceLineNo">146</span> * @param minStamp minimum timestamp value, inclusive<a name="line.146"></a> -<span class="sourceLineNo">147</span> * @param maxStamp maximum timestamp value, exclusive<a name="line.147"></a> -<span class="sourceLineNo">148</span> * @throws IOException if invalid time range<a name="line.148"></a> -<span class="sourceLineNo">149</span> * @return this<a name="line.149"></a> -<span class="sourceLineNo">150</span> */<a name="line.150"></a> -<span class="sourceLineNo">151</span> public Increment setTimeRange(long minStamp, long maxStamp)<a name="line.151"></a> -<span class="sourceLineNo">152</span> throws IOException {<a name="line.152"></a> -<span class="sourceLineNo">153</span> tr = new TimeRange(minStamp, maxStamp);<a name="line.153"></a> -<span class="sourceLineNo">154</span> return this;<a name="line.154"></a> -<span class="sourceLineNo">155</span> }<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> * @param returnResults True (default) if the increment operation should return the results. A<a name="line.158"></a> -<span class="sourceLineNo">159</span> * client that is not interested in the result can save network bandwidth setting this<a name="line.159"></a> -<span class="sourceLineNo">160</span> * to false.<a name="line.160"></a> -<span class="sourceLineNo">161</span> */<a name="line.161"></a> -<span class="sourceLineNo">162</span> public Increment setReturnResults(boolean returnResults) {<a name="line.162"></a> -<span class="sourceLineNo">163</span> super.setReturnResults(returnResults);<a name="line.163"></a> -<span class="sourceLineNo">164</span> return this;<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> /**<a name="line.167"></a> -<span class="sourceLineNo">168</span> * @return current setting for returnResults<a name="line.168"></a> -<span class="sourceLineNo">169</span> */<a name="line.169"></a> -<span class="sourceLineNo">170</span> // This method makes public the superclasses's protected method.<a name="line.170"></a> -<span class="sourceLineNo">171</span> public boolean isReturnResults() {<a name="line.171"></a> -<span class="sourceLineNo">172</span> return super.isReturnResults();<a name="line.172"></a> -<span class="sourceLineNo">173</span> }<a name="line.173"></a> -<span class="sourceLineNo">174</span><a name="line.174"></a> -<span class="sourceLineNo">175</span> /**<a name="line.175"></a> -<span class="sourceLineNo">176</span> * Method for retrieving the number of families to increment from<a name="line.176"></a> -<span class="sourceLineNo">177</span> * @return number of families<a name="line.177"></a> -<span class="sourceLineNo">178</span> */<a name="line.178"></a> -<span class="sourceLineNo">179</span> @Override<a name="line.179"></a> -<span class="sourceLineNo">180</span> public int numFamilies() {<a name="line.180"></a> -<span class="sourceLineNo">181</span> return this.familyMap.size();<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> /**<a name="line.184"></a> -<span class="sourceLineNo">185</span> * Method for checking if any families have been inserted into this Increment<a name="line.185"></a> -<span class="sourceLineNo">186</span> * @return true if familyMap is non empty false otherwise<a name="line.186"></a> -<span class="sourceLineNo">187</span> */<a name="line.187"></a> -<span class="sourceLineNo">188</span> public boolean hasFamilies() {<a name="line.188"></a> -<span class="sourceLineNo">189</span> return !this.familyMap.isEmpty();<a name="line.189"></a> -<span class="sourceLineNo">190</span> }<a name="line.190"></a> -<span class="sourceLineNo">191</span><a name="line.191"></a> -<span class="sourceLineNo">192</span> /**<a name="line.192"></a> -<span class="sourceLineNo">193</span> * Before 0.95, when you called Increment#getFamilyMap(), you got back<a name="line.193"></a> -<span class="sourceLineNo">194</span> * a map of families to a list of Longs. Now, {@link #getFamilyCellMap()} returns<a name="line.194"></a> -<span class="sourceLineNo">195</span> * families by list of Cells. This method has been added so you can have the<a name="line.195"></a> -<span class="sourceLineNo">196</span> * old behavior.<a name="line.196"></a> -<span class="sourceLineNo">197</span> * @return Map of families to a Map of qualifiers and their Long increments.<a name="line.197"></a> -<span class="sourceLineNo">198</span> * @since 0.95.0<a name="line.198"></a> -<span class="sourceLineNo">199</span> */<a name="line.199"></a> -<span class="sourceLineNo">200</span> public Map<byte[], NavigableMap<byte [], Long>> getFamilyMapOfLongs() {<a name="line.200"></a> -<span class="sourceLineNo">201</span> NavigableMap<byte[], List<Cell>> map = super.getFamilyCellMap();<a name="line.201"></a> -<span class="sourceLineNo">202</span> Map<byte [], NavigableMap<byte[], Long>> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.202"></a> -<span class="sourceLineNo">203</span> for (Map.Entry<byte [], List<Cell>> entry: map.entrySet()) {<a name="line.203"></a> -<span class="sourceLineNo">204</span> NavigableMap<byte [], Long> longs = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.204"></a> -<span class="sourceLineNo">205</span> for (Cell cell: entry.getValue()) {<a name="line.205"></a> -<span class="sourceLineNo">206</span> longs.put(CellUtil.cloneQualifier(cell),<a name="line.206"></a> -<span class="sourceLineNo">207</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.207"></a> -<span class="sourceLineNo">208</span> }<a name="line.208"></a> -<span class="sourceLineNo">209</span> results.put(entry.getKey(), longs);<a name="line.209"></a> -<span class="sourceLineNo">210</span> }<a name="line.210"></a> -<span class="sourceLineNo">211</span> return results;<a name="line.211"></a> -<span class="sourceLineNo">212</span> }<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> * @return String<a name="line.215"></a> -<span class="sourceLineNo">216</span> */<a name="line.216"></a> -<span class="sourceLineNo">217</span> @Override<a name="line.217"></a> -<span class="sourceLineNo">218</span> public String toString() {<a name="line.218"></a> -<span class="sourceLineNo">219</span> StringBuilder sb = new StringBuilder();<a name="line.219"></a> -<span class="sourceLineNo">220</span> sb.append("row=");<a name="line.220"></a> -<span class="sourceLineNo">221</span> sb.append(Bytes.toStringBinary(this.row));<a name="line.221"></a> -<span class="sourceLineNo">222</span> if(this.familyMap.isEmpty()) {<a name="line.222"></a> -<span class="sourceLineNo">223</span> sb.append(", no columns set to be