http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2211f347/devapidocs/src-html/org/apache/hadoop/hbase/client/MetricsConnection.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/MetricsConnection.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/MetricsConnection.html index b1686e3..8533e9d 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/MetricsConnection.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/MetricsConnection.html @@ -60,7 +60,7 @@ <span class="sourceLineNo">052</span> * {@link #shutdown()} to terminate the thread pools they allocate.<a name="line.52"></a> <span class="sourceLineNo">053</span> */<a name="line.53"></a> <span class="sourceLineNo">054</span>@InterfaceAudience.Private<a name="line.54"></a> -<span class="sourceLineNo">055</span>public class MetricsConnection {<a name="line.55"></a> +<span class="sourceLineNo">055</span>public class MetricsConnection implements StatisticTrackable {<a name="line.55"></a> <span class="sourceLineNo">056</span><a name="line.56"></a> <span class="sourceLineNo">057</span> /** Set this key to {@code true} to enable metrics collection of client requests. */<a name="line.57"></a> <span class="sourceLineNo">058</span> public static final String CLIENT_SIDE_METRICS_ENABLED_KEY = "hbase.client.metrics.enable";<a name="line.58"></a> @@ -207,238 +207,244 @@ <span class="sourceLineNo">199</span> }<a name="line.199"></a> <span class="sourceLineNo">200</span> Result result = (Result) r;<a name="line.200"></a> <span class="sourceLineNo">201</span> ClientProtos.RegionLoadStats stats = result.getStats();<a name="line.201"></a> -<span class="sourceLineNo">202</span> if(stats == null){<a name="line.202"></a> +<span class="sourceLineNo">202</span> if (stats == null) {<a name="line.202"></a> <span class="sourceLineNo">203</span> return;<a name="line.203"></a> <span class="sourceLineNo">204</span> }<a name="line.204"></a> -<span class="sourceLineNo">205</span> String name = serverName.getServerName() + "," + Bytes.toStringBinary(regionName);<a name="line.205"></a> -<span class="sourceLineNo">206</span> ConcurrentMap<byte[], RegionStats> rsStats = null;<a name="line.206"></a> -<span class="sourceLineNo">207</span> if (serverStats.containsKey(serverName)) {<a name="line.207"></a> -<span class="sourceLineNo">208</span> rsStats = serverStats.get(serverName);<a name="line.208"></a> -<span class="sourceLineNo">209</span> } else {<a name="line.209"></a> -<span class="sourceLineNo">210</span> rsStats = serverStats.putIfAbsent(serverName,<a name="line.210"></a> -<span class="sourceLineNo">211</span> new ConcurrentSkipListMap<byte[], RegionStats>(Bytes.BYTES_COMPARATOR));<a name="line.211"></a> -<span class="sourceLineNo">212</span> if (rsStats == null) {<a name="line.212"></a> -<span class="sourceLineNo">213</span> rsStats = serverStats.get(serverName);<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> RegionStats regionStats = null;<a name="line.216"></a> -<span class="sourceLineNo">217</span> if (rsStats.containsKey(regionName)) {<a name="line.217"></a> -<span class="sourceLineNo">218</span> regionStats = rsStats.get(regionName);<a name="line.218"></a> -<span class="sourceLineNo">219</span> } else {<a name="line.219"></a> -<span class="sourceLineNo">220</span> regionStats = rsStats.putIfAbsent(regionName, new RegionStats(this.registry, name));<a name="line.220"></a> -<span class="sourceLineNo">221</span> if (regionStats == null) {<a name="line.221"></a> -<span class="sourceLineNo">222</span> regionStats = rsStats.get(regionName);<a name="line.222"></a> -<span class="sourceLineNo">223</span> }<a name="line.223"></a> -<span class="sourceLineNo">224</span> }<a name="line.224"></a> -<span class="sourceLineNo">225</span> regionStats.update(stats);<a name="line.225"></a> -<span class="sourceLineNo">226</span> }<a name="line.226"></a> -<span class="sourceLineNo">227</span><a name="line.227"></a> -<span class="sourceLineNo">228</span><a name="line.228"></a> -<span class="sourceLineNo">229</span> /** A lambda for dispatching to the appropriate metric factory method */<a name="line.229"></a> -<span class="sourceLineNo">230</span> private static interface NewMetric<T> {<a name="line.230"></a> -<span class="sourceLineNo">231</span> T newMetric(Class<?> clazz, String name, String scope);<a name="line.231"></a> +<span class="sourceLineNo">205</span> updateRegionStats(serverName, regionName, stats);<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span><a name="line.207"></a> +<span class="sourceLineNo">208</span> @Override<a name="line.208"></a> +<span class="sourceLineNo">209</span> public void updateRegionStats(ServerName serverName, byte[] regionName,<a name="line.209"></a> +<span class="sourceLineNo">210</span> ClientProtos.RegionLoadStats stats) {<a name="line.210"></a> +<span class="sourceLineNo">211</span> String name = serverName.getServerName() + "," + Bytes.toStringBinary(regionName);<a name="line.211"></a> +<span class="sourceLineNo">212</span> ConcurrentMap<byte[], RegionStats> rsStats = null;<a name="line.212"></a> +<span class="sourceLineNo">213</span> if (serverStats.containsKey(serverName)) {<a name="line.213"></a> +<span class="sourceLineNo">214</span> rsStats = serverStats.get(serverName);<a name="line.214"></a> +<span class="sourceLineNo">215</span> } else {<a name="line.215"></a> +<span class="sourceLineNo">216</span> rsStats = serverStats.putIfAbsent(serverName,<a name="line.216"></a> +<span class="sourceLineNo">217</span> new ConcurrentSkipListMap<byte[], RegionStats>(Bytes.BYTES_COMPARATOR));<a name="line.217"></a> +<span class="sourceLineNo">218</span> if (rsStats == null) {<a name="line.218"></a> +<span class="sourceLineNo">219</span> rsStats = serverStats.get(serverName);<a name="line.219"></a> +<span