http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.html index fe3ae85..9790c7f 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/ServerCrashProcedure.html @@ -27,16 +27,16 @@ <span class="sourceLineNo">019</span><a name="line.19"></a> <span class="sourceLineNo">020</span>import java.io.IOException;<a name="line.20"></a> <span class="sourceLineNo">021</span>import java.util.ArrayList;<a name="line.21"></a> -<span class="sourceLineNo">022</span>import java.util.Iterator;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.List;<a name="line.23"></a> -<span class="sourceLineNo">024</span><a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.ServerName;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.TableName;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.master.MasterWalManager;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.master.assignment.AssignProcedure;<a name="line.31"></a> +<span class="sourceLineNo">022</span>import java.util.Collections;<a name="line.22"></a> +<span class="sourceLineNo">023</span>import java.util.Iterator;<a name="line.23"></a> +<span class="sourceLineNo">024</span>import java.util.List;<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.ServerName;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.TableName;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.RegionReplicaUtil;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.master.MasterWalManager;<a name="line.31"></a> <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.master.assignment.AssignmentManager;<a name="line.32"></a> <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.master.assignment.RegionTransitionProcedure;<a name="line.33"></a> <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.procedure2.ProcedureMetrics;<a name="line.34"></a> @@ -122,293 +122,313 @@ <span class="sourceLineNo">114</span><a name="line.114"></a> <span class="sourceLineNo">115</span> try {<a name="line.115"></a> <span class="sourceLineNo">116</span> switch (state) {<a name="line.116"></a> -<span class="sourceLineNo">117</span> case SERVER_CRASH_START:<a name="line.117"></a> -<span class="sourceLineNo">118</span> LOG.info("Start " + this);<a name="line.118"></a> -<span class="sourceLineNo">119</span> // If carrying meta, process it first. Else, get list of regions on crashed server.<a name="line.119"></a> -<span class="sourceLineNo">120</span> if (this.carryingMeta) {<a name="line.120"></a> -<span class="sourceLineNo">121</span> setNextState(ServerCrashState.SERVER_CRASH_PROCESS_META);<a name="line.121"></a> -<span class="sourceLineNo">122</span> } else {<a name="line.122"></a> -<span class="sourceLineNo">123</span> setNextState(ServerCrashState.SERVER_CRASH_GET_REGIONS);<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span> break;<a name="line.125"></a> +<span class="sourceLineNo">117</span> case SERVER_CRASH_START:<a name="line.117"></a> +<span class="sourceLineNo">118</span> LOG.info("Start " + this);<a name="line.118"></a> +<span class="sourceLineNo">119</span> // If carrying meta, process it first. Else, get list of regions on crashed server.<a name="line.119"></a> +<span class="sourceLineNo">120</span> if (this.carryingMeta) {<a name="line.120"></a> +<span class="sourceLineNo">121</span> setNextState(ServerCrashState.SERVER_CRASH_PROCESS_META);<a name="line.121"></a> +<span class="sourceLineNo">122</span> } else {<a name="line.122"></a> +<span class="sourceLineNo">123</span> setNextState(ServerCrashState.SERVER_CRASH_GET_REGIONS);<a name="line.123"></a> +<span class="sourceLineNo">124</span> }<a name="line.124"></a> +<span class="sourceLineNo">125</span> break;<a name="line.125"></a> <span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> case SERVER_CRASH_GET_REGIONS:<a name="line.127"></a> -<span class="sourceLineNo">128</span> // If hbase:meta is not assigned, yield.<a name="line.128"></a> -<span class="sourceLineNo">129</span> if (env.getAssignmentManager().waitMetaLoaded(this)) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> throw new ProcedureSuspendedException();<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> +<span class="sourceLineNo">127</span> case SERVER_CRASH_GET_REGIONS:<a name="line.127"></a> +<span class="sourceLineNo">128</span> // If hbase:meta is not assigned, yield.<a name="line.128"></a> +<span class="sourceLineNo">129</span> if (env.getAssignmentManager().waitMetaLoaded(this)) {<a name="line.129"></a> +<span class="sourceLineNo">130</span> throw new ProcedureSuspendedException();<a name="line.130"></a> +<span class="sourceLineNo">131</span> }<a name="line.131"></a> <span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> this.regionsOnCrashedServer = services.getAssignmentManager().getRegionStates()<a name="line.133"></a> -<span class="sourceLineNo">134</span> .getServerRegionInfoSet(serverName);<a name="line.134"></a> -<span class="sourceLineNo">135</span> // Where to go next? Depends on whether we should split logs at all or<a name="line.135"></a> -<span class="sourceLineNo">136</span> // if we should do distributed log splitting.<a name="line.136"></a> -<span class="sourceLineNo">137</span> if (!this.shouldSplitWal) {<a name="line.137"></a> -<span class="sourceLineNo">138</span> setNextState(ServerCrashState.SERVER_CRASH_ASSIGN);<a name="line.138"></a> -<span class="sourceLineNo">139</span> } else {<a name="line.139"></a> -<span class="sourceLineNo">140</span> setNextState(ServerCrashState.SERVER_CRASH_SPLIT_LOGS);<a name="line.140"></a> -<span class="sourceLineNo">141</span> }<a name="line.141"></a> -<span class="sourceLineNo">142</span> break;<a name="line.142"></a> +<span class="sourceLineNo">133</span> this.regionsOnCrashedServer = services.getAssignmentManager().getRegionStates()<a name="line.133"></a> +<span class="sourceLineNo">134</span> .getServerRegionInfoSet(serverName);<a name="line.134"></a> +<span class="sourceLineNo">135</span> // Where to go next? Depends on whether we should split logs at all or<a name="line.135"></a> +<span class="sourceLineNo">136</span> // if we should do distributed log splitting.<a name="line.136"></a> +<span class="sourceLineNo">137</span> if (!this.shouldSplitWal) {<a name="line.137"></a> +<span class="sourceLineNo">138</span> setNextState(ServerCrashState.SERVER_CRASH_ASSIGN);<a name="line.138"></a> +<span class="sourceLineNo">139</span> } else {<a name="line.139"></a> +<span class="sourceLineNo">140</span> setNextState(ServerCrashState.SERVER_CRASH_SPLIT_LOGS);<a name="line.140"></a> +<span class="sourceLineNo">141</span> }<a name="line.141"></a> +<span class="sourceLineNo">142</span> break;<a name="line.142"></a> <span class="sourceLineNo">143</span><a name="line.143"></a> -<span class="sourceLineNo">144</span> case SERVER_CRASH_PROCESS_META:<a name="line.144"></a> -<span class="sourceLineNo">145</span> processMeta(env);<a name="line.145"></a> -<span class="sourceLineNo">146</span> setNextState(ServerCrashState.SERVER_CRASH_GET_REGIONS);<a name="line.146"></a> -<span class="sourceLineNo">147</span> break;<a name="line.147"></a> +<span class="sourceLineNo">144</span> case SERVER_CRASH_PROCESS_META:<a name="line.144"></a> +<span class="sourceLineNo">145</span> processMeta(env);<a name="line.145"></a> +<span