http://git-wip-us.apache.org/repos/asf/hbase-site/blob/5a2158f2/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HStore.StoreFlusherImpl.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HStore.StoreFlusherImpl.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HStore.StoreFlusherImpl.html
index 5243b06..af3ba51 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HStore.StoreFlusherImpl.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/HStore.StoreFlusherImpl.html
@@ -2128,464 +2128,463 @@
 <span class="sourceLineNo">2120</span>    return this.region;<a 
name="line.2120"></a>
 <span class="sourceLineNo">2121</span>  }<a name="line.2121"></a>
 <span class="sourceLineNo">2122</span><a name="line.2122"></a>
-<span class="sourceLineNo">2123</span>  @Override<a name="line.2123"></a>
-<span class="sourceLineNo">2124</span>  public RegionCoprocessorHost 
getCoprocessorHost() {<a name="line.2124"></a>
-<span class="sourceLineNo">2125</span>    return 
this.region.getCoprocessorHost();<a name="line.2125"></a>
-<span class="sourceLineNo">2126</span>  }<a name="line.2126"></a>
-<span class="sourceLineNo">2127</span><a name="line.2127"></a>
-<span class="sourceLineNo">2128</span>  @Override<a name="line.2128"></a>
-<span class="sourceLineNo">2129</span>  public RegionInfo getRegionInfo() {<a 
name="line.2129"></a>
-<span class="sourceLineNo">2130</span>    return this.fs.getRegionInfo();<a 
name="line.2130"></a>
-<span class="sourceLineNo">2131</span>  }<a name="line.2131"></a>
-<span class="sourceLineNo">2132</span><a name="line.2132"></a>
-<span class="sourceLineNo">2133</span>  @Override<a name="line.2133"></a>
-<span class="sourceLineNo">2134</span>  public boolean areWritesEnabled() {<a 
name="line.2134"></a>
-<span class="sourceLineNo">2135</span>    return 
this.region.areWritesEnabled();<a name="line.2135"></a>
-<span class="sourceLineNo">2136</span>  }<a name="line.2136"></a>
-<span class="sourceLineNo">2137</span><a name="line.2137"></a>
-<span class="sourceLineNo">2138</span>  @Override<a name="line.2138"></a>
-<span class="sourceLineNo">2139</span>  public long getSmallestReadPoint() {<a 
name="line.2139"></a>
-<span class="sourceLineNo">2140</span>    return 
this.region.getSmallestReadPoint();<a name="line.2140"></a>
-<span class="sourceLineNo">2141</span>  }<a name="line.2141"></a>
-<span class="sourceLineNo">2142</span><a name="line.2142"></a>
-<span class="sourceLineNo">2143</span>  /**<a name="line.2143"></a>
-<span class="sourceLineNo">2144</span>   * Adds or replaces the specified 
KeyValues.<a name="line.2144"></a>
-<span class="sourceLineNo">2145</span>   * &lt;p&gt;<a name="line.2145"></a>
-<span class="sourceLineNo">2146</span>   * For each KeyValue specified, if a 
cell with the same row, family, and qualifier exists in<a name="line.2146"></a>
-<span class="sourceLineNo">2147</span>   * MemStore, it will be replaced. 