class="sourceLineNo">220</span> }<a name="line.220"></a> +<span class="sourceLineNo">221</span> }<a name="line.221"></a> +<span class="sourceLineNo">222</span> RegionStats regionStats = null;<a name="line.222"></a> +<span class="sourceLineNo">223</span> if (rsStats.containsKey(regionName)) {<a name="line.223"></a> +<span class="sourceLineNo">224</span> regionStats = rsStats.get(regionName);<a name="line.224"></a> +<span class="sourceLineNo">225</span> } else {<a name="line.225"></a> +<span class="sourceLineNo">226</span> regionStats = rsStats.putIfAbsent(regionName, new RegionStats(this.registry, name));<a name="line.226"></a> +<span class="sourceLineNo">227</span> if (regionStats == null) {<a name="line.227"></a> +<span class="sourceLineNo">228</span> regionStats = rsStats.get(regionName);<a name="line.228"></a> +<span class="sourceLineNo">229</span> }<a name="line.229"></a> +<span class="sourceLineNo">230</span> }<a name="line.230"></a> +<span class="sourceLineNo">231</span> regionStats.update(stats);<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> /** Anticipated number of metric entries */<a name="line.234"></a> -<span class="sourceLineNo">235</span> private static final int CAPACITY = 50;<a name="line.235"></a> -<span class="sourceLineNo">236</span> /** Default load factor from {@link java.util.HashMap#DEFAULT_LOAD_FACTOR} */<a name="line.236"></a> -<span class="sourceLineNo">237</span> private static final float LOAD_FACTOR = 0.75f;<a name="line.237"></a> -<span class="sourceLineNo">238</span> /**<a name="line.238"></a> -<span class="sourceLineNo">239</span> * Anticipated number of concurrent accessor threads, from<a name="line.239"></a> -<span class="sourceLineNo">240</span> * {@link ConnectionImplementation#getBatchPool()}<a name="line.240"></a> -<span class="sourceLineNo">241</span> */<a name="line.241"></a> -<span class="sourceLineNo">242</span> private static final int CONCURRENCY_LEVEL = 256;<a name="line.242"></a> -<span class="sourceLineNo">243</span><a name="line.243"></a> -<span class="sourceLineNo">244</span> private final MetricRegistry registry;<a name="line.244"></a> -<span class="sourceLineNo">245</span> private final JmxReporter reporter;<a name="line.245"></a> -<span class="sourceLineNo">246</span> private final String scope;<a name="line.246"></a> -<span class="sourceLineNo">247</span><a name="line.247"></a> -<span class="sourceLineNo">248</span> private final NewMetric<Timer> timerFactory = new NewMetric<Timer>() {<a name="line.248"></a> -<span class="sourceLineNo">249</span> @Override public Timer newMetric(Class<?> clazz, String name, String scope) {<a name="line.249"></a> -<span class="sourceLineNo">250</span> return registry.timer(name(clazz, name, scope));<a name="line.250"></a> -<span class="sourceLineNo">251</span> }<a name="line.251"></a> -<span class="sourceLineNo">252</span> };<a name="line.252"></a> +<span class="sourceLineNo">234</span><a name="line.234"></a> +<span class="sourceLineNo">235</span> /** A lambda for dispatching to the appropriate metric factory method */<a name="line.235"></a> +<span class="sourceLineNo">236</span> private static interface NewMetric<T> {<a name="line.236"></a> +<span class="sourceLineNo">237</span> T newMetric(Class<?> clazz, String name, String scope);<a name="line.237"></a> +<span class="sourceLineNo">238</span> }<a name="line.238"></a> +<span class="sourceLineNo">239</span><a name="line.239"></a> +<span class="sourceLineNo">240</span> /** Anticipated number of metric entries */<a name="line.240"></a> +<span class="sourceLineNo">241</span> private static final int CAPACITY = 50;<a name="line.241"></a> +<span class="sourceLineNo">242</span> /** Default load factor from {@link java.util.HashMap#DEFAULT_LOAD_FACTOR} */<a name="line.242"></a> +<span class="sourceLineNo">243</span> private static final float LOAD_FACTOR = 0.75f;<a name="line.243"></a> +<span class="sourceLineNo">244</span> /**<a name="line.244"></a> +<span class="sourceLineNo">245</span> * Anticipated number of concurrent accessor threads, from<a name="line.245"></a> +<span class="sourceLineNo">246</span> * {@link ConnectionImplementation#getBatchPool()}<a name="line.246"></a> +<span class="sourceLineNo">247</span> */<a name="line.247"></a> +<span class="sourceLineNo">248</span> private static final int CONCURRENCY_LEVEL = 256;<a name="line.248"></a> +<span class="sourceLineNo">249</span><a name="line.249"></a> +<span class="sourceLineNo">250</span> private final MetricRegistry registry;<a name="line.250"></a> +<span class="sourceLineNo">251</span> private final JmxReporter reporter;<a name="line.251"></a> +<span class="sourceLineNo">252</span> private final String scope;<a name="line.252"></a> <span class="sourceLineNo">253</span><a name="line.253"></a> -<span class="sourceLineNo">254</span> private final NewMetric<Histogram> histogramFactory = new NewMetric<Histogram>() {<a name="line.254"></a> -<span class="sourceLineNo">255</span> @Override public Histogram newMetric(Class<?> clazz, String name, String scope) {<a name="line.255"></a> -<span class="sourceLineNo">256</span> return registry.histogram(name(clazz, name, scope));<a name="line.256"></a> +<span class="sourceLineNo">254</span> private final NewMetric<Timer> timerFactory = new NewMetric<Timer>() {<a name="line.254"></a> +<span class="sourceLineNo">255</span> @Override public Timer newMetric(Class<?