class="sourceLineNo">146</span> setNextState(ServerCrashState.SERVER_CRASH_GET_REGIONS);<a name="line.146"></a> +<span class="sourceLineNo">147</span> break;<a name="line.147"></a> <span class="sourceLineNo">148</span><a name="line.148"></a> -<span class="sourceLineNo">149</span> case SERVER_CRASH_SPLIT_LOGS:<a name="line.149"></a> -<span class="sourceLineNo">150</span> splitLogs(env);<a name="line.150"></a> -<span class="sourceLineNo">151</span> setNextState(ServerCrashState.SERVER_CRASH_ASSIGN);<a name="line.151"></a> -<span class="sourceLineNo">152</span> break;<a name="line.152"></a> +<span class="sourceLineNo">149</span> case SERVER_CRASH_SPLIT_LOGS:<a name="line.149"></a> +<span class="sourceLineNo">150</span> splitLogs(env);<a name="line.150"></a> +<span class="sourceLineNo">151</span> setNextState(ServerCrashState.SERVER_CRASH_ASSIGN);<a name="line.151"></a> +<span class="sourceLineNo">152</span> break;<a name="line.152"></a> <span class="sourceLineNo">153</span><a name="line.153"></a> -<span class="sourceLineNo">154</span> case SERVER_CRASH_ASSIGN:<a name="line.154"></a> -<span class="sourceLineNo">155</span> // If no regions to assign, skip assign and skip to the finish.<a name="line.155"></a> -<span class="sourceLineNo">156</span> // Filter out meta regions. Those are handled elsewhere in this procedure.<a name="line.156"></a> -<span class="sourceLineNo">157</span> // Filter changes this.regionsOnCrashedServer.<a name="line.157"></a> -<span class="sourceLineNo">158</span> if (filterDefaultMetaRegions(regionsOnCrashedServer)) {<a name="line.158"></a> -<span class="sourceLineNo">159</span> if (LOG.isTraceEnabled()) {<a name="line.159"></a> -<span class="sourceLineNo">160</span> LOG.trace("Assigning regions " +<a name="line.160"></a> -<span class="sourceLineNo">161</span> RegionInfo.getShortNameToLog(regionsOnCrashedServer) + ", " + this +<a name="line.161"></a> -<span class="sourceLineNo">162</span> "; cycles=" + getCycles());<a name="line.162"></a> -<span class="sourceLineNo">163</span> }<a name="line.163"></a> -<span class="sourceLineNo">164</span> handleRIT(env, regionsOnCrashedServer);<a name="line.164"></a> -<span class="sourceLineNo">165</span> AssignmentManager am = env.getAssignmentManager();<a name="line.165"></a> -<span class="sourceLineNo">166</span> // createAssignProcedure will try to use the old location for the region deploy.<a name="line.166"></a> -<span class="sourceLineNo">167</span> addChildProcedure(am.createAssignProcedures(regionsOnCrashedServer));<a name="line.167"></a> -<span class="sourceLineNo">168</span> }<a name="line.168"></a> -<span class="sourceLineNo">169</span> setNextState(ServerCrashState.SERVER_CRASH_FINISH);<a name="line.169"></a> -<span class="sourceLineNo">170</span> break;<a name="line.170"></a> -<span class="sourceLineNo">171</span><a name="line.171"></a> -<span class="sourceLineNo">172</span> case SERVER_CRASH_FINISH:<a name="line.172"></a> -<span class="sourceLineNo">173</span> services.getAssignmentManager().getRegionStates().removeServer(serverName);<a name="line.173"></a> -<span class="sourceLineNo">174</span> services.getServerManager().getDeadServers().finish(serverName);<a name="line.174"></a> -<span class="sourceLineNo">175</span> return Flow.NO_MORE_STATE;<a name="line.175"></a> -<span class="sourceLineNo">176</span><a name="line.176"></a> -<span class="sourceLineNo">177</span> default:<a name="line.177"></a> -<span class="sourceLineNo">178</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.178"></a> -<span class="sourceLineNo">179</span> }<a name="line.179"></a> -<span class="sourceLineNo">180</span> } catch (IOException e) {<a name="line.180"></a> -<span class="sourceLineNo">181</span> LOG.warn("Failed state=" + state + ", retry " + this + "; cycles=" + getCycles(), e);<a name="line.181"></a> -<span class="sourceLineNo">182</span> }<a name="line.182"></a> -<span class="sourceLineNo">183</span> return Flow.HAS_MORE_STATE;<a name="line.183"></a> -<span class="sourceLineNo">184</span> }<a name="line.184"></a> -<span class="sourceLineNo">185</span><a name="line.185"></a> -<span class="sourceLineNo">186</span><a name="line.186"></a> -<span class="sourceLineNo">187</span> /**<a name="line.187"></a> -<span class="sourceLineNo">188</span> * @param env<a name="line.188"></a> -<span class="sourceLineNo">189</span> * @throws IOException<a name="line.189"></a> -<span class="sourceLineNo">190</span> */<a name="line.190"></a> -<span class="sourceLineNo">191</span> private void processMeta(final MasterProcedureEnv env) throws IOException {<a name="line.191"></a> -<span class="sourceLineNo">192</span> LOG.debug("{}; processing hbase:meta", this);<a name="line.192"></a> -<span class="sourceLineNo">193</span><a name="line.193"></a> -<span class="sourceLineNo">194</span> // Assign meta if still carrying it. Check again: region may be assigned because of RIT timeout<a name="line.194"></a> -<span class="sourceLineNo">195</span> final AssignmentManager am = env.getMasterServices().getAssignmentManager();<a name="line.195"></a> -<span class="sourceLineNo">196</span> for (RegionInfo hri: am.getRegionStates().getServerRegionInfoSet(serverName)) {<a name="line.196"></a> -<span class="sourceLineNo">197</span> if (!isDefaultMetaRegion(hri)) {<a name="line.197"></a> -<span class="sourceLineNo">198</span> continue;<a name="line.198"></a> -<span class="sourceLineNo">199</span> }<a name="line.199"></a> -<span class="sourceLineNo">200</span> addChildProcedure(new RecoverMetaProcedure(serverName, this.shouldSplitWal));<a name="line.200"></a> -<span class="sourceLineNo">201</span> }<a name="line.201"></a> -<span class="sourceLineNo">202</span> }<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> private boolean filterDefaultMetaRegions(final List<RegionInfo> regions) {<a name="line.204"></a> -<span class="sourceLineNo">205</span> if (regions == null) return false;<a name="line.205"></a> -<span class="sourceLineNo">206</span> regions.removeIf(this::isDefaultMetaRegion);<a name="line.206"></a> -<span class="sourceLineNo">207</span> return !regions.isEmpty();<a name="line.207"></a> -<span class="sourceLineNo">208</span> }<a name="line.208"></a> -<span class="sourceLineNo">209</span><a name="line.209"></a> -<span class="sourceLineNo">210</span> private boolean isDefaultMetaRegion(final RegionInfo hri) {<a name="line.210"></a> -<span class="sourceLineNo">211</span> return hri.getTable().equals(TableName.META_TABLE_NAME) &&<a name="line.211"></a> -<span class="sourceLineNo">212</span> RegionReplicaUtil.isDefaultReplica(hri);<a name="line.212"></a> +<span class="sourceLineNo">154</span> case SERVER_CRASH_ASSIGN:<a name="line.154"></a> +<span class="sourceLineNo">155</span> // If no regions to assign, skip assign and skip to the finish.<a name="line.155"></a> +<span class="sourceLineNo">156</span> // Filter out meta regions. Those are handled elsewhere in this procedure.<a name="line.156"></a> +<span class="sourceLineNo">157</span> // Filter changes this.regionsOnCrashedServer.