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Posted to commits@hbase.apache.org by gi...@apache.org on 2018/04/11 14:48:28 UTC
[05/16] hbase-site git commit: Published site at
37e5b0b1b790fef25a544c282c6556e009269a0e.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c8fd155e/devapidocs/src-html/org/apache/hadoop/hbase/client/RegionInfoBuilder.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/RegionInfoBuilder.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/RegionInfoBuilder.html
index 826ae09..a16d6c3 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/RegionInfoBuilder.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/RegionInfoBuilder.html
@@ -157,329 +157,331 @@
<span class="sourceLineNo">149</span> * old region name format.<a name="line.149"></a>
<span class="sourceLineNo">150</span> */<a name="line.150"></a>
<span class="sourceLineNo">151</span><a name="line.151"></a>
-<span class="sourceLineNo">152</span> // This flag is in the parent of a split while the parent is still referenced<a name="line.152"></a>
-<span class="sourceLineNo">153</span> // by daughter regions. We USED to set this flag when we disabled a table<a name="line.153"></a>
-<span class="sourceLineNo">154</span> // but now table state is kept up in zookeeper as of 0.90.0 HBase.<a name="line.154"></a>
-<span class="sourceLineNo">155</span> private boolean offLine = false;<a name="line.155"></a>
-<span class="sourceLineNo">156</span> private boolean split = false;<a name="line.156"></a>
-<span class="sourceLineNo">157</span> private final long regionId;<a name="line.157"></a>
-<span class="sourceLineNo">158</span> private final int replicaId;<a name="line.158"></a>
-<span class="sourceLineNo">159</span> private final byte[] regionName;<a name="line.159"></a>
-<span class="sourceLineNo">160</span> private final byte[] startKey;<a name="line.160"></a>
-<span class="sourceLineNo">161</span> private final byte[] endKey;<a name="line.161"></a>
-<span class="sourceLineNo">162</span> private final int hashCode;<a name="line.162"></a>
-<span class="sourceLineNo">163</span> private final String encodedName;<a name="line.163"></a>
-<span class="sourceLineNo">164</span> private final byte[] encodedNameAsBytes;<a name="line.164"></a>
-<span class="sourceLineNo">165</span> private final TableName tableName;<a name="line.165"></a>
-<span class="sourceLineNo">166</span><a name="line.166"></a>
-<span class="sourceLineNo">167</span> private static int generateHashCode(final TableName tableName, final byte[] startKey,<a name="line.167"></a>
-<span class="sourceLineNo">168</span> final byte[] endKey, final long regionId,<a name="line.168"></a>
-<span class="sourceLineNo">169</span> final int replicaId, boolean offLine, byte[] regionName) {<a name="line.169"></a>
-<span class="sourceLineNo">170</span> int result = Arrays.hashCode(regionName);<a name="line.170"></a>
-<span class="sourceLineNo">171</span> result = (int) (result ^ regionId);<a name="line.171"></a>
-<span class="sourceLineNo">172</span> result ^= Arrays.hashCode(checkStartKey(startKey));<a name="line.172"></a>
-<span class="sourceLineNo">173</span> result ^= Arrays.hashCode(checkEndKey(endKey));<a name="line.173"></a>
-<span class="sourceLineNo">174</span> result ^= Boolean.valueOf(offLine).hashCode();<a name="line.174"></a>
-<span class="sourceLineNo">175</span> result ^= Arrays.hashCode(tableName.getName());<a name="line.175"></a>
-<span class="sourceLineNo">176</span> result ^= replicaId;<a name="line.176"></a>
-<span class="sourceLineNo">177</span> return result;<a name="line.177"></a>
-<span class="sourceLineNo">178</span> }<a name="line.178"></a>
-<span class="sourceLineNo">179</span><a name="line.179"></a>
-<span class="sourceLineNo">180</span> private static byte[] checkStartKey(byte[] startKey) {<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return startKey == null? HConstants.EMPTY_START_ROW: startKey;<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> private static byte[] checkEndKey(byte[] endKey) {<a name="line.184"></a>
-<span class="sourceLineNo">185</span> return endKey == null? HConstants.EMPTY_END_ROW: endKey;<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> private static TableName checkTableName(TableName tableName) {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> if (tableName == null) {<a name="line.189"></a>
-<span class="sourceLineNo">190</span> throw new IllegalArgumentException("TableName cannot be null");<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> return tableName;<a name="line.192"></a>
