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From mi...@apache.org
Subject [46/51] [partial] hbase-site git commit: Published site at 7f39baf0f4572ff209837d7de5d37554851ecbb7.
Date Tue, 29 Mar 2016 16:07:25 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/fda4017d/apidocs/src-html/org/apache/hadoop/hbase/HRegionInfo.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/HRegionInfo.html b/apidocs/src-html/org/apache/hadoop/hbase/HRegionInfo.html
index 0a6a78c..aa7bdec 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/HRegionInfo.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/HRegionInfo.html
@@ -210,1004 +210,1005 @@
 <span class="sourceLineNo">202</span>  public final static byte[] HIDDEN_START_KEY = Bytes.toBytes("hidden-start-key");<a name="line.202"></a>
 <span class="sourceLineNo">203</span><a name="line.203"></a>
 <span class="sourceLineNo">204</span>  /** HRegionInfo for first meta region */<a name="line.204"></a>
-<span class="sourceLineNo">205</span>  public static final HRegionInfo FIRST_META_REGIONINFO =<a name="line.205"></a>
-<span class="sourceLineNo">206</span>      new HRegionInfo(1L, TableName.META_TABLE_NAME);<a name="line.206"></a>
-<span class="sourceLineNo">207</span><a name="line.207"></a>
-<span class="sourceLineNo">208</span>  private void setHashCode() {<a name="line.208"></a>
-<span class="sourceLineNo">209</span>    int result = Arrays.hashCode(this.regionName);<a name="line.209"></a>
-<span class="sourceLineNo">210</span>    result ^= this.regionId;<a name="line.210"></a>
-<span class="sourceLineNo">211</span>    result ^= Arrays.hashCode(this.startKey);<a name="line.211"></a>
-<span class="sourceLineNo">212</span>    result ^= Arrays.hashCode(this.endKey);<a name="line.212"></a>
-<span class="sourceLineNo">213</span>    result ^= Boolean.valueOf(this.offLine).hashCode();<a name="line.213"></a>
-<span class="sourceLineNo">214</span>    result ^= Arrays.hashCode(this.tableName.getName());<a name="line.214"></a>
-<span class="sourceLineNo">215</span>    result ^= this.replicaId;<a name="line.215"></a>
-<span class="sourceLineNo">216</span>    this.hashCode = result;<a name="line.216"></a>
-<span class="sourceLineNo">217</span>  }<a name="line.217"></a>
-<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">205</span>  // TODO: How come Meta regions still do not have encoded region names? Fix.<a name="line.205"></a>
+<span class="sourceLineNo">206</span>  public static final HRegionInfo FIRST_META_REGIONINFO =<a name="line.206"></a>
+<span class="sourceLineNo">207</span>      new HRegionInfo(1L, TableName.META_TABLE_NAME);<a name="line.207"></a>
+<span class="sourceLineNo">208</span><a name="line.208"></a>
+<span class="sourceLineNo">209</span>  private void setHashCode() {<a name="line.209"></a>
+<span class="sourceLineNo">210</span>    int result = Arrays.hashCode(this.regionName);<a name="line.210"></a>
+<span class="sourceLineNo">211</span>    result ^= this.regionId;<a name="line.211"></a>
+<span class="sourceLineNo">212</span>    result ^= Arrays.hashCode(this.startKey);<a name="line.212"></a>
+<span class="sourceLineNo">213</span>    result ^= Arrays.hashCode(this.endKey);<a name="line.213"></a>
+<span class="sourceLineNo">214</span>    result ^= Boolean.valueOf(this.offLine).hashCode();<a name="line.214"></a>
+<span class="sourceLineNo">215</span>    result ^= Arrays.hashCode(this.tableName.getName());<a name="line.215"></a>
+<span class="sourceLineNo">216</span>    result ^= this.replicaId;<a name="line.216"></a>
+<span class="sourceLineNo">217</span>    this.hashCode = result;<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>   * Private constructor used constructing HRegionInfo for the<a name="line.221"></a>
-<span class="sourceLineNo">222</span>   * first meta regions<a name="line.222"></a>
-<span class="sourceLineNo">223</span>   */<a name="line.223"></a>
-<span class="sourceLineNo">224</span>  private HRegionInfo(long regionId, TableName tableName) {<a name="line.224"></a>
-<span class="sourceLineNo">225</span>    this(regionId, tableName, DEFAULT_REPLICA_ID);<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>  public HRegionInfo(long regionId, TableName tableName, int replicaId) {<a name="line.228"></a>
-<span class="sourceLineNo">229</span>    super();<a name="line.229"></a>
-<span class="sourceLineNo">230</span>    this.regionId = regionId;<a name="line.230"></a>
-<span class="sourceLineNo">231</span>    this.tableName = tableName;<a name="line.231"></a>