<a name="line.157"></a> +<span class="sourceLineNo">158</span> if (filterDefaultMetaRegions(regionsOnCrashedServer)) {<a name="line.158"></a> +<span class="sourceLineNo">159</span> if (LOG.isTraceEnabled()) {<a name="line.159"></a> +<span class="sourceLineNo">160</span> LOG.trace("Assigning regions " +<a name="line.160"></a> +<span class="sourceLineNo">161</span> RegionInfo.getShortNameToLog(regionsOnCrashedServer) + ", " + this +<a name="line.161"></a> +<span class="sourceLineNo">162</span> "; cycles=" + getCycles());<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span> // Handle RIT against crashed server. Will cancel any ongoing assigns/unassigns.<a name="line.164"></a> +<span class="sourceLineNo">165</span> // Returns list of regions we need to reassign.<a name="line.165"></a> +<span class="sourceLineNo">166</span> List<RegionInfo> toAssign = handleRIT(env, regionsOnCrashedServer);<a name="line.166"></a> +<span class="sourceLineNo">167</span> AssignmentManager am = env.getAssignmentManager();<a name="line.167"></a> +<span class="sourceLineNo">168</span> // CreateAssignProcedure will try to use the old location for the region deploy.<a name="line.168"></a> +<span class="sourceLineNo">169</span> addChildProcedure(am.createAssignProcedures(toAssign));<a name="line.169"></a> +<span class="sourceLineNo">170</span> setNextState(ServerCrashState.SERVER_CRASH_HANDLE_RIT2);<a name="line.170"></a> +<span class="sourceLineNo">171</span> } else {<a name="line.171"></a> +<span class="sourceLineNo">172</span> setNextState(ServerCrashState.SERVER_CRASH_FINISH);<a name="line.172"></a> +<span class="sourceLineNo">173</span> }<a name="line.173"></a> +<span class="sourceLineNo">174</span> break;<a name="line.174"></a> +<span class="sourceLineNo">175</span><a name="line.175"></a> +<span class="sourceLineNo">176</span> case SERVER_CRASH_HANDLE_RIT2:<a name="line.176"></a> +<span class="sourceLineNo">177</span> // Run the handleRIT again for case where another procedure managed to grab the lock on<a name="line.177"></a> +<span class="sourceLineNo">178</span> // a region ahead of this crash handling procedure. Can happen in rare case. See<a name="line.178"></a> +<span class="sourceLineNo">179</span> handleRIT(env, regionsOnCrashedServer);<a name="line.179"></a> +<span class="sourceLineNo">180</span> setNextState(ServerCrashState.SERVER_CRASH_FINISH);<a name="line.180"></a> +<span class="sourceLineNo">181</span> break;<a name="line.181"></a> +<span class="sourceLineNo">182</span><a name="line.182"></a> +<span class="sourceLineNo">183</span> case SERVER_CRASH_FINISH:<a name="line.183"></a> +<span class="sourceLineNo">184</span> services.getAssignmentManager().getRegionStates().removeServer(serverName);<a name="line.184"></a> +<span class="sourceLineNo">185</span> services.getServerManager().getDeadServers().finish(serverName);<a name="line.185"></a> +<span class="sourceLineNo">186</span> return Flow.NO_MORE_STATE;<a name="line.186"></a> +<span class="sourceLineNo">187</span><a name="line.187"></a> +<span class="sourceLineNo">188</span> default:<a name="line.188"></a> +<span class="sourceLineNo">189</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span> } catch (IOException e) {<a name="line.191"></a> +<span class="sourceLineNo">192</span> LOG.warn("Failed state=" + state + ", retry " + this + "; cycles=" + getCycles(), e);<a name="line.192"></a> +<span class="sourceLineNo">193</span> }<a name="line.193"></a> +<span class="sourceLineNo">194</span> return Flow.HAS_MORE_STATE;<a name="line.194"></a> +<span class="sourceLineNo">195</span> }<a name="line.195"></a> +<span class="sourceLineNo">196</span><a name="line.196"></a> +<span class="sourceLineNo">197</span><a name="line.197"></a> +<span class="sourceLineNo">198</span> /**<a name="line.198"></a> +<span class="sourceLineNo">199</span> * @param env<a name="line.199"></a> +<span class="sourceLineNo">200</span> * @throws IOException<a name="line.200"></a> +<span class="sourceLineNo">201</span> */<a name="line.201"></a> +<span class="sourceLineNo">202</span> private void processMeta(final MasterProcedureEnv env) throws IOException {<a name="line.202"></a> +<span class="sourceLineNo">203</span> LOG.debug("{}; processing hbase:meta", this);<a name="line.203"></a> +<span class="sourceLineNo">204</span><a name="line.204"></a> +<span class="sourceLineNo">205</span> // Assign meta if still carrying it. Check again: region may be assigned because of RIT timeout<a name="line.205"></a> +<span class="sourceLineNo">206</span> final AssignmentManager am = env.getMasterServices().getAssignmentManager();<a name="line.206"></a> +<span class="sourceLineNo">207</span> for (RegionInfo hri: am.getRegionStates().getServerRegionInfoSet(serverName)) {<a name="line.207"></a> +<span class="sourceLineNo">208</span> if (!isDefaultMetaRegion(hri)) {<a name="line.208"></a> +<span class="sourceLineNo">209</span> continue;<a name="line.209"></a> +<span class="sourceLineNo">210</span> }<a name="line.210"></a> +<span class="sourceLineNo">211</span> addChildProcedure(new RecoverMetaProcedure(serverName, this.shouldSplitWal));<a name="line.211"></a> +<span class="sourceLineNo">212</span> }<a name="line.212"></a> <span class="sourceLineNo">213</span> }<a name="line.213"></a> <span class="sourceLineNo">214</span><a name="line.214"></a> -<span class="sourceLineNo">215</span> private void splitLogs(final MasterProcedureEnv env) throws IOException {<a name="line.215"></a> -<span class="sourceLineNo">216</span> if (LOG.isDebugEnabled()) {<a name="line.216"></a> -<span class="sourceLineNo">217</span> LOG.debug("Splitting WALs " + this);<a name="line.217"></a> -<span class="sourceLineNo">218</span> }<a name="line.218"></a> -<span class="sourceLineNo">219</span> MasterWalManager mwm = env.getMasterServices().getMasterWalManager();<a name="line.219"></a> -<span class="sourceLineNo">220</span> AssignmentManager am = env.getMasterServices().getAssignmentManager();<a name="line.220"></a> -<span class="sourceLineNo">221</span> // TODO: For Matteo. Below BLOCKs!!!! Redo so can relinquish executor while it is running.<a name="line.221"></a> -<span class="sourceLineNo">222</span> // PROBLEM!!! WE BLOCK HERE.<a name="line.222"></a> -<span class="sourceLineNo">223</span> mwm.splitLog(this.serverName);<a name="line.223"></a> -<span class="sourceLineNo">224</span> if (LOG.isDebugEnabled()) {<a name="line.224"></a> -<span class="sourceLineNo">225</span> LOG.debug("Done splitting WALs " + this);<a name="line.225"></a> -<span class="sourceLineNo">226</span> }<a name="line.226"></a> -<span class="sourceLineNo">227</span> am.getRegionStates().logSplit(this.serverName);<a name="line.227"></a> -<span class="sourceLineNo">228</span> }<a name="line.228"></a> -<span class="sourceLineNo">229</span><a name="line.229"></a> -<span class="sourceLineNo">230</span> @Override<a name="line.230"></a> -<span class="sourceLineNo">231</span> protected void rollbackState(MasterProcedureEnv env, ServerCrashState state)<a name="line.231"></a> -<span class="sourceLineNo">232</span> throws IOException {<a name="line.232"></a> -<span class="sourceLineNo">233</span> // Can't rollback.<a name="line.233"></a> -<span class="sourceLineNo">234</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.234"></a> -<span class="sourceLineNo">235</span> }<a name="line.235"></a> -<span class="sourceLineNo">236</span><a name="line.236"></a> -<span class="sourceLineNo">237</span> @Override<a name="line.237"></a> -<span class="sourceLineNo">238</span> protected ServerCrashState getState(int stateId) {<a name="line.238"></a> -<span class="sourceLineNo">239</span> return ServerCrashState.forNumber(stateId);<a name="line.239"></a> -<span class="sourceLineNo">240</span> }<a name="line.240"></a> -<span class="sourceLineNo">241</span><a name="line.241"></a> -<span class="sourceLineNo">242</span> @Override<a name="line.242"></a> -<span class="sourceLineNo">243</span> protected int getStateId(ServerCrashState state) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> return state.getNumber();<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> @Override<a name="line.247"></a> -<span class="sourceLineNo">248</span> protected ServerCrashState getInitialState() {<a name="line.248"></a> -<span class="sourceLineNo">249</span> return ServerCrashState.SERVER_CRASH_START;<a name="line.249"></a> -<span class="sourceLineNo">250</span> }<a name="line.250"></a> -<span class="sourceLineNo">251</span><a name="line.251"></a> -<span class="sourceLineNo">252</span> @Override<a name="line.252"></a> -<span class="sourceLineNo">253</span> protected boolean abort(MasterProcedureEnv env) {<a name="line.253"></a> -<span class="sourceLineNo">254</span> // TODO<a name="line.254"></a> -<span class="sourceLineNo">255</span> return false;<a name="line.255"></a> +<span class="sourceLineNo">215</span> private boolean filterDefaultMetaRegions(final List<RegionInfo> regions) {<a name="line.215"></a> +<span class="sourceLineNo">216</span> if (regions == null) return false;<a name="line.216"></a> +<span class="sourceLineNo">217</span> regions.removeIf(this::isDefaultMetaRegion);<a name="line.217"></a> +<span class="sourceLineNo">218</span> return !regions.isEmpty();<a name="line.218"></a> +<span class="sourceLineNo">219</span> }<a name="line.219"></a> +<span class="sourceLineNo">220</span><a name="line.220"></a> +<span class="sourceLineNo">221</span> private boolean isDefaultMetaRegion(final RegionInfo hri) {<a name="line.221"></a> +<span class="sourceLineNo">222</span> return hri.getTable().equals(TableName.META_TABLE_NAME) &&<a name="line.222"></a> +<span class="sourceLineNo">223</span> RegionReplicaUtil.isDefaultReplica(hri);<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> private void splitLogs(final MasterProcedureEnv env) throws IOException {<a name="line.226"></a> +<span class="sourceLineNo">227</span> if (LOG.isDebugEnabled()) {<a name="line.227"></a> +<span class="sourceLineNo">228</span> LOG.debug("Splitting WALs " + this);<a name="line.228"></a> +<span class="sourceLineNo">229</span> }<a name="line.229"></a> +<span class="sourceLineNo">230</span> MasterWalManager mwm = env.getMasterServices().getMasterWalManager();<a name="line.230"></a> +<span class="sourceLineNo">231</span> AssignmentManager am = env.getMasterServices().getAssignmentManager();<a name="line.231"></a> +<span class="sourceLineNo">232</span> // TODO: For Matteo. Below BLOCKs!!!! Redo so can relinquish executor while it is running.<a name="line.232"></a> +<span class="sourceLineNo">233</span> // PROBLEM!!! WE BLOCK HERE.<a name="line.233"></a> +<span class="sourceLineNo">234</span> mwm.splitLog(this.serverName);<a name="line.234"></a> +<span class="sourceLineNo">235</span> if (LOG.isDebugEnabled()) {<a name="line.235"></a> +<span class="sourceLineNo">236</span> LOG.debug("Done splitting WALs " + this);<a name="line.236"></a> +<span class="sourceLineNo">237</span> }<a name="line.237"></a> +<span class="sourceLineNo">238</span> am.getRegionStates().logSplit(this.serverName);<a name="line.238"></a> +<span class="sourceLineNo">239</span> }<a name="line.239"></a> +<span class="sourceLineNo">240</span><a name="line.240"></a> +<span class="sourceLineNo">241</span> @Override<a name="line.241"></a> +<span class="sourceLineNo">242</span> protected void rollbackState(MasterProcedureEnv env, ServerCrashState state)<a name="line.242"></a> +<span class="sourceLineNo">243</span> throws IOException {<a name="line.243"></a> +<span class="sourceLineNo">244</span> // Can't rollback.<a name="line.244"></a> +<span class="sourceLineNo">245</span> throw new UnsupportedOperationException("unhandled state=" + state);<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span><a name="line.247"></a> +<span class="sourceLineNo">248</span> @Override<a name="line.248"></a> +<span class="sourceLineNo">249</span> protected ServerCrashState getState(int stateId) {<a name="line.249"></a> +<span class="sourceLineNo">250</span> return ServerCrashState.forNumber(stateId);<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">253</span> @Override<a name="line.253"></a> +<span class="sourceLineNo">254</span> protected int getStateId(ServerCrashState state) {<a name="line.254"></a> +<span class="sourceLineNo">255</span> return state.getNumber();<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> @Override<a name="line.258"></a> -<span class="sourceLineNo">259</span> protected LockState acquireLock(final MasterProcedureEnv env) {<a name="line.259"></a> -<span class="sourceLineNo">260</span> // TODO: Put this BACK AFTER AMv2 goes in!!!!<a name="line.260"></a> -<span class="sourceLineNo">261</span> // if (env.waitFailoverCleanup(this)) return LockState.LOCK_EVENT_WAIT;<a name="line.261"></a> -<span class="sourceLineNo">262</span> if (env.waitServerCrashProcessingEnabled(this)) return LockState.LOCK_EVENT_WAIT;<a name="line.262"></a> -<span class="sourceLineNo">263</span> if (env.getProcedureScheduler().waitServerExclusiveLock(this, getServerName())) {<a name="line.263"></a> -<span class="sourceLineNo">264</span> return LockState.LOCK_EVENT_WAIT;<a name="line.264"></a> -<span class="sourceLineNo">265</span> }<a name="line.265"></a> -<span class="sourceLineNo">266</span> return LockState.LOCK_ACQUIRED;<a name="line.266"></a> +<span class="sourceLineNo">259</span> protected ServerCrashState getInitialState() {<a name="line.259"></a> +<span class="sourceLineNo">260</span> return ServerCrashState.SERVER_CRASH_START;<a name="line.260"></a> +<span class="sourceLineNo">261</span> }<a name="line.261"></a> +<span class="sourceLineNo">262</span><a name="line.262"></a> +<span class="sourceLineNo">263</span> @Override<a name="line.263"></a> +<span class="sourceLineNo">264</span> protected boolean abort(MasterProcedureEnv env) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> // TODO<a name="line.265"></a> +<span class="sourceLineNo">266</span> return false;<a name="line.266"></a> <span class="sourceLineNo">267</span> }<a name="line.267"></a> <span class="sourceLineNo">268</span><a name="line.268"></a> <span class="sourceLineNo">269</span> @Override<a name="line.269"></a> -<span class="sourceLineNo">270</span> protected void releaseLock(final MasterProcedureEnv env) {<a name="line.270"></a> -<span class="sourceLineNo">271</span> env.getProcedureScheduler().wakeServerExclusiveLock(this, getServerName());<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> public void toStringClassDetails(StringBuilder sb) {<a name="line.275"></a> -<span class="sourceLineNo">276</span> sb.append(getClass().getSimpleName());<a name="line.276"></a> -<span class="sourceLineNo">277</span> sb.append(" server=");<a name="line.277"></a> -<span class="sourceLineNo">278</span> sb.append(serverName);<a name="line.278"></a> -<span class="sourceLineNo">279</span> sb.append(", splitWal=");<a name="line.279"></a> -<span class="sourceLineNo">280</span> sb.append(shouldSplitWal);<a name="line.280"></a> -<span class="sourceLineNo">281</span> sb.append(", meta=");<a name="line.281"></a> -<span class="sourceLineNo">282</span> sb.append(carryingMeta);<a name="line.282"></a> +<span class="sourceLineNo">270</span> protected LockState acquireLock(final MasterProcedureEnv env) {<a name="line.270"></a> +<span class="sourceLineNo">271</span> // TODO: Put this BACK AFTER AMv2 goes in!!!!