-<span class="sourceLineNo">193</span> }<a name="line.193"></a>
-<span class="sourceLineNo">194</span><a name="line.194"></a>
-<span class="sourceLineNo">195</span> private static int checkReplicaId(int regionId) {<a name="line.195"></a>
-<span class="sourceLineNo">196</span> if (regionId > MAX_REPLICA_ID) {<a name="line.196"></a>
-<span class="sourceLineNo">197</span> throw new IllegalArgumentException("ReplicaId cannot be greater than" + MAX_REPLICA_ID);<a name="line.197"></a>
-<span class="sourceLineNo">198</span> }<a name="line.198"></a>
-<span class="sourceLineNo">199</span> return regionId;<a name="line.199"></a>
-<span class="sourceLineNo">200</span> }<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> * Private constructor used constructing MutableRegionInfo for the<a name="line.203"></a>
-<span class="sourceLineNo">204</span> * first meta regions<a name="line.204"></a>
-<span class="sourceLineNo">205</span> */<a name="line.205"></a>
-<span class="sourceLineNo">206</span> private MutableRegionInfo(long regionId, TableName tableName, int replicaId) {<a name="line.206"></a>
-<span class="sourceLineNo">207</span> this(tableName,<a name="line.207"></a>
-<span class="sourceLineNo">208</span> HConstants.EMPTY_START_ROW,<a name="line.208"></a>
-<span class="sourceLineNo">209</span> HConstants.EMPTY_END_ROW,<a name="line.209"></a>
-<span class="sourceLineNo">210</span> false,<a name="line.210"></a>
-<span class="sourceLineNo">211</span> regionId,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> replicaId,<a name="line.212"></a>
-<span class="sourceLineNo">213</span> false,<a name="line.213"></a>
-<span class="sourceLineNo">214</span> RegionInfo.createRegionName(tableName, null, regionId, replicaId, false));<a name="line.214"></a>
-<span class="sourceLineNo">215</span> }<a name="line.215"></a>
-<span class="sourceLineNo">216</span><a name="line.216"></a>
-<span class="sourceLineNo">217</span> MutableRegionInfo(final TableName tableName, final byte[] startKey,<a name="line.217"></a>
-<span class="sourceLineNo">218</span> final byte[] endKey, final boolean split, final long regionId,<a name="line.218"></a>
-<span class="sourceLineNo">219</span> final int replicaId, boolean offLine, byte[] regionName) {<a name="line.219"></a>
-<span class="sourceLineNo">220</span> this(checkTableName(tableName),<a name="line.220"></a>
-<span class="sourceLineNo">221</span> checkStartKey(startKey),<a name="line.221"></a>
-<span class="sourceLineNo">222</span> checkEndKey(endKey),<a name="line.222"></a>
-<span class="sourceLineNo">223</span> split, regionId,<a name="line.223"></a>
-<span class="sourceLineNo">224</span> checkReplicaId(replicaId),<a name="line.224"></a>
-<span class="sourceLineNo">225</span> offLine,<a name="line.225"></a>
-<span class="sourceLineNo">226</span> regionName,<a name="line.226"></a>
-<span class="sourceLineNo">227</span> RegionInfo.encodeRegionName(regionName));<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> MutableRegionInfo(final TableName tableName, final byte[] startKey,<a name="line.230"></a>
-<span class="sourceLineNo">231</span> final byte[] endKey, final boolean split, final long regionId,<a name="line.231"></a>
-<span class="sourceLineNo">232</span> final int replicaId, boolean offLine, byte[] regionName, String encodedName) {<a name="line.232"></a>
-<span class="sourceLineNo">233</span> this.tableName = checkTableName(tableName);<a name="line.233"></a>
-<span class="sourceLineNo">234</span> this.startKey = checkStartKey(startKey);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> this.endKey = checkEndKey(endKey);<a name="line.235"></a>
-<span class="sourceLineNo">236</span> this.split = split;<a name="line.236"></a>
-<span class="sourceLineNo">237</span> this.regionId = regionId;<a name="line.237"></a>
-<span class="sourceLineNo">238</span> this.replicaId = checkReplicaId(replicaId);<a name="line.238"></a>
-<span class="sourceLineNo">239</span> this.offLine = offLine;<a name="line.239"></a>
-<span class="sourceLineNo">240</span> if (ArrayUtils.isEmpty(regionName)) {<a name="line.240"></a>
-<span class="sourceLineNo">241</span> this.regionName = RegionInfo.createRegionName(this.tableName, this.startKey, this.regionId, this.replicaId,<a name="line.241"></a>
-<span class="sourceLineNo">242</span> !this.tableName.equals(TableName.META_TABLE_NAME));<a name="line.242"></a>
-<span class="sourceLineNo">243</span> this.encodedName = RegionInfo.encodeRegionName(this.regionName);<a name="line.243"></a>
-<span class="sourceLineNo">244</span> } else {<a name="line.244"></a>
