http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/FailedRemoteDispatchException.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/FailedRemoteDispatchException.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/FailedRemoteDispatchException.html index 74d0207..58257aa 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/FailedRemoteDispatchException.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/FailedRemoteDispatchException.html @@ -29,21 +29,16 @@ <span class="sourceLineNo">021</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.21"></a> <span class="sourceLineNo">022</span><a name="line.22"></a> <span class="sourceLineNo">023</span>/**<a name="line.23"></a> -<span class="sourceLineNo">024</span> * Used internally signaling failed queue of a remote procedure operation.<a name="line.24"></a> -<span class="sourceLineNo">025</span> * Usually happens because no such remote server; it is being processed as crashed so it is not<a name="line.25"></a> -<span class="sourceLineNo">026</span> * online at time of RPC. Otherwise, something unexpected happened.<a name="line.26"></a> -<span class="sourceLineNo">027</span> */<a name="line.27"></a> -<span class="sourceLineNo">028</span>@SuppressWarnings("serial")<a name="line.28"></a> -<span class="sourceLineNo">029</span>@InterfaceAudience.Private<a name="line.29"></a> -<span class="sourceLineNo">030</span>public class FailedRemoteDispatchException extends HBaseIOException {<a name="line.30"></a> -<span class="sourceLineNo">031</span> public FailedRemoteDispatchException() {<a name="line.31"></a> -<span class="sourceLineNo">032</span> super();<a name="line.32"></a> -<span class="sourceLineNo">033</span> }<a name="line.33"></a> -<span class="sourceLineNo">034</span><a name="line.34"></a> -<span class="sourceLineNo">035</span> public FailedRemoteDispatchException(String msg) {<a name="line.35"></a> -<span class="sourceLineNo">036</span> super(msg);<a name="line.36"></a> -<span class="sourceLineNo">037</span> }<a name="line.37"></a> -<span class="sourceLineNo">038</span>}<a name="line.38"></a> +<span class="sourceLineNo">024</span> * Used internally signaling failed queue of a remote procedure<a name="line.24"></a> +<span class="sourceLineNo">025</span> * operation.<a name="line.25"></a> +<span class="sourceLineNo">026</span> */<a name="line.26"></a> +<span class="sourceLineNo">027</span>@SuppressWarnings("serial")<a name="line.27"></a> +<span class="sourceLineNo">028</span>@InterfaceAudience.Private<a name="line.28"></a> +<span class="sourceLineNo">029</span>public class FailedRemoteDispatchException extends HBaseIOException {<a name="line.29"></a> +<span class="sourceLineNo">030</span> public FailedRemoteDispatchException(String msg) {<a name="line.30"></a> +<span class="sourceLineNo">031</span> super(msg);<a name="line.31"></a> +<span class="sourceLineNo">032</span> }<a name="line.32"></a> +<span class="sourceLineNo">033</span>}<a name="line.33"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html index f1b91d0..19e4a1b 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html @@ -185,254 +185,251 @@ <span class="sourceLineNo">177</span> public void remoteCallFailed(final MasterProcedureEnv env,<a name="line.177"></a> <span class="sourceLineNo">178</span> final ServerName serverName, final IOException exception) {<a name="line.178"></a> <span class="sourceLineNo">179</span> final RegionStateNode regionNode = getRegionState(env);<a name="line.179"></a> -<span class="sourceLineNo">180</span> LOG.warn("Remote call failed {}; rit={}, exception={}", this, regionNode.getState(),<a name="line.180"></a> -<span class="sourceLineNo">181</span> exception.toString());<a name="line.181"></a> -<span class="sourceLineNo">182</span> if (remoteCallFailed(env, regionNode, exception)) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> // NOTE: This call to wakeEvent puts this Procedure back on the scheduler.<a name="line.183"></a> -<span class="sourceLineNo">184</span> // Thereafter, another Worker can be in here so DO NOT MESS WITH STATE beyond<a name="line.184"></a> -<span class="sourceLineNo">185</span> // this method. Just get out of this current processing quickly.<a name="line.185"></a> -<span class="sourceLineNo">186</span> regionNode.getProcedureEvent().wake(env.getProcedureScheduler());<a name="line.186"></a> -<span class="sourceLineNo">187</span> }<a name="line.187"></a> -<span class="sourceLineNo">188</span> // else leave the procedure in suspended state; it is waiting on another call to this callback<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<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> * Be careful! At the end of this method, the procedure has either succeeded<a name="line.192"></a> -<span class="sourceLineNo">193</span> * and this procedure has been set into a suspended state OR, we failed and<a name="line.193"></a> -<span class="sourceLineNo">194</span> * this procedure has been put back on the scheduler ready for another worker<a name="line.194"></a> -<span class="sourceLineNo">195</span> * to pick it up. In both cases, we need to exit the current Worker processing<a name="line.195"></a> -<span class="sourceLineNo">196</span> * immediately!<a name="line.196"></a> -<span class="sourceLineNo">197</span> * @return True if we successfully dispatched the call and false if we failed;<a name="line.197"></a> -<span class="sourceLineNo">198</span> * if failed, we need to roll back any setup done for the dispatch.<a name="line.198"></a> -<span class="sourceLineNo">199</span> */<a name="line.199"></a> -<span class="sourceLineNo">200</span> protected boolean addToRemoteDispatcher(final MasterProcedureEnv env,<a name="line.200"></a> -<span class="sourceLineNo">201</span> final ServerName targetServer) {<a name="line.201"></a> -<span class="sourceLineNo">202</span> assert targetServer == null || targetServer.equals(getRegionState(env).getRegionLocation()):<a name="line.202"></a> -<span class="sourceLineNo">203</span> "targetServer=" + targetServer + " getRegionLocation=" +<a name="line.203"></a> -<span class="sourceLineNo">204</span> getRegionState(env).getRegionLocation(); // TODO<a name="line.204"></a> -<span class="sourceLineNo">205</span><a name="line.205"></a> -<span class="sourceLineNo">206</span> LOG.info("Dispatch " + this + "; " + getRegionState(env).toShortString());<a name="line.206"></a> +<span class="sourceLineNo">180</span> String msg = exception.getMessage() == null? exception.getClass().getSimpleName():<a name="line.180"></a> +<span class="sourceLineNo">181</span> exception.getMessage();<a name="line.181"></a> +<span class="sourceLineNo">182</span> LOG.warn("Remote call failed " + this + "; " + regionNode.toShortString() +<a name="line.182"></a> +<span class="sourceLineNo">183</span> "; exception=" + msg);<a name="line.183"></a> +<span class="sourceLineNo">184</span> if (remoteCallFailed(env, regionNode, exception)) {<a name="line.184"></a> +<span class="sourceLineNo">185</span> // NOTE: This call to wakeEvent puts this Procedure back on the scheduler.<a name="line.185"></a> +<span class="sourceLineNo">186</span> // Thereafter, another Worker can be in here so DO NOT MESS WITH STATE beyond<a name="line.186"></a> +<span class="sourceLineNo">187</span> // this method. Just get out of this current processing quickly.<a name="line.187"></a> +<span class="sourceLineNo">188</span> regionNode.getProcedureEvent().wake(env.getProcedureScheduler());<a name="line.188"></a> +<span class="sourceLineNo">189</span> }<a name="line.189"></a> +<span class="sourceLineNo">190</span> // else leave the procedure in suspended state; it is waiting on another call to this callback<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> * Be careful! At the end of this method, the procedure has either succeeded<a name="line.194"></a> +<span class="sourceLineNo">195</span> * and this procedure has been set into a suspended state OR, we failed and<a name="line.195"></a> +<span class="sourceLineNo">196</span> * this procedure has been put back on the scheduler ready for another worker<a name="line.196"></a> +<span class="sourceLineNo">197</span> * to pick it up. In both cases, we need to exit the current Worker processing<a name="line.197"></a> +<span class="sourceLineNo">198</span> * immediately!<a name="line.198"></a> +<span class="sourceLineNo">199</span> * @return True if we successfully dispatched the call and false if we failed;<a name="line.199"></a> +<span class="sourceLineNo">200</span> * if failed, we need to roll back any setup done for the dispatch.<a name="line.200"></a> +<span class="sourceLineNo">201</span> */<a name="line.201"></a> +<span class="sourceLineNo">202</span> protected boolean addToRemoteDispatcher(final MasterProcedureEnv env,<a name="line.202"></a> +<span class="sourceLineNo">203</span> final ServerName targetServer) {<a name="line.203"></a> +<span class="sourceLineNo">204</span> assert targetServer == null || targetServer.equals(getRegionState(env).getRegionLocation()):<a name="line.204"></a> +<span class="sourceLineNo">205</span> "targetServer=" + targetServer + " getRegionLocation=" +<a name="line.205"></a> +<span class="sourceLineNo">206</span> getRegionState(env).getRegionLocation(); // TODO<a name="line.206"></a> <span class="sourceLineNo">207</span><a name="line.207"></a> -<span class="sourceLineNo">208</span> // Put this procedure into suspended mode to wait on report of state change<a name="line.208"></a> -<span class="sourceLineNo">209</span> // from remote regionserver. Means Procedure associated ProcedureEvent is marked not 'ready'.<a name="line.209"></a> -<span class="sourceLineNo">210</span> getRegionState(env).getProcedureEvent().suspend();<a name="line.210"></a> -<span class="sourceLineNo">211</span><a name="line.211"></a> -<span class="sourceLineNo">212</span> // Tricky because the below call to addOperationToNode can fail. If it fails, we need to<a name="line.212"></a> -<span class="sourceLineNo">213</span> // backtrack on stuff like the 'suspend' done above -- tricky as the 'wake' requests us -- and<a name="line.213"></a> -<span class="sourceLineNo">214</span> // ditto up in the caller; it needs to undo state changes. Inside in remoteCallFailed, it does<a name="line.214"></a> -<span class="sourceLineNo">215</span> // wake to undo the above suspend.<a name="line.215"></a> -<span class="sourceLineNo">216</span> //<a name="line.216"></a> -<span class="sourceLineNo">217</span> // We fail the addOperationToNode usually because there is no such remote server (it has<a name="line.217"></a> -<span class="sourceLineNo">218</span> // crashed and we are currently processing it or something went badly wrong and we have a<a name="line.218"></a> -<span class="sourceLineNo">219</span> // bad server).<a name="line.219"></a> -<span class="sourceLineNo">220</span> if (!env.getRemoteDispatcher().addOperationToNode(targetServer, this)) {<a name="line.220"></a> -<span class="sourceLineNo">221</span> remoteCallFailed(env, targetServer, targetServer == null?<a name="line.221"></a> -<span class="sourceLineNo">222</span> new FailedRemoteDispatchException():<a name="line.222"></a> -<span class="sourceLineNo">223</span> new FailedRemoteDispatchException(targetServer.toShortString()));<a name="line.223"></a> -<span class="sourceLineNo">224</span> return false;<a name="line.224"></a> -<span class="sourceLineNo">225</span> }<a name="line.225"></a> -<span class="sourceLineNo">226</span> return true;<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> protected void reportTransition(final MasterProcedureEnv env, final ServerName serverName,<a name="line.229"></a> -<span class="sourceLineNo">230</span> final TransitionCode code, final long seqId) throws UnexpectedStateException {<a name="line.230"></a> -<span class="sourceLineNo">231</span> final RegionStateNode regionNode = getRegionState(env);<a name="line.231"></a> -<span class="sourceLineNo">232</span> if (LOG.isDebugEnabled()) {<a name="line.232"></a> -<span class="sourceLineNo">233</span> LOG.debug("Received report " + code + " seqId=" + seqId + ", " +<a name="line.233"></a> -<span class="sourceLineNo">234</span> this + "; " + regionNode.toShortString());<a name="line.234"></a> -<span class="sourceLineNo">235</span> }<a name="line.235"></a> -<span class="sourceLineNo">236</span> if (!serverName.equals(regionNode.getRegionLocation())) {<a name="line.236"></a> -<span class="sourceLineNo">237</span> if (isMeta() && regionNode.getRegionLocation() == null) {<a name="line.237"></a> -<span class="sourceLineNo">238</span> regionNode.setRegionLocation(serverName);<a name="line.238"></a> -<span class="sourceLineNo">239</span> } else {<a name="line.239"></a> -<span class="sourceLineNo">240</span> throw new UnexpectedStateException(String.format(<a name="line.240"></a> -<span class="sourceLineNo">241</span> "Unexpected state=%s from server=%s; expected server=%s; %s; %s",<a name="line.241"></a> -<span class="sourceLineNo">242</span> code, serverName, regionNode.getRegionLocation(),<a name="line.242"></a> -<span class="sourceLineNo">243</span> this, regionNode.toShortString()));<a name="line.243"></a> -<span class="sourceLineNo">244</span> }<a name="line.244"></a> -<span class="sourceLineNo">245</span> }<a name="line.245"></a> -<span class="sourceLineNo">246</span><a name="line.246"></a> -<span class="sourceLineNo">247</span> reportTransition(env, regionNode, code, seqId);<a name="line.247"></a> -<span class="sourceLineNo">248</span><a name="line.248"></a> -<span class="sourceLineNo">249</span> // NOTE: This call adds this procedure back on the scheduler.<a name="line.249"></a> -<span class="sourceLineNo">250</span> // This makes it so this procedure can run again. Another worker will take<a name="line.250"></a> -<span class="sourceLineNo">251</span> // processing to the next stage. At an extreme, the other worker may run in<a name="line.251"></a> -<span class="sourceLineNo">252</span> // parallel so DO NOT CHANGE any state hereafter! This should be last thing<a name="line.252"></a> -<span class="sourceLineNo">253</span> // done in this processing step.<a name="line.253"></a> -<span class="sourceLineNo">254</span> regionNode.getProcedureEvent().wake(env.getProcedureScheduler());<a name="line.254"></a> -<span class="sourceLineNo">255</span> }<a name="line.255"></a> -<span class="sourceLineNo">256</span><a name="line.256"></a> -<span class="sourceLineNo">257</span> protected boolean isServerOnline(final MasterProcedureEnv env, final RegionStateNode regionNode) {<a name="line.257"></a> -<span class="sourceLineNo">258</span> return isServerOnline(env, regionNode.getRegionLocation());<a name="line.258"></a> -<span class="sourceLineNo">259</span> }<a name="line.259"></a> -<span class="sourceLineNo">260</span><a name="line.260"></a> -<span class="sourceLineNo">261</span> protected boolean isServerOnline(final MasterProcedureEnv env, final ServerName serverName) {<a name="line.261"></a> -<span class="sourceLineNo">262</span> return env.getMasterServices().getServerManager().isServerOnline(serverName);<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> protected void toStringState(StringBuilder builder) {<a name="line.266"></a> -<span class="sourceLineNo">267</span> super.toStringState(builder);<a name="line.267"></a> -<span class="sourceLineNo">268</span> RegionTransitionState ts = this.transitionState;<a name="line.268"></a> -<span class="sourceLineNo">269</span> if (!isFinished() && ts != null) {<a name="line.269"></a> -<span class="sourceLineNo">270</span> builder.append(":").append(ts);<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><a name="line.273"></a> -<span class="sourceLineNo">274</span> @Override<a name="line.274"></a> -<span class="sourceLineNo">275</span> protected Procedure[] execute(final MasterProcedureEnv env) throws ProcedureSuspendedException {<a name="line.275"></a> -<span class="sourceLineNo">276</span> final AssignmentManager am = env.getAssignmentManager();<a name="line.276"></a> -<span class="sourceLineNo">277</span> final RegionStateNode regionNode = getRegionState(env);<a name="line.277"></a> -<span class="sourceLineNo">278</span> if (!am.addRegionInTransition(regionNode, this)) {<a name="line.278"></a> -<span class="sourceLineNo">279</span> String msg = String.format(<a name="line.279"></a> -<span class="sourceLineNo">280</span> "There is already another procedure running on this region this=%s owner=%s",<a name="line.280"></a> -<span class="sourceLineNo">281</span> this, regionNode.getProcedure());<a name="line.281"></a> -<span class="sourceLineNo">282</span> LOG.warn(msg + " " + this + "; " + regionNode.toShortString());<a name="line.282"></a> -<span class="sourceLineNo">283</span> setAbortFailure(getClass().getSimpleName(), msg);<a name="line.283"></a> -<span class="sourceLineNo">284</span> return null;<a name="line.284"></a> -<span class="sourceLineNo">285</span> }<a name="line.285"></a> -<span class="sourceLineNo">286</span> try {<a name="line.286"></a> -<span class="sourceLineNo">287</span> boolean retry;<a name="line.287"></a> -<span class="sourceLineNo">288</span> do {<a name="line.288"></a> -<span class="sourceLineNo">289</span> retry = false;<a name="line.289"></a> -<span class="sourceLineNo">290</span> switch (transitionState) {<a name="line.290"></a> -<span class="sourceLineNo">291</span> case REGION_TRANSITION_QUEUE:<a name="line.291"></a> -<span class="sourceLineNo">292</span> // 1. push into the AM queue for balancer policy<a name="line.292"></a> -<span class="sourceLineNo">293</span> if (!startTransition(env, regionNode)) {<a name="line.293"></a> -<span class="sourceLineNo">294</span> // The operation figured it is done or it aborted; check getException()<a name="line.294"></a> -<span class="sourceLineNo">295</span> am.removeRegionInTransition(getRegionState(env), this);<a name="line.295"></a> -<span class="sourceLineNo">296</span> return null;<a name="line.296"></a> -<span class="sourceLineNo">297</span> }<a name="line.297"></a> -<span class="sourceLineNo">298</span> transitionState = RegionTransitionState.REGION_TRANSITION_DISPATCH;<a name="line.298"></a> -<span class="sourceLineNo">299</span> if (regionNode.getProcedureEvent().suspendIfNotReady(this)) {<a name="line.299"></a> -<span class="sourceLineNo">300</span> // Why this suspend? Because we want to ensure Store happens before proceed?<a name="line.300"></a> -<span class="sourceLineNo">301</span> throw new ProcedureSuspendedException();<a name="line.301"></a> -<span class="sourceLineNo">302</span> }<a name="line.302"></a> -<span class="sourceLineNo">303</span> break;<a name="line.303"></a> -<span class="sourceLineNo">304</span><a name="line.304"></a> -<span class="sourceLineNo">305</span> case REGION_TRANSITION_DISPATCH:<a name="line.305"></a> -<span class="sourceLineNo">306</span> // 2. send the request to the target server<a name="line.306"></a> -<span class="sourceLineNo">307</span> if (!updateTransition(env, regionNode)) {<a name="line.307"></a> -<span class="sourceLineNo">308</span> // The operation figured it is done or it aborted; check getException()<a name="line.308"></a> -<span class="sourceLineNo">309</span> am.removeRegionInTransition(regionNode, this);<a name="line.309"></a> -<span class="sourceLineNo">310</span> return null;<a name="line.310"></a> -<span class="sourceLineNo">311</span> }<a name="line.311"></a> -<span class="sourceLineNo">312</span> if (transitionState != RegionTransitionState.REGION_TRANSITION_DISPATCH) {<a name="line.312"></a> -<span class="sourceLineNo">313</span> retry = true;<a name="line.313"></a> -<span class="sourceLineNo">314</span> break;<a name="line.314"></a> +<span class="sourceLineNo">208</span> LOG.info("Dispatch " + this + "; " + getRegionState(env).toShortString());<a name="line.208"></a> +<span class="sourceLineNo">209</span><a name="line.209"></a> +<span class="sourceLineNo">210</span> // Put this procedure into suspended mode to wait on report of state change<a name="line.210"></a> +<span class="sourceLineNo">211</span> // from remote regionserver. Means Procedure associated ProcedureEvent is marked not 'ready'.<a name="line.211"></a> +<span class="sourceLineNo">212</span> getRegionState(env).getProcedureEvent().suspend();<a name="line.212"></a> +<span class="sourceLineNo">213</span><a name="line.213"></a> +<span class="sourceLineNo">214</span> // Tricky because the below call to addOperationToNode can fail. If it fails, we need to<a name="line.214"></a> +<span class="sourceLineNo">215</span> // backtrack on stuff like the 'suspend' done above -- tricky as the 'wake' requests us -- and<a name="line.215"></a> +<span class="sourceLineNo">216</span> // ditto up in the caller; it needs to undo state changes. Inside in remoteCallFailed, it does<a name="line.216"></a> +<span class="sourceLineNo">217</span> // wake to undo the above suspend.<a name="line.217"></a> +<span class="sourceLineNo">218</span> if (!env.getRemoteDispatcher().addOperationToNode(targetServer, this)) {<a name="line.218"></a> +<span class="sourceLineNo">219</span> remoteCallFailed(env, targetServer,<a name="line.219"></a> +<span class="sourceLineNo">220</span> new FailedRemoteDispatchException(this + " to " + targetServer));<a name="line.220"></a> +<span class="sourceLineNo">221</span> return false;<a name="line.221"></a> +<span class="sourceLineNo">222</span> }<a name="line.222"></a> +<span class="sourceLineNo">223</span> return true;<a name="line.223"></a> +<span class="sourceLineNo">224</span> }<a name="line.224"></a> +<span class="sourceLineNo">225</span><a name="line.225"></a> +<span class="sourceLineNo">226</span> protected void reportTransition(final MasterProcedureEnv env, final ServerName serverName,<a name="line.226"></a> +<span class="sourceLineNo">227</span> final TransitionCode code, final long seqId) throws UnexpectedStateException {<a name="line.227"></a> +<span class="sourceLineNo">228</span> final RegionStateNode regionNode = getRegionState(env);<a name="line.228"></a> +<span class="sourceLineNo">229</span> if (LOG.isDebugEnabled()) {<a name="line.229"></a> +<span class="sourceLineNo">230</span> LOG.debug("Received report " + code + " seqId=" + seqId + ", " +<a name="line.230"></a> +<span class="sourceLineNo">231</span> this + "; " + regionNode.toShortString());<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span> if (!serverName.equals(regionNode.getRegionLocation())) {<a name="line.233"></a> +<span class="sourceLineNo">234</span> if (isMeta() && regionNode.getRegionLocation() == null) {<a name="line.234"></a> +<span class="sourceLineNo">235</span> regionNode.setRegionLocation(serverName);<a name="line.235"></a> +<span class="sourceLineNo">236</span> } else {<a name="line.236"></a> +<span class="sourceLineNo">237</span> throw new UnexpectedStateException(String.format(<a name="line.237"></a> +<span class="sourceLineNo">238</span> "Unexpected state=%s from server=%s; expected server=%s; %s; %s",<a name="line.238"></a> +<span class="sourceLineNo">239</span> code, serverName, regionNode.getRegionLocation(),<a name="line.239"></a> +<span class="sourceLineNo">240</span> this, regionNode.toShortString()));<a name="line.240"></a> +<span class="sourceLineNo">241</span> }<a name="line.241"></a> +<span class="sourceLineNo">242</span> }<a name="line.242"></a> +<span class="sourceLineNo">243</span><a name="line.243"></a> +<span class="sourceLineNo">244</span> reportTransition(env, regionNode, code, seqId);<a name="line.244"></a> +<span class="sourceLineNo">245</span><a name="line.245"></a> +<span class="sourceLineNo">246</span> // NOTE: This call adds this procedure back on the scheduler.<a name="line.246"></a> +<span class="sourceLineNo">247</span> // This makes it so this procedure can run again. Another worker will take<a name="line.247"></a> +<span class="sourceLineNo">248</span> // processing to the next stage. At an extreme, the other worker may run in<a name="line.248"></a> +<span class="sourceLineNo">249</span> // parallel so DO NOT CHANGE any state hereafter! This should be last thing<a name="line.249"></a> +<span class="sourceLineNo">250</span> // done in this processing step.<a name="line.250"></a> +<span class="sourceLineNo">251</span> regionNode.getProcedureEvent().wake(env.getProcedureScheduler());<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> protected boolean isServerOnline(final MasterProcedureEnv env, final RegionStateNode regionNode) {<a name="line.254"></a> +<span class="sourceLineNo">255</span> return isServerOnline(env, regionNode.getRegionLocation());<a name="line.255"></a> +<span class="sourceLineNo">256</span> }<a name="line.256"></a> +<span class="sourceLineNo">257</span><a name="line.257"></a> +<span class="sourceLineNo">258</span> protected boolean isServerOnline(final MasterProcedureEnv env, final ServerName serverName) {<a name="line.258"></a> +<span class="sourceLineNo">259</span> return env.getMasterServices().getServerManager().isServerOnline(serverName);<a name="line.259"></a> +<span class="sourceLineNo">260</span> }<a name="line.260"></a> +<span class="sourceLineNo">261</span><a name="line.261"></a> +<span class="sourceLineNo">262</span> @Override<a name="line.262"></a> +<span class="sourceLineNo">263</span> protected void toStringState(StringBuilder builder) {<a name="line.263"></a> +<span class="sourceLineNo">264</span> super.toStringState(builder);<a name="line.264"></a> +<span class="sourceLineNo">265</span> RegionTransitionState ts = this.transitionState;<a name="line.265"></a> +<span class="sourceLineNo">266</span> if (!isFinished() && ts != null) {<a name="line.266"></a> +<span class="sourceLineNo">267</span> builder.append(":").append(ts);<a name="line.267"></a> +<span class="sourceLineNo">268</span> }<a name="line.268"></a> +<span class="sourceLineNo">269</span> }<a name="line.269"></a> +<span class="sourceLineNo">270</span><a name="line.270"></a> +<span class="sourceLineNo">271</span> @Override<a name="line.271"></a> +<span class="sourceLineNo">272</span> protected Procedure[] execute(final MasterProcedureEnv env) throws ProcedureSuspendedException {<a name="line.272"></a> +<span class="sourceLineNo">273</span> final AssignmentManager am = env.getAssignmentManager();<a name="line.273"></a> +<span class="sourceLineNo">274</span> final RegionStateNode regionNode = getRegionState(env);<a name="line.274"></a> +<span class="sourceLineNo">275</span> if (!am.addRegionInTransition(regionNode, this)) {<a name="line.275"></a> +<span class="sourceLineNo">276</span> String msg = String.format(<a name="line.276"></a> +<span class="sourceLineNo">277</span> "There is already another procedure running on this region this=%s owner=%s",<a name="line.277"></a> +<span class="sourceLineNo">278</span> this, regionNode.getProcedure());<a name="line.278"></a> +<span class="sourceLineNo">279</span> LOG.warn(msg + " " + this + "; " + regionNode.toShortString());<a name="line.279"></a> +<span class="sourceLineNo">280</span> setAbortFailure(getClass().getSimpleName(), msg);<a name="line.280"></a> +<span class="sourceLineNo">281</span> return null;<a name="line.281"></a> +<span class="sourceLineNo">282</span> }<a name="line.282"></a> +<span class="sourceLineNo">283</span> try {<a name="line.283"></a> +<span class="sourceLineNo">284</span> boolean retry;<a name="line.284"></a> +<span class="sourceLineNo">285</span> do {<a name="line.285"></a> +<span class="sourceLineNo">286</span> retry = false;<a name="line.286"></a> +<span class="sourceLineNo">287</span> switch (transitionState) {<a name="line.287"></a> +<span class="sourceLineNo">288</span> case REGION_TRANSITION_QUEUE:<a name="line.288"></a> +<span class="sourceLineNo">289</span> // 1. push into the AM queue for balancer policy<a name="line.289"></a> +<span class="sourceLineNo">290</span> if (!startTransition(env, regionNode)) {<a name="line.290"></a> +<span class="sourceLineNo">291</span> // The operation figured it is done or it aborted; check getException()<a name="line.291"></a> +<span class="sourceLineNo">292</span> am.removeRegionInTransition(getRegionState(env), this);<a name="line.292"></a> +<span class="sourceLineNo">293</span> return null;<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span> transitionState = RegionTransitionState.REGION_TRANSITION_DISPATCH;<a name="line.295"></a> +<span class="sourceLineNo">296</span> if (regionNode.getProcedureEvent().suspendIfNotReady(this)) {<a name="line.296"></a> +<span class="sourceLineNo">297</span> // Why this suspend? Because we want to ensure Store happens before proceed?<a name="line.297"></a> +<span class="sourceLineNo">298</span> throw new ProcedureSuspendedException();<a name="line.298"></a> +<span class="sourceLineNo">299</span> }<a name="line.299"></a> +<span class="sourceLineNo">300</span> break;<a name="line.300"></a> +<span class="sourceLineNo">301</span><a name="line.301"></a> +<span class="sourceLineNo">302</span> case REGION_TRANSITION_DISPATCH:<a name="line.302"></a> +<span class="sourceLineNo">303</span> // 2. send the request to the target server<a name="line.303"></a> +<span class="sourceLineNo">304</span> if (!updateTransition(env, regionNode)) {<a name="line.304"></a> +<span class="sourceLineNo">305</span> // The operation figured it is done or it aborted; check getException()<a name="line.305"></a> +<span class="sourceLineNo">306</span> am.removeRegionInTransition(regionNode, this);<a name="line.306"></a> +<span class="sourceLineNo">307</span> return null;<a name="line.307"></a> +<span class="sourceLineNo">308</span> }<a name="line.308"></a> +<span class="sourceLineNo">309</span> if (transitionState != RegionTransitionState.REGION_TRANSITION_DISPATCH) {<a name="line.309"></a> +<span class="sourceLineNo">310</span> retry = true;<a name="line.310"></a> +<span class="sourceLineNo">311</span> break;<a name="line.311"></a> +<span class="sourceLineNo">312</span> }<a name="line.312"></a> +<span class="sourceLineNo">313</span> if (regionNode.getProcedureEvent().suspendIfNotReady(this)) {<a name="line.313"></a> +<span class="sourceLineNo">314</span> throw new ProcedureSuspendedException();<a name="line.314"></a> <span class="sourceLineNo">315</span> }<a name="line.315"></a> -<span class="sourceLineNo">316</span> if (regionNode.getProcedureEvent().suspendIfNotReady(this)) {<a name="line.316"></a> -<span class="sourceLineNo">317</span> throw new ProcedureSuspendedException();<a name="line.317"></a> -<span class="sourceLineNo">318</span> }<a name="line.318"></a> -<span class="sourceLineNo">319</span> break;<a name="line.319"></a> -<span class="sourceLineNo">320</span><a name="line.320"></a> -<span class="sourceLineNo">321</span> case REGION_TRANSITION_FINISH:<a name="line.321"></a> -<span class="sourceLineNo">322</span> // 3. wait assignment response. completion/failure<a name="line.322"></a> -<span class="sourceLineNo">323</span> LOG.debug("Finishing {}; {}", this, regionNode.toShortString());<a name="line.323"></a> -<span class="sourceLineNo">324</span> finishTransition(env, regionNode);<a name="line.324"></a> -<span class="sourceLineNo">325</span> am.removeRegionInTransition(regionNode, this);<a name="line.325"></a> -<span class="sourceLineNo">326</span> return null;<a name="line.326"></a> -<span class="sourceLineNo">327</span> }<a name="line.327"></a> -<span class="sourceLineNo">328</span> } while (retry);<a name="line.328"></a> -<span class="sourceLineNo">329</span> } catch (IOException e) {<a name="line.329"></a> -<span class="sourceLineNo">330</span> LOG.warn("Retryable error trying to transition: " +<a name="line.330"></a> -<span class="sourceLineNo">331</span> this + "; " + regionNode.toShortString(), e);<a name="line.331"></a> -<span class="sourceLineNo">332</span> }<a name="line.332"></a> +<span class="sourceLineNo">316</span> break;<a name="line.316"></a> +<span class="sourceLineNo">317</span><a name="line.317"></a> +<span class="sourceLineNo">318</span> case REGION_TRANSITION_FINISH:<a name="line.318"></a> +<span class="sourceLineNo">319</span> // 3. wait assignment response. completion/failure<a name="line.319"></a> +<span class="sourceLineNo">320</span> LOG.debug("Finishing {}; {}", this, regionNode.toShortString());<a name="line.320"></a> +<span class="sourceLineNo">321</span> finishTransition(env, regionNode);<a name="line.321"></a> +<span class="sourceLineNo">322</span> am.removeRegionInTransition(regionNode, this);<a name="line.322"></a> +<span class="sourceLineNo">323</span> return null;<a name="line.323"></a> +<span class="sourceLineNo">324</span> }<a name="line.324"></a> +<span class="sourceLineNo">325</span> } while (retry);<a name="line.325"></a> +<span class="sourceLineNo">326</span> } catch (IOException e) {<a name="line.326"></a> +<span class="sourceLineNo">327</span> LOG.warn("Retryable error trying to transition: " +<a name="line.327"></a> +<span class="sourceLineNo">328</span> this + "; " + regionNode.toShortString(), e);<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> return new Procedure[] {this};<a name="line.331"></a> +<span class="sourceLineNo">332</span> }<a name="line.332"></a> <span class="sourceLineNo">333</span><a name="line.333"></a> -<span class="sourceLineNo">334</span> return new Procedure[] {this};<a name="line.334"></a> -<span class="sourceLineNo">335</span> }<a name="line.335"></a> -<span 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catch (IOException e) {<a name="line.377"></a> -<span class="sourceLineNo">378</span> // TODO Auto-generated catch block<a name="line.378"></a> -<span class="sourceLineNo">379</span> e.printStackTrace();<a name="line.379"></a> -<span class="sourceLineNo">380</span> }<a name="line.380"></a> -<span class="sourceLineNo">381</span> return LockState.LOCK_EVENT_WAIT;<a name="line.381"></a> -<span class="sourceLineNo">382</span> }<a name="line.382"></a> -<span class="sourceLineNo">383</span> this.lock = true;<a name="line.383"></a> -<span class="sourceLineNo">384</span> return LockState.LOCK_ACQUIRED;<a name="line.384"></a> -<span class="sourceLineNo">385</span> }<a name="line.385"></a> -<span class="sourceLineNo">386</span><a name="line.386"></a> -<span class="sourceLineNo">387</span> @Override<a name="line.387"></a> -<span class="sourceLineNo">388</span> protected void releaseLock(final MasterProcedureEnv env) {<a name="line.388"></a> -<span class="sourceLineNo">389</span> env.getProcedureScheduler().wakeRegion(this, getRegionInfo());<a name="line.389"></a> -<span class="sourceLineNo">390</span> lock = false;<a name="line.390"></a> -<span class="sourceLineNo">391</span> }<a name="line.391"></a> -<span class="sourceLineNo">392</span><a name="line.392"></a> -<span class="sourceLineNo">393</span> @Override<a name="line.393"></a> -<span class="sourceLineNo">394</span> protected boolean holdLock(final MasterProcedureEnv env) {<a name="line.394"></a> -<span class="sourceLineNo">395</span> return true;<a name="line.395"></a> -<span class="sourceLineNo">396</span> }<a name="line.396"></a> -<span class="sourceLineNo">397</span><a name="line.397"></a> -<span class="sourceLineNo">398</span> @Override<a name="line.398"></a> -<span class="sourceLineNo">399</span> protected boolean hasLock(final MasterProcedureEnv env) {<a name="line.399"></a> -<span class="sourceLineNo">400</span> return lock;<a name="line.400"></a> -<span class="sourceLineNo">401</span> }<a 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Unassign is going against.<a name="line.412"></a> -<span class="sourceLineNo">413</span> */<a name="line.413"></a> -<span class="sourceLineNo">414</span> public abstract ServerName getServer(final MasterProcedureEnv env);<a name="line.414"></a> -<span class="sourceLineNo">415</span><a name="line.415"></a> -<span class="sourceLineNo">416</span> @Override<a name="line.416"></a> -<span class="sourceLineNo">417</span> public void remoteOperationCompleted(MasterProcedureEnv env) {<a name="line.417"></a> -<span class="sourceLineNo">418</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.418"></a> -<span class="sourceLineNo">419</span> throw new UnsupportedOperationException();<a name="line.419"></a> -<span class="sourceLineNo">420</span> }<a name="line.420"></a> -<span class="sourceLineNo">421</span><a name="line.421"></a> -<span class="sourceLineNo">422</span> @Override<a name="line.422"></a> -<span class="sourceLineNo">423</span> public void remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error) {<a name="line.423"></a> -<span class="sourceLineNo">424</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.424"></a> -<span class="sourceLineNo">425</span> throw new UnsupportedOperationException();<a name="line.425"></a> -<span class="sourceLineNo">426</span> }<a name="line.426"></a> -<span class="sourceLineNo">427</span>}<a name="line.427"></a> +<span class="sourceLineNo">334</span> @Override<a name="line.334"></a> +<span class="sourceLineNo">335</span> protected void rollback(final MasterProcedureEnv env) {<a name="line.335"></a> +<span class="sourceLineNo">336</span> if (isRollbackSupported(transitionState)) {<a name="line.336"></a> +<span class="sourceLineNo">337</span> // Nothing done up to this point. abort safely.<a name="line.337"></a> +<span class="sourceLineNo">338</span> // This should happen when something like disableTable() is triggered.<a name="line.338"></a> +<span class="sourceLineNo">339</span> env.getAssignmentManager().removeRegionInTransition(getRegionState(env), this);<a name="line.339"></a> +<span class="sourceLineNo">340</span> return;<a name="line.340"></a> +<span class="sourceLineNo">341</span> }<a name="line.341"></a> +<span class="sourceLineNo">342</span><a name="line.342"></a> +<span class="sourceLineNo">343</span> // There is no rollback for assignment unless we cancel the operation by<a name="line.343"></a> +<span class="sourceLineNo">344</span> // dropping/disabling the table.<a name="line.344"></a> +<span class="sourceLineNo">345</span> throw new UnsupportedOperationException("Unhandled state " + transitionState +<a name="line.345"></a> +<span class="sourceLineNo">346</span> "; there is no rollback for assignment unless we cancel the operation by " +<a name="line.346"></a> +<span class="sourceLineNo">347</span> "dropping/disabling the table");<a name="line.347"></a> +<span class="sourceLineNo">348</span> }<a name="line.348"></a> +<span class="sourceLineNo">349</span><a name="line.349"></a> +<span class="sourceLineNo">350</span> protected abstract boolean isRollbackSupported(final RegionTransitionState state);<a name="line.350"></a> +<span class="sourceLineNo">351</span><a name="line.351"></a> +<span class="sourceLineNo">352</span> @Override<a name="line.352"></a> +<span class="sourceLineNo">353</span> protected boolean abort(final MasterProcedureEnv env) {<a name="line.353"></a> +<span class="sourceLineNo">354</span> if (isRollbackSupported(transitionState)) {<a name="line.354"></a> +<span class="sourceLineNo">355</span> aborted.set(true);<a name="line.355"></a> +<span class="sourceLineNo">356</span> return true;<a name="line.356"></a> +<span class="sourceLineNo">357</span> }<a name="line.357"></a> +<span class="sourceLineNo">358</span> return false;<a name="line.358"></a> +<span class="sourceLineNo">359</span> }<a name="line.359"></a> +<span class="sourceLineNo">360</span><a name="line.360"></a> +<span class="sourceLineNo">361</span> @Override<a name="line.361"></a> +<span class="sourceLineNo">362</span> protected LockState acquireLock(final MasterProcedureEnv env) {<a name="line.362"></a> +<span class="sourceLineNo">363</span> // Unless we are assigning meta, wait for meta to be available and loaded.