-<span class="sourceLineNo">232</span>    this.replicaId = replicaId;<a name="line.232"></a>
-<span class="sourceLineNo">233</span>    // Note: First Meta region replicas names are in old format<a name="line.233"></a>
-<span class="sourceLineNo">234</span>    this.regionName = createRegionName(tableName, null, regionId, replicaId, false);<a name="line.234"></a>
-<span class="sourceLineNo">235</span>    setHashCode();<a name="line.235"></a>
-<span class="sourceLineNo">236</span>  }<a name="line.236"></a>
-<span class="sourceLineNo">237</span><a name="line.237"></a>
-<span class="sourceLineNo">238</span>  public HRegionInfo(final TableName tableName) {<a name="line.238"></a>
-<span class="sourceLineNo">239</span>    this(tableName, null, null);<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>  /**<a name="line.242"></a>
-<span class="sourceLineNo">243</span>   * Construct HRegionInfo with explicit parameters<a name="line.243"></a>
-<span class="sourceLineNo">244</span>   *<a name="line.244"></a>
-<span class="sourceLineNo">245</span>   * @param tableName the table name<a name="line.245"></a>
-<span class="sourceLineNo">246</span>   * @param startKey first key in region<a name="line.246"></a>
-<span class="sourceLineNo">247</span>   * @param endKey end of key range<a name="line.247"></a>
-<span class="sourceLineNo">248</span>   * @throws IllegalArgumentException<a name="line.248"></a>
-<span class="sourceLineNo">249</span>   */<a name="line.249"></a>
-<span class="sourceLineNo">250</span>  public HRegionInfo(final TableName tableName, final byte[] startKey, final byte[] endKey)<a name="line.250"></a>
-<span class="sourceLineNo">251</span>  throws IllegalArgumentException {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>    this(tableName, startKey, endKey, false);<a name="line.252"></a>
-<span class="sourceLineNo">253</span>  }<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>   * Construct HRegionInfo with explicit parameters<a name="line.256"></a>
-<span class="sourceLineNo">257</span>   *<a name="line.257"></a>
-<span class="sourceLineNo">258</span>   * @param tableName the table descriptor<a name="line.258"></a>
-<span class="sourceLineNo">259</span>   * @param startKey first key in region<a name="line.259"></a>
-<span class="sourceLineNo">260</span>   * @param endKey end of key range<a name="line.260"></a>
-<span class="sourceLineNo">261</span>   * @param split true if this region has split and we have daughter regions<a name="line.261"></a>
-<span class="sourceLineNo">262</span>   * regions that may or may not hold references to this region.<a name="line.262"></a>
-<span class="sourceLineNo">263</span>   * @throws IllegalArgumentException<a name="line.263"></a>
-<span class="sourceLineNo">264</span>   */<a name="line.264"></a>
-<span class="sourceLineNo">265</span>  public HRegionInfo(final TableName tableName, final byte[] startKey, final byte[] endKey,<a name="line.265"></a>
-<span class="sourceLineNo">266</span>      final boolean split)<a name="line.266"></a>
-<span class="sourceLineNo">267</span>  throws IllegalArgumentException {<a name="line.267"></a>
-<span class="sourceLineNo">268</span>    this(tableName, startKey, endKey, split, System.currentTimeMillis());<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>   * Construct HRegionInfo with explicit parameters<a name="line.272"></a>
-<span class="sourceLineNo">273</span>   *<a name="line.273"></a>
-<span class="sourceLineNo">274</span>   * @param tableName the table descriptor<a name="line.274"></a>
-<span class="sourceLineNo">275</span>   * @param startKey first key in region<a name="line.275"></a>
-<span class="sourceLineNo">276</span>   * @param endKey end of key range<a name="line.276"></a>
-<span class="sourceLineNo">277</span>   * @param split true if this region has split and we have daughter regions<a name="line.277"></a>
-<span class="sourceLineNo">278</span>   * regions that may or may not hold references to this region.<a name="line.278"></a>
-<span class="sourceLineNo">279</span>   * @param regionid Region id to use.<a name="line.279"></a>
-<span class="sourceLineNo">280</span>   * @throws IllegalArgumentException<a name="line.280"></a>
-<span class="sourceLineNo">281</span>   */<a name="line.281"></a>
-<span class="sourceLineNo">282</span>  public HRegionInfo(final TableName tableName, final byte[] startKey,<a name="line.282"></a>
-<span class="sourceLineNo">283</span>                     final byte[] endKey, final boolean split, final long regionid)<a name="line.283"></a>
-<span class="sourceLineNo">284</span>  throws IllegalArgumentException {<a name="line.284"></a>
-<span class="sourceLineNo">285</span>    this(tableName, startKey, endKey, split, regionid, DEFAULT_REPLICA_ID);<a name="line.285"></a>
-<span class="sourceLineNo">286</span>  }<a name="line.286"></a>
-<span class="sourceLineNo">287</span><a name="line.287"></a>
-<span class="sourceLineNo">288</span>  /**<a name="line.288"></a>
-<span class="sourceLineNo">289</span>   * Construct HRegionInfo with explicit parameters<a name="line.289"></a>
-<span class="sourceLineNo">290</span>   *<a name="line.290"></a>
-<span class="sourceLineNo">291</span>   * @param tableName the table descriptor<a name="line.291"></a>
-<span class="sourceLineNo">292</span>   * @param startKey first key in region<a name="line.292"></a>
-<span class="sourceLineNo">293</span>   * @param endKey end of key range<a name="line.293"></a>
-<span class="sourceLineNo">294</span>   * @param split true if this region has split and we have daughter regions<a name="line.294"></a>
-<span class="sourceLineNo">295</span>   * regions that may or may not hold references to this region.<a name="line.295"></a>
-<span class="sourceLineNo">296</span>   * @param regionid Region id to use.<a name="line.296"></a>
-<span class="sourceLineNo">297</span>   * @param replicaId the replicaId to use<a name="line.297"></a>
-<span class="sourceLineNo">298</span>   * @throws IllegalArgumentException<a name="line.298"></a>
-<span class="sourceLineNo">299</span>   */<a name="line.299"></a>
-<span class="sourceLineNo">300</span>  public HRegionInfo(final TableName tableName, final byte[] startKey,<a name="line.300"></a>
-<span class="sourceLineNo">301</span>                     final byte[] endKey, final boolean split, final long regionid,<a name="line.301"></a>
-<span class="sourceLineNo">302</span>                     final int replicaId)<a name="line.302"></a>
-<span class="sourceLineNo">303</span>    throws IllegalArgumentException {<a name="line.303"></a>
-<span class="sourceLineNo">304</span>    super();<a name="line.304"></a>
-<span class="sourceLineNo">305</span>    if (tableName == null) {<a name="line.305"></a>
-<span class="sourceLineNo">306</span>      throw new IllegalArgumentException("TableName cannot be null");<a name="line.306"></a>
-<span class="sourceLineNo">307</span>    }<a name="line.307"></a>
-<span class="sourceLineNo">308</span>    this.tableName = tableName;<a name="line.308"></a>
-<span class="sourceLineNo">309</span>    this.offLine = false;<a name="line.309"></a>
-<span class="sourceLineNo">310</span>    this.regionId = regionid;<a name="line.310"></a>
-<span class="sourceLineNo">311</span>    this.replicaId = replicaId;<a name="line.311"></a>
-<span class="sourceLineNo">312</span>    if (this.replicaId &gt; MAX_REPLICA_ID) {<a name="line.312"></a>
-<span class="sourceLineNo">313</span>      throw new IllegalArgumentException("ReplicaId cannot be greater than" + MAX_REPLICA_ID);<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>    this.regionName = createRegionName(this.tableName, startKey, regionId, replicaId, true);<a name="line.316"></a>
-<span class="sourceLineNo">317</span><a name="line.317"></a>
-<span class="sourceLineNo">318</span>    this.split = split;<a name="line.318"></a>
-<span class="sourceLineNo">319</span>    this.endKey = endKey == null? HConstants.EMPTY_END_ROW: endKey.clone();<a name="line.319"></a>
-<span class="sourceLineNo">320</span>    this.startKey = startKey == null?<a name="line.320"></a>
-<span class="sourceLineNo">321</span>      HConstants.EMPTY_START_ROW: startKey.clone();<a name="line.321"></a>
-<span class="sourceLineNo">322</span>    this.tableName = tableName;<a name="line.322"></a>
-<span class="sourceLineNo">323</span>    setHashCode();<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>  /**<a name="line.326"></a>
-<span class="sourceLineNo">327</span>   * Costruct a copy of another HRegionInfo<a name="line.327"></a>
-<span class="sourceLineNo">328</span>   *<a name="line.328"></a>
-<span class="sourceLineNo">329</span>   * @param other<a name="line.329"></a>
-<span class="sourceLineNo">330</span>   */<a name="line.330"></a>
-<span class="sourceLineNo">331</span>  public HRegionInfo(HRegionInfo other) {<a name="line.331"></a>
-<span class="sourceLineNo">332</span>    super();<a name="line.332"></a>
-<span class="sourceLineNo">333</span>    this.endKey = other.getEndKey();<a name="line.333"></a>
-<span class="sourceLineNo">334</span>    this.offLine = other.isOffline();<a name="line.334"></a>
-<span class="sourceLineNo">335</span>    this.regionId = other.getRegionId();<a name="line.335"></a>
-<span class="sourceLineNo">336</span>    this.regionName = other.getRegionName();<a name="line.336"></a>
-<span class="sourceLineNo">337</span>    this.split = other.isSplit();<a name="line.337"></a>
-<span class="sourceLineNo">338</span>    this.startKey = other.getStartKey();<a name="line.338"></a>
-<span class="sourceLineNo">339</span>    this.hashCode = other.hashCode();<a name="line.339"></a>
-<span class="sourceLineNo">340</span>    this.encodedName = other.getEncodedName();<a name="line.340"></a>
-<span class="sourceLineNo">341</span>    this.tableName = other.tableName;<a name="line.341"></a>
-<span class="sourceLineNo">342</span>    this.replicaId = other.replicaId;<a name="line.342"></a>
-<span class="sourceLineNo">343</span>  }<a name="line.343"></a>
-<span class="sourceLineNo">344</span><a name="line.344"></a>
-<span class="sourceLineNo">345</span>  public HRegionInfo(HRegionInfo other, int replicaId) {<a name="line.345"></a>
-<span class="sourceLineNo">346</span>    this(other);<a name="line.346"></a>
-<span class="sourceLineNo">347</span>    this.replicaId = replicaId;<a name="line.347"></a>
-<span class="sourceLineNo">348</span>    this.setHashCode();<a name="line.348"></a>
-<span class="sourceLineNo">349</span>  }<a name="line.349"></a>
-<span class="sourceLineNo">350</span><a name="line.350"></a>
-<span class="sourceLineNo">351</span>  /**<a name="line.351"></a>
-<span class="sourceLineNo">352</span>   * Make a region name of passed parameters.<a name="line.352"></a>
-<span class="sourceLineNo">353</span>   * @param tableName<a name="line.353"></a>
-<span class="sourceLineNo">354</span>   * @param startKey Can be null<a name="line.354"></a>
-<span class="sourceLineNo">355</span>   * @param regionid Region id (Usually timestamp from when region was created).<a name="line.355"></a>
-<span class="sourceLineNo">356</span>   * @param newFormat should we create the region name in the new format<a name="line.356"></a>
-<span class="sourceLineNo">357</span>   *                  (such that it contains its encoded name?).<a name="line.357"></a>
-<span class="sourceLineNo">358</span>   * @return Region name made of passed tableName, startKey and id<a name="line.358"></a>
-<span class="sourceLineNo">359</span>   */<a name="line.359"></a>
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-<span class="sourceLineNo">362</span>    return createRegionName(tableName, startKey, Long.toString(regionid), newFormat);<a name="line.362"></a>
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-<span class="sourceLineNo">365</span>  /**<a name="line.365"></a>
-<span class="sourceLineNo">366</span>   * Make a region name of passed parameters.<a name="line.366"></a>
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-<span class="sourceLineNo">369</span>   * @param id Region id (Usually timestamp from when region was created).<a name="line.369"></a>
-<span class="sourceLineNo">370</span>   * @param newFormat should we create the region name in the new format<a name="line.370"></a>
-<span class="sourceLineNo">371</span>   *                  (such that it contains its encoded name?).<a name="line.371"></a>
-<span class="sourceLineNo">372</span>   * @return Region name made of passed tableName, startKey and id<a name="line.372"></a>
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-<span class="sourceLineNo">378</span><a name="line.378"></a>
-<span class="sourceLineNo">379</span>  /**<a name="line.379"></a>
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-<span class="sourceLineNo">382</span>   * @param startKey Can be null<a name="line.382"></a>
-<span class="sourceLineNo">383</span>   * @param regionid Region id (Usually timestamp from when region was created).<a name="line.383"></a>
-<span class="sourceLineNo">384</span>   * @param replicaId<a name="line.384"></a>
-<span class="sourceLineNo">385</span>   * @param newFormat should we create the region name in the new format<a name="line.385"></a>
-<span class="sourceLineNo">386</span>   *                  (such that it contains its encoded name?).<a name="line.386"></a>