-<span class="sourceLineNo">245</span> this.regionName = regionName;<a name="line.245"></a>
-<span class="sourceLineNo">246</span> this.encodedName = encodedName;<a name="line.246"></a>
-<span class="sourceLineNo">247</span> }<a name="line.247"></a>
-<span class="sourceLineNo">248</span> this.hashCode = generateHashCode(<a name="line.248"></a>
-<span class="sourceLineNo">249</span> this.tableName,<a name="line.249"></a>
-<span class="sourceLineNo">250</span> this.startKey,<a name="line.250"></a>
-<span class="sourceLineNo">251</span> this.endKey,<a name="line.251"></a>
-<span class="sourceLineNo">252</span> this.regionId,<a name="line.252"></a>
-<span class="sourceLineNo">253</span> this.replicaId,<a name="line.253"></a>
-<span class="sourceLineNo">254</span> this.offLine,<a name="line.254"></a>
-<span class="sourceLineNo">255</span> this.regionName);<a name="line.255"></a>
-<span class="sourceLineNo">256</span> this.encodedNameAsBytes = Bytes.toBytes(this.encodedName);<a name="line.256"></a>
-<span class="sourceLineNo">257</span> }<a name="line.257"></a>
-<span class="sourceLineNo">258</span> /**<a name="line.258"></a>
-<span class="sourceLineNo">259</span> * @return Return a short, printable name for this region<a name="line.259"></a>
-<span class="sourceLineNo">260</span> * (usually encoded name) for us logging.<a name="line.260"></a>
-<span class="sourceLineNo">261</span> */<a name="line.261"></a>
-<span class="sourceLineNo">262</span> @Override<a name="line.262"></a>
-<span class="sourceLineNo">263</span> public String getShortNameToLog() {<a name="line.263"></a>
-<span class="sourceLineNo">264</span> return RegionInfo.prettyPrint(this.getEncodedName());<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span> /** @return the regionId */<a name="line.267"></a>
-<span class="sourceLineNo">268</span> @Override<a name="line.268"></a>
-<span class="sourceLineNo">269</span> public long getRegionId(){<a name="line.269"></a>
-<span class="sourceLineNo">270</span> return regionId;<a name="line.270"></a>
-<span class="sourceLineNo">271</span> }<a name="line.271"></a>
-<span class="sourceLineNo">272</span><a name="line.272"></a>
-<span class="sourceLineNo">273</span><a name="line.273"></a>
-<span class="sourceLineNo">274</span> /**<a name="line.274"></a>
-<span class="sourceLineNo">275</span> * @return the regionName as an array of bytes.<a name="line.275"></a>
-<span class="sourceLineNo">276</span> * @see #getRegionNameAsString()<a name="line.276"></a>
-<span class="sourceLineNo">277</span> */<a name="line.277"></a>
-<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
-<span class="sourceLineNo">279</span> public byte [] getRegionName(){<a name="line.279"></a>
-<span class="sourceLineNo">280</span> return regionName;<a name="line.280"></a>
-<span class="sourceLineNo">281</span> }<a name="line.281"></a>
-<span class="sourceLineNo">282</span><a name="line.282"></a>
-<span class="sourceLineNo">283</span> /**<a name="line.283"></a>
-<span class="sourceLineNo">284</span> * @return Region name as a String for use in logging, etc.<a name="line.284"></a>
-<span class="sourceLineNo">285</span> */<a name="line.285"></a>
-<span class="sourceLineNo">286</span> @Override<a name="line.286"></a>
-<span class="sourceLineNo">287</span> public String getRegionNameAsString() {<a name="line.287"></a>
-<span class="sourceLineNo">288</span> if (RegionInfo.hasEncodedName(this.regionName)) {<a name="line.288"></a>
-<span class="sourceLineNo">289</span> // new format region names already have their encoded name.<a name="line.289"></a>
-<span class="sourceLineNo">290</span> return Bytes.toStringBinary(this.regionName);<a name="line.290"></a>
-<span class="sourceLineNo">291</span> }<a name="line.291"></a>
-<span class="sourceLineNo">292</span><a name="line.292"></a>
-<span class="sourceLineNo">293</span> // old format. regionNameStr doesn't have the region name.<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> return Bytes.toStringBinary(this.regionName) + "." + this.getEncodedName();<a name="line.296"></a>
-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
-<span class="sourceLineNo">298</span><a name="line.298"></a>
-<span class="sourceLineNo">299</span> /** @return the encoded region name */<a name="line.299"></a>
-<span class="sourceLineNo">300</span> @Override<a name="line.300"></a>
-<span class="sourceLineNo">301</span> public String getEncodedName() {<a name="line.301"></a>
-<span class="sourceLineNo">302</span> return this.encodedName;<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span><a name="line.304"></a>