<a name="line.271"></a> +<span class="sourceLineNo">272</span> // if (env.waitFailoverCleanup(this)) return LockState.LOCK_EVENT_WAIT;<a name="line.272"></a> +<span class="sourceLineNo">273</span> if (env.waitServerCrashProcessingEnabled(this)) return LockState.LOCK_EVENT_WAIT;<a name="line.273"></a> +<span class="sourceLineNo">274</span> if (env.getProcedureScheduler().waitServerExclusiveLock(this, getServerName())) {<a name="line.274"></a> +<span class="sourceLineNo">275</span> return LockState.LOCK_EVENT_WAIT;<a name="line.275"></a> +<span class="sourceLineNo">276</span> }<a name="line.276"></a> +<span class="sourceLineNo">277</span> return LockState.LOCK_ACQUIRED;<a name="line.277"></a> +<span class="sourceLineNo">278</span> }<a name="line.278"></a> +<span class="sourceLineNo">279</span><a name="line.279"></a> +<span class="sourceLineNo">280</span> @Override<a name="line.280"></a> +<span class="sourceLineNo">281</span> protected void releaseLock(final MasterProcedureEnv env) {<a name="line.281"></a> +<span class="sourceLineNo">282</span> env.getProcedureScheduler().wakeServerExclusiveLock(this, getServerName());<a name="line.282"></a> <span class="sourceLineNo">283</span> }<a name="line.283"></a> <span class="sourceLineNo">284</span><a name="line.284"></a> <span class="sourceLineNo">285</span> @Override<a name="line.285"></a> -<span class="sourceLineNo">286</span> protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.286"></a> -<span class="sourceLineNo">287</span> throws IOException {<a name="line.287"></a> -<span class="sourceLineNo">288</span> super.serializeStateData(serializer);<a name="line.288"></a> -<span class="sourceLineNo">289</span><a name="line.289"></a> -<span class="sourceLineNo">290</span> MasterProcedureProtos.ServerCrashStateData.Builder state =<a name="line.290"></a> -<span class="sourceLineNo">291</span> MasterProcedureProtos.ServerCrashStateData.newBuilder().<a name="line.291"></a> -<span class="sourceLineNo">292</span> setServerName(ProtobufUtil.toServerName(this.serverName)).<a name="line.292"></a> -<span class="sourceLineNo">293</span> setCarryingMeta(this.carryingMeta).<a name="line.293"></a> -<span class="sourceLineNo">294</span> setShouldSplitWal(this.shouldSplitWal);<a name="line.294"></a> -<span class="sourceLineNo">295</span> if (this.regionsOnCrashedServer != null && !this.regionsOnCrashedServer.isEmpty()) {<a name="line.295"></a> -<span class="sourceLineNo">296</span> for (RegionInfo hri: this.regionsOnCrashedServer) {<a name="line.296"></a> -<span class="sourceLineNo">297</span> 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class="sourceLineNo">317</span> for (org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionInfo ri: state.getRegionsOnCrashedServerList()) {<a name="line.317"></a> -<span class="sourceLineNo">318</span> this.regionsOnCrashedServer.add(ProtobufUtil.toRegionInfo(ri));<a name="line.318"></a> -<span class="sourceLineNo">319</span> }<a name="line.319"></a> -<span class="sourceLineNo">320</span> }<a name="line.320"></a> -<span class="sourceLineNo">321</span> }<a name="line.321"></a> -<span class="sourceLineNo">322</span><a name="line.322"></a> -<span class="sourceLineNo">323</span> @Override<a name="line.323"></a> -<span class="sourceLineNo">324</span> public ServerName getServerName() {<a name="line.324"></a> -<span class="sourceLineNo">325</span> return this.serverName;<a name="line.325"></a> -<span class="sourceLineNo">326</span> }<a name="line.326"></a> -<span class="sourceLineNo">327</span><a name="line.327"></a> -<span class="sourceLineNo">328</span> @Override<a name="line.328"></a> -<span class="sourceLineNo">329</span> public boolean hasMetaTableRegion() {<a name="line.329"></a> -<span class="sourceLineNo">330</span> return this.carryingMeta;<a name="line.330"></a> -<span class="sourceLineNo">331</span> }<a name="line.331"></a> -<span class="sourceLineNo">332</span><a name="line.332"></a> -<span class="sourceLineNo">333</span> @Override<a name="line.333"></a> -<span class="sourceLineNo">334</span> public ServerOperationType getServerOperationType() {<a name="line.334"></a> -<span class="sourceLineNo">335</span> return ServerOperationType.CRASH_HANDLER;<a name="line.335"></a> -<span class="sourceLineNo">336</span> }<a name="line.336"></a> -<span class="sourceLineNo">337</span><a name="line.337"></a> -<span class="sourceLineNo">338</span> /**<a name="line.338"></a> -<span class="sourceLineNo">339</span> * For this procedure, yield at end of each successful flow step so that all crashed servers<a name="line.339"></a> -<span class="sourceLineNo">340</span> * can make progress rather than do the default which has each procedure running to completion<a name="line.340"></a> -<span class="sourceLineNo">341</span> * before we move to the next. 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In the case where there are many<a name="line.375"></a> -<span class="sourceLineNo">376</span> // processings of a crashed server -- backed up for whatever reason (slow WAL split) --<a name="line.376"></a> -<span class="sourceLineNo">377</span> // then a previous SCP may have already failed an assign, etc., and it may have a new<a name="line.377"></a> -<span class="sourceLineNo">378</span> // location target; DO NOT fail these else we make for assign flux.<a name="line.378"></a> -<span class="sourceLineNo">379</span> ServerName rtpServerName = rtp.getServer(env);<a name="line.379"></a> -<span class="sourceLineNo">380</span> if (rtpServerName == null) {<a name="line.380"></a> -<span class="sourceLineNo">381</span> LOG.warn("RIT with ServerName null! " + rtp);<a name="line.381"></a> -<span class="sourceLineNo">382</span> continue;<a name="line.382"></a> -<span class="sourceLineNo">383</span> }<a name="line.383"></a> -<span class="sourceLineNo">384</span> if (!rtpServerName.equals(this.serverName)) continue;<a name="line.384"></a> -<span class="sourceLineNo">385</span> LOG.info("pid=" + getProcId() + " found RIT " + rtp + "; " +<a name="line.385"></a> -<span class="sourceLineNo">386</span> rtp.getRegionState(env).toShortString());<a name="line.386"></a> -<span class="sourceLineNo">387</span> // Notify RIT on server crash.<a name="line.387"></a> -<span class="sourceLineNo">388</span> if (sce == null) {<a name="line.388"></a> -<span class="sourceLineNo">389</span> sce = new ServerCrashException(getProcId(), getServerName());<a name="line.389"></a> -<span class="sourceLineNo">390</span> }<a name="line.390"></a> -<span class="sourceLineNo">391</span> rtp.remoteCallFailed(env, this.serverName, sce);<a name="line.391"></a> -<span class="sourceLineNo">392</span> if (rtp instanceof AssignProcedure) {<a name="line.392"></a> -<span class="sourceLineNo">393</span> // If an assign, include it in our return and remove from passed-in list of regions.