-<span class="sourceLineNo">387</span>   * @return Region name made of passed tableName, startKey, id and replicaId<a name="line.387"></a>
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-<span class="sourceLineNo">391</span>    return createRegionName(tableName, startKey, Bytes.toBytes(Long.toString(regionid)),<a name="line.391"></a>
-<span class="sourceLineNo">392</span>        replicaId, newFormat);<a name="line.392"></a>
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-<span class="sourceLineNo">395</span>  /**<a name="line.395"></a>
-<span class="sourceLineNo">396</span>   * Make a region name of passed parameters.<a name="line.396"></a>
-<span class="sourceLineNo">397</span>   * @param tableName<a name="line.397"></a>
-<span class="sourceLineNo">398</span>   * @param startKey Can be null<a name="line.398"></a>
-<span class="sourceLineNo">399</span>   * @param id Region id (Usually timestamp from when region was created).<a name="line.399"></a>
-<span class="sourceLineNo">400</span>   * @param newFormat should we create the region name in the new format<a name="line.400"></a>
-<span class="sourceLineNo">401</span>   *                  (such that it contains its encoded name?).<a name="line.401"></a>
-<span class="sourceLineNo">402</span>   * @return Region name made of passed tableName, startKey and id<a name="line.402"></a>
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-<span class="sourceLineNo">406</span>    return createRegionName(tableName, startKey, id, DEFAULT_REPLICA_ID, newFormat);<a name="line.406"></a>
-<span class="sourceLineNo">407</span>  }<a name="line.407"></a>
-<span class="sourceLineNo">408</span>  /**<a name="line.408"></a>
-<span class="sourceLineNo">409</span>   * Make a region name of passed parameters.<a name="line.409"></a>
-<span class="sourceLineNo">410</span>   * @param tableName<a name="line.410"></a>
-<span class="sourceLineNo">411</span>   * @param startKey Can be null<a name="line.411"></a>
-<span class="sourceLineNo">412</span>   * @param id Region id (Usually timestamp from when region was created).<a name="line.412"></a>
-<span class="sourceLineNo">413</span>   * @param replicaId<a name="line.413"></a>
-<span class="sourceLineNo">414</span>   * @param newFormat should we create the region name in the new format<a name="line.414"></a>
-<span class="sourceLineNo">415</span>   * @return Region name made of passed tableName, startKey, id and replicaId<a name="line.415"></a>
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+<span class="sourceLineNo">508</span>   * Separate elements of a regionName.<a name="line.508"></a>
+<span class="sourceLineNo">509</span>   * @param regionName<a name="line.509"></a>
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+<span class="sourceLineNo">511</span>   * @throws IOException<a name="line.511"></a>
+<span class="sourceLineNo">512</span>   */<a name="line.512"></a>
+<span class="sourceLineNo">513</span>  public static byte [][] parseRegionName(final byte [] regionName)<a name="line.513"></a>
+<span class="sourceLineNo">514</span>  throws IOException {<a name="line.514"></a>
+<span class="sourceLineNo">515</span>    // Region name is of the format:<a name="line.515"></a>
+<span class="sourceLineNo">516</span>    // tablename,startkey,regionIdTimestamp[_replicaId][.encodedName.]<a name="line.516"></a>
+<span class="sourceLineNo">517</span>    // startkey can contain the delimiter (',') so we parse from the start and end<a name="line.517"></a>
+<span class="sourceLineNo">518</span><a name="line.518"></a>
+<span class="sourceLineNo">519</span>    // parse from start<a name="line.519"></a>
+<span class="sourceLineNo">520</span>    int offset = -1;<a name="line.520"></a>
+<span class="sourceLineNo">521</span>    for (int i = 0; i &lt; regionName.length; i++) {<a name="line.521"></a>
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+<span class="sourceLineNo">523</span>        offset = i;<a name="line.523"></a>
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+<span class="sourceLineNo">526</span>    }<a name="line.526"></a>
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+<span class="sourceLineNo">529</span>        + ": " + Bytes.toStringBinary(regionName));<a name="line.529"></a>
+<span class="sourceLineNo">530</span>    }<a name="line.530"></a>
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+<span class="sourceLineNo">534</span><a name="line.534"></a>
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+<span class="sourceLineNo">536</span>    // check whether regionName contains encodedName<a name="line.536"></a>
