http://git-wip-us.apache.org/repos/asf/hbase-site/blob/174c22ea/devapidocs/src-html/org/apache/hadoop/hbase/rest/client/RemoteHTable.Scanner.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/rest/client/RemoteHTable.Scanner.html b/devapidocs/src-html/org/apache/hadoop/hbase/rest/client/RemoteHTable.Scanner.html index 81dd9f9..fc92a63 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/rest/client/RemoteHTable.Scanner.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/rest/client/RemoteHTable.Scanner.html @@ -123,910 +123,913 @@ <span class="sourceLineNo">115</span> Iterator ii = quals.iterator();<a name="line.115"></a> <span class="sourceLineNo">116</span> while (ii.hasNext()) {<a name="line.116"></a> <span class="sourceLineNo">117</span> sb.append(toURLEncodedBytes((byte[])e.getKey()));<a name="line.117"></a> -<span class="sourceLineNo">118</span> sb.append(':');<a name="line.118"></a> -<span 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class="sourceLineNo">319</span> maxVersions = g.getMaxVersions();<a name="line.319"></a> -<span class="sourceLineNo">320</span> } else if (g.getMaxVersions() != maxVersions) {<a name="line.320"></a> -<span class="sourceLineNo">321</span> LOG.warn("MaxVersions on Gets do not match, using the first in the list ("+maxVersions+")");<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> if (g.getFilter() != null) {<a name="line.324"></a> -<span class="sourceLineNo">325</span> LOG.warn("filters not supported on gets");<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span><a name="line.327"></a> -<span class="sourceLineNo">328</span> rows[count] = g.getRow();<a name="line.328"></a> -<span class="sourceLineNo">329</span> count ++;<a name="line.329"></a> -<span class="sourceLineNo">330</span> 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List<Cell> kvs = new ArrayList<>(row.getCells().size());<a name="line.185"></a> +<span class="sourceLineNo">186</span> for (CellModel cell: row.getCells()) {<a name="line.186"></a> +<span class="sourceLineNo">187</span> byte[][] split = CellUtil.parseColumn(cell.getColumn());<a name="line.187"></a> +<span class="sourceLineNo">188</span> byte[] column = split[0];<a name="line.188"></a> +<span class="sourceLineNo">189</span> byte[] qualifier = null;<a name="line.189"></a> +<span class="sourceLineNo">190</span> if (split.length == 1) {<a name="line.190"></a> +<span class="sourceLineNo">191</span> qualifier = HConstants.EMPTY_BYTE_ARRAY;<a name="line.191"></a> +<span class="sourceLineNo">192</span> } else if (split.length == 2) {<a name="line.192"></a> +<span class="sourceLineNo">193</span> qualifier = split[1];<a name="line.193"></a> +<span class="sourceLineNo">194</span> } else {<a name="line.194"></a> +<span class="sourceLineNo">195</span> throw new IllegalArgumentException("Invalid familyAndQualifier provided.");<a name="line.195"></a> +<span class="sourceLineNo">196</span> }<a name="line.196"></a> +<span class="sourceLineNo">197</span> kvs.add(new KeyValue(row.getKey(), column, qualifier,<a name="line.197"></a> +<span class="sourceLineNo">198</span> cell.getTimestamp(), cell.getValue()));<a name="line.198"></a> +<span class="sourceLineNo">199</span> }<a name="line.199"></a> +<span class="sourceLineNo">200</span> results.add(Result.create(kvs));<a name="line.200"></a> +<span class="sourceLineNo">201</span> }<a name="line.201"></a> +<span class="sourceLineNo">202</span> return results.toArray(new Result[results.size()]);<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> protected CellSetModel buildModelFromPut(Put put) {<a name="line.205"></a> +<span class="sourceLineNo">206</span> RowModel row = new RowModel(put.getRow());<a 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class="sourceLineNo">230</span> public RemoteHTable(Client client, Configuration conf, String name) {<a name="line.230"></a> +<span class="sourceLineNo">231</span> this(client, conf, Bytes.toBytes(name));<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span><a name="line.233"></a> +<span class="sourceLineNo">234</span> /**<a name="line.234"></a> +<span class="sourceLineNo">235</span> * Constructor<a name="line.235"></a> +<span class="sourceLineNo">236</span> */<a name="line.236"></a> +<span class="sourceLineNo">237</span> public RemoteHTable(Client client, Configuration conf, byte[] name) {<a name="line.237"></a> +<span