<a name="line.393"></a> -<span class="sourceLineNo">394</span> it.remove();<a name="line.394"></a> -<span class="sourceLineNo">395</span> }<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><a name="line.398"></a> -<span class="sourceLineNo">399</span> @Override<a name="line.399"></a> -<span class="sourceLineNo">400</span> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.400"></a> -<span class="sourceLineNo">401</span> return env.getMasterServices().getMasterMetrics().getServerCrashProcMetrics();<a name="line.401"></a> -<span class="sourceLineNo">402</span> }<a name="line.402"></a> -<span class="sourceLineNo">403</span>}<a name="line.403"></a> +<span class="sourceLineNo">286</span> public void toStringClassDetails(StringBuilder sb) {<a name="line.286"></a> +<span class="sourceLineNo">287</span> sb.append(getClass().getSimpleName());<a name="line.287"></a> +<span class="sourceLineNo">288</span> sb.append(" server=");<a name="line.288"></a> +<span class="sourceLineNo">289</span> sb.append(serverName);<a name="line.289"></a> +<span class="sourceLineNo">290</span> sb.append(", splitWal=");<a name="line.290"></a> +<span class="sourceLineNo">291</span> sb.append(shouldSplitWal);<a name="line.291"></a> +<span class="sourceLineNo">292</span> sb.append(", meta=");<a name="line.292"></a> +<span class="sourceLineNo">293</span> sb.append(carryingMeta);<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> @Override<a name="line.296"></a> +<span class="sourceLineNo">297</span> protected void serializeStateData(ProcedureStateSerializer serializer)<a name="line.297"></a> +<span class="sourceLineNo">298</span> throws IOException {<a name="line.298"></a> +<span class="sourceLineNo">299</span> super.serializeStateData(serializer);<a name="line.299"></a> +<span class="sourceLineNo">300</span><a name="line.300"></a> +<span class="sourceLineNo">301</span> MasterProcedureProtos.ServerCrashStateData.Builder state =<a name="line.301"></a> +<span class="sourceLineNo">302</span> MasterProcedureProtos.ServerCrashStateData.newBuilder().<a name="line.302"></a> +<span class="sourceLineNo">303</span> setServerName(ProtobufUtil.toServerName(this.serverName)).<a name="line.303"></a> +<span class="sourceLineNo">304</span> setCarryingMeta(this.carryingMeta).<a name="line.304"></a> +<span class="sourceLineNo">305</span> setShouldSplitWal(this.shouldSplitWal);<a name="line.305"></a> +<span class="sourceLineNo">306</span> if (this.regionsOnCrashedServer != null && !this.regionsOnCrashedServer.isEmpty()) {<a name="line.306"></a> +<span class="sourceLineNo">307</span> for (RegionInfo hri: this.regionsOnCrashedServer) {<a name="line.307"></a> +<span class="sourceLineNo">308</span> state.addRegionsOnCrashedServer(ProtobufUtil.toRegionInfo(hri));<a name="line.308"></a> +<span class="sourceLineNo">309</span> }<a name="line.309"></a> +<span class="sourceLineNo">310</span> }<a name="line.310"></a> +<span class="sourceLineNo">311</span> serializer.serialize(state.build());<a name="line.311"></a> +<span class="sourceLineNo">312</span> }<a name="line.312"></a> +<span class="sourceLineNo">313</span><a name="line.313"></a> +<span class="sourceLineNo">314</span> @Override<a name="line.314"></a> +<span class="sourceLineNo">315</span> protected void deserializeStateData(ProcedureStateSerializer serializer)<a name="line.315"></a> +<span class="sourceLineNo">316</span> throws IOException {<a name="line.316"></a> +<span class="sourceLineNo">317</span> super.deserializeStateData(serializer);<a name="line.317"></a> +<span class="sourceLineNo">318</span><a name="line.318"></a> +<span class="sourceLineNo">319</span> MasterProcedureProtos.ServerCrashStateData state =<a name="line.319"></a> +<span class="sourceLineNo">320</span> serializer.deserialize(MasterProcedureProtos.ServerCrashStateData.class);<a name="line.320"></a> +<span class="sourceLineNo">321</span> this.serverName = ProtobufUtil.toServerName(state.getServerName());<a name="line.321"></a> +<span class="sourceLineNo">322</span> this.carryingMeta = state.hasCarryingMeta()? state.getCarryingMeta(): false;<a name="line.322"></a> +<span class="sourceLineNo">323</span> // shouldSplitWAL has a default over in pb so this invocation will always work.<a name="line.323"></a> +<span class="sourceLineNo">324</span> this.shouldSplitWal = state.getShouldSplitWal();<a name="line.324"></a> +<span class="sourceLineNo">325</span> int size = state.getRegionsOnCrashedServerCount();<a name="line.325"></a> +<span class="sourceLineNo">326</span> if (size > 0) {<a name="line.326"></a> +<span class="sourceLineNo">327</span> this.regionsOnCrashedServer = new ArrayList<>(size);<a name="line.327"></a> +<span class="sourceLineNo">328</span> for (org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.RegionInfo ri: state.getRegionsOnCrashedServerList()) {<a name="line.328"></a> +<span class="sourceLineNo">329</span> this.regionsOnCrashedServer.add(ProtobufUtil.toRegionInfo(ri));<a name="line.329"></a> +<span class="sourceLineNo">330</span> }<a name="line.330"></a> +<span class="sourceLineNo">331</span> }<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> @Override<a name="line.334"></a> +<span class="sourceLineNo">335</span> public ServerName getServerName() {<a name="line.335"></a> +<span class="sourceLineNo">336</span> return this.serverName;<a name="line.336"></a> +<span class="sourceLineNo">337</span> }<a name="line.337"></a> +<span class="sourceLineNo">338</span><a name="line.338"></a> +<span class="sourceLineNo">339</span> @Override<a name="line.339"></a> +<span class="sourceLineNo">340</span> public boolean hasMetaTableRegion() {<a name="line.340"></a> +<span class="sourceLineNo">341</span> return this.carryingMeta;<a name="line.341"></a> +<span class="sourceLineNo">342</span> }<a name="line.342"></a> +<span class="sourceLineNo">343</span><a name="line.343"></a> +<span class="sourceLineNo">344</span> @Override<a name="line.344"></a> +<span class="sourceLineNo">345</span> public ServerOperationType getServerOperationType() {<a name="line.345"></a> +<span class="sourceLineNo">346</span> return ServerOperationType.CRASH_HANDLER;<a name="line.346"></a> +<span class="sourceLineNo">347</span> }<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> * For this procedure, yield at end of each successful flow step so that all crashed servers<a name="line.350"></a> +<span class="sourceLineNo">351</span> * can make progress rather than do the default which has each procedure running to completion<a name="line.351"></a> +<span class="sourceLineNo">352</span> * before we move to the next. For crashed servers, especially if running with distributed log<a name="line.352"></a> +<span class="sourceLineNo">353</span> * replay, we will want all servers to come along; we do not want the scenario where a server is<a name="line.353"></a> +<span class="sourceLineNo">354</span> * stuck waiting for regions to online so it can replay edits.