Otherwise, it will just be inserted to MemStore.<a name="line.2147"></a>
-<span class="sourceLineNo">2148</span>   * &lt;p&gt;<a name="line.2148"></a>
-<span class="sourceLineNo">2149</span>   * This operation is atomic on each 
KeyValue (row/family/qualifier) but not necessarily atomic<a 
name="line.2149"></a>
-<span class="sourceLineNo">2150</span>   * across all of them.<a 
name="line.2150"></a>
-<span class="sourceLineNo">2151</span>   * @param cells<a name="line.2151"></a>
-<span class="sourceLineNo">2152</span>   * @param readpoint readpoint below 
which we can safely remove duplicate KVs<a name="line.2152"></a>
-<span class="sourceLineNo">2153</span>   * @param memstoreSize<a 
name="line.2153"></a>
-<span class="sourceLineNo">2154</span>   * @throws IOException<a 
name="line.2154"></a>
-<span class="sourceLineNo">2155</span>   */<a name="line.2155"></a>
-<span class="sourceLineNo">2156</span>  public void 
upsert(Iterable&lt;Cell&gt; cells, long readpoint, MemStoreSize memstoreSize)<a 
name="line.2156"></a>
-<span class="sourceLineNo">2157</span>      throws IOException {<a 
name="line.2157"></a>
-<span class="sourceLineNo">2158</span>    this.lock.readLock().lock();<a 
name="line.2158"></a>
-<span class="sourceLineNo">2159</span>    try {<a name="line.2159"></a>
-<span class="sourceLineNo">2160</span>      this.memstore.upsert(cells, 
readpoint, memstoreSize);<a name="line.2160"></a>
-<span class="sourceLineNo">2161</span>    } finally {<a name="line.2161"></a>
-<span class="sourceLineNo">2162</span>      this.lock.readLock().unlock();<a 
name="line.2162"></a>
-<span class="sourceLineNo">2163</span>    }<a name="line.2163"></a>
-<span class="sourceLineNo">2164</span>  }<a name="line.2164"></a>
-<span class="sourceLineNo">2165</span><a name="line.2165"></a>
-<span class="sourceLineNo">2166</span>  public StoreFlushContext 
createFlushContext(long cacheFlushId) {<a name="line.2166"></a>
-<span class="sourceLineNo">2167</span>    return new 
StoreFlusherImpl(cacheFlushId);<a name="line.2167"></a>
-<span class="sourceLineNo">2168</span>  }<a name="line.2168"></a>
-<span class="sourceLineNo">2169</span><a name="line.2169"></a>
-<span class="sourceLineNo">2170</span>  private final class StoreFlusherImpl 
implements StoreFlushContext {<a name="line.2170"></a>
-<span class="sourceLineNo">2171</span><a name="line.2171"></a>
-<span class="sourceLineNo">2172</span>    private long cacheFlushSeqNum;<a 
name="line.2172"></a>
-<span class="sourceLineNo">2173</span>    private MemStoreSnapshot snapshot;<a 
name="line.2173"></a>
-<span class="sourceLineNo">2174</span>    private List&lt;Path&gt; 
tempFiles;<a name="line.2174"></a>
-<span class="sourceLineNo">2175</span>    private List&lt;Path&gt; 
committedFiles;<a name="line.2175"></a>
-<span class="sourceLineNo">2176</span>    private long cacheFlushCount;<a 
name="line.2176"></a>
-<span class="sourceLineNo">2177</span>    private long cacheFlushSize;<a 
name="line.2177"></a>
-<span class="sourceLineNo">2178</span>    private long outputFileSize;<a 
name="line.2178"></a>
-<span class="sourceLineNo">2179</span><a name="line.2179"></a>
-<span class="sourceLineNo">2180</span>    private StoreFlusherImpl(long 
cacheFlushSeqNum) {<a name="line.2180"></a>
-<span class="sourceLineNo">2181</span>      this.cacheFlushSeqNum = 
cacheFlushSeqNum;<a name="line.2181"></a>
-<span class="sourceLineNo">2182</span>    }<a name="line.2182"></a>
-<span class="sourceLineNo">2183</span><a name="line.2183"></a>
-<span class="sourceLineNo">2184</span>    /**<a name="line.2184"></a>
-<span class="sourceLineNo">2185</span>     * This is not thread safe. The 
caller should have a lock on the region or the store.<a name="line.2185"></a>
-<span class="sourceLineNo">2186</span>     * If necessary, the lock can be 
added with the patch provided in HBASE-10087<a name="line.2186"></a>