incremented");<a name="line.223"></a> -<span class="sourceLineNo">224</span> return sb.toString();<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span> sb.append(", families=");<a name="line.226"></a> -<span class="sourceLineNo">227</span> boolean moreThanOne = false;<a name="line.227"></a> -<span class="sourceLineNo">228</span> for(Map.Entry<byte [], List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.228"></a> -<span class="sourceLineNo">229</span> if(moreThanOne) {<a name="line.229"></a> -<span class="sourceLineNo">230</span> sb.append("), ");<a name="line.230"></a> -<span class="sourceLineNo">231</span> } else {<a name="line.231"></a> -<span class="sourceLineNo">232</span> moreThanOne = true;<a name="line.232"></a> -<span class="sourceLineNo">233</span> sb.append("{");<a name="line.233"></a> -<span class="sourceLineNo">234</span> }<a name="line.234"></a> -<span class="sourceLineNo">235</span> sb.append("(family=");<a name="line.235"></a> -<span class="sourceLineNo">236</span> sb.append(Bytes.toString(entry.getKey()));<a name="line.236"></a> -<span class="sourceLineNo">237</span> sb.append(", columns=");<a name="line.237"></a> -<span class="sourceLineNo">238</span> if(entry.getValue() == null) {<a name="line.238"></a> -<span class="sourceLineNo">239</span> sb.append("NONE");<a name="line.239"></a> -<span class="sourceLineNo">240</span> } else {<a name="line.240"></a> -<span class="sourceLineNo">241</span> sb.append("{");<a name="line.241"></a> -<span class="sourceLineNo">242</span> boolean moreThanOneB = false;<a name="line.242"></a> -<span class="sourceLineNo">243</span> for(Cell cell : entry.getValue()) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> if(moreThanOneB) {<a name="line.244"></a> -<span class="sourceLineNo">245</span> sb.append(", ");<a name="line.245"></a> -<span class="sourceLineNo">246</span> } else {<a name="line.246"></a> -<span class="sourceLineNo">247</span> moreThanOneB = true;<a name="line.247"></a> -<span class="sourceLineNo">248</span> }<a name="line.248"></a> -<span class="sourceLineNo">249</span> sb.append(CellUtil.getCellKeyAsString(cell) + "+=" +<a name="line.249"></a> -<span class="sourceLineNo">250</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.250"></a> -<span class="sourceLineNo">251</span> }<a name="line.251"></a> -<span class="sourceLineNo">252</span> sb.append("}");<a name="line.252"></a> -<span class="sourceLineNo">253</span> }<a name="line.253"></a> -<span class="sourceLineNo">254</span> }<a name="line.254"></a> -<span class="sourceLineNo">255</span> sb.append("}");<a name="line.255"></a> -<span class="sourceLineNo">256</span> return sb.toString();<a name="line.256"></a> -<span class="sourceLineNo">257</span> }<a name="line.257"></a> -<span class="sourceLineNo">258</span><a name="line.258"></a> -<span class="sourceLineNo">259</span> @Override<a name="line.259"></a> -<span class="sourceLineNo">260</span> public int compareTo(Row i) {<a name="line.260"></a> -<span class="sourceLineNo">261</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.261"></a> -<span class="sourceLineNo">262</span> return Bytes.compareTo(this.getRow(), i.getRow());<a name="line.262"></a> -<span class="sourceLineNo">263</span> }<a name="line.263"></a> -<span class="sourceLineNo">264</span><a name="line.264"></a> -<span class="sourceLineNo">265</span> @Override<a name="line.265"></a> -<span class="sourceLineNo">266</span> public int hashCode() {<a name="line.266"></a> -<span class="sourceLineNo">267</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.267"></a> -<span class="sourceLineNo">268</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.268"></a> -<span class="sourceLineNo">269</span> return Bytes.hashCode(this.getRow());<a name="line.269"></a> -<span class="sourceLineNo">270</span> }<a name="line.270"></a> -<span class="sourceLineNo">271</span><a name="line.271"></a> -<span class="sourceLineNo">272</span> @Override<a name="line.272"></a> -<span class="sourceLineNo">273</span> public boolean equals(Object obj) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.274"></a> -<span class="sourceLineNo">275</span> if (this == obj) {<a name="line.275"></a> -<span class="sourceLineNo">276</span> return true;<a name="line.276"></a> -<span class="sourceLineNo">277</span> }<a name="line.277"></a> -<span class="sourceLineNo">278</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.278"></a> -<span class="sourceLineNo">279</span> return false;<a name="line.279"></a> -<span class="sourceLineNo">280</span> }<a name="line.280"></a> -<span class="sourceLineNo">281</span> Row other = (Row) obj;<a name="line.281"></a> -<span class="sourceLineNo">282</span> return compareTo(other) == 0;<a name="line.282"></a> -<span class="sourceLineNo">283</span> }<a name="line.283"></a> -<span class="sourceLineNo">284</span><a name="line.284"></a> -<span class="sourceLineNo">285</span> @Override<a name="line.285"></a> -<span class="sourceLineNo">286</span> protected long extraHeapSize(){<a name="line.286"></a> -<span class="sourceLineNo">287</span> return HEAP_OVERHEAD;<a name="line.287"></a> -<span class="sourceLineNo">288</span> }<a name="line.288"></a> -<span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> @Override<a name="line.290"></a> -<span class="sourceLineNo">291</span> public Increment setAttribute(String name, byte[] value) {<a name="line.291"></a> -<span class="sourceLineNo">292</span> return (Increment) super.setAttribute(name, value);<a name="line.292"></a> -<span class="sourceLineNo">293</span> }<a name="line.293"></a> -<span class="sourceLineNo">294</span><a name="line.294"></a> -<span class="sourceLineNo">295</span> @Override<a name="line.295"></a> -<span class="sourceLineNo">296</span> public Increment setId(String id) {<a name="line.296"></a> -<span class="sourceLineNo">297</span> return (Increment) super.setId(id);<a name="line.297"></a> -<span class="sourceLineNo">298</span> }<a name="line.298"></a> -<span class="sourceLineNo">299</span><a name="line.299"></a> -<span class="sourceLineNo">300</span> @Override<a name="line.300"></a> -<span class="sourceLineNo">301</span> public Increment setDurability(Durability d) {<a name="line.301"></a> -<span class="sourceLineNo">302</span> return (Increment) super.setDurability(d);<a name="line.302"></a> -<span class="sourceLineNo">303</span> }<a name="line.303"></a> -<span class="sourceLineNo">304</span><a name="line.304"></a> -<span class="sourceLineNo">305</span> @Override<a name="line.305"></a> -<span class="sourceLineNo">306</span> public Increment setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.306"></a> -<span class="sourceLineNo">307</span> return (Increment) super.setFamilyCellMap(map);<a name="line.307"></a> -<span class="sourceLineNo">308</span> }<a name="line.308"></a> -<span class="sourceLineNo">309</span><a name="line.309"></a> -<span class="sourceLineNo">310</span> @Override<a name="line.310"></a> -<span class="sourceLineNo">311</span> public Increment setClusterIds(List<UUID> clusterIds) {<a name="line.311"></a> -<span class="sourceLineNo">312</span> return (Increment) super.setClusterIds(clusterIds);<a name="line.312"></a> -<span class="sourceLineNo">313</span> }<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> @Override<a name="line.315"></a> -<span class="sourceLineNo">316</span> public Increment setCellVisibility(CellVisibility expression) {<a name="line.316"></a> -<span class="sourceLineNo">317</span> return (Increment) super.setCellVisibility(expression);<a name="line.317"></a> -<span class="sourceLineNo">318</span> }<a name="line.318"></a> -<span class="sourceLineNo">319</span><a name="line.319"></a> -<span class="sourceLineNo">320</span> @Override<a name="line.320"></a> -<span class="sourceLineNo">321</span> public Increment setACL(String user, Permission perms) {<a name="line.321"></a> -<span class="sourceLineNo">322</span> return (Increment) super.setACL(user, perms);<a name="line.322"></a> -<span class="sourceLineNo">323</span> }<a name="line.323"></a> -<span class="sourceLineNo">324</span><a name="line.324"></a> -<span class="sourceLineNo">325</span> @Override<a name="line.325"></a> -<span class="sourceLineNo">326</span> public Increment setACL(Map<String, Permission> perms) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> return (Increment) super.setACL(perms);<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> @Override<a name="line.330"></a> -<span class="sourceLineNo">331</span> public Increment setTTL(long ttl) {<a name="line.331"></a> -<span class="sourceLineNo">332</span> return (Increment) super.setTTL(ttl);<a name="line.332"></a> -<span class="sourceLineNo">333</span> }<a name="line.333"></a> -<span class="sourceLineNo">334</span>}<a name="line.334"></a> +<span class="sourceLineNo">087</span> super.setPriority(i.getPriority());<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<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> * Add the specified KeyValue to this operation.<a name="line.91"></a> +<span class="sourceLineNo">092</span> * @param cell individual Cell<a name="line.92"></a> +<span class="sourceLineNo">093</span> * @return this<a name="line.93"></a> +<span class="sourceLineNo">094</span> * @throws java.io.IOException e<a name="line.94"></a> +<span class="sourceLineNo">095</span> */<a name="line.95"></a> +<span class="sourceLineNo">096</span> public Increment add(Cell cell) throws IOException{<a name="line.96"></a> +<span class="sourceLineNo">097</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.97"></a> +<span class="sourceLineNo">098</span> List<Cell> list = getCellList(family);<a name="line.98"></a> +<span class="sourceLineNo">099</span> //Checking that the row of the kv is the same as the put<a name="line.99"></a> +<span class="sourceLineNo">100</span> if (!CellUtil.matchingRow(cell, this.row)) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> throw new WrongRowIOException("The row in " + cell +<a name="line.101"></a> +<span class="sourceLineNo">102</span> " doesn't match the original one " + Bytes.toStringBinary(this.row));<a name="line.102"></a> +<span class="sourceLineNo">103</span> }<a name="line.103"></a> +<span class="sourceLineNo">104</span> list.add(cell);<a name="line.104"></a> +<span class="sourceLineNo">105</span> familyMap.put(family, list);<a name="line.105"></a> +<span class="sourceLineNo">106</span> return this;<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> /**<a name="line.109"></a> +<span class="sourceLineNo">110</span> * Increment the column from the specific family with the specified qualifier<a name="line.110"></a> +<span class="sourceLineNo">111</span> * by the specified amount.<a name="line.111"></a> +<span class="sourceLineNo">112</span> * <p><a name="line.112"></a> +<span class="sourceLineNo">113</span> * Overrides previous calls to addColumn for this family and qualifier.<a name="line.113"></a> +<span class="sourceLineNo">114</span> * @param family family name<a name="line.114"></a> +<span class="sourceLineNo">115</span> * @param qualifier column qualifier<a name="line.115"></a> +<span class="sourceLineNo">116</span> * @param amount amount to increment by<a name="line.116"></a> +<span class="sourceLineNo">117</span> * @return the Increment object<a name="line.117"></a> +<span class="sourceLineNo">118</span> */<a name="line.118"></a> +<span class="sourceLineNo">119</span> public Increment addColumn(byte [] family, byte [] qualifier, long amount) {<a name="line.119"></a> +<span class="sourceLineNo">120</span> if (family == null) {<a name="line.120"></a> +<span class="sourceLineNo">121</span> throw new IllegalArgumentException("family cannot be null");<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span> List<Cell> list = getCellList(family);<a name="line.123"></a> +<span class="sourceLineNo">124</span> KeyValue kv = createPutKeyValue(family, qualifier, ts, Bytes.toBytes(amount));<a name="line.124"></a> +<span class="sourceLineNo">125</span> list.add(kv);<a name="line.125"></a> +<span class="sourceLineNo">126</span> familyMap.put(CellUtil.cloneFamily(kv), list);<a name="line.126"></a> +<span class="sourceLineNo">127</span> return this;<a name="line.127"></a> +<span class="sourceLineNo">128</span> }<a name="line.128"></a> +<span class="sourceLineNo">129</span><a name="line.129"></a> +<span class="sourceLineNo">130</span> /**<a name="line.130"></a> +<span class="sourceLineNo">131</span> * Gets the TimeRange used for this increment.<a name="line.131"></a> +<span class="sourceLineNo">132</span> * @return TimeRange<a name="line.132"></a> +<span class="sourceLineNo">133</span> */<a name="line.133"></a> +<span class="sourceLineNo">134</span> public TimeRange getTimeRange() {<a name="line.134"></a> +<span class="sourceLineNo">135</span> return this.tr;<a name="line.135"></a> +<span class="sourceLineNo">136</span> }<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> * Sets the TimeRange to be used on the Get for this increment.<a name="line.139"></a> +<span class="sourceLineNo">140</span> * <p><a name="line.140"></a> +<span class="sourceLineNo">141</span> * This is useful for when you have counters that only last for specific<a name="line.141"></a> +<span class="sourceLineNo">142</span> * periods of time (ie. counters that are partitioned by time). By setting<a name="line.142"></a> +<span class="sourceLineNo">143</span> * the range of valid times for this increment, you can potentially gain<a name="line.143"></a> +<span class="sourceLineNo">144</span> * some performance with a more optimal Get operation.<a name="line.144"></a> +<span class="sourceLineNo">145</span> * <p><a name="line.145"></a> +<span class="sourceLineNo">146</span> * This range is used as [minStamp, maxStamp).<a name="line.146"></a> +<span class="sourceLineNo">147</span> * @param minStamp minimum timestamp value, inclusive<a name="line.147"></a> +<span class="sourceLineNo">148</span> * @param maxStamp maximum timestamp value, exclusive<a name="line.148"></a> +<span class="sourceLineNo">149</span> * @throws IOException if invalid time range<a name="line.149"></a> +<span class="sourceLineNo">150</span> * @return this<a name="line.150"></a> +<span class="sourceLineNo">151</span> */<a name="line.151"></a> +<span class="sourceLineNo">152</span> public Increment setTimeRange(long minStamp, long maxStamp)<a name="line.152"></a> +<span class="sourceLineNo">153</span> throws IOException {<a name="line.153"></a> +<span class="sourceLineNo">154</span> tr = new TimeRange(minStamp, maxStamp);<a name="line.154"></a> +<span class="sourceLineNo">155</span> return this;<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> /**<a name="line.158"></a> +<span class="sourceLineNo">159</span> * @param returnResults True (default) if the increment operation should return the results. A<a name="line.159"></a> +<span class="sourceLineNo">160</span> * client that is not interested in the result can save network bandwidth setting this<a name="line.160"></a> +<span class="sourceLineNo">161</span> * to false.<a name="line.161"></a> +<span class="sourceLineNo">162</span> */<a name="line.162"></a> +<span class="sourceLineNo">163</span> public Increment setReturnResults(boolean returnResults) {<a name="line.163"></a> +<span class="sourceLineNo">164</span> super.setReturnResults(returnResults);<a name="line.164"></a> +<span class="sourceLineNo">165</span> return this;<a name="line.165"></a> +<span class="sourceLineNo">166</span> }<a name="line.166"></a> +<span class="sourceLineNo">167</span><a name="line.167"></a> +<span class="sourceLineNo">168</span> /**<a name="line.168"></a> +<span class="sourceLineNo">169</span> * @return current setting for returnResults<a name="line.169"></a> +<span class="sourceLineNo">170</span> */<a name="line.170"></a> +<span class="sourceLineNo">171</span> // This method makes public the superclasses's protected method.<a name="line.171"></a> +<span class="sourceLineNo">172</span> public boolean isReturnResults() {<a name="line.172"></a> +<span class="sourceLineNo">173</span> return super.isReturnResults();<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> /**<a name="line.176"></a> +<span class="sourceLineNo">177</span> * Method for retrieving the number of families to increment from<a name="line.177"></a> +<span class="sourceLineNo">178</span> * @return number of families<a name="line.178"></a> +<span class="sourceLineNo">179</span> */<a name="line.179"></a> +<span class="sourceLineNo">180</span> @Override<a name="line.180"></a> +<span class="sourceLineNo">181</span> public int numFamilies() {<a name="line.181"></a> +<span class="sourceLineNo">182</span> return this.familyMap.size();<a name="line.182"></a> +<span class="sourceLineNo">183</span> }<a name="line.183"></a> +<span class="sourceLineNo">184</span><a name="line.184"></a> +<span class="sourceLineNo">185</span> /**<a name="line.185"></a> +<span class="sourceLineNo">186</span> * Method for checking if any families have been inserted into this Increment<a name="line.186"></a> +<span class="sourceLineNo">187</span> * @return true if familyMap is non empty false otherwise<a name="line.187"></a> +<span class="sourceLineNo">188</span> */<a name="line.188"></a> +<span class="sourceLineNo">189</span> public boolean hasFamilies() {<a name="line.189"></a> +<span class="sourceLineNo">190</span> return !this.familyMap.isEmpty();<a name="line.190"></a> +<span class="sourceLineNo">191</span> }<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> * Before 0.95, when you called Increment#getFamilyMap(), you got back<a name="line.194"></a> +<span class="sourceLineNo">195</span> * a map of families to a list of Longs. Now, {@link #getFamilyCellMap()} returns<a name="line.195"></a> +<span class="sourceLineNo">196</span> * families by list of Cells. This method has been added so you can have the<a name="line.196"></a> +<span class="sourceLineNo">197</span> * old behavior.<a name="line.197"></a> +<span class="sourceLineNo">198</span> * @return Map of families to a Map of qualifiers and their Long increments.<a name="line.198"></a> +<span class="sourceLineNo">199</span> * @since 0.95.0<a name="line.199"></a> +<span class="sourceLineNo">200</span> */<a name="line.200"></a> +<span class="sourceLineNo">201</span> public Map<byte[], NavigableMap<byte [], Long>> getFamilyMapOfLongs() {<a name="line.201"></a> +<span class="sourceLineNo">202</span> NavigableMap<byte[], List<Cell>> map = super.getFamilyCellMap();<a name="line.202"></a> +<span class="sourceLineNo">203</span> Map<byte [], NavigableMap<byte[], Long>> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.203"></a> +<span class="sourceLineNo">204</span> for (Map.Entry<byte [], List<Cell>> entry: map.entrySet()) {<a name="line.204"></a> +<span class="sourceLineNo">205</span> NavigableMap<byte [], Long> longs = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.205"></a> +<span class="sourceLineNo">206</span> for (Cell cell: entry.getValue()) {<a name="line.206"></a> +<span class="sourceLineNo">207</span> longs.put(CellUtil.cloneQualifier(cell),<a name="line.207"></a> +<span class="sourceLineNo">208</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.208"></a> +<span class="sourceLineNo">209</span> }<a name="line.209"></a> +<span class="sourceLineNo">210</span> results.put(entry.getKey(), longs);<a name="line.210"></a> +<span class="sourceLineNo">211</span> }<a name="line.211"></a> +<span class="sourceLineNo">212</span> return results;<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> /**<a name="line.215"></a> +<span class="sourceLineNo">216</span> * @return