<a name="line.354"></a> +<span class="sourceLineNo">355</span> */<a name="line.355"></a> +<span class="sourceLineNo">356</span> @Override<a name="line.356"></a> +<span class="sourceLineNo">357</span> protected boolean isYieldBeforeExecuteFromState(MasterProcedureEnv env, ServerCrashState state) {<a name="line.357"></a> +<span class="sourceLineNo">358</span> return true;<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 boolean shouldWaitClientAck(MasterProcedureEnv env) {<a name="line.362"></a> +<span class="sourceLineNo">363</span> // The operation is triggered internally on the server<a name="line.363"></a> +<span class="sourceLineNo">364</span> // the client does not know about this procedure.<a name="line.364"></a> +<span class="sourceLineNo">365</span> return false;<a name="line.365"></a> +<span class="sourceLineNo">366</span> }<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> * Handle any outstanding RIT that are up against this.serverName, the crashed server.<a name="line.369"></a> +<span class="sourceLineNo">370</span> * Notify them of crash. Remove assign entries from the passed in <code>regions</code><a name="line.370"></a> +<span class="sourceLineNo">371</span> * otherwise we have two assigns going on and they will fight over who has lock.<a name="line.371"></a> +<span class="sourceLineNo">372</span> * Notify Unassigns. If unable to unassign because server went away, unassigns block waiting<a name="line.372"></a> +<span class="sourceLineNo">373</span> * on the below callback from a ServerCrashProcedure before proceeding.<a name="line.373"></a> +<span class="sourceLineNo">374</span> * @param regions Regions on the Crashed Server.<a name="line.374"></a> +<span class="sourceLineNo">375</span> * @return List of regions we should assign to new homes (not same as regions on crashed server).<a name="line.375"></a> +<span class="sourceLineNo">376</span> */<a name="line.376"></a> +<span class="sourceLineNo">377</span> private List<RegionInfo> handleRIT(final MasterProcedureEnv env, List<RegionInfo> regions) {<a name="line.377"></a> +<span class="sourceLineNo">378</span> if (regions == null || regions.isEmpty()) {<a name="line.378"></a> +<span class="sourceLineNo">379</span> return Collections.emptyList();<a name="line.379"></a> +<span class="sourceLineNo">380</span> }<a name="line.380"></a> +<span class="sourceLineNo">381</span> AssignmentManager am = env.getMasterServices().getAssignmentManager();<a name="line.381"></a> +<span class="sourceLineNo">382</span> List<RegionInfo> toAssign = new ArrayList<RegionInfo>(regions);<a name="line.382"></a> +<span class="sourceLineNo">383</span> // Get an iterator so can remove items.<a name="line.383"></a> +<span class="sourceLineNo">384</span> final Iterator<RegionInfo> it = toAssign.iterator();<a name="line.384"></a> +<span class="sourceLineNo">385</span> ServerCrashException sce = null;<a name="line.385"></a> +<span class="sourceLineNo">386</span> while (it.hasNext()) {<a name="line.386"></a> +<span class="sourceLineNo">387</span> final RegionInfo hri = it.next();<a name="line.387"></a> +<span class="sourceLineNo">388</span> RegionTransitionProcedure rtp = am.getRegionStates().getRegionTransitionProcedure(hri);<a name="line.388"></a> +<span class="sourceLineNo">389</span> if (rtp == null) {<a name="line.389"></a> +<span class="sourceLineNo">390</span> continue;<a name="line.390"></a> +<span class="sourceLineNo">391</span> }<a name="line.391"></a> +<span class="sourceLineNo">392</span> // Make sure the RIT is against this crashed server. In the case where there are many<a name="line.392"></a> +<span class="sourceLineNo">393</span> // processings of a crashed server -- backed up for whatever reason (slow WAL split) --<a name="line.393"></a> +<span class="sourceLineNo">394</span> // then a previous SCP may have already failed an assign, etc., and it may have a new<a name="line.394"></a> +<span class="sourceLineNo">395</span> // location target; DO NOT fail these else we make for assign flux.<a name="line.395"></a> +<span class="sourceLineNo">396</span> ServerName rtpServerName = rtp.getServer(env);<a name="line.396"></a> +<span class="sourceLineNo">397</span> if (rtpServerName == null) {<a name="line.397"></a> +<span class="sourceLineNo">398</span> LOG.warn("RIT with ServerName null! " + rtp);<a name="line.398"></a> +<span class="sourceLineNo">399</span> continue;<a name="line.399"></a> +<span class="sourceLineNo">400</span> }<a name="line.400"></a> +<span class="sourceLineNo">401</span> if (!rtpServerName.equals(this.serverName)) continue;<a name="line.401"></a> +<span class="sourceLineNo">402</span> LOG.info("pid=" + getProcId() + " found RIT " + rtp + "; " +<a name="line.402"></a> +<span class="sourceLineNo">403</span> rtp.getRegionState(env).toShortString());<a name="line.403"></a> +<span class="sourceLineNo">404</span> // Notify RIT on server crash.<a name="line.404"></a> +<span class="sourceLineNo">405</span> if (sce == null) {<a name="line.405"></a> +<span class="sourceLineNo">406</span> sce = new ServerCrashException(getProcId(), getServerName());<a name="line.406"></a> +<span class="sourceLineNo">407</span> }<a name="line.407"></a> +<span class="sourceLineNo">408</span> rtp.remoteCallFailed(env, this.serverName, sce);<a name="line.408"></a> +<span class="sourceLineNo">409</span> // If an assign, remove from passed-in list of regions so we subsequently do not create<a name="line.409"></a> +<span class="sourceLineNo">410</span> // a new assign; the exisitng assign after the call to remoteCallFailed will recalibrate<a name="line.410"></a> +<span class="sourceLineNo">411</span> // and assign to a server other than the crashed one; no need to create new assign.<a name="line.411"></a> +<span class="sourceLineNo">412</span> // If an unassign, do not return this region; the above cancel will wake up the unassign and<a name="line.412"></a> +<span class="sourceLineNo">413</span> // it will complete. Done.<a name="line.413"></a> +<span class="sourceLineNo">414</span> it.remove();<a name="line.414"></a> +<span class="sourceLineNo">415</span> }<a name="line.415"></a> +<span class="sourceLineNo">416</span> return toAssign;<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> protected ProcedureMetrics getProcedureMetrics(MasterProcedureEnv env) {<a name="line.420"></a> +<span class="sourceLineNo">421</span> return env.getMasterServices().getMasterMetrics().getServerCrashProcMetrics();<a name="line.421"></a> +<span class="sourceLineNo">422</span> }<a name="line.422"></a> +<span class="sourceLineNo">423</span>}<a name="line.423"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/devapidocs/src-html/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.html b/devapidocs/src-html/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.html index c028799..06f0ae6 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/security/token/AuthenticationTokenIdentifier.html @@ -195,7 +195,14 @@ <span class="sourceLineNo">187</span> public int hashCode() {<a name="line.187"></a> <span class="sourceLineNo">188</span> return (int)sequenceNumber;<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">190</span><a name="line.190"></a> +<span class="sourceLineNo">191</span> @Override<a name="line.191"></a> +<span class="sourceLineNo">192</span> public String toString() {<a name="line.192"></a> +<span class="sourceLineNo">193</span> return "(username=" + username + ", keyId="<a