-<span class="sourceLineNo">2187</span>     */<a name="line.2187"></a>
-<span class="sourceLineNo">2188</span>    @Override<a name="line.2188"></a>
-<span class="sourceLineNo">2189</span>    public void prepare() {<a 
name="line.2189"></a>
-<span class="sourceLineNo">2190</span>      // passing the current sequence 
number of the wal - to allow bookkeeping in the memstore<a name="line.2190"></a>
-<span class="sourceLineNo">2191</span>      this.snapshot = 
memstore.snapshot();<a name="line.2191"></a>
-<span class="sourceLineNo">2192</span>      this.cacheFlushCount = 
snapshot.getCellsCount();<a name="line.2192"></a>
-<span class="sourceLineNo">2193</span>      this.cacheFlushSize = 
snapshot.getDataSize();<a name="line.2193"></a>
-<span class="sourceLineNo">2194</span>      committedFiles = new 
ArrayList&lt;&gt;(1);<a name="line.2194"></a>
-<span class="sourceLineNo">2195</span>    }<a name="line.2195"></a>
-<span class="sourceLineNo">2196</span><a name="line.2196"></a>
-<span class="sourceLineNo">2197</span>    @Override<a name="line.2197"></a>
-<span class="sourceLineNo">2198</span>    public void flushCache(MonitoredTask 
status) throws IOException {<a name="line.2198"></a>
-<span class="sourceLineNo">2199</span>      RegionServerServices rsService = 
region.getRegionServerServices();<a name="line.2199"></a>
-<span class="sourceLineNo">2200</span>      ThroughputController 
throughputController =<a name="line.2200"></a>
-<span class="sourceLineNo">2201</span>          rsService == null ? null : 
rsService.getFlushThroughputController();<a name="line.2201"></a>
-<span class="sourceLineNo">2202</span>      tempFiles = 
HStore.this.flushCache(cacheFlushSeqNum, snapshot, status, 
throughputController);<a name="line.2202"></a>
-<span class="sourceLineNo">2203</span>    }<a name="line.2203"></a>
-<span class="sourceLineNo">2204</span><a name="line.2204"></a>
-<span class="sourceLineNo">2205</span>    @Override<a name="line.2205"></a>
-<span class="sourceLineNo">2206</span>    public boolean commit(MonitoredTask 
status) throws IOException {<a name="line.2206"></a>
-<span class="sourceLineNo">2207</span>      if (this.tempFiles == null || 
this.tempFiles.isEmpty()) {<a name="line.2207"></a>
-<span class="sourceLineNo">2208</span>        return false;<a 
name="line.2208"></a>
-<span class="sourceLineNo">2209</span>      }<a name="line.2209"></a>
-<span class="sourceLineNo">2210</span>      List&lt;HStoreFile&gt; storeFiles 
= new ArrayList&lt;&gt;(this.tempFiles.size());<a name="line.2210"></a>
-<span class="sourceLineNo">2211</span>      for (Path storeFilePath : 
tempFiles) {<a name="line.2211"></a>
-<span class="sourceLineNo">2212</span>        try {<a name="line.2212"></a>
-<span class="sourceLineNo">2213</span>          HStoreFile sf = 
HStore.this.commitFile(storeFilePath, cacheFlushSeqNum, status);<a 
name="line.2213"></a>
-<span class="sourceLineNo">2214</span>          outputFileSize += 
sf.getReader().length();<a name="line.2214"></a>
-<span class="sourceLineNo">2215</span>          storeFiles.add(sf);<a 
name="line.2215"></a>
-<span class="sourceLineNo">2216</span>        } catch (IOException ex) {<a 
name="line.2216"></a>
-<span class="sourceLineNo">2217</span>          LOG.error("Failed to commit 
store file " + storeFilePath, ex);<a name="line.2217"></a>
-<span class="sourceLineNo">2218</span>          // Try to delete the files we 
have committed before.<a name="line.2218"></a>
-<span class="sourceLineNo">2219</span>          for (HStoreFile sf : 
storeFiles) {<a name="line.2219"></a>
-<span class="sourceLineNo">2220</span>            Path pathToDelete = 
sf.getPath();<a name="line.2220"></a>
-<span class="sourceLineNo">2221</span>            try {<a name="line.2221"></a>
-<span class="sourceLineNo">2222</span>              sf.deleteStoreFile();<a 
name="line.2222"></a>
-<span class="sourