http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a839f85f/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/CreateTableProcedure.CreateHdfsRegions.html
----------------------------------------------------------------------
diff --git
a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/CreateTableProcedure.CreateHdfsRegions.html
b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/CreateTableProcedure.CreateHdfsRegions.html
index 7048e19..6a7697e 100644
---
a/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/CreateTableProcedure.CreateHdfsRegions.html
+++
b/devapidocs/src-html/org/apache/hadoop/hbase/master/procedure/CreateTableProcedure.CreateHdfsRegions.html
@@ -148,272 +148,278 @@
<span class="sourceLineNo">140</span> // We can fail if the table does
exist or the descriptor is malformed.<a name="line.140"></a>
<span class="sourceLineNo">141</span> // TODO: coprocessor rollback
semantic is still undefined.<a name="line.141"></a>
<span class="sourceLineNo">142</span>
DeleteTableProcedure.deleteTableStates(env, getTableName());<a
name="line.142"></a>
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name="line.143"></a>
-<span class="sourceLineNo">144</span> return;<a name="line.144"></a>
-<span class="sourceLineNo">145</span> }<a name="line.145"></a>
-<span class="sourceLineNo">146</span><a name="line.146"></a>
-<span class="sourceLineNo">147</span> // The procedure doesn't have a
rollback. The execution will succeed, at some point.<a name="line.147"></a>
-<span class="sourceLineNo">148</span> throw new
UnsupportedOperationException("unhandled state=" + state);<a
name="line.148"></a>
-<span class="sourceLineNo">149</span> }<a name="line.149"></a>
-<span class="sourceLineNo">150</span><a name="line.150"></a>
-<span class="sourceLineNo">151</span> @Override<a name="line.151"></a>
-<span class="sourceLineNo">152</span> protected boolean
isRollbackSupported(final CreateTableState state) {<a name="line.152"></a>
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name="line.153"></a>
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name="line.154"></a>
-<span class="sourceLineNo">155</span> return true;<a
name="line.155"></a>
-<span class="sourceLineNo">156</span> default:<a name="line.156"></a>
-<span class="sourceLineNo">157</span> return false;<a
name="line.157"></a>
-<span class="sourceLineNo">158</span> }<a name="line.158"></a>
-<span class="sourceLineNo">159</span> }<a name="line.159"></a>
-<span class="sourceLineNo">160</span><a name="line.160"></a>
-<span class="sourceLineNo">161</span> @Override<a name="line.161"></a>
-<span class="sourceLineNo">162</span> protected CreateTableState
getState(final int stateId) {<a name="line.162"></a>
-<span class="sourceLineNo">163</span> return
CreateTableState.forNumber(stateId);<a name="line.163"></a>
-<span class="sourceLineNo">164</span> }<a name="line.164"></a>
-<span class="sourceLineNo">165</span><a name="line.165"></a>
-<span class="sourceLineNo">166</span> @Override<a name="line.166"></a>
-<span class="sourceLineNo">167</span> protected int getStateId(final
CreateTableState state) {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> return state.getNumber();<a
name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span><a name="line.170"></a>
-<span class="sourceLineNo">171</span> @Override<a name="line.171"></a>
-<span class="sourceLineNo">172</span> protected CreateTableState
getInitialState() {<a name="line.172"></a>
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CreateTableState.CREATE_TABLE_PRE_OPERATION;<a name="line.173"></a>
-<span class="sourceLineNo">174</span> }<a name="line.174"></a>
-<span class="sourceLineNo">175</span><a name="line.175"></a>
-<span class="sourceLineNo">176</span> @Override<a name="line.176"></a>
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name="line.177"></a>
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tableDescriptor.getTableName();<a name="line.178"></a>
-<span class="sourceLineNo">179</span> }<a name="line.179"></a>
-<span class="sourceLineNo">180</span><a name="line.180"></a>
-<span class="sourceLineNo">181</span> @Override<a name="line.181"></a>
-<span class="sourceLineNo">182</span> public TableOperationType
getTableOperationType() {<a name="line.182"></a>
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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> @Override<a name="line.186"></a>