> clazz, String name, String scope) {<a name="line.255"></a> +<span class="sourceLineNo">256</span> return registry.timer(name(clazz, name, scope));<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><a name="line.259"></a> -<span class="sourceLineNo">260</span> // static metrics<a name="line.260"></a> -<span class="sourceLineNo">261</span><a name="line.261"></a> -<span class="sourceLineNo">262</span> @VisibleForTesting protected final Counter metaCacheHits;<a name="line.262"></a> -<span class="sourceLineNo">263</span> @VisibleForTesting protected final Counter metaCacheMisses;<a name="line.263"></a> -<span class="sourceLineNo">264</span> @VisibleForTesting protected final CallTracker getTracker;<a name="line.264"></a> -<span class="sourceLineNo">265</span> @VisibleForTesting protected final CallTracker scanTracker;<a name="line.265"></a> -<span class="sourceLineNo">266</span> @VisibleForTesting protected final CallTracker appendTracker;<a name="line.266"></a> -<span class="sourceLineNo">267</span> @VisibleForTesting protected final CallTracker deleteTracker;<a name="line.267"></a> -<span class="sourceLineNo">268</span> @VisibleForTesting protected final CallTracker incrementTracker;<a name="line.268"></a> -<span class="sourceLineNo">269</span> @VisibleForTesting protected final CallTracker putTracker;<a name="line.269"></a> -<span class="sourceLineNo">270</span> @VisibleForTesting protected final CallTracker multiTracker;<a name="line.270"></a> -<span class="sourceLineNo">271</span> @VisibleForTesting protected final RunnerStats runnerStats;<a name="line.271"></a> -<span class="sourceLineNo">272</span><a name="line.272"></a> -<span class="sourceLineNo">273</span> // dynamic metrics<a name="line.273"></a> -<span class="sourceLineNo">274</span><a name="line.274"></a> -<span class="sourceLineNo">275</span> // These maps are used to cache references to the metric instances that are managed by the<a name="line.275"></a> -<span class="sourceLineNo">276</span> // registry. I don't think their use perfectly removes redundant allocations, but it's<a name="line.276"></a> -<span class="sourceLineNo">277</span> // a big improvement over calling registry.newMetric each time.<a name="line.277"></a> -<span class="sourceLineNo">278</span> @VisibleForTesting protected final ConcurrentMap<String, Timer> rpcTimers =<a name="line.278"></a> -<span class="sourceLineNo">279</span> new ConcurrentHashMap<>(CAPACITY, LOAD_FACTOR, CONCURRENCY_LEVEL);<a name="line.279"></a> -<span class="sourceLineNo">280</span> @VisibleForTesting protected final ConcurrentMap<String, Histogram> rpcHistograms =<a name="line.280"></a> -<span class="sourceLineNo">281</span> new ConcurrentHashMap<>(CAPACITY * 2 /* tracking both request and response sizes */,<a name="line.281"></a> -<span class="sourceLineNo">282</span> LOAD_FACTOR, CONCURRENCY_LEVEL);<a name="line.282"></a> -<span class="sourceLineNo">283</span><a name="line.283"></a> -<span class="sourceLineNo">284</span> public MetricsConnection(final ConnectionImplementation conn) {<a name="line.284"></a> -<span class="sourceLineNo">285</span> this.scope = conn.toString();<a name="line.285"></a> -<span class="sourceLineNo">286</span> this.registry = new MetricRegistry();<a name="line.286"></a> -<span class="sourceLineNo">287</span> final ThreadPoolExecutor batchPool = (ThreadPoolExecutor) conn.getCurrentBatchPool();<a name="line.287"></a> -<span class="sourceLineNo">288</span> final ThreadPoolExecutor metaPool = (ThreadPoolExecutor) conn.getCurrentMetaLookupPool();<a name="line.288"></a> +<span class="sourceLineNo">260</span> private final NewMetric<Histogram> histogramFactory = new NewMetric<Histogram>() {<a name="line.260"></a> +<span class="sourceLineNo">261</span> @Override public Histogram newMetric(Class<?> clazz, String name, String scope) {<a name="line.261"></a> +<span class="sourceLineNo">262</span> return registry.histogram(name(clazz, name, scope));<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><a name="line.265"></a> +<span class="sourceLineNo">266</span> // static metrics<a name="line.266"></a> +<span class="sourceLineNo">267</span><a name="line.267"></a> +<span class="sourceLineNo">268</span> @VisibleForTesting protected final Counter metaCacheHits;<a name="line.268"></a> +<span class="sourceLineNo">269</span> @VisibleForTesting protected final Counter metaCacheMisses;<a name="line.269"></a> +<span class="sourceLineNo">270</span> @VisibleForTesting protected final CallTracker getTracker;<a name="line.270"></a> +<span class="sourceLineNo">271</span> @VisibleForTesting protected final CallTracker scanTracker;<a name="line.271"></a> +<span class="sourceLineNo">272</span> @VisibleForTesting protected final CallTracker appendTracker;<a name="line.272"></a> +<span class="sourceLineNo">273</span> @VisibleForTesting protected final CallTracker deleteTracker;<a name="line.273"></a> +<span class="sourceLineNo">274</span> @VisibleForTesting protected final CallTracker incrementTracker;<a name="line.274"></a> +<span class="sourceLineNo">275</span> @VisibleForTesting protected final CallTracker putTracker;<a name="line.275"></a> +<span class="sourceLineNo">276</span> @VisibleForTesting protected final CallTracker multiTracker;<a name="line.276"></a> +<span class="sourceLineNo">277</span> @VisibleForTesting protected final RunnerStats runnerStats;<a name="line.277"></a> +<span class="sourceLineNo">278</span><a name="line.278"></a> +<span class="sourceLineNo">279</span> // dynamic metrics<a name="line.279"></a> +<span class="sourceLineNo">280</span><a name="line.280"></a> +<span class="sourceLineNo">281</span> // These maps are used to cache references to the metric instances that are managed by the<a name="line.281"></a> +<span class="sourceLineNo">282</span> // registry. I don't think their use perfectly removes redundant allocations, but it's<a name="line.282"></a> +<span class="sourceLineNo">283</span> // a big improvement over calling registry.newMetric each time.<a name="line.283"></a> +<span class="sourceLineNo">284</span> @VisibleForTesting protected final ConcurrentMap<String, Timer> rpcTimers =<a name="line.284"></a> +<span class="sourceLineNo">285</span> new ConcurrentHashMap<>(CAPACITY, LOAD_FACTOR, CONCURRENCY_LEVEL);<a name="line.285"></a> +<span class="sourceLineNo">286</span> @VisibleForTesting protected final ConcurrentMap<String, Histogram> rpcHistograms =<a name="line.286"></a> +<span class="sourceLineNo">287</span> new ConcurrentHashMap<>(CAPACITY * 2 /* tracking both request and response sizes */,<a name="line.287"></a> +<span class="sourceLineNo">288</span> LOAD_FACTOR, CONCURRENCY_LEVEL);<a name="line.288"></a> <span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> this.registry.register(name(this.getClass(), "executorPoolActiveThreads", scope),<a name="line.290"></a> -<span class="sourceLineNo">291</span> new RatioGauge() {<a name="line.291"></a> -<span class="sourceLineNo">292</span> @Override<a name="line.292"></a> -<span class="sourceLineNo">293</span> protected Ratio getRatio() {<a name="line.293"></a> -<span class="sourceLineNo">294</span> return Ratio.of(batchPool.getActiveCount(), batchPool.getMaximumPoolSize());<a name="line.294"></a> -<span class="sourceLineNo">295</span> }<a name="line.295"></a> -<span class="sourceLineNo">296</span> });<a name="line.296"></a> -<span class="sourceLineNo">297</span> this.registry.register(name(this.getClass(), "metaPoolActiveThreads", scope),<a name="line.297"></a> -<span class="sourceLineNo">298</span> new RatioGauge() {<a name="line.298"></a> -<span class="sourceLineNo">299</span> @Override<a name="line.299"></a> -<span class="sourceLineNo">300</span> protected Ratio getRatio() {<a name="line.300"></a> -<span class="sourceLineNo">301</span> return Ratio.of(metaPool.getActiveCount(), metaPool.getMaximumPoolSize());<a name="line.301"></a> -<span class="sourceLineNo">302</span> }<a name="line.302"></a> -<span class="sourceLineNo">303</span> });<a name="line.303"></a> -<span class="sourceLineNo">304</span> this.metaCacheHits = registry.counter(name(this.getClass(), "metaCacheHits", scope));<a name="line.304"></a> -<span class="sourceLineNo">305</span> this.metaCacheMisses = registry.counter(name(this.getClass(), "metaCacheMisses", scope));<a name="line.305"></a> -<span class="sourceLineNo">306</span> this.getTracker = new CallTracker(this.registry, "Get", scope);<a name="line.306"></a> -<span class="sourceLineNo">307</span> this.scanTracker = new CallTracker(this.registry, "Scan", scope);<a name="line.307"></a> -<span class="sourceLineNo">308</span> this.appendTracker = new CallTracker(this.registry, "Mutate", "Append", scope);<a name="line.308"></a> -<span class="sourceLineNo">309</span> this.deleteTracker = new CallTracker(this.registry, "Mutate", "Delete", scope);<a name="line.309"></a> -<span class="sourceLineNo">310</span> this.incrementTracker = new CallTracker(this.registry, "Mutate", "Increment", scope);<a name="line.310"></a> -<span class="sourceLineNo">311</span> this.putTracker = new CallTracker(this.registry, "Mutate", "Put", scope);<a name="line.311"></a> -<span class="sourceLineNo">312</span> this.multiTracker = new CallTracker(this.registry, "Multi", scope);<a name="line.312"></a> -<span class="sourceLineNo">313</span> this.runnerStats = new RunnerStats(this.registry);<a name="line.313"></a> -<span class="sourceLineNo">314</span><a name="line.314"></a> -<span class="sourceLineNo">315</span> this.reporter = JmxReporter.forRegistry(this.registry).build();<a name="line.315"></a> -<span class="sourceLineNo">316</span> this.reporter.start();<a name="line.316"></a> -<span class="sourceLineNo">317</span> }<a name="line.317"></a> -<span class="sourceLineNo">318</span><a name="line.318"></a> -<span class="sourceLineNo">319</span> public void shutdown() {<a name="line.319"></a> -<span class="sourceLineNo">320</span> this.reporter.stop();<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> /** Produce an instance of {@link CallStats} for clients to attach to RPCs. */<a name="line.323"></a> -<span class="sourceLineNo">324</span> public static CallStats newCallStats() {<a name="line.324"></a> -<span class="sourceLineNo">325</span> // TODO: instance pool to reduce GC?<a name="line.325"></a> -<span class="sourceLineNo">326</span> return new CallStats();<a name="line.326"></a> +<span class="sourceLineNo">290</span> public MetricsConnection(final ConnectionImplementation conn) {<a name="line.290"></a> +<span class="sourceLineNo">291</span> this.scope = conn.toString();<a 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+<span class="sourceLineNo">367</span> map.putIfAbsent(key, t);<a name="line.367"></a> +<span class="sourceLineNo">368</span> }<a name="line.368"></a> +<span class="sourceLineNo">369</span> return t;<a name="line.369"></a> +<span class="sourceLineNo">370</span> }<a name="line.370"></a> +<span class="sourceLineNo">371</span><a name="line.371"></a> +<span class="sourceLineNo">372</span> /** Update call stats for non-critical-path methods */<a name="line.372"></a> +<span class="sourceLineNo">373</span> private void updateRpcGeneric(MethodDescriptor method, CallStats stats) {<a name="line.373"></a> +<span class="sourceLineNo">374</span> final String methodName = method.getService().getName() + "_" + method.getName();<a name="line.374"></a> +<span class="sourceLineNo">375</span> getMetric(DRTN_BASE + methodName, rpcTimers, timerFactory)<a name="line.375"></a> +<span class="sourceLineNo">376</span> .update(stats.getCallTimeMs(), TimeUnit.MILLISECONDS);<a name="line.376"></a> +<span 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class="sourceLineNo">386</span> // if we could dispatch based on something static, ie, request Message type.<a name="line.386"></a> +<span class="sourceLineNo">387</span> if (method.getService() == ClientService.getDescriptor()) {<a name="line.387"></a> +<span class="sourceLineNo">388</span> switch(method.getIndex()) {<a name="line.388"></a> +<span class="sourceLineNo">389</span> case 0:<a name="line.389"></a> +<span class="sourceLineNo">390</span> assert "Get".equals(method.getName());<a name="line.390"></a> +<span class="sourceLineNo">391</span> getTracker.updateRpc(stats);<a name="line.391"></a> +<span class="sourceLineNo">392</span> return;<a name="line.392"></a> +<span class="sourceLineNo">393</span> case 1:<a name="line.393"></a> +<span class="sourceLineNo">394</span> assert "Mutate".equals(method.getName());<a name="line.394"></a> +<span class="sourceLineNo">395</span> final MutationType mutationType = ((MutateRequest) param).getMutation().getMutateType();<a name="line.395"></a> 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name="line.417"></a> -<span class="sourceLineNo">418</span> case 5:<a name="line.418"></a> -<span class="sourceLineNo">419</span> assert "ExecRegionServerService".equals(method.getName());<a name="line.419"></a> -<span class="sourceLineNo">420</span> // use generic implementation<a name="line.420"></a> -<span class="sourceLineNo">421</span> break;<a name="line.421"></a> -<span class="sourceLineNo">422</span> case 6:<a name="line.422"></a> -<span class="sourceLineNo">423</span> assert "Multi".equals(method.getName());<a name="line.423"></a> -<span class="sourceLineNo">424</span> multiTracker.updateRpc(stats);<a name="line.424"></a> -<span class="sourceLineNo">425</span> return;<a name="line.425"></a> -<span class="sourceLineNo">426</span> default:<a name="line.426"></a> -<span class="sourceLineNo">427</span> throw new RuntimeException("Unrecognized ClientService RPC type " + method.getFullName());<a name="line.427"></a> -<span class="sourceLineNo">428</span> }<a name="line.428"></a> 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new RuntimeException("Unrecognized mutation type " + mutationType);<a name="line.410"></a> +<span class="sourceLineNo">411</span> }<a name="line.411"></a> +<span class="sourceLineNo">412</span> case 2:<a name="line.412"></a> +<span class="sourceLineNo">413</span> assert "Scan".equals(method.getName());<a name="line.413"></a> +<span class="sourceLineNo">414</span> scanTracker.updateRpc(stats);<a name="line.414"></a> +<span class="sourceLineNo">415</span> return;<a name="line.415"></a> +<span class="sourceLineNo">416</span> case 3:<a name="line.416"></a> +<span class="sourceLineNo">417</span> assert "BulkLoadHFile".equals(method.getName());<a name="line.417"></a> +<span class="sourceLineNo">418</span> // use generic implementation<a name="line.418"></a> +<span class="sourceLineNo">419</span> break;<a name="line.419"></a> +<span class="sourceLineNo">420</span> case 4:<a name="line.420"></a> +<span class="sourceLineNo">421</span> assert "ExecService".equals(method.getName());<a name="line.421"></a> +<span class="sourceLineNo">422</span> // use generic implementation<a name="line.422"></a> +<span class="sourceLineNo">423</span> break;<a name="line.423"></a> +<span class="sourceLineNo">424</span> case 5:<a name="line.424"></a> +<span class="sourceLineNo">425</span> assert "ExecRegionServerService".equals(method.getName());<a name="line.425"></a> +<span class="sourceLineNo">426</span> // use generic implementation<a name="line.426"></a> +<span class="sourceLineNo">427</span> break;<a name="line.427"></a> +<span class="sourceLineNo">428</span> case 6:<a name="line.428"></a> +<span class="sourceLineNo">429</span> assert "Multi".equals(method.getName());<a name="line.429"></a> +<span class="sourceLineNo">430</span> multiTracker.updateRpc(stats);<a name="line.430"></a> +<span class="sourceLineNo">431</span> return;<a name="line.431"></a> +<span class="sourceLineNo">432</span> default:<a name="line.432"></a> +<span class="sourceLineNo">433</span> throw new RuntimeException("Unrecognized ClientService RPC type " + method.getFullName());<a name="line.433"></a> +<span class="sourceLineNo">434</span> }<a name="line.434"></a> +<span class="sourceLineNo">435</span> }<a name="line.435"></a> +<span class="sourceLineNo">436</span> // Fallback to dynamic registry lookup for DDL methods.<a name="line.436"></a> +<span class="sourceLineNo">437</span> updateRpcGeneric(method, stats);<a name="line.437"></a> +<span class="sourceLineNo">438</span> }<a name="line.438"></a> +<span class="sourceLineNo">439</span>}<a name="line.439"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2211f347/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.RegionResult.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.RegionResult.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.RegionResult.html new file mode 100644 index 0000000..f153c8e --- /dev/null +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.RegionResult.html @@ -0,0 +1,196 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<html lang="en"> +<head> +<title>Source code</title> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +</head> +<body> +<div class="sourceContainer"> +<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> +<span class="sourceLineNo">002</span> *<a name="line.2"></a> +<span class="sourceLineNo">003</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.3"></a> +<span class="sourceLineNo">004</span> * or more contributor license agreements. See the NOTICE file<a name="line.4"></a> +<span class="sourceLineNo">005</span> * distributed with this work for additional information<a name="line.5"></a> +<span class="sourceLineNo">006</span> * regarding copyright ownership. The ASF licenses this file<a name="line.6"></a> +<span class="sourceLineNo">007</span> * to you under the Apache License, Version 2.0 (the<a name="line.7"></a> +<span class="sourceLineNo">008</span> * "License"); you may not use this file except in compliance<a name="line.8"></a> +<span class="sourceLineNo">009</span> * with the License. You may obtain a copy of the License at<a name="line.9"></a> +<span class="sourceLineNo">010</span> *<a name="line.10"></a> +<span class="sourceLineNo">011</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a> +<span class="sourceLineNo">012</span> *<a name="line.12"></a> +<span class="sourceLineNo">013</span> * Unless required by applicable law or agreed to in writing, software<a name="line.13"></a> +<span class="sourceLineNo">014</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a> +<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a> +<span class="sourceLineNo">016</span> * See the License for the specific language governing permissions and<a name="line.16"></a> +<span class="sourceLineNo">017</span> * limitations under the License.<a name="line.17"></a> +<span class="sourceLineNo">018</span> */<a name="line.18"></a> +<span class="sourceLineNo">019</span><a name="line.19"></a> +<span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.client;<a name="line.20"></a> +<span class="sourceLineNo">021</span><a name="line.21"></a> +<span class="sourceLineNo">022</span>import java.util.HashMap;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.util.Map;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.TreeMap;<a name="line.24"></a> +<span class="sourceLineNo">025</span><a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.28"></a> +<span class="sourceLineNo">029</span><a name="line.29"></a> +<span class="sourceLineNo">030</span>/**<a name="line.30"></a> +<span class="sourceLineNo">031</span> * A container for Result objects, grouped by regionName.<a name="line.31"></a> +<span class="sourceLineNo">032</span> */<a name="line.32"></a> +<span class="sourceLineNo">033</span>@InterfaceAudience.Private<a name="line.33"></a> +<span class="sourceLineNo">034</span>public class MultiResponse {<a name="line.34"></a> +<span class="sourceLineNo">035</span><a name="line.35"></a> +<span class="sourceLineNo">036</span> // map of regionName to map of Results by the original index for that Result<a name="line.36"></a> +<span class="sourceLineNo">037</span> private Map<byte[], RegionResult> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.37"></a> +<span class="sourceLineNo">038</span><a name="line.38"></a> +<span class="sourceLineNo">039</span> /**<a name="line.39"></a> +<span class="sourceLineNo">040</span> * The server can send us a failure for the region itself, instead of individual failure.<a name="line.40"></a> +<span class="sourceLineNo">041</span> * It's a part of the protobuf definition.<a name="line.41"></a> +<span class="sourceLineNo">042</span> */<a name="line.42"></a> +<span class="sourceLineNo">043</span> private Map<byte[], Throwable> exceptions =<a name="line.43"></a> +<span class="sourceLineNo">044</span> new TreeMap<byte[], Throwable>(Bytes.BYTES_COMPARATOR);<a name="line.44"></a> +<span class="sourceLineNo">045</span><a name="line.45"></a> +<span class="sourceLineNo">046</span> public MultiResponse() {<a name="line.46"></a> +<span class="sourceLineNo">047</span> super();<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> /**<a name="line.50"></a> +<span class="sourceLineNo">051</span> * @return Number of pairs in this container<a name="line.51"></a> +<span class="sourceLineNo">052</span> */<a name="line.52"></a> +<span class="sourceLineNo">053</span> public int size() {<a name="line.53"></a> +<span class="sourceLineNo">054</span> int size = 0;<a name="line.54"></a> +<span class="sourceLineNo">055</span> for (RegionResult result: results.values()) {<a name="line.55"></a> +<span class="sourceLineNo">056</span> size += result.size();<a name="line.56"></a> +<span class="sourceLineNo">057</span> }<a name="line.57"></a> +<span class="sourceLineNo">058</span> return size;<a name="line.58"></a> +<span class="sourceLineNo">059</span> }<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> * Add the pair to the container, grouped by the regionName<a name="line.62"></a> +<span class="sourceLineNo">063</span> *<a name="line.63"></a> +<span class="sourceLineNo">064</span> * @param regionName<a name="line.64"></a> +<span class="sourceLineNo">065</span> * @param originalIndex the original index of the Action (request).<a name="line.65"></a> +<span class="sourceLineNo">066</span> * @param resOrEx the result or error; will be empty for successful Put and Delete actions.<a name="line.66"></a> +<span class="sourceLineNo">067</span> */<a name="line.67"></a> +<span class="sourceLineNo">068</span> public void add(byte[] regionName, int originalIndex, Object resOrEx) {<a name="line.68"></a> +<span class="sourceLineNo">069</span> getResult(regionName).addResult(originalIndex, resOrEx);<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> public void addException(byte []regionName, Throwable ie){<a name="line.72"></a> +<span class="sourceLineNo">073</span> exceptions.put(regionName, ie);<a name="line.73"></a> +<span class="sourceLineNo">074</span> }<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> /**<a name="line.76"></a> +<span class="sourceLineNo">077</span> * @return the exception for the region, if any. Null otherwise.