+<span class="sourceLineNo">537</span>    if (regionName.length &gt; MD5_HEX_LENGTH + 2<a name="line.537"></a>
+<span class="sourceLineNo">538</span>        &amp;&amp; regionName[regionName.length-1] == ENC_SEPARATOR<a name="line.538"></a>
+<span class="sourceLineNo">539</span>        &amp;&amp; regionName[regionName.length-MD5_HEX_LENGTH-2] == ENC_SEPARATOR) {<a name="line.539"></a>
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+<span class="sourceLineNo">541</span>    }<a name="line.541"></a>
+<span class="sourceLineNo">542</span><a name="line.542"></a>
+<span class="sourceLineNo">543</span>    // parse from end<a name="line.543"></a>
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+<span class="sourceLineNo">547</span>      if (regionName[i] == REPLICA_ID_DELIMITER) { //replicaId may or may not be present<a name="line.547"></a>
+<span class="sourceLineNo">548</span>        replicaId = new byte[endOffset - i - 1];<a name="line.548"></a>
+<span class="sourceLineNo">549</span>        System.arraycopy(regionName, i + 1, replicaId, 0,<a name="line.549"></a>
+<span class="sourceLineNo">550</span>          endOffset - i - 1);<a name="line.550"></a>
+<span class="sourceLineNo">551</span>        idEndOffset = i;<a name="line.551"></a>
+<span class="sourceLineNo">552</span>        // do not break, continue to search for id<a name="line.552"></a>
+<span class="sourceLineNo">553</span>      }<a name="line.553"></a>
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+<span class="sourceLineNo">556</span>        break;<a name="line.556"></a>
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+<span class="sourceLineNo">558</span>    }<a name="line.558"></a>
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+<span class="sourceLineNo">562</span>    }<a name="line.562"></a>
+<span class="sourceLineNo">563</span>    byte [] startKey = HConstants.EMPTY_BYTE_ARRAY;<a name="line.563"></a>
+<span class="sourceLineNo">564</span>    if(offset != tableName.length + 1) {<a name="line.564"></a>
+<span class="sourceLineNo">565</span>      startKey = new byte[offset - tableName.length - 1];<a name="line.565"></a>
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+<span class="sourceLineNo">567</span>          offset - tableName.length - 1);<a name="line.567"></a>
+<span class="sourceLineNo">568</span>    }<a name="line.568"></a>
+<span class="sourceLineNo">569</span>    byte [] id = new byte[idEndOffset - offset - 1];<a name="line.569"></a>
+<span class="sourceLineNo">570</span>    System.arraycopy(regionName, offset + 1, id, 0,<a name="line.570"></a>
+<span class="sourceLineNo">571</span>      idEndOffset - offset - 1);<a name="line.571"></a>
+<span class="sourceLineNo">572</span>    byte [][] elements = new byte[replicaId == null ? 3 : 4][];<a name="line.572"></a>
+<span class="sourceLineNo">573</span>    elements[0] = tableName;<a name="line.573"></a>
+<span class="sourceLineNo">574</span>    elements[1] = startKey;<a name="line.574"></a>
+<span class="sourceLineNo">575</span>    elements[2] = id;<a name="line.575"></a>
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+<span class="sourceLineNo">578</span>    }<a name="line.578"></a>
+<span class="sourceLineNo">579</span><a name="line.579"></a>
+<span class="sourceLineNo">580</span>    return elements;<a name="line.580"></a>
+<span class="sourceLineNo">581</span>  }<a name="line.581"></a>
+<span class="sourceLineNo">582</span><a name="line.582"></a>
+<span class="sourceLineNo">583</span>  /** @return the regionId */<a name="line.583"></a>
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+<span class="sourceLineNo">585</span>    return regionId;<a name="line.585"></a>
+<span class="sourceLineNo">586</span>  }<a name="line.586"></a>
+<span class="sourceLineNo">587</span><a name="line.587"></a>
+<span class="sourceLineNo">588</span>  /**<a name="line.588"></a>
+<span class="sourceLineNo">589</span>   * @return the regionName as an array of bytes.<a name="line.589"></a>
+<span class="sourceLineNo">590</span>   * @see #getRegionNameAsString()<a name="line.590"></a>
+<span class="sourceLineNo">591</span>   */<a name="line.591"></a>
+<span class="sourceLineNo">592</span>  public byte [] getRegionName(){<a name="line.592"></a>
+<span class="sourceLineNo">593</span>    return regionName;<a name="line.593"></a>
+<span class="sourceLineNo">594</span>  }<a name="line.594"></a>
+<span class="sourceLineNo">595</span><a name="line.595"></a>
+<span class="sourceLineNo">596</span>  /**<a name="line.596"></a>
+<span class="sourceLineNo">597</span>   * @return Region name as a String for use in logging, etc.<a name="line.597"></a>
+<span class="sourceLineNo">598</span>   */<a name="line.598"></a>
+<span class="sourceLineNo">599</span>  public String getRegionNameAsString() {<a name="line.599"></a>
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+<span class="sourceLineNo">601</span>      // new format region names already have their encoded name.<a name="line.601"></a>
+<span class="sourceLineNo">602</span>      return Bytes.toStringBinary(this.regionName);<a name="line.602"></a>
+<span class="sourceLineNo">603</span>    }<a name="line.603"></a>
+<span class="sourceLineNo">604</span><a name="line.604"></a>
+<span class="sourceLineNo">605</span>    // old format. regionNameStr doesn't have the region name.<a name="line.605"></a>
 <span class="sourceLineNo">606</span>    //<a name="line.606"></a>
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-<span class="sourceLineNo">609</span><a name="line.609"></a>
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-<span class="sourceLineNo">634</span><a name="line.634"></a>
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-<span class="sourceLineNo">638</span>   */<a name="line.638"></a>
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-<span class="sourceLineNo">646</span>    return this.tableName;<a name="line.646"></a>
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-<span class="sourceLineNo">670</span>  /**<a name="line.670"></a>
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-<span class="sourceLineNo">675</span>      (Bytes.compareTo(row, endKey) &lt; 0 ||<a name="line.675"></a>
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-<span class="sourceLineNo">678</span><a name="line.678"></a>
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-<span class="sourceLineNo">680</span>   * @return true if this region is from hbase:meta<a name="line.680"></a>
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-<span class="sourceLineNo">690</span><a name="line.690"></a>
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-<span class="sourceLineNo">692</span>   * @return true if this region is from a system table<a name="line.692"></a>
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-<span class="sourceLineNo">699</span>   * @return True if has been split and has daughters.<a name="line.699"></a>
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-<span class="sourceLineNo">704</span><a name="line.704"></a>
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-<span class="sourceLineNo">706</span>   * @param split set split status<a name="line.706"></a>
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-<span class="sourceLineNo">713</span>   * @return True if this region is offline.<a name="line.713"></a>
-<span class="sourceLineNo">714</span>   */<a name="line.714"></a>
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-<span class="sourceLineNo">718</span><a name="line.718"></a>
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-<span class="sourceLineNo">720</span>   * The parent of a region split is offline while split daughters hold<a name="line.720"></a>
-<span class="sourceLineNo">721</span>   * references to the parent. Offlined regions are closed.<a name="line.721"></a>
-<span class="sourceLineNo">722</span>   * @param offLine Set online/offline status.<a name="line.722"></a>
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-<span class="sourceLineNo">725</span>    this.offLine = offLine;<a name="line.725"></a>
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-<span class="sourceLineNo">727</span><a name="line.727"></a>
-<span class="sourceLineNo">728</span>  /**<a name="line.728"></a>
-<span class="sourceLineNo">729</span>   * @return True if this is a split parent region.<a name="line.729"></a>
-<span class="sourceLineNo">730</span>   */<a name="line.730"></a>
-<span class="sourceLineNo">731</span>  public boolean isSplitParent() {<a name="line.731"></a>
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-<span class="sourceLineNo">733</span>    if (!isOffline()) {<a name="line.733"></a>
-<span class="sourceLineNo">734</span>      LOG.warn("Region is split but NOT offline: " + getRegionNameA

<TRUNCATED>

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