String<a name="line.216"></a> +<span class="sourceLineNo">217</span> */<a name="line.217"></a> +<span class="sourceLineNo">218</span> @Override<a name="line.218"></a> +<span class="sourceLineNo">219</span> public String toString() {<a name="line.219"></a> +<span class="sourceLineNo">220</span> StringBuilder sb = new StringBuilder();<a name="line.220"></a> +<span class="sourceLineNo">221</span> sb.append("row=");<a name="line.221"></a> +<span class="sourceLineNo">222</span> sb.append(Bytes.toStringBinary(this.row));<a name="line.222"></a> +<span class="sourceLineNo">223</span> if(this.familyMap.isEmpty()) {<a name="line.223"></a> +<span class="sourceLineNo">224</span> sb.append(", no columns set to be incremented");<a name="line.224"></a> +<span class="sourceLineNo">225</span> return sb.toString();<a name="line.225"></a> +<span class="sourceLineNo">226</span> }<a name="line.226"></a> +<span class="sourceLineNo">227</span> sb.append(", families=");<a name="line.227"></a> +<span class="sourceLineNo">228</span> boolean moreThanOne = false;<a name="line.228"></a> +<span class="sourceLineNo">229</span> for(Map.Entry<byte [], List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.229"></a> +<span class="sourceLineNo">230</span> if(moreThanOne) {<a name="line.230"></a> +<span class="sourceLineNo">231</span> sb.append("), ");<a name="line.231"></a> +<span class="sourceLineNo">232</span> } else {<a name="line.232"></a> +<span class="sourceLineNo">233</span> moreThanOne = true;<a name="line.233"></a> +<span class="sourceLineNo">234</span> sb.append("{");<a name="line.234"></a> +<span class="sourceLineNo">235</span> }<a name="line.235"></a> +<span class="sourceLineNo">236</span> sb.append("(family=");<a name="line.236"></a> +<span class="sourceLineNo">237</span> sb.append(Bytes.toString(entry.getKey()));<a name="line.237"></a> +<span class="sourceLineNo">238</span> sb.append(", columns=");<a name="line.238"></a> +<span class="sourceLineNo">239</span> if(entry.getValue() == null) {<a name="line.239"></a> +<span class="sourceLineNo">240</span> sb.append("NONE");<a name="line.240"></a> +<span class="sourceLineNo">241</span> } else {<a name="line.241"></a> +<span class="sourceLineNo">242</span> sb.append("{");<a name="line.242"></a> +<span class="sourceLineNo">243</span> boolean moreThanOneB = false;<a name="line.243"></a> +<span class="sourceLineNo">244</span> for(Cell cell : entry.getValue()) {<a name="line.244"></a> +<span class="sourceLineNo">245</span> if(moreThanOneB) {<a name="line.245"></a> +<span class="sourceLineNo">246</span> sb.append(", ");<a name="line.246"></a> +<span class="sourceLineNo">247</span> } else {<a name="line.247"></a> +<span class="sourceLineNo">248</span> moreThanOneB = true;<a name="line.248"></a> +<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">250</span> sb.append(CellUtil.getCellKeyAsString(cell) + "+=" +<a name="line.250"></a> +<span class="sourceLineNo">251</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span> sb.append("}");<a name="line.253"></a> +<span class="sourceLineNo">254</span> }<a name="line.254"></a> +<span class="sourceLineNo">255</span> }<a name="line.255"></a> +<span class="sourceLineNo">256</span> sb.append("}");<a name="line.256"></a> +<span class="sourceLineNo">257</span> return sb.toString();<a name="line.257"></a> +<span class="sourceLineNo">258</span> }<a name="line.258"></a> +<span class="sourceLineNo">259</span><a name="line.259"></a> +<span class="sourceLineNo">260</span> @Override<a name="line.260"></a> +<span class="sourceLineNo">261</span> public int compareTo(Row i) {<a name="line.261"></a> +<span class="sourceLineNo">262</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.262"></a> +<span class="sourceLineNo">263</span> return Bytes.compareTo(this.getRow(), i.getRow());<a name="line.263"></a> +<span class="sourceLineNo">264</span> }<a name="line.264"></a> +<span class="sourceLineNo">265</span><a name="line.265"></a> +<span class="sourceLineNo">266</span> @Override<a name="line.266"></a> +<span class="sourceLineNo">267</span> public int hashCode() {<a name="line.267"></a> +<span class="sourceLineNo">268</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.268"></a> +<span class="sourceLineNo">269</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.269"></a> +<span class="sourceLineNo">270</span> return Bytes.hashCode(this.getRow());<a name="line.270"></a> +<span class="sourceLineNo">271</span> }<a name="line.271"></a> +<span class="sourceLineNo">272</span><a name="line.272"></a> +<span class="sourceLineNo">273</span> @Override<a name="line.273"></a> +<span class="sourceLineNo">274</span> public boolean equals(Object obj) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.275"></a> +<span class="sourceLineNo">276</span> if (this == obj) {<a name="line.276"></a> +<span class="sourceLineNo">277</span> return true;<a name="line.277"></a> +<span class="sourceLineNo">278</span> }<a name="line.278"></a> +<span class="sourceLineNo">279</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.279"></a> +<span class="sourceLineNo">280</span> return false;<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<span class="sourceLineNo">282</span> Row other = (Row) obj;<a name="line.282"></a> +<span class="sourceLineNo">283</span> return compareTo(other) == 0;<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> @Override<a name="line.286"></a> +<span class="sourceLineNo">287</span> protected long extraHeapSize(){<a name="line.287"></a> +<span class="sourceLineNo">288</span> return HEAP_OVERHEAD;<a name="line.288"></a> +<span class="sourceLineNo">289</span> }<a name="line.289"></a> +<span class="sourceLineNo">290</span><a name="line.290"></a> +<span class="sourceLineNo">291</span> @Override<a name="line.291"></a> +<span class="sourceLineNo">292</span> public Increment setAttribute(String name, byte[] value) {<a name="line.292"></a> +<span class="sourceLineNo">293</span> return (Increment) super.setAttribute(name, value);<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> @Override<a name="line.296"></a> +<span class="sourceLineNo">297</span> public Increment setId(String id) {<a name="line.297"></a> +<span class="sourceLineNo">298</span> return (Increment) super.setId(id);<a name="line.298"></a> +<span class="sourceLineNo">299</span> }<a name="line.299"></a> +<span class="sourceLineNo">300</span><a name="line.300"></a> +<span class="sourceLineNo">301</span> @Override<a name="line.301"></a> +<span class="sourceLineNo">302</span> public Increment