-<span class="sourceLineNo">187</span> protected void
serializeStateData(ProcedureStateSerializer serializer)<a name="line.187"></a>
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name="line.188"></a>
-<span class="sourceLineNo">189</span>
super.serializeStateData(serializer);<a name="line.189"></a>
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-<span class="sourceLineNo">191</span>
MasterProcedureProtos.CreateTableStateData.Builder state =<a
name="line.191"></a>
-<span class="sourceLineNo">192</span>
MasterProcedureProtos.CreateTableStateData.newBuilder()<a name="line.192"></a>
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.setUserInfo(MasterProcedureUtil.toProtoUserInfo(getUser()))<a
name="line.193"></a>
-<span class="sourceLineNo">194</span>
.setTableSchema(ProtobufUtil.toTableSchema(tableDescriptor));<a
name="line.194"></a>
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name="line.195"></a>
-<span class="sourceLineNo">196</span> for (RegionInfo hri: newRegions)
{<a name="line.196"></a>
-<span class="sourceLineNo">197</span>
state.addRegionInfo(ProtobufUtil.toRegionInfo(hri));<a name="line.197"></a>
-<span class="sourceLineNo">198</span> }<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span>
serializer.serialize(state.build());<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>
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-<span class="sourceLineNo">204</span> protected void
deserializeStateData(ProcedureStateSerializer serializer)<a name="line.204"></a>
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name="line.205"></a>
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super.deserializeStateData(serializer);<a name="line.206"></a>
-<span class="sourceLineNo">207</span><a name="line.207"></a>
-<span class="sourceLineNo">208</span>
MasterProcedureProtos.CreateTableStateData state =<a name="line.208"></a>
-<span class="sourceLineNo">209</span>
serializer.deserialize(MasterProcedureProtos.CreateTableStateData.class);<a
name="line.209"></a>
-<span class="sourceLineNo">210</span>
setUser(MasterProcedureUtil.toUserInfo(state.getUserInfo()));<a
name="line.210"></a>
-<span class="sourceLineNo">211</span> tableDescriptor =
ProtobufUtil.toTableDescriptor(state.getTableSchema());<a name="line.211"></a>
-<span class="sourceLineNo">212</span> if (state.getRegionInfoCount() == 0)
{<a name="line.212"></a>
-<span class="sourceLineNo">213</span> newRegions = null;<a
name="line.213"></a>
-<span class="sourceLineNo">214</span> } else {<a name="line.214"></a>
-<span class="sourceLineNo">215</span> newRegions = new
ArrayList<>(state.getRegionInfoCount());<a name="line.215"></a>
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state.getRegionInfoList()) {<a name="line.216"></a>
-<span class="sourceLineNo">217</span>
newRegions.add(ProtobufUtil.toRegionInfo(hri));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<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><a name="line.221"></a>
-<span class="sourceLineNo">222</span> @Override<a name="line.222"></a>
-<span class="sourceLineNo">223</span> protected boolean
waitInitialized(MasterProcedureEnv env) {<a name="line.223"></a>
-<span class="sourceLineNo">224</span> if (getTableName().isSystemTable())
{<a name="line.224"></a>
-<span class="sourceLineNo">225</span> // Creating system table is part of
the initialization, so do not wait here.<a name="line.225"></a>
-<span class="sourceLineNo">226</span> return false;<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span> return super.waitInitialized(env);<a
name="line.228"></a>
-<span class="sourceLineNo">229</span> }<a name="line.229"></a>
-<span class="sourceLineNo">230</span><a name="line.230"></a>
-<span class="sourceLineNo">231</span> @Override<a name="line.231"></a>
-<span class="sourceLineNo">232</span> protected LockState acquireLock(final
MasterProcedureEnv env) {<a name="line.232"></a>
-<span class="sourceLineNo">233</span> if
(env.getProcedureScheduler().waitTableExclusiveLock(this, getTableName())) {<a
name="line.233"></a>
-<span class="sourceLineNo">234</span> return LockState.LOCK_EVENT_WAIT;<a
name="line.234"></a>
-<span class="sourceLineNo">235</span> }<a name="line.235"></a>
-<span class="sourceLineNo">236</span> return LockState.LOCK_ACQUIRED;<a
name="line.236"></a>