class="sourceLineNo">238</span> this.client = client;<a name="line.238"></a> +<span class="sourceLineNo">239</span> this.conf = conf;<a name="line.239"></a> +<span class="sourceLineNo">240</span> this.name = name;<a name="line.240"></a> +<span class="sourceLineNo">241</span> this.maxRetries = conf.getInt("hbase.rest.client.max.retries", 10);<a name="line.241"></a> +<span class="sourceLineNo">242</span> this.sleepTime = conf.getLong("hbase.rest.client.sleep", 1000);<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span><a name="line.244"></a> +<span class="sourceLineNo">245</span> public byte[] getTableName() {<a name="line.245"></a> +<span class="sourceLineNo">246</span> return name.clone();<a name="line.246"></a> +<span class="sourceLineNo">247</span> }<a name="line.247"></a> +<span class="sourceLineNo">248</span><a name="line.248"></a> +<span class="sourceLineNo">249</span> @Override<a name="line.249"></a> +<span class="sourceLineNo">250</span> public TableName getName() {<a name="line.250"></a> +<span class="sourceLineNo">251</span> return TableName.valueOf(name);<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span><a name="line.253"></a> +<span class="sourceLineNo">254</span> @Override<a name="line.254"></a> +<span class="sourceLineNo">255</span> public Configuration getConfiguration() {<a name="line.255"></a> +<span class="sourceLineNo">256</span> return conf;<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> @Deprecated<a name="line.260"></a> +<span class="sourceLineNo">261</span> public HTableDescriptor getTableDescriptor() throws IOException {<a name="line.261"></a> +<span class="sourceLineNo">262</span> StringBuilder sb = new StringBuilder();<a name="line.262"></a> +<span class="sourceLineNo">263</span> sb.append('/');<a name="line.263"></a> +<span class="sourceLineNo">264</span> sb.append(Bytes.toString(name));<a name="line.264"></a> +<span class="sourceLineNo">265</span> 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name="line.287"></a> +<span class="sourceLineNo">288</span><a name="line.288"></a> +<span class="sourceLineNo">289</span> @Override<a name="line.289"></a> +<span class="sourceLineNo">290</span> public void close() throws IOException {<a name="line.290"></a> +<span class="sourceLineNo">291</span> client.shutdown();<a name="line.291"></a> +<span class="sourceLineNo">292</span> }<a name="line.292"></a> +<span class="sourceLineNo">293</span><a name="line.293"></a> +<span class="sourceLineNo">294</span> @Override<a name="line.294"></a> +<span class="sourceLineNo">295</span> public Result get(Get get) throws IOException {<a name="line.295"></a> +<span class="sourceLineNo">296</span> TimeRange range = get.getTimeRange();<a name="line.296"></a> +<span class="sourceLineNo">297</span> String spec = buildRowSpec(get.getRow(), get.getFamilyMap(),<a name="line.297"></a> +<span class="sourceLineNo">298</span> range.getMin(), range.getMax(), get.getMaxVersions());<a name="line.298"></a> +<span class="sourceLineNo">299</span> if (get.getFilter() != null) {<a name="line.299"></a> +<span class="sourceLineNo">300</span> LOG.warn("filters not supported on gets");<a name="line.300"></a> +<span class="sourceLineNo">301</span> }<a name="line.301"></a> +<span class="sourceLineNo">302</span> Result[] results = getResults(spec);<a name="line.302"></a> +<span class="sourceLineNo">303</span> if (results.length > 0) {<a name="line.303"></a> +<span class="sourceLineNo">304</span> if (results.length > 1) {<a name="line.304"></a> +<span class="sourceLineNo">305</span> LOG.warn("too many results for get (" + results.length + ")");<a name="line.305"></a> +<span class="sourceLineNo">306</span> }<a name="line.306"></a> +<span class="sourceLineNo">307</span> return results[0];<a name="line.307"></a> +<span class="sourceLineNo">308</span> } else {<a name="line.308"></a> +<span class="sourceLineNo">309</span> return new Result();<a name="line.309"></a> +<span class="sourceLineNo">310</span> }<a name="line.310"></a> +<span class="sourceLineNo">311</span> }<a name="line.311"></a> +<span class="sourceLineNo">312</span><a name="line.312"></a> +<span class="sourceLineNo">313</span> @Override<a name="line.313"></a> +<span class="sourceLineNo">314</span> public Result[] get(List<Get> gets) throws IOException {<a name="line.314"></a> +<span class="sourceLineNo">315</span> byte[][] rows = new