setDurability(Durability d) {<a name="line.302"></a> +<span class="sourceLineNo">303</span> return (Increment) super.setDurability(d);<a name="line.303"></a> +<span class="sourceLineNo">304</span> }<a name="line.304"></a> +<span class="sourceLineNo">305</span><a name="line.305"></a> +<span class="sourceLineNo">306</span> @Override<a name="line.306"></a> +<span class="sourceLineNo">307</span> public Increment setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.307"></a> +<span class="sourceLineNo">308</span> return (Increment) super.setFamilyCellMap(map);<a name="line.308"></a> +<span class="sourceLineNo">309</span> }<a name="line.309"></a> +<span class="sourceLineNo">310</span><a name="line.310"></a> +<span class="sourceLineNo">311</span> @Override<a name="line.311"></a> +<span class="sourceLineNo">312</span> public Increment setClusterIds(List<UUID> clusterIds) {<a name="line.312"></a> +<span class="sourceLineNo">313</span> return (Increment) super.setClusterIds(clusterIds);<a name="line.313"></a> +<span class="sourceLineNo">314</span> }<a name="line.314"></a> +<span class="sourceLineNo">315</span><a name="line.315"></a> +<span class="sourceLineNo">316</span> @Override<a name="line.316"></a> +<span class="sourceLineNo">317</span> public Increment setCellVisibility(CellVisibility expression) {<a name="line.317"></a> +<span class="sourceLineNo">318</span> return (Increment) super.setCellVisibility(expression);<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> @Override<a name="line.321"></a> +<span class="sourceLineNo">322</span> public Increment setACL(String user, Permission perms) {<a name="line.322"></a> +<span class="sourceLineNo">323</span> return (Increment) super.setACL(user, perms);<a name="line.323"></a> +<span class="sourceLineNo">324</span> }<a name="line.324"></a> +<span class="sourceLineNo">325</span><a name="line.325"></a> +<span class="sourceLineNo">326</span> @Override<a name="line.326"></a> +<span class="sourceLineNo">327</span> public Increment setACL(Map<String, Permission> perms) {<a name="line.327"></a> +<span class="sourceLineNo">328</span> return (Increment) super.setACL(perms);<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> @Override<a name="line.331"></a> +<span class="sourceLineNo">332</span> public Increment setTTL(long ttl) {<a name="line.332"></a> +<span class="sourceLineNo">333</span> return (Increment) super.setTTL(ttl);<a name="line.333"></a> +<span class="sourceLineNo">334</span> }<a name="line.334"></a> +<span class="sourceLineNo">335</span><a name="line.335"></a> +<span class="sourceLineNo">336</span> @Override<a name="line.336"></a> +<span class="sourceLineNo">337</span> public Increment setPriority(int priority) {<a name="line.337"></a> +<span class="sourceLineNo">338</span> return (Increment) super.setPriority(priority);<a name="line.338"></a> +<span class="sourceLineNo">339</span> }<a name="line.339"></a> +<span class="sourceLineNo">340</span>}<a name="line.340"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f391bcef/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiAction.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiAction.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiAction.html index a27771f..983f7fc 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiAction.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiAction.html @@ -28,90 +28,102 @@ <span class="sourceLineNo">020</span><a name="line.20"></a> <span class="sourceLineNo">021</span>import java.util.ArrayList;<a name="line.21"></a> <span class="sourceLineNo">022</span>import java.util.Collections;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.util.Map;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import java.util.Set;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import java.util.TreeMap;<a name="line.26"></a> -<span class="sourceLineNo">027</span><a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HConstants;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.30"></a> +<span class="sourceLineNo">023</span>import java.util.Comparator;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.List;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import java.util.Map;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import java.util.Optional;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import java.util.Set;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.TreeMap;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.function.Consumer;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import java.util.function.Predicate;<a name="line.30"></a> <span class="sourceLineNo">031</span><a name="line.31"></a> -<span class="sourceLineNo">032</span>/**<a name="line.32"></a> -<span class="sourceLineNo">033</span> * Container for Actions (i.e. Get, Delete, or Put), which are grouped by<a name="line.33"></a> -<span class="sourceLineNo">034</span> * regionName. Intended to be used with {@link AsyncProcess}.<a name="line.34"></a> -<span class="sourceLineNo">035</span> */<a name="line.35"></a> -<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a> -<span class="sourceLineNo">037</span>public final class MultiAction {<a name="line.37"></a> -<span class="sourceLineNo">038</span> // TODO: This class should not be visible outside of the client package.<a name="line.38"></a> -<span class="sourceLineNo">039</span><a name="line.39"></a> -<span class="sourceLineNo">040</span> // map of regions to lists of puts/gets/deletes for that region.<a name="line.40"></a> -<span class="sourceLineNo">041</span> protected Map<byte[], List<Action>> actions = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.41"></a> -<span class="sourceLineNo">042</span><a name="line.42"></a> -<span class="sourceLineNo">043</span> private long nonceGroup = HConstants.NO_NONCE;<a name="line.43"></a> +<span class="sourceLineNo">032</span>import com.google.common.collect.Iterables;<a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.HConstants;<a name="line.33"></a> +<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.34"></a> +<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.35"></a> +<span class="sourceLineNo">036</span><a name="line.36"></a> +<span class="sourceLineNo">037</span>/**<a name="line.37"></a> +<span class="sourceLineNo">038</span> * Container for Actions (i.e. Get, Delete, or Put), which are grouped by<a name="line.38"></a> +<span class="sourceLineNo">039</span> * regionName. Intended to be used with {@link AsyncProcess}.