-<span class="sourceLineNo">305</span> @Override<a name="line.305"></a>
-<span class="sourceLineNo">306</span> public byte [] getEncodedNameAsBytes() {<a name="line.306"></a>
-<span class="sourceLineNo">307</span> return this.encodedNameAsBytes;<a name="line.307"></a>
-<span class="sourceLineNo">308</span> }<a name="line.308"></a>
-<span class="sourceLineNo">309</span><a name="line.309"></a>
-<span class="sourceLineNo">310</span> /** @return the startKey */<a name="line.310"></a>
-<span class="sourceLineNo">311</span> @Override<a name="line.311"></a>
-<span class="sourceLineNo">312</span> public byte [] getStartKey(){<a name="line.312"></a>
-<span class="sourceLineNo">313</span> return startKey;<a name="line.313"></a>
-<span class="sourceLineNo">314</span> }<a name="line.314"></a>
-<span class="sourceLineNo">315</span><a name="line.315"></a>
-<span class="sourceLineNo">316</span><a name="line.316"></a>
-<span class="sourceLineNo">317</span> /** @return the endKey */<a name="line.317"></a>
-<span class="sourceLineNo">318</span> @Override<a name="line.318"></a>
-<span class="sourceLineNo">319</span> public byte [] getEndKey(){<a name="line.319"></a>
-<span class="sourceLineNo">320</span> return endKey;<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> /**<a name="line.323"></a>
-<span class="sourceLineNo">324</span> * Get current table name of the region<a name="line.324"></a>
-<span class="sourceLineNo">325</span> * @return TableName<a name="line.325"></a>
-<span class="sourceLineNo">326</span> */<a name="line.326"></a>
-<span class="sourceLineNo">327</span> @Override<a name="line.327"></a>
-<span class="sourceLineNo">328</span> public TableName getTable() {<a name="line.328"></a>
-<span class="sourceLineNo">329</span> return this.tableName;<a name="line.329"></a>
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-<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> * Returns true if the given inclusive range of rows is fully contained<a name="line.333"></a>
-<span class="sourceLineNo">334</span> * by this region. For example, if the region is foo,a,g and this is<a name="line.334"></a>
-<span class="sourceLineNo">335</span> * passed ["b","c"] or ["a","c"] it will return true, but if this is passed<a name="line.335"></a>
-<span class="sourceLineNo">336</span> * ["b","z"] it will return false.<a name="line.336"></a>
-<span class="sourceLineNo">337</span> * @throws IllegalArgumentException if the range passed is invalid (ie. end &lt; start)<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>
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-<span class="sourceLineNo">342</span> throw new IllegalArgumentException(<a name="line.342"></a>
-<span class="sourceLineNo">343</span> "Invalid range: " + Bytes.toStringBinary(rangeStartKey) +<a name="line.343"></a>
-<span class="sourceLineNo">344</span> " > " + Bytes.toStringBinary(rangeEndKey));<a name="line.344"></a>
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-<span class="sourceLineNo">346</span><a name="line.346"></a>
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-<span class="sourceLineNo">349</span> Bytes.compareTo(rangeEndKey, endKey) < 0 ||<a name="line.349"></a>
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-<span class="sourceLineNo">351</span> return firstKeyInRange && lastKeyInRange;<a name="line.351"></a>
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-<span class="sourceLineNo">353</span><a name="line.353"></a>
-<span class="sourceLineNo">354</span> /**<a name="line.354"></a>
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-<span class="sourceLineNo">356</span> */<a name="line.356"></a>
-<span class="sourceLineNo">357</span> @Override<a name="line.357"></a>
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-<span class="sourceLineNo">359</span> return Bytes.compareTo(row, startKey) >= 0 &&<a name="line.359"></a>
-<span class="sourceLineNo">360</span> (Bytes.compareTo(row, endKey) < 0 ||<a name="line.360"></a>
-<span class="sourceLineNo">361</span> Bytes.equals(endKey, HConstants.EMPTY_BYTE_ARRAY));<a name="line.361"></a>
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-<span class="sourceLineNo">366</span> public boolean isMetaRegion() {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> return tableName.equals(FIRST_META_REGIONINFO.getTable());<a name="line.367"></a>
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-<span class="sourceLineNo">369</span><a name="line.369"></a>
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-<span class="sourceLineNo">372</span> */<a name="line.372"></a>