<a name="line.77"></a> +<span class="sourceLineNo">078</span> */<a name="line.78"></a> +<span class="sourceLineNo">079</span> public Throwable getException(byte []regionName){<a name="line.79"></a> +<span class="sourceLineNo">080</span> return exceptions.get(regionName);<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> public Map<byte[], Throwable> getExceptions() {<a name="line.83"></a> +<span class="sourceLineNo">084</span> return exceptions;<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span><a name="line.86"></a> +<span class="sourceLineNo">087</span> public void addStatistic(byte[] regionName, ClientProtos.RegionLoadStats stat) {<a name="line.87"></a> +<span class="sourceLineNo">088</span> getResult(regionName).setStat(stat);<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> private RegionResult getResult(byte[] region){<a name="line.91"></a> +<span class="sourceLineNo">092</span> RegionResult rs = results.get(region);<a name="line.92"></a> +<span class="sourceLineNo">093</span> if (rs == null) {<a name="line.93"></a> +<span class="sourceLineNo">094</span> rs = new RegionResult();<a name="line.94"></a> +<span class="sourceLineNo">095</span> results.put(region, rs);<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span> return rs;<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 Map<byte[], RegionResult> getResults(){<a name="line.100"></a> +<span class="sourceLineNo">101</span> return this.results;<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> static class RegionResult{<a name="line.104"></a> +<span class="sourceLineNo">105</span> Map<Integer, Object> result = new HashMap<>();<a name="line.105"></a> +<span class="sourceLineNo">106</span> ClientProtos.RegionLoadStats stat;<a name="line.106"></a> +<span class="sourceLineNo">107</span><a name="line.107"></a> +<span class="sourceLineNo">108</span> public void addResult(int index, Object result){<a name="line.108"></a> +<span class="sourceLineNo">109</span> this.result.put(index, result);<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> public void setStat(ClientProtos.RegionLoadStats stat){<a name="line.112"></a> +<span class="sourceLineNo">113</span> this.stat = stat;<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> public int size() {<a name="line.116"></a> +<span class="sourceLineNo">117</span> return this.result.size();<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span><a name="line.119"></a> +<span class="sourceLineNo">120</span> public ClientProtos.RegionLoadStats getStat() {<a name="line.120"></a> +<span class="sourceLineNo">121</span> return this.stat;<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span> }<a name="line.123"></a> +<span class="sourceLineNo">124</span>}<a name="line.124"></a> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +</pre> +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2211f347/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.html index 3d74fb0..f153c8e 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/MultiResponse.html @@ -32,17 +32,17 @@ <span class="sourceLineNo">024</span>import java.util.TreeMap;<a name="line.24"></a> <span class="sourceLineNo">025</span><a name="line.25"></a> <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.classification.InterfaceAudience;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.27"></a> -<span class="sourceLineNo">028</span><a name="line.28"></a> -<span class="sourceLineNo">029</span>/**<a name="line.29"></a> -<span class="sourceLineNo">030</span> * A container for Result objects, grouped by regionName.<a name="line.30"></a> -<span class="sourceLineNo">031</span> */<a name="line.31"></a> -<span class="sourceLineNo">032</span>@InterfaceAudience.Private<a name="line.32"></a> -<span class="sourceLineNo">033</span>public class MultiResponse {<a name="line.33"></a> -<span class="sourceLineNo">034</span><a name="line.34"></a> -<span class="sourceLineNo">035</span> // map of regionName to map of Results by the original index for that Result<a name="line.35"></a> -<span class="sourceLineNo">036</span> private Map<byte[], Map<Integer, Object>> results =<a name="line.36"></a> -<span class="sourceLineNo">037</span> new TreeMap<byte[], Map<Integer, Object>>(Bytes.BYTES_COMPARATOR);<a name="line.37"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.protobuf.generated.ClientProtos;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.28"></a> +<span class="sourceLineNo">029</span><a name="line.29"></a> +<span class="sourceLineNo">030</span>/**<a name="line.30"></a> +<span class="sourceLineNo">031</span> * A container for Result objects, grouped by regionName.<a name="line.31"></a> +<span class="sourceLineNo">032</span> */<a name="line.32"></a> +<span class="sourceLineNo">033</span>@InterfaceAudience.Private<a name="line.33"></a> +<span class="sourceLineNo">034</span>public class MultiResponse {<a name="line.34"></a> +<span class="sourceLineNo">035</span><a name="line.35"></a> +<span class="sourceLineNo">036</span> // map of regionName to map of Results by the original index for that Result<a name="line.36"></a> +<span class="sourceLineNo">037</span> private Map<byte[], RegionResult> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.37"></a> <span class="sourceLineNo">038</span><a name="line.38"></a> <span class="sourceLineNo">039</span> /**<a name="line.39"></a> <span class="sourceLineNo">040</span> * The server can send us a failure for the region itself, instead of individual failure.<a name="line.40"></a> @@ -60,8 +60,8 @@ <span class="sourceLineNo">052</span> */<a name="line.52"></a> <span class="sourceLineNo">053</span> public int size() {<a name="line.53"></a> <span class="sourceLineNo">054</span> int size = 0;<a name="line.54"></a> -<span class="sourceLineNo">055</span> for (Map<?,?> c : results.values()) {<a name="line.55"></a> -<span class="sourceLineNo">056</span> size += c.size();<a name="line.56"></a> +<span class="sourceLineNo">055</span> for (RegionResult result: results.values()) {<a name="line.55"></a> +<span class="sourceLineNo">056</span> size += result.size();<a name="line.56"></a> <span class="sourceLineNo">057</span> }<a name="line.57"></a> <span class="sourceLineNo">058</span> return size;<a name="line.58"></a> <span class="sourceLineNo">059</span> }<a name="line.59"></a> @@ -74,33 +74,62 @@ <span class="sourceLineNo">066</span> * @param resOrEx the result or error; will be empty for successful Put and Delete actions.