<a name="line.39"></a> +<span class="sourceLineNo">040</span> */<a name="line.40"></a> +<span class="sourceLineNo">041</span>@InterfaceAudience.Private<a name="line.41"></a> +<span class="sourceLineNo">042</span>public final class MultiAction {<a name="line.42"></a> +<span class="sourceLineNo">043</span> // TODO: This class should not be visible outside of the client package.<a name="line.43"></a> <span class="sourceLineNo">044</span><a name="line.44"></a> -<span class="sourceLineNo">045</span> public MultiAction() {<a name="line.45"></a> -<span class="sourceLineNo">046</span> super();<a name="line.46"></a> -<span class="sourceLineNo">047</span> }<a name="line.47"></a> -<span class="sourceLineNo">048</span><a name="line.48"></a> -<span class="sourceLineNo">049</span> /**<a name="line.49"></a> -<span class="sourceLineNo">050</span> * Get the total number of Actions<a name="line.50"></a> -<span class="sourceLineNo">051</span> *<a name="line.51"></a> -<span class="sourceLineNo">052</span> * @return total number of Actions for all groups in this container.<a name="line.52"></a> -<span class="sourceLineNo">053</span> */<a name="line.53"></a> -<span class="sourceLineNo">054</span> public int size() {<a name="line.54"></a> -<span class="sourceLineNo">055</span> int size = 0;<a name="line.55"></a> -<span class="sourceLineNo">056</span> for (List<?> l : actions.values()) {<a name="line.56"></a> -<span class="sourceLineNo">057</span> size += l.size();<a name="line.57"></a> -<span class="sourceLineNo">058</span> }<a name="line.58"></a> -<span class="sourceLineNo">059</span> return size;<a name="line.59"></a> -<span class="sourceLineNo">060</span> }<a name="line.60"></a> -<span class="sourceLineNo">061</span><a name="line.61"></a> -<span class="sourceLineNo">062</span> /**<a name="line.62"></a> -<span class="sourceLineNo">063</span> * Add an Action to this container based on it's regionName. If the regionName<a name="line.63"></a> -<span class="sourceLineNo">064</span> * is wrong, the initial execution will fail, but will be automatically<a name="line.64"></a> -<span class="sourceLineNo">065</span> * retried after looking up the correct region.<a name="line.65"></a> -<span class="sourceLineNo">066</span> *<a name="line.66"></a> -<span class="sourceLineNo">067</span> * @param regionName<a name="line.67"></a> -<span class="sourceLineNo">068</span> * @param a<a name="line.68"></a> -<span class="sourceLineNo">069</span> */<a name="line.69"></a> -<span class="sourceLineNo">070</span> public void add(byte[] regionName, Action a) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> add(regionName, Collections.singletonList(a));<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> /**<a name="line.74"></a> -<span class="sourceLineNo">075</span> * Add an Action to this container based on it's regionName. If the regionName<a name="line.75"></a> -<span class="sourceLineNo">076</span> * is wrong, the initial execution will fail, but will be automatically<a name="line.76"></a> -<span class="sourceLineNo">077</span> * retried after looking up the correct region.<a name="line.77"></a> -<span class="sourceLineNo">078</span> *<a name="line.78"></a> -<span class="sourceLineNo">079</span> * @param regionName<a name="line.79"></a> -<span class="sourceLineNo">080</span> * @param actionList list of actions to add for the region<a name="line.80"></a> -<span class="sourceLineNo">081</span> */<a name="line.81"></a> -<span class="sourceLineNo">082</span> public void add(byte[] regionName, List<Action> actionList){<a name="line.82"></a> -<span class="sourceLineNo">083</span> List<Action> rsActions = actions.get(regionName);<a name="line.83"></a> -<span class="sourceLineNo">084</span> if (rsActions == null) {<a name="line.84"></a> -<span class="sourceLineNo">085</span> rsActions = new ArrayList<>(actionList.size());<a name="line.85"></a> -<span class="sourceLineNo">086</span> actions.put(regionName, rsActions);<a name="line.86"></a> -<span class="sourceLineNo">087</span> }<a name="line.87"></a> -<span class="sourceLineNo">088</span> rsActions.addAll(actionList);<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> public void setNonceGroup(long nonceGroup) {<a name="line.91"></a> -<span class="sourceLineNo">092</span> this.nonceGroup = nonceGroup;<a name="line.92"></a> -<span class="sourceLineNo">093</span> }<a name="line.93"></a> -<span class="sourceLineNo">094</span><a name="line.94"></a> -<span class="sourceLineNo">095</span> public Set<byte[]> getRegions() {<a name="line.95"></a> -<span class="sourceLineNo">096</span> return actions.keySet();<a name="line.96"></a> -<span class="sourceLineNo">097</span> }<a name="line.97"></a> -<span class="sourceLineNo">098</span><a name="line.98"></a> -<span class="sourceLineNo">099</span> public boolean hasNonceGroup() {<a name="line.99"></a> -<span class="sourceLineNo">100</span> return nonceGroup != HConstants.NO_NONCE;<a name="line.100"></a> -<span class="sourceLineNo">101</span> }<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> public long getNonceGroup() {<a name="line.103"></a> -<span class="sourceLineNo">104</span> return this.nonceGroup;<a name="line.104"></a> -<span class="sourceLineNo">105</span> }<a name="line.105"></a> -<span class="sourceLineNo">106</span>}<a name="line.106"></a> +<span class="sourceLineNo">045</span> // map of regions to lists of puts/gets/deletes for that region.<a name="line.45"></a> +<span class="sourceLineNo">046</span> protected Map<byte[], List<Action>> actions = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> private long nonceGroup = HConstants.NO_NONCE;<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> public MultiAction() {<a name="line.50"></a> +<span class="sourceLineNo">051</span> super();<a name="line.51"></a> +<span class="sourceLineNo">052</span> }<a name="line.52"></a> +<span class="sourceLineNo">053</span><a name="line.53"></a> +<span class="sourceLineNo">054</span> /**<a name="line.54"></a> +<span class="sourceLineNo">055</span> * Get the total number of Actions<a name="line.55"></a> +<span class="sourceLineNo">056</span> *<a name="line.56"></a> +<span class="sourceLineNo">057</span> * @return total number of Actions for all groups in this container.<a name="line.57"></a> +<span class="sourceLineNo">058</span> */<a name="line.58"></a> +<span class="sourceLineNo">059</span> public int size() {<a name="line.59"></a> +<span class="sourceLineNo">060</span> int size = 0;<a name="line.60"></a> +<span class="sourceLineNo">061</span> for (List<?