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-<span class="sourceLineNo">374</span> public boolean isSplit() {<a name="line.374"></a>
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-<span class="sourceLineNo">390</span> @Override<a name="line.390"></a>
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-<span class="sourceLineNo">394</span><a name="line.394"></a>
-<span class="sourceLineNo">395</span> /**<a name="line.395"></a>
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+<span class="sourceLineNo">206</span> * first meta regions<a name="line.206"></a>
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+<span class="sourceLineNo">210</span> HConstants.EMPTY_START_ROW,<a name="line.210"></a>
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+<span class="sourceLineNo">214</span> replicaId,<a name="line.214"></a>
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+<span class="sourceLineNo">236</span> this.startKey = checkStartKey(startKey);<a name="line.236"></a>
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+<span class="sourceLineNo">260</span> /**<a name="line.260"></a>
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+<span class="sourceLineNo">264</span> @Override<a name="line.264"></a>
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+<span class="sourceLineNo">268</span><a name="line.268"></a>
+<span class="sourceLineNo">269</span> /** @return the regionId */<a name="line.269"></a>
+<span class="sourceLineNo">270</span> @Override<a name="line.270"></a>
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+<span class="sourceLineNo">275</span><a name="line.275"></a>
+<span class="sourceLineNo">276</span> /**<a name="line.276"></a>
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+<span class="sourceLineNo">278</span> * @see #getRegionNameAsString()<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> public byte [] getRegionName(){<a name="line.281"></a>
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+<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> /**<a name="line.285"></a>
+<span class="sourceLineNo">286</span> * @return Region name as a String for use in logging, etc.<a name="line.286"></a>
+<span class="sourceLineNo">287</span> */<a name="line.287"></a>
+<span class="sourceLineNo">288</span> @Override<a name="line.288"></a>
+<span class="sourceLineNo">289</span> public String getRegionNameAsString() {<a name="line.289"></a>
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+<span class="sourceLineNo">292</span> return Bytes.toStringBinary(this.regionName);<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span><a name="line.294"></a>
+<span class="sourceLineNo">295</span> // old format. regionNameStr doesn't have the region name.<a name="line.295"></a>
+<span class="sourceLineNo">296</span> //<a name="line.296"></a>
+<span class="sourceLineNo">297</span> //<a name="line.297"></a>
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+<span class="sourceLineNo">299</span> }<a name="line.299"></a>
+<span class="sourceLineNo">300</span><a name="line.300"></a>
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+<span class="sourceLineNo">306</span><a name="line.306"></a>
+<span class="sourceLineNo">307</span> @Override<a name="line.307"></a>
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+<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
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+<span class="sourceLineNo">317</span><a name="line.317"></a>
+<span class="sourceLineNo">318</span><a name="line.318"></a>
+<span class="sourceLineNo">319</span> /** @return the endKey */<a name="line.319"></a>
+<span class="sourceLineNo">320</span> @Override<a name="line.320"></a>
+<span class="sourceLineNo">321</span> public byte [] getEndKey(){<a name="line.321"></a>
+<span class="sourceLineNo">322</span> return endKey;<a name="line.322"></a>
+<span class="sourceLineNo">323</span> }<a name="line.323"></a>
+<span class="sourceLineNo">324</span><a name="line.324"></a>
+<span class="sourceLineNo">325</span> /**<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * Get current table name of the region<a name="line.326"></a>
+<span class="sourceLineNo">327</span> * @return TableName<a name="line.327"></a>
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+<span class="sourceLineNo">329</span> @Override<a name="line.329"></a>
+<span class="sourceLineNo">330</span> public TableName getTable() {<a name="line.330"></a>
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