-<span class="sourceLineNo">237</span> }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span> private boolean prepareCreate(final
MasterProcedureEnv env) throws IOException {<a name="line.239"></a>
-<span class="sourceLineNo">240</span> final TableName tableName =
getTableName();<a name="line.240"></a>
-<span class="sourceLineNo">241</span> if
(MetaTableAccessor.tableExists(env.getMasterServices().getConnection(),
tableName)) {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> setFailure("master-create-table",
new TableExistsException(getTableName()));<a name="line.242"></a>
-<span class="sourceLineNo">243</span> return false;<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> // check that we have at least 1 CF<a
name="line.246"></a>
-<span class="sourceLineNo">247</span> if
(tableDescriptor.getColumnFamilyCount() == 0) {<a name="line.247"></a>
-<span class="sourceLineNo">248</span> setFailure("master-create-table",
new DoNotRetryIOException("Table " +<a name="line.248"></a>
-<span class="sourceLineNo">249</span> getTableName().toString() + "
should have at least one column family."));<a name="line.249"></a>
-<span class="sourceLineNo">250</span> return false;<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> return true;<a name="line.253"></a>
-<span class="sourceLineNo">254</span> }<a name="line.254"></a>
-<span class="sourceLineNo">255</span><a name="line.255"></a>
-<span class="sourceLineNo">256</span> private void preCreate(final
MasterProcedureEnv env)<a name="line.256"></a>
-<span class="sourceLineNo">257</span> throws IOException,
InterruptedException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> if (!getTableName().isSystemTable())
{<a name="line.258"></a>
-<span class="sourceLineNo">259</span>
ProcedureSyncWait.getMasterQuotaManager(env)<a name="line.259"></a>
-<span class="sourceLineNo">260</span>
.checkNamespaceTableAndRegionQuota(<a name="line.260"></a>
-<span class="sourceLineNo">261</span> getTableName(), (newRegions !=
null ? newRegions.size() : 0));<a name="line.261"></a>
-<span class="sourceLineNo">262</span> }<a name="line.262"></a>
-<span class="sourceLineNo">263</span><a name="line.263"></a>
-<span class="sourceLineNo">264</span> final MasterCoprocessorHost cpHost =
env.getMasterCoprocessorHost();<a name="line.264"></a>
-<span class="sourceLineNo">265</span> if (cpHost != null) {<a
name="line.265"></a>
-<span class="sourceLineNo">266</span> final RegionInfo[] regions =
newRegions == null ? null :<a name="line.266"></a>
-<span class="sourceLineNo">267</span> newRegions.toArray(new
RegionInfo[newRegions.size()]);<a name="line.267"></a>
-<span class="sourceLineNo">268</span>
cpHost.preCreateTableAction(tableDescriptor, regions, getUser());<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><a name="line.271"></a>
-<span class="sourceLineNo">272</span> private void postCreate(final
MasterProcedureEnv env)<a name="line.272"></a>
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InterruptedException {<a name="line.273"></a>
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env.getMasterCoprocessorHost();<a name="line.274"></a>
-<span class="sourceLineNo">275</span> if (cpHost != null) {<a
name="line.275"></a>
-<span class="sourceLineNo">276</span> final RegionInfo[] regions =
(newRegions == null) ? null :<a name="line.276"></a>
-<span class="sourceLineNo">277</span> newRegions.toArray(new
RegionInfo[newRegions.size()]);<a name="line.277"></a>
-<span class="sourceLineNo">278</span>
cpHost.postCompletedCreateTableAction(tableDescriptor, regions, getUser());<a
name="line.278"></a>
-<span class="sourceLineNo">279</span> }<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span><a name="line.281"></a>
-<span class="sourceLineNo">282</span> protected interface CreateHdfsRegions
{<a name="line.282"></a>
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createHdfsRegions(final MasterProcedureEnv env,<a name="line.283"></a>
-<span class="sourceLineNo">284</span> final Path tableRootDir, final
TableName tableName,<a name="line.284"></a>
-<span class="sourceLineNo">285</span> final List<RegionInfo>
newRegions) throws IOException;<a name="line.285"></a>
+<span class="sourceLineNo">143</span><a name="line.143"></a>
+<span class="sourceLineNo">144</span> final MasterCoprocessorHost cpHost
= env.getMasterCoprocessorHost();<a name="line.144"></a>
+<span class="sourceLineNo">145</span> if (cpHost != null) {<a
name="line.145"></a>
+<span class="sourceLineNo">146</span>
cpHost.postDeleteTable(getTableName());<a name="line.146"></a>
+<span class="sourceLineNo">147</span> }<a name="line.147"></a>
+<span class="sourceLineNo">148</span><a name="line.148"></a>
+<span class="sourceLineNo">149</span> releaseSyncLatch();<a
name="line.149"></a>
+<span class="sourceLineNo">150</span> return;<a name="line.150"></a>
+<span class="sourceLineNo">151</span> }<a name="line.151"></a>
+<span class="sourceLineNo">152</span><a name="line.152"></a>
+<span class="sourceLineNo">153</span> // The procedure doesn't have a
rollback. The execution will succeed, at some point.<a name="line.153"></a>
+<span class="sourceLineNo">154</span> throw new
UnsupportedOperationException("unhandled state=" + state);<a
name="line.154"></a>
+<span class="sourceLineNo">155</span> }<a name="line.155"></a>
+<span class="sourceLineNo">156</span><a name="line.156"></a>
+<span class="sourceLineNo">157</span> @Override<a name="line.157"></a>
+<span class="sourceLineNo">158</span> protected boolean
isRollbackSupported(final CreateTableState state) {<a name="line.158"></a>
+<span class="sourceLineNo">159</span> switch (state) {<a
name="line.159"></a>
+<span class="sourceLineNo">160</span> case CREATE_TABLE_PRE_OPERATION:<a
name="line.160"></a>
+<span class="sourceLineNo">161</span> return true;<a
name="line.161"></a>
+<span class="sourceLineNo">162</span> default:<a name="line.162"></a>
+<span class="sourceLineNo">163</span> return false;<a
name="line.163"></a>
+<span class="sourceLineNo">164</span> }<a name="line.164"></a>
+<span class="sourceLineNo">165</span> }<a name="line.165"></a>
+<span class="sourceLineNo">166</span><a name="line.166"></a>
+<span class="sourceLineNo">167</span> @Override<a name="line.167"></a>
+<span class="sourceLineNo">168</span> protected CreateTableState
getState(final int stateId) {<a name="line.168"></a>
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CreateTableState.forNumber(stateId);<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span><a name="line.171"></a>
+<span class="sourceLineNo">172</span> @Override<a name="line.172"></a>
+<span class="sourceLineNo">173</span> protected int getStateId(final
CreateTableState state) {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> return state.getNumber();<a
name="line.174"></a>
+<span class="sourceLineNo">175</span> }<a name="line.175"></a>
+<span class="sourceLineNo">176</span><a name="line.176"></a>
+<span class="sourceLineNo">177</span> @Override<a name="line.177"></a>
+<span class="sourceLineNo">178</span> protected CreateTableState
getInitialState() {<a name="line.178"></a>
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CreateTableState.CREATE_TABLE_PRE_OPERATION;<a name="line.179"></a>
+<span class="sourceLineNo">180</span> }<a name="line.180"></a>
+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span> @Override<a name="line.182"></a>
+<span class="sourceLineNo">183</span> public TableName getTableName() {<a
name="line.183"></a>
+<span class="sourceLineNo">184</span> return
tableDescriptor.getTableName();<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> @Override<a name="line.187"></a>
+<span class="sourceLineNo">188</span> public TableOperationType
getTableOperationType() {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> return TableOperationType.CREATE;<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> @Override<a name="line.192"></a>
+<span class="sourceLineNo">193</span> protected void
serializeStateData(ProcedureStateSerializer serializer)<a name="line.193"></a>
+<span class="sourceLineNo">194</span> throws IOException {<a
name="line.194"></a>
+<span class="sourceLineNo">195</span>
super.serializeStateData(serializer);<a name="line.195"></a>
+<span class="sourceLineNo">196</span><a name="line.196"></a>
+<span class="sourceLineNo">197</span>
MasterProcedureProtos.CreateTableStateData.Builder state =<a
name="line.197"></a>
+<span class="sourceLineNo">198</span>
MasterProcedureProtos.CreateTableStateData.newBuilder()<a name="line.198"></a>
+<span class="sourceLineNo">199</span>
.setUserInfo(MasterProcedureUtil.toProtoUserInfo(getUser()))<a
name="line.199"></a>
+<span class="sourceLineNo">200</span>
.setTableSchema(ProtobufUtil.toTableSchema(tableDescriptor));<a
name="line.200"></a>
+<span class="sourceLineNo">201</span> if (newRegions != null) {<a
name="line.201"></a>
+<span class="sourceLineNo">202</span> for (RegionInfo hri: newRegions)
{<a name="line.202"></a>
+<span class="sourceLineNo">203</span>
state.addRegionInfo(ProtobufUtil.toRegionInfo(hri));<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span>
serializer.serialize(state.build());<a name="line.206"></a>
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+<span class="sourceLineNo">208</span><a name="line.208"></a>
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deserializeStateData(ProcedureStateSerializer serializer)<a name="line.210"></a>
+<span class="sourceLineNo">211</span> throws IOException {<a
name="line.211"></a>
+<span class="sourceLineNo">212</span>
super.deserializeStateData(serializer);<a name="line.212"></a>
+<span class="sourceLineNo">213</span><a name="line.213"></a>
+<span class="sourceLineNo">214</span>
MasterProcedureProtos.CreateTableStateData state =<a name="line.214"></a>
+<span class="sourceLineNo">215</span>
serializer.deserialize(MasterProcedureProtos.CreateTableStateData.class);<a
name="line.215"></a>
+<span class="sourceLineNo">216</span>
setUser(MasterProcedureUtil.toUserInfo(state.getUserInfo()));<a
name="line.216"></a>
+<span class="sourceLineNo">217</span> tableDescriptor =
ProtobufUtil.toTableDescriptor(state.getTableSchema());<a name="line.217"></a>
+<span class="sourceLineNo">218</span> if (state.getRegionInfoCount() == 0)
{<a name="line.218"></a>
+<span class="sourceLineNo">219</span> newRegions = null;<a
name="line.219"></a>
+<span class="sourceLineNo">220</span> } else {<a name="line.220"></a>
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ArrayList<>(state.getRegionInfoCount());<a name="line.221"></a>
+<span class="sourceLineNo">222</span> for (HBaseProtos.RegionInfo hri:
state.getRegionInfoList()) {<a name="line.222"></a>
+<span class="sourceLineNo">223</span>
newRegions.add(ProtobufUtil.toRegionInfo(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> }<a name="line.226"></a>
+<span class="sourceLineNo">227</span><a name="line.227"></a>
+<span class="sourceLineNo">228</span> @Override<a name="line.228"></a>
+<span class="sourceLineNo">229</span> protected boolean
waitInitialized(MasterProcedureEnv env) {<a name="line.229"></a>
+<span class="sourceLineNo">230</span> if (getTableName().isSystemTable())
{<a name="line.230"></a>
+<span class="sourceLineNo">231</span> // Creating system table is part of
the initialization, so do not wait here.<a name="line.231"></a>
+<span class="sourceLineNo">232</span> return false;<a name="line.232"></a>
+<span class="sourceLineNo">233</span> }<a name="line.233"></a>
+<span class="sourceLineNo">234</span> return super.waitInitialized(env);<a
name="line.234"></a>
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MasterProcedureEnv env) {<a name="line.238"></a>
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cpHost.preCreateTableAction(tableDescriptor, regions, getUser());<a
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MasterProcedureEnv env)<a name="line.278"></a>
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cpHost.postCompletedCreateTableAction(tableDescriptor, regions, getUser());<a
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tableDescriptor, regions, null);<a name="line.299"></a>
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env.getMasterServices().getMasterFileSystem();<a name="line.307"></a>
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mfs.getTempDir();<a name="line.308"></a>
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{<a name="line.288"></a>
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createHdfsRegions(final MasterProcedureEnv env,<a name="line.289"></a>
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TableName tableName,<a name="line.290"></a>
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createFsLayout(final MasterProcedureEnv env,<a name="line.294"></a>
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tableDescriptor, final List<RegionInfo> newRegions)<a name="line.295"></a>
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name="line.296"></a>
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tableDescriptor, newRegions, new CreateHdfsRegions() {<a name="line.297"></a>