<a name="line.66"></a> <span class="sourceLineNo">067</span> */<a name="line.67"></a> <span class="sourceLineNo">068</span> public void add(byte[] regionName, int originalIndex, Object resOrEx) {<a name="line.68"></a> -<span class="sourceLineNo">069</span> Map<Integer, Object> rs = results.get(regionName);<a name="line.69"></a> -<span class="sourceLineNo">070</span> if (rs == null) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> rs = new HashMap<Integer, Object>();<a name="line.71"></a> -<span class="sourceLineNo">072</span> results.put(regionName, rs);<a name="line.72"></a> -<span class="sourceLineNo">073</span> }<a name="line.73"></a> -<span class="sourceLineNo">074</span> rs.put(originalIndex, resOrEx);<a name="line.74"></a> -<span class="sourceLineNo">075</span> }<a name="line.75"></a> -<span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> public Map<byte[], Map<Integer, Object>> getResults() {<a name="line.77"></a> -<span class="sourceLineNo">078</span> return results;<a name="line.78"></a> -<span class="sourceLineNo">079</span> }<a name="line.79"></a> -<span class="sourceLineNo">080</span><a name="line.80"></a> -<span class="sourceLineNo">081</span> public void addException(byte []regionName, Throwable ie){<a name="line.81"></a> -<span class="sourceLineNo">082</span> exceptions.put(regionName, ie);<a name="line.82"></a> -<span class="sourceLineNo">083</span> }<a name="line.83"></a> -<span class="sourceLineNo">084</span><a name="line.84"></a> -<span class="sourceLineNo">085</span> /**<a name="line.85"></a> -<span class="sourceLineNo">086</span> * @return the exception for the region, if any. Null otherwise.<a name="line.86"></a> -<span class="sourceLineNo">087</span> */<a name="line.87"></a> -<span class="sourceLineNo">088</span> public Throwable getException(byte []regionName){<a name="line.88"></a> -<span class="sourceLineNo">089</span> return exceptions.get(regionName);<a name="line.89"></a> -<span class="sourceLineNo">090</span> }<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> public Map<byte[], Throwable> getExceptions() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> return exceptions;<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">069</span> getResult(regionName).addResult(originalIndex, resOrEx);<a name="line.69"></a> +<span class="sourceLineNo">070</span> }<a name="line.70"></a> +<span class="sourceLineNo">071</span><a name="line.71"></a> +<span class="sourceLineNo">072</span> public void addException(byte []regionName, Throwable ie){<a name="line.72"></a> +<span class="sourceLineNo">073</span> exceptions.put(regionName, ie);<a name="line.73"></a> +<span class="sourceLineNo">074</span> }<a name="line.74"></a> +<span class="sourceLineNo">075</span><a name="line.75"></a> +<span class="sourceLineNo">076</span> /**<a name="line.76"></a> +<span class="sourceLineNo">077</span> * @return the exception for the region, if any. Null otherwise.<a name="line.77"></a> +<span class="sourceLineNo">078</span> */<a name="line.78"></a> +<span class="sourceLineNo">079</span> public Throwable getException(byte []regionName){<a name="line.79"></a> +<span class="sourceLineNo">080</span> return exceptions.get(regionName);<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> public Map<byte[], Throwable> getExceptions() {<a name="line.83"></a> +<span class="sourceLineNo">084</span> return exceptions;<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span><a name="line.86"></a> +<span class="sourceLineNo">087</span> public void addStatistic(byte[] regionName, ClientProtos.RegionLoadStats stat) {<a name="line.87"></a> +<span class="sourceLineNo">088</span> getResult(regionName).setStat(stat);<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> private RegionResult getResult(byte[] region){<a name="line.91"></a> +<span class="sourceLineNo">092</span> RegionResult rs = results.get(region);<a name="line.92"></a> +<span class="sourceLineNo">093</span> if (rs == null) {<a name="line.93"></a> +<span class="sourceLineNo">094</span> rs = new RegionResult();<a name="line.94"></a> +<span class="sourceLineNo">095</span> results.put(region, rs);<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span> return rs;<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 Map<byte[], RegionResult> getResults(){<a name="line.100"></a> +<span class="sourceLineNo">101</span> return this.results;<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> static class RegionResult{<a name="line.104"></a> +<span class="sourceLineNo">105</span> Map<Integer, Object> result = new HashMap<>();<a name="line.105"></a> +<span class="sourceLineNo">106</span> ClientProtos.RegionLoadStats stat;<a name="line.106"></a> +<span class="sourceLineNo">107</span><a name="line.107"></a> +<span class="sourceLineNo">108</span> public void addResult(int index, Object result){<a name="line.108"></a> +<span class="sourceLineNo">109</span> this.result.put(index, result);<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> public void setStat(ClientProtos.RegionLoadStats stat){<a name="line.112"></a> +<span class="sourceLineNo">113</span> this.stat = stat;<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> public int size() {<a name="line.116"></a> +<span class="sourceLineNo">117</span> return this.result.size();<a name="line.117"></a> +<span class="sourceLineNo">118</span> }<a name="line.118"></a> +<span class="sourceLineNo">119</span><a name="line.119"></a> +<span class="sourceLineNo">120</span> public ClientProtos.RegionLoadStats getStat() {<a name="line.120"></a> +<span class="sourceLineNo">121</span> return this.stat;<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span> }<a name="line.123"></a> +<span class="sourceLineNo">124</span>}<a name="line.124"></a>