> l : actions.values()) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> size += l.size();<a name="line.62"></a> +<span class="sourceLineNo">063</span> }<a name="line.63"></a> +<span class="sourceLineNo">064</span> return size;<a name="line.64"></a> +<span class="sourceLineNo">065</span> }<a name="line.65"></a> +<span class="sourceLineNo">066</span><a name="line.66"></a> +<span class="sourceLineNo">067</span> /**<a name="line.67"></a> +<span class="sourceLineNo">068</span> * Add an Action to this container based on it's regionName. If the regionName<a name="line.68"></a> +<span class="sourceLineNo">069</span> * is wrong, the initial execution will fail, but will be automatically<a name="line.69"></a> +<span class="sourceLineNo">070</span> * retried after looking up the correct region.<a name="line.70"></a> +<span class="sourceLineNo">071</span> *<a name="line.71"></a> +<span class="sourceLineNo">072</span> * @param regionName<a name="line.72"></a> +<span class="sourceLineNo">073</span> * @param a<a name="line.73"></a> +<span class="sourceLineNo">074</span> */<a name="line.74"></a> +<span class="sourceLineNo">075</span> public void add(byte[] regionName, Action a) {<a name="line.75"></a> +<span class="sourceLineNo">076</span> add(regionName, Collections.singletonList(a));<a name="line.76"></a> +<span class="sourceLineNo">077</span> }<a name="line.77"></a> +<span class="sourceLineNo">078</span><a name="line.78"></a> +<span class="sourceLineNo">079</span> /**<a name="line.79"></a> +<span class="sourceLineNo">080</span> * Add an Action to this container based on it's regionName. If the regionName<a name="line.80"></a> +<span class="sourceLineNo">081</span> * is wrong, the initial execution will fail, but will be automatically<a name="line.81"></a> +<span class="sourceLineNo">082</span> * retried after looking up the correct region.<a name="line.82"></a> +<span class="sourceLineNo">083</span> *<a name="line.83"></a> +<span class="sourceLineNo">084</span> * @param regionName<a name="line.84"></a> +<span class="sourceLineNo">085</span> * @param actionList list of actions to add for the region<a name="line.85"></a> +<span class="sourceLineNo">086</span> */<a name="line.86"></a> +<span class="sourceLineNo">087</span> public void add(byte[] regionName, List<Action> actionList){<a name="line.87"></a> +<span class="sourceLineNo">088</span> List<Action> rsActions = actions.get(regionName);<a name="line.88"></a> +<span class="sourceLineNo">089</span> if (rsActions == null) {<a name="line.89"></a> +<span class="sourceLineNo">090</span> rsActions = new ArrayList<>(actionList.size());<a name="line.90"></a> +<span class="sourceLineNo">091</span> actions.put(regionName, rsActions);<a name="line.91"></a> +<span class="sourceLineNo">092</span> }<a name="line.92"></a> +<span class="sourceLineNo">093</span> rsActions.addAll(actionList);<a name="line.93"></a> +<span class="sourceLineNo">094</span> }<a name="line.94"></a> +<span class="sourceLineNo">095</span><a name="line.95"></a> +<span class="sourceLineNo">096</span> public void setNonceGroup(long nonceGroup) {<a name="line.96"></a> +<span class="sourceLineNo">097</span> this.nonceGroup = nonceGroup;<a name="line.97"></a> +<span class="sourceLineNo">098</span> }<a name="line.98"></a> +<span class="sourceLineNo">099</span><a name="line.99"></a> +<span class="sourceLineNo">100</span> public Set<byte[]> getRegions() {<a name="line.100"></a> +<span class="sourceLineNo">101</span> return actions.keySet();<a name="line.101"></a> +<span class="sourceLineNo">102</span> }<a name="line.102"></a> +<span class="sourceLineNo">103</span><a name="line.103"></a> +<span class="sourceLineNo">104</span> public boolean hasNonceGroup() {<a name="line.104"></a> +<span class="sourceLineNo">105</span> return nonceGroup != HConstants.NO_NONCE;<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> public long getNonceGroup() {<a name="line.108"></a> +<span class="sourceLineNo">109</span> return this.nonceGroup;<a name="line.109"></a> +<span class="sourceLineNo">110</span> }<a name="line.110"></a> +<span class="sourceLineNo">111</span><a name="line.111"></a> +<span class="sourceLineNo">112</span> // returns the max priority of all the actions<a name="line.112"></a> +<span class="sourceLineNo">113</span> public int getPriority() {<a name="line.113"></a> +<span class="sourceLineNo">114</span> Optional<Action> result = actions.values().stream().flatMap(List::stream)<a name="line.114"></a> +<span class="sourceLineNo">115</span> .max((action1, action2) -> Math.max(action1.getPriority(), action2.getPriority()));<a name="line.115"></a> +<span class="sourceLineNo">116</span> return result.isPresent() ? result.get().getPriority() : HConstants.PRIORITY_UNSET;<a name="line.116"></a> +<span class="sourceLineNo">117</span> }<a name="line.117"></a> +<span class="sourceLineNo">118</span>}<a name="line.118"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/f391bcef/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiServerCallable.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiServerCallable.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiServerCallable.html index 78a5dc7..5589fef 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiServerCallable.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiServerCallable.html @@ -63,8 +63,8 @@ <span class="sourceLineNo">055</span><a name="line.55"></a> <span class="sourceLineNo">056</span> MultiServerCallable(final ClusterConnection connection, final TableName tableName,<a name="line.56"></a> <span class="sourceLineNo">057</span> final ServerName location, final MultiAction multi, RpcController rpcController,<a name="line.57"></a> -<span class="sourceLineNo">058</span> int rpcTimeout, RetryingTimeTracker tracker) {<a name="line.58"></a> -<span class="sourceLineNo">059</span> super(connection, tableName, null, rpcController, rpcTimeout, tracker);<a name="line.59"></a> +<span class="sourceLineNo">058</span> int rpcTimeout, RetryingTimeTracker tracker, int priority) {<a name="line.58"></a> +<span class="sourceLineNo">059</span> super(connection, tableName, null, rpcController, rpcTimeout, tracker, priority);<a name="line.59"></a> <span class="sourceLineNo">060</span> this.multiAction = multi;<a name="line.60"></a> <span class="sourceLineNo">061</span> // RegionServerCallable has HRegionLocation field, but this is a multi-region request.<a name="line.61"></a> <span class="sourceLineNo">062</span> // Using region info from parent HRegionLocation would be a mistake for this class; so<a name="line.62"></a>