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createHdfsRegions(final MasterProcedureEnv env,<a name="line.299"></a>
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TableName tableName,<a name="line.300"></a>
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newRegions) throws IOException {<a name="line.301"></a>
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RegionInfo[newRegions.size()]) : null;<a name="line.303"></a>
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ModifyRegionUtils.createRegions(env.getMasterConfiguration(),<a
name="line.304"></a>
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tableDescriptor, regions, null);<a name="line.305"></a>
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name="line.312"></a>
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((FSTableDescriptors)(env.getMasterServices().getTableDescriptors()))<a
name="line.313"></a>
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tableDescriptor.getTableName(), newRegions);<a name="line.319"></a>
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tableDescriptor, tempTableDir);<a name="line.322"></a>
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name="line.324"></a>
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tableDescriptor, List<RegionInfo> newRegions,<a name="line.311"></a>
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hdfsRegionHandler) throws IOException {<a name="line.312"></a>
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env.getMasterServices().getMasterFileSystem();<a name="line.313"></a>
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mfs.getTempDir();<a name="line.314"></a>
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name="line.316"></a>
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will be created enabling first<a name="line.317"></a>
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FSUtils.getTableDir(tempdir, tableDescriptor.getTableName());<a
name="line.318"></a>
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((FSTableDescriptors)(env.getMasterServices().getTableDescriptors()))<a
name="line.319"></a>
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.createTableDescriptorForTableDirectory(<a name="line.320"></a>
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false);<a name="line.321"></a>
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name="line.323"></a>
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hdfsRegionHandler.createHdfsRegions(env, tempdir,<a name="line.324"></a>
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tableDescriptor.getTableName(), newRegions);<a name="line.325"></a>
<span class="sourceLineNo">326</span><a name="line.326"></a>
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name="line.328"></a>
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env.getMasterServices().getMasterFileSystem();<a name="line.331"></a>
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FSUtils.getTableDir(mfs.getRootDir(), tableDescriptor.getTableName());<a
name="line.332"></a>
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delete " + tableDir);<a name="line.335"></a>
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name="line.339"></a>
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tableDescriptor,<a name="line.344"></a>
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regions) throws IOException {<a name="line.345"></a>
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regions.size() > 0) : "expected at least 1 region, got " + regions;<a
name="line.346"></a>
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RegionReplicaUtil.addReplicas(tableDescriptor, regions, 1,<a
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tableDescriptor.getRegionReplication());<a name="line.353"></a>
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ServerRegionReplicaUtil.setupRegionReplicaReplication(env.getMasterConfiguration());<a
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name="line.362"></a>
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setEnablingState(final MasterProcedureEnv env, final TableName tableName)<a
name="line.365"></a>
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name="line.366"></a>
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name="line.367"></a>