byte[gets.size()][];<a name="line.315"></a> +<span class="sourceLineNo">316</span> int maxVersions = 1;<a name="line.316"></a> +<span class="sourceLineNo">317</span> int count = 0;<a name="line.317"></a> +<span class="sourceLineNo">318</span><a name="line.318"></a> +<span class="sourceLineNo">319</span> for(Get g:gets) {<a name="line.319"></a> +<span class="sourceLineNo">320</span><a name="line.320"></a> +<span class="sourceLineNo">321</span> if ( count == 0 ) {<a name="line.321"></a> +<span class="sourceLineNo">322</span> maxVersions = g.getMaxVersions();<a name="line.322"></a> +<span class="sourceLineNo">323</span> } else if (g.getMaxVersions() != maxVersions) {<a name="line.323"></a> +<span class="sourceLineNo">324</span> LOG.warn("MaxVersions on Gets do not match, using the first in the list ("+maxVersions+")");<a name="line.324"></a> +<span class="sourceLineNo">325</span> }<a name="line.325"></a> +<span class="sourceLineNo">326</span><a name="line.326"></a> +<span class="sourceLineNo">327</span> if (g.getFilter() != null) {<a name="line.327"></a> +<span class="sourceLineNo">328</span> LOG.warn("filters not supported on gets");<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> rows[count] = g.getRow();<a name="line.331"></a> +<span class="sourceLineNo">332</span> count ++;<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">335</span> String spec = buildMultiRowSpec(rows, maxVersions);<a name="line.335"></a> <span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> private Result[] getResults(String spec) throws IOException {<a name="line.337"></a> -<span class="sourceLineNo">338</span> for (int i = 0; i < maxRetries; i++) {<a name="line.338"></a> -<span class="sourceLineNo">339</span> Response response = client.get(spec, Constants.MIMETYPE_PROTOBUF);<a name="line.339"></a> -<span class="sourceLineNo">340</span> int code = response.getCode();<a name="line.340"></a> -<span class="sourceLineNo">341</span> switch (code) {<a name="line.341"></a> -<span class="sourceLineNo">342</span> case 200:<a name="line.342"></a> -<span class="sourceLineNo">343</span> CellSetModel model = new CellSetModel();<a name="line.343"></a> -<span class="sourceLineNo">344</span> model.getObjectFromMessage(response.getBody());<a name="line.344"></a> -<span class="sourceLineNo">345</span> Result[] results = buildResultFromModel(model);<a name="line.345"></a> -<span class="sourceLineNo">346</span> if ( results.length > 0) {<a name="line.346"></a> -<span class="sourceLineNo">347</span> return results;<a name="line.347"></a> -<span class="sourceLineNo">348</span> }<a name="line.348"></a> -<span class="sourceLineNo">349</span> // fall through<a name="line.349"></a> -<span class="sourceLineNo">350</span> case 404:<a name="line.350"></a> -<span class="sourceLineNo">351</span> return new Result[0];<a name="line.351"></a> -<span class="sourceLineNo">352</span><a name="line.352"></a> -<span class="sourceLineNo">353</span> case 509:<a name="line.353"></a> -<span class="sourceLineNo">354</span> try {<a name="line.354"></a> -<span class="sourceLineNo">355</span> Thread.sleep(sleepTime);<a name="line.355"></a> -<span class="sourceLineNo">356</span> } catch (InterruptedException e) {<a name="line.356"></a> -<span class="sourceLineNo">357</span> throw 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LOG.warn("exists() is really get(), just use get()");<a name="line.369"></a> -<span class="sourceLineNo">370</span> Result result = get(get);<a name="line.370"></a> -<span class="sourceLineNo">371</span> return (result != null && !(result.isEmpty()));<a name="line.371"></a> -<span class="sourceLineNo">372</span> }<a name="line.372"></a> -<span class="sourceLineNo">373</span><a name="line.373"></a> -<span class="sourceLineNo">374</span> @Override<a name="line.374"></a> -<span class="sourceLineNo">375</span> public boolean[] exists(List<Get> gets) throws IOException {<a name="line.375"></a> -<span class="sourceLineNo">376</span> LOG.warn("exists(List<Get>) is really list of get() calls, just use get()");<a name="line.376"></a> -<span class="sourceLineNo">377</span> boolean[] results = new boolean[gets.size()];<a name="line.377"></a> -<span class="sourceLineNo">378</span> for (int i = 0; i < results.length; i++) {<a name="line.378"></a> -<span class="sourceLineNo">379</span> results[i] = 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