name="line.193"></a> +<span class="sourceLineNo">194</span> + keyId + ", issueDate=" + issueDate<a name="line.194"></a> +<span class="sourceLineNo">195</span> + ", expirationDate=" + expirationDate + ", sequenceNumber=" + sequenceNumber + ")";<a name="line.195"></a> +<span class="sourceLineNo">196</span> }<a name="line.196"></a> +<span class="sourceLineNo">197</span>}<a name="line.197"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/export_control.html ---------------------------------------------------------------------- diff --git a/export_control.html b/export_control.html index f0bea8f..8adc5a9 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index a22852e..28808c9 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/integration.html ---------------------------------------------------------------------- diff --git a/integration.html b/integration.html index fe23b08..f349785 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/issue-tracking.html ---------------------------------------------------------------------- diff --git a/issue-tracking.html b/issue-tracking.html index 2dc77ba..673faef 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/license.html ---------------------------------------------------------------------- diff --git a/license.html b/license.html index a6dd525..e7d1d85 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/mail-lists.html ---------------------------------------------------------------------- diff --git a/mail-lists.html b/mail-lists.html index 9360b9a..4f72706 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/metrics.html ---------------------------------------------------------------------- diff --git a/metrics.html b/metrics.html index cfd3100..61458d7 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/old_news.html ---------------------------------------------------------------------- diff --git a/old_news.html b/old_news.html index 2a7bcf5..4f78007 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/plugin-management.html ---------------------------------------------------------------------- diff --git a/plugin-management.html b/plugin-management.html index 6ecddfe..d7c80ef 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/plugins.html ---------------------------------------------------------------------- diff --git a/plugins.html b/plugins.html index d636009..911a6d5 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/poweredbyhbase.html ---------------------------------------------------------------------- diff --git a/poweredbyhbase.html b/poweredbyhbase.html index 1c8f4c4..ccb0249 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/project-info.html ---------------------------------------------------------------------- diff --git a/project-info.html b/project-info.html index 9112d23..5816db3 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/project-reports.html ---------------------------------------------------------------------- diff --git a/project-reports.html b/project-reports.html index 72d670d..2c43e20 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/project-summary.html ---------------------------------------------------------------------- diff --git a/project-summary.html b/project-summary.html index 7059b36..c9b72e0 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/pseudo-distributed.html ---------------------------------------------------------------------- diff --git a/pseudo-distributed.html b/pseudo-distributed.html index 148c9b7..88652ff 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/replication.html ---------------------------------------------------------------------- diff --git a/replication.html b/replication.html index 491d004..e6d0d53 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/resources.html ---------------------------------------------------------------------- diff --git a/resources.html b/resources.html index 5f0ad64..a755831 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/source-repository.html ---------------------------------------------------------------------- diff --git a/source-repository.html b/source-repository.html index 742a69a..9be09b6 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/sponsors.html ---------------------------------------------------------------------- diff --git a/sponsors.html b/sponsors.html index eb8f316..9320fba 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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/supportingprojects.html ---------------------------------------------------------------------- diff --git a/supportingprojects.html b/supportingprojects.html index af56a8a..266c82f 100644 --- a/supportingprojects.html +++ b/supportingprojects.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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Supporting Projects</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -513,7 +513,7 @@ 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: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/team-list.html ---------------------------------------------------------------------- diff --git a/team-list.html b/team-list.html index 30a2ede..0a56748 100644 --- a/team-list.html +++ b/team-list.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="20180312" /> + <meta name="Date-Revision-yyyymmdd" content="20180313" /> <meta http-equiv="Content-Language" content="en" /> <title>Apache HBase – Project Team</title> <link rel="stylesheet" href="./css/apache-maven-fluido-1.5-HBASE.min.css" /> @@ -717,7 +717,7 @@ <a href="https://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved. - <li id="publishDate" class="pull-right">Last Published: 2018-03-12</li> + <li id="publishDate" class="pull-right">Last Published: 2018-03-13</li> </p> </div> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/8cf03ef1/testdevapidocs/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html ---------------------------------------------------------------------- diff --git a/testdevapidocs/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html b/testdevapidocs/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html index 242088b..e87d649 100644 --- a/testdevapidocs/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html +++ b/testdevapidocs/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html @@ -125,12 +125,12 @@ var activeTableTab = "activeTableTab"; <br> <pre>public class <a href="../../../../src-html/org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.html#line.103">IntegrationTestDDLMasterFailover</a> extends <a href="../../../../org/apache/hadoop/hbase/IntegrationTestBase.html" title="class in org.apache.hadoop.hbase">IntegrationTestBase</a></pre> -<div class="block">Integration test that verifies Procedure V2. <br/><br/> +<div class="block">Integration test that verifies Procedure V2. DDL operations should go through (rollforward or rollback) when primary master is killed by - ChaosMonkey (default MASTER_KILLING)<br/><br/> + ChaosMonkey (default MASTER_KILLING). - Multiple Worker threads are started to randomly do the following Actions in loops:<br/> + <p></p>Multiple Worker threads are started to randomly do the following Actions in loops: Actions generating and populating tables: <ul> <li>CreateTableAction</li>