<a name="line.363"></a> +<span class="sourceLineNo">364</span> if (!isMeta() && (env.waitFailoverCleanup(this) ||<a name="line.364"></a> +<span class="sourceLineNo">365</span> env.getAssignmentManager().waitMetaInitialized(this, getRegionInfo()))) {<a name="line.365"></a> +<span class="sourceLineNo">366</span> return LockState.LOCK_EVENT_WAIT;<a name="line.366"></a> +<span class="sourceLineNo">367</span> }<a name="line.367"></a> +<span class="sourceLineNo">368</span><a name="line.368"></a> +<span class="sourceLineNo">369</span> // TODO: Revisit this and move it to the executor<a name="line.369"></a> +<span class="sourceLineNo">370</span> if (env.getProcedureScheduler().waitRegion(this, getRegionInfo())) {<a name="line.370"></a> +<span class="sourceLineNo">371</span> try {<a name="line.371"></a> +<span class="sourceLineNo">372</span> LOG.debug(LockState.LOCK_EVENT_WAIT + " pid=" + getProcId() + " " +<a name="line.372"></a> +<span class="sourceLineNo">373</span> env.getProcedureScheduler().dumpLocks());<a name="line.373"></a> +<span class="sourceLineNo">374</span> } catch (IOException e) {<a name="line.374"></a> +<span class="sourceLineNo">375</span> // TODO Auto-generated catch block<a name="line.375"></a> +<span class="sourceLineNo">376</span> e.printStackTrace();<a name="line.376"></a> +<span class="sourceLineNo">377</span> }<a name="line.377"></a> +<span class="sourceLineNo">378</span> return LockState.LOCK_EVENT_WAIT;<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span> this.lock = true;<a name="line.380"></a> +<span class="sourceLineNo">381</span> return LockState.LOCK_ACQUIRED;<a name="line.381"></a> +<span class="sourceLineNo">382</span> }<a name="line.382"></a> +<span class="sourceLineNo">383</span><a name="line.383"></a> +<span class="sourceLineNo">384</span> @Override<a name="line.384"></a> +<span class="sourceLineNo">385</span> protected void releaseLock(final MasterProcedureEnv env) {<a name="line.385"></a> +<span class="sourceLineNo">386</span> env.getProcedureScheduler().wakeRegion(this, getRegionInfo());<a name="line.386"></a> +<span class="sourceLineNo">387</span> lock = false;<a name="line.387"></a> +<span class="sourceLineNo">388</span> }<a name="line.388"></a> +<span class="sourceLineNo">389</span><a name="line.389"></a> +<span class="sourceLineNo">390</span> @Override<a name="line.390"></a> +<span class="sourceLineNo">391</span> protected boolean holdLock(final MasterProcedureEnv env) {<a name="line.391"></a> +<span class="sourceLineNo">392</span> return true;<a name="line.392"></a> +<span class="sourceLineNo">393</span> }<a name="line.393"></a> +<span class="sourceLineNo">394</span><a name="line.394"></a> +<span class="sourceLineNo">395</span> @Override<a name="line.395"></a> +<span class="sourceLineNo">396</span> protected boolean hasLock(final MasterProcedureEnv env) {<a name="line.396"></a> +<span class="sourceLineNo">397</span> return lock;<a name="line.397"></a> +<span class="sourceLineNo">398</span> }<a name="line.398"></a> +<span class="sourceLineNo">399</span><a name="line.399"></a> +<span class="sourceLineNo">400</span> @Override<a name="line.400"></a> +<span class="sourceLineNo">401</span> protected boolean shouldWaitClientAck(MasterProcedureEnv env) {<a name="line.401"></a> +<span class="sourceLineNo">402</span> // The operation is triggered internally on the server<a name="line.402"></a> +<span class="sourceLineNo">403</span> // the client does not know about this procedure.<a name="line.403"></a> +<span class="sourceLineNo">404</span> return false;<a name="line.404"></a> +<span class="sourceLineNo">405</span> }<a name="line.405"></a> +<span class="sourceLineNo">406</span><a name="line.406"></a> +<span class="sourceLineNo">407</span> /**<a name="line.407"></a> +<span class="sourceLineNo">408</span> * Used by ServerCrashProcedure to see if this Assign/Unassign needs processing.<a name="line.408"></a> +<span class="sourceLineNo">409</span> * @return ServerName the Assign or Unassign is going against.<a name="line.409"></a> +<span class="sourceLineNo">410</span> */<a name="line.410"></a> +<span class="sourceLineNo">411</span> public abstract ServerName getServer(final MasterProcedureEnv env);<a name="line.411"></a> +<span class="sourceLineNo">412</span><a name="line.412"></a> +<span class="sourceLineNo">413</span> @Override<a name="line.413"></a> +<span class="sourceLineNo">414</span> public void remoteOperationCompleted(MasterProcedureEnv env) {<a name="line.414"></a> +<span class="sourceLineNo">415</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.415"></a> +<span class="sourceLineNo">416</span> throw new UnsupportedOperationException();<a name="line.416"></a> +<span class="sourceLineNo">417</span> }<a name="line.417"></a> +<span class="sourceLineNo">418</span><a name="line.418"></a> +<span class="sourceLineNo">419</span> @Override<a name="line.419"></a> +<span class="sourceLineNo">420</span> public void remoteOperationFailed(MasterProcedureEnv env, RemoteProcedureException error) {<a name="line.420"></a> +<span class="sourceLineNo">421</span> // should not be called for region operation until we modified the open/close region procedure<a name="line.421"></a> +<span class="sourceLineNo">422</span> throw new UnsupportedOperationException();<a name="line.422"></a> +<span class="sourceLineNo">423</span> }<a name="line.423"></a> +<span class="sourceLineNo">424</span>}<a name="line.424"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html index ec1455c..92aff94 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html @@ -257,68 +257,57 @@ <span class="sourceLineNo">249</span> final IOException exception) {<a name="line.249"></a> <span class="sourceLineNo">250</span> // TODO: Is there on-going rpc to cleanup?<a name="line.250"></a> <span class="sourceLineNo">251</span> if (exception instanceof ServerCrashException) {<a name="line.251"></a> -<span class="sourceLineNo">252</span> // This exception comes from ServerCrashProcedure after it is done with log splitting.<a name="line.252"></a> -<span class="sourceLineNo">253</span> // SCP found this region as a Region-In-Transition (RIT). Its call into here says it is ok to<a name="line.253"></a> -<span class="sourceLineNo">254</span> // let this procedure go on to a complete close now. This will release lock on this region so<a name="line.254"></a> -<span class="sourceLineNo">255</span> // subsequent action on region can succeed; e.g. the assign that follows this unassign when<a name="line.255"></a> -<span class="sourceLineNo">256</span> // a move (w/o wait on SCP the assign could run w/o logs being split so data loss).<a name="line.256"></a> -<span class="sourceLineNo">257</span> reportTransitionCLOSED(env, regionNode);<a name="line.257"></a> -<span class="sourceLineNo">258</span> } else if (exception instanceof RegionServerAbortedException ||<a name="line.258"></a> -<span class="sourceLineNo">259</span> exception instanceof RegionServerStoppedException ||<a name="line.259"></a> -<span class="sourceLineNo">260</span> exception instanceof ServerNotRunningYetException) {<a name="line.260"></a> -<span class="sourceLineNo">261</span> // TODO<a name="line.261"></a> -<span class="sourceLineNo">262</span> // RS is aborting, we cannot offline the region since the region may need to do WAL<a name="line.262"></a> -<span class="sourceLineNo">263</span> // recovery. Until we see the RS expiration, we should retry.<a name="line.263"></a> -<span class="sourceLineNo">264</span> // TODO: This should be suspend like the below where we call expire on server?<a name="line.264"></a> -<span class="sourceLineNo">265</span> LOG.info("Ignoring; waiting on ServerCrashProcedure", exception);<a name="line.265"></a> -<span class="sourceLineNo">266</span> } else if (exception instanceof NotServingRegionException) {<a name="line.266"></a> -<span class="sourceLineNo">267</span> LOG.info("IS THIS OK? ANY LOGS TO REPLAY; ACTING AS THOUGH ALL GOOD " + regionNode,<a name="line.267"></a> -<span class="sourceLineNo">268</span> exception);<a name="line.268"></a> -<span class="sourceLineNo">269</span> setTransitionState(RegionTransitionState.REGION_TRANSITION_FINISH);<a name="line.269"></a> -<span class="sourceLineNo">270</span> } else {<a name="line.270"></a> -<span class="sourceLineNo">271</span> LOG.warn("Expiring server {}; rit={}, exception={}", this, regionNode.getState(),<a name="line.271"></a> -<span class="sourceLineNo">272</span> exception.toString());<a name="line.272"></a> -<span class="sourceLineNo">273</span> if (env.getMasterServices().getServerManager().expireServer(regionNode.getRegionLocation())) {<a name="line.273"></a> -<span class="sourceLineNo">274</span> // Return false so this procedure stays in suspended state. It will be woken up by<a name="line.274"></a> -<span class="sourceLineNo">275</span> // ServerCrashProcedure when it notices this RIT and calls this method again but with<a name="line.275"></a> -<span class="sourceLineNo">276</span> // a SCPException -- see above.<a name="line.276"></a> -<span class="sourceLineNo">277</span> // TODO: Add a SCP as a new subprocedure that we now come to depend on.<a name="line.277"></a> -<span class="sourceLineNo">278</span> return false;<a name="line.278"></a> -<span class="sourceLineNo">279</span> } else {<a name="line.279"></a> -<span class="sourceLineNo">280</span> LOG.warn("Failed expire of {}; presumed CRASHED; moving region to CLOSED state",<a name="line.280"></a> -<span class="sourceLineNo">281</span> regionNode.getRegionLocation());<a name="line.281"></a> -<span class="sourceLineNo">282</span> reportTransitionCLOSED(env, regionNode);<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> return true;<a name="line.285"></a> -<span class="sourceLineNo">286</span> }<a name="line.286"></a> -<span class="sourceLineNo">287</span><a name="line.287"></a> -<span class="sourceLineNo">288</span> private void reportTransitionCLOSED(final MasterProcedureEnv env,<a name="line.288"></a> -<span class="sourceLineNo">289</span> final RegionStateNode regionNode) {<a name="line.289"></a> -<span class="sourceLineNo">290</span> try {<a name="line.290"></a> -<span class="sourceLineNo">291</span> reportTransition(env, regionNode, TransitionCode.CLOSED, HConstants.NO_SEQNUM);<a name="line.291"></a> -<span class="sourceLineNo">292</span> } catch (UnexpectedStateException e) {<a name="line.292"></a> -<span class="sourceLineNo">293</span> // Should never happen.<a name="line.293"></a> -<span class="sourceLineNo">294</span> throw new RuntimeException(e);<a name="line.294"></a> -<span class="sourceLineNo">295</span> }<a name="line.295"></a> +<span class="sourceLineNo">252</span> // This exception comes from ServerCrashProcedure after log splitting.<a name="line.252"></a> +<span class="sourceLineNo">253</span> // SCP found this region as a RIT. Its call into here says it is ok to let this procedure go<a name="line.253"></a> +<span class="sourceLineNo">254</span> // on to a complete close now. This will release lock on this region so subsequent action on<a name="line.254"></a> +<span class="sourceLineNo">255</span> // region can succeed; e.g. the assign that follows this unassign when a move (w/o wait on SCP<a name="line.255"></a> +<span class="sourceLineNo">256</span> // the assign could run w/o logs being split so data loss).<a name="line.256"></a> +<span class="sourceLineNo">257</span> try {<a name="line.257"></a> +<span class="sourceLineNo">258</span> reportTransition(env, regionNode, TransitionCode.CLOSED, HConstants.NO_SEQNUM);<a name="line.258"></a> +<span class="sourceLineNo">259</span> } catch (UnexpectedStateException e) {<a name="line.259"></a> +<span class="sourceLineNo">260</span> // Should never happen.<a name="line.260"></a> +<span class="sourceLineNo">261</span> throw new RuntimeException(e);<a name="line.261"></a> +<span class="sourceLineNo">262</span> }<a name="line.262"></a> +<span class="sourceLineNo">263</span> } else if (exception instanceof RegionServerAbortedException ||<a name="line.263"></a> +<span class="sourceLineNo">264</span> exception instanceof RegionServerStoppedException ||<a name="line.264"></a> +<span class="sourceLineNo">265</span> exception instanceof ServerNotRunningYetException) {<a name="line.265"></a> +<span class="sourceLineNo">266</span> // TODO<a name="line.266"></a> +<span class="sourceLineNo">267</span> // RS is aborting, we cannot offline the region since the region may need to do WAL<a name="line.267"></a> +<span class="sourceLineNo">268</span> // recovery. Until we see the RS expiration, we should retry.<a name="line.268"></a> +<span class="sourceLineNo">269</span> // TODO: This should be suspend like the below where we call expire on server?<a name="line.269"></a> +<span class="sourceLineNo">270</span> LOG.info("Ignoring; waiting on ServerCrashProcedure", exception);<a name="line.270"></a> +<span class="sourceLineNo">271</span> } else if (exception instanceof NotServingRegionException) {<a name="line.271"></a> +<span class="sourceLineNo">272</span> LOG.info("IS THIS OK? ANY LOGS TO REPLAY; ACTING AS THOUGH ALL GOOD " + regionNode,<a name="line.272"></a> +<span class="sourceLineNo">273</span> exception);<a name="line.273"></a> +<span class="sourceLineNo">274</span> setTransitionState(RegionTransitionState.REGION_TRANSITION_FINISH);<a name="line.274"></a> +<span class="sourceLineNo">275</span> } else {<a name="line.275"></a> +<span class="sourceLineNo">276</span> LOG.warn("Expiring server " + this + "; " + regionNode.toShortString() +<a name="line.276"></a> +<span class="sourceLineNo">277</span> ", exception=" + exception);<a name="line.277"></a> +<span class="sourceLineNo">278</span> env.getMasterServices().getServerManager().expireServer(regionNode.getRegionLocation());<a name="line.278"></a> +<span class="sourceLineNo">279</span> // Return false so this procedure stays in suspended state. It will be woken up by a<a name="line.279"></a> +<span class="sourceLineNo">280</span> // ServerCrashProcedure when it notices this RIT.<a name="line.280"></a> +<span class="sourceLineNo">281</span> // TODO: Add a SCP as a new subprocedure that we now come to depend on.<a name="line.281"></a> +<span class="sourceLineNo">282</span> return false;<a name="line.282"></a> +<span class="sourceLineNo">283</span> }<a name="line.283"></a> +<span class="sourceLineNo">284</span> return true;<a name="line.284"></a> +<span class="sourceLineNo">285</span> }<a name="line.285"></a> +<span class="sourceLineNo">286</span><a name="line.286"></a> +<span class="sourceLineNo">287</span> @Override<a name="line.287"></a> +<span class="sourceLineNo">288</span> public void toStringClassDetails(StringBuilder sb) {<a name="line.288"></a> +<span class="sourceLineNo">289</span> super.toStringClassDetails(sb);<a name="line.289"></a> +<span class="sourceLineNo">290</span> sb.append(", server=").append(this.hostingServer);<a name="line.290"></a> +<span class="sourceLineNo">291</span> }<a name="line.291"></a> +<span class="sourceLineNo">292</span><a name="line.292"></a> +<span class="sourceLineNo">293</span> @Override<a name="line.293"></a> +<span class="sourceLineNo">294</span> public ServerName getServer(final MasterProcedureEnv env) {<a name="line.294"></a> +<span class="sourceLineNo">295</span> return this.hostingServer;<a name="line.295"></a> <span class="sourceLineNo">296</span> }<a name="line.296"></a> <span class="sourceLineNo">297</span><a name="line.297"></a> <span class="sourceLineNo">298</span> @Override<a name="line.298"></a> -<span class="sourceLineNo">299</span> public void toStringClassDetails(StringBuilder sb) {<a name="line.299"></a> -<span class="sourceLineNo">300</span> super.toStringClassDetails(sb);<a name="line.300"></a> -<span class="sourceLineNo">301</span> sb.append(", server=").append(this.hostingServer);<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> @Override<a name="line.304"></a> -<span class="sourceLineNo">305</span> public ServerName getServer(final MasterProcedureEnv env) {<a name="line.305"></a> -<span class="sourceLineNo">306</span> return this.hostingServer;<a name="line.306"></a> -<span class="sourceLineNo">307</span> }<a name="line.307"></a> -<span class="sourceLineNo">308</span><a name="line.308"></a> -<span class="sourceLineNo">309</span> @Override<a name="line.309"></a> -<span class="sourceLineNo">310</span> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.310"></a> -<span class="sourceLineNo">311</span> return env.getAssignmentManager().getAssignmentManagerMetrics().getUnassignProcMetrics();<a name="line.311"></a> -<span class="sourceLineNo">312</span> }<a name="line.312"></a> -<span class="sourceLineNo">313</span>}<a name="line.313"></a> +<span class="sourceLineNo">299</span> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.299"></a> +<span class="sourceLineNo">300</span> return env.getAssignmentManager().getAssignmentManagerMetrics().getUnassignProcMetrics();<a name="line.300"></a> +<span class="sourceLineNo">301</span> }<a name="line.301"></a> +<span class="sourceLineNo">302</span>}<a name="line.302"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/export_control.html ---------------------------------------------------------------------- diff --git a/export_control.html b/export_control.html index f7f00c0..55e16b2 100644 --- a/export_control.html +++ b/export_control.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Export Control @@ -324,7 +324,7 @@ for more details.</p> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index da15209..292ef3b 100644 --- a/index.html +++ b/index.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase⢠Home</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -426,7 +426,7 @@ Apache HBase is an open-source, distributed, versioned, non-relational database <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/integration.html ---------------------------------------------------------------------- diff --git a/integration.html b/integration.html index ea2bd52..3aeaf69 100644 --- a/integration.html +++ b/integration.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – CI Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -284,7 +284,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/issue-tracking.html ---------------------------------------------------------------------- diff --git a/issue-tracking.html b/issue-tracking.html index 5b82b92..81e570b 100644 --- a/issue-tracking.html +++ b/issue-tracking.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Issue Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -281,7 +281,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/license.html ---------------------------------------------------------------------- diff --git a/license.html b/license.html index 5654520..87304ce 100644 --- a/license.html +++ b/license.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Licenses</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -484,7 +484,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/mail-lists.html ---------------------------------------------------------------------- diff --git a/mail-lists.html b/mail-lists.html index ecd4dab..0db59ec 100644 --- a/mail-lists.html +++ b/mail-lists.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Mailing Lists</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -334,7 +334,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/metrics.html ---------------------------------------------------------------------- diff --git a/metrics.html b/metrics.html index 5cbd7ab..7a148c0 100644 --- a/metrics.html +++ b/metrics.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase (TM) Metrics @@ -452,7 +452,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/old_news.html ---------------------------------------------------------------------- diff --git a/old_news.html b/old_news.html index 528242f..2bd3c2f 100644 --- a/old_news.html +++ b/old_news.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Old Apache HBase (TM) News @@ -407,7 +407,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/plugin-management.html ---------------------------------------------------------------------- diff --git a/plugin-management.html b/plugin-management.html index 463b542..c420c80 100644 --- a/plugin-management.html +++ b/plugin-management.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Plugin Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -429,7 +429,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/plugins.html ---------------------------------------------------------------------- diff --git a/plugins.html b/plugins.html index 0029aea..2d1514d 100644 --- a/plugins.html +++ b/plugins.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Plugins</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -368,7 +368,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/poweredbyhbase.html ---------------------------------------------------------------------- diff --git a/poweredbyhbase.html b/poweredbyhbase.html index 5d60b06..ead4169 100644 --- a/poweredbyhbase.html +++ b/poweredbyhbase.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Powered By Apache HBaseÂ</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -762,7 +762,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/project-info.html ---------------------------------------------------------------------- diff --git a/project-info.html b/project-info.html index 6ea491e..254af63 100644 --- a/project-info.html +++ b/project-info.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Information</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -328,7 +328,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/project-reports.html ---------------------------------------------------------------------- diff --git a/project-reports.html b/project-reports.html index ae3fafc..8440ff2 100644 --- a/project-reports.html +++ b/project-reports.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Generated Reports</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -298,7 +298,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/project-summary.html ---------------------------------------------------------------------- diff --git a/project-summary.html b/project-summary.html index 865b6ca..e324a61 100644 --- a/project-summary.html +++ b/project-summary.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Summary</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -324,7 +324,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/pseudo-distributed.html ---------------------------------------------------------------------- diff --git a/pseudo-distributed.html b/pseudo-distributed.html index 1fbe9bf..8b2a71d 100644 --- a/pseudo-distributed.html +++ b/pseudo-distributed.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Running Apache HBase (TM) in pseudo-distributed mode @@ -301,7 +301,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/replication.html ---------------------------------------------------------------------- diff --git a/replication.html b/replication.html index a074427..c6ce127 100644 --- a/replication.html +++ b/replication.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase (TM) Replication @@ -296,7 +296,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/resources.html ---------------------------------------------------------------------- diff --git a/resources.html b/resources.html index a088ddb..03804d8 100644 --- a/resources.html +++ b/resources.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Other Apache HBase (TM) Resources</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -324,7 +324,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/source-repository.html ---------------------------------------------------------------------- diff --git a/source-repository.html b/source-repository.html index 56f8427..dd52d29 100644 --- a/source-repository.html +++ b/source-repository.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Source Code Management</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -292,7 +292,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e9a81b89/sponsors.html ---------------------------------------------------------------------- diff --git a/sponsors.html b/sponsors.html index c52b1bb..2256270 100644 --- a/sponsors.html +++ b/sponsors.html @@ -7,7 +7,7 @@ <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> - <meta name="Date-Revision-yyyymmdd" content="20180307" /> + <meta name="Date-Revision-yyyymmdd" content="20180308" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Apache HBase Sponsors</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -326,7 +326,7 @@ under the License. --> <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-07</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-08</li> </p> </div>