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env.getMasterServices().getTableStateManager()<a name="line.368"></a>
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setEnabledState(final MasterProcedureEnv env, final TableName tableName)<a
name="line.372"></a>
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name="line.373"></a>
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env.getMasterServices().getTableStateManager()<a name="line.375"></a>
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tableDescriptor,<a name="line.383"></a>
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regionInfos) throws IOException {<a name="line.384"></a>
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MetaTableAccessor.addRegionsToMeta(env.getMasterServices().getConnection(),<a
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IOException {<a name="line.390"></a>
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env.getMasterServices().getTableDescriptors().get(tableName);<a
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this procedures.<a name="line.397"></a>
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!getTableName().isSystemTable();<a name="line.398"></a>
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name="line.401"></a>
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name="line.402"></a>
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name="line.406"></a>
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the hbase root location<a name="line.327"></a>
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tableDescriptor, tempTableDir);<a name="line.328"></a>
+<span class="sourceLineNo">329</span><a name="line.329"></a>
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name="line.330"></a>
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+<span class="sourceLineNo">332</span><a name="line.332"></a>
+<span class="sourceLineNo">333</span> protected static void
moveTempDirectoryToHBaseRoot(<a name="line.333"></a>
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name="line.334"></a>
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tableDescriptor,<a name="line.335"></a>
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IOException {<a name="line.336"></a>
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env.getMasterServices().getMasterFileSystem();<a name="line.337"></a>
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FSUtils.getTableDir(mfs.getRootDir(), tableDescriptor.getTableName());<a
name="line.338"></a>
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mfs.getFileSystem();<a name="line.339"></a>
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&& fs.exists(tableDir)) {<a name="line.340"></a>
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delete " + tableDir);<a name="line.341"></a>
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+<span class="sourceLineNo">343</span> if (!fs.rename(tempTableDir,
tableDir)) {<a name="line.343"></a>
+<span class="sourceLineNo">344</span> throw new IOException("Unable to
move table from temp=" + tempTableDir +<a name="line.344"></a>
+<span class="sourceLineNo">345</span> " to hbase root=" + tableDir);<a
name="line.345"></a>
+<span class="sourceLineNo">346</span> }<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> protected static List<RegionInfo>
addTableToMeta(final MasterProcedureEnv env,<a name="line.349"></a>
+<span class="sourceLineNo">350</span> final TableDescriptor
tableDescriptor,<a name="line.350"></a>
+<span class="sourceLineNo">351</span> final List<RegionInfo>
regions) throws IOException {<a name="line.351"></a>
+<span class="sourceLineNo">352</span> assert (regions != null &&
regions.size() > 0) : "expected at least 1 region, got " + regions;<a
name="line.352"></a>
+<span class="sourceLineNo">353</span><a name="line.353"></a>
+<span class="sourceLineNo">354</span>
ProcedureSyncWait.waitMetaRegions(env);<a name="line.354"></a>
+<span class="sourceLineNo">355</span><a name="line.355"></a>
+<span class="sourceLineNo">356</span> // Add replicas if needed<a
name="line.356"></a>
+<span class="sourceLineNo">357</span> // we need to create regions with
replicaIds starting from 1<a name="line.357"></a>
+<span class="sourceLineNo">358</span> List<RegionInfo> newRegions =
RegionReplicaUtil.addReplicas(tableDescriptor, regions, 1,<a
name="line.358"></a>
+<span class="sourceLineNo">359</span>
tableDescriptor.getRegionReplication());<a name="line.359"></a>
+<span class="sourceLineNo">360</span><a name="line.360"></a>
+<span class="sourceLineNo">361</span> // Add regions to META<a
name="line.361"></a>
+<span class="sourceLineNo">362</span> addRegionsToMeta(env,
tableDescriptor, newRegions);<a name="line.362"></a>
+<span class="sourceLineNo">363</span><a name="line.363"></a>
+<span class="sourceLineNo">364</span> // Setup replication for region
replicas if needed<a name="line.364"></a>
+<span class="sourceLineNo">365</span> if
(tableDescriptor.getRegionReplication() > 1) {<a name="line.365"></a>
+<span class="sourceLineNo">366</span>
ServerRegionReplicaUtil.setupRegionReplicaReplication(env.getMasterConfiguration());<a
name="line.366"></a>
+<span class="sourceLineNo">367</span> }<a name="line.367"></a>
+<span class="sourceLineNo">368</span> return newRegions;<a
name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span><a name="line.370"></a>
+<span class="sourceLineNo">371</span> protected static void
setEnablingState(final MasterProcedureEnv env, final TableName tableName)<a
name="line.371"></a>
+<span class="sourceLineNo">372</span> throws IOException {<a
name="line.372"></a>
+<span class="sourceLineNo">373</span> // Mark the table as Enabling<a
name="line.373"></a>
+<span class="sourceLineNo">374</span>
env.getMasterServices().getTableStateManager()<a name="line.374"></a>
+<span class="sourceLineNo">375</span> .setTableState(tableName,
TableState.State.ENABLING);<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> protected static void
setEnabledState(final MasterProcedureEnv env, final TableName tableName)<a
name="line.378"></a>
+<span class="sourceLineNo">379</span> throws IOException {<a
name="line.379"></a>
+<span class="sourceLineNo">380</span> // Enable table<a name="line.380"></a>
+<span class="sourceLineNo">381</span>
env.getMasterServices().getTableStateManager()<a name="line.381"></a>
+<span class="sourceLineNo">382</span> .setTableState(tableName,
TableState.State.ENABLED);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> }<a name="line.383"></a>
+<span class="sourceLineNo">384</span><a name="line.384"></a>
+<span class="sourceLineNo">385</span> /**<a name="line.385"></a>
+<span class="sourceLineNo">386</span> * Add the specified set of regions to
the hbase:meta table.<a name="line.386"></a>
+<span class="sourceLineNo">387</span> */<a name="line.387"></a>
+<span class="sourceLineNo">388</span> private static void
addRegionsToMeta(final MasterProcedureEnv env,<a name="line.388"></a>
+<span class="sourceLineNo">389</span> final TableDescriptor
tableDescriptor,<a name="line.389"></a>
+<span class="sourceLineNo">390</span> final List<RegionInfo>
regionInfos) throws IOException {<a name="line.390"></a>
+<span class="sourceLineNo">391</span>
MetaTableAccessor.addRegionsToMeta(env.getMasterServices().getConnection(),<a
name="line.391"></a>
+<span class="sourceLineNo">392</span> regionInfos,
tableDescriptor.getRegionReplication());<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> protected static void
updateTableDescCache(final MasterProcedureEnv env,<a name="line.395"></a>
+<span class="sourceLineNo">396</span> final TableName tableName) throws
IOException {<a name="line.396"></a>
+<span class="sourceLineNo">397</span>
env.getMasterServices().getTableDescriptors().get(tableName);<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> // system tables are created on
bootstrap internally by the system<a name="line.402"></a>
+<span class="sourceLineNo">403</span> // the client does not know about
this procedures.<a name="line.403"></a>
+<span class="sourceLineNo">404</span> return
!getTableName().isSystemTable();<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> @VisibleForTesting<a
name="line.407"></a>
+<span class="sourceLineNo">408</span> RegionInfo getFirstRegionInfo() {<a
name="line.408"></a>
+<span class="sourceLineNo">409</span> if (newRegions == null ||
newRegions.isEmpty()) {<a name="line.409"></a>
+<span class="sourceLineNo">410</span> return null;<a name="line.410"></a>
+<span class="sourceLineNo">411</span> }<a name="line.411"></a>
+<span class="sourceLineNo">412</span> return newRegions.get(0);<a
name="line.412"></a>
+<span class="sourceLineNo">413</span> }<a name="line.413"></a>
+<span class="sourceLineNo">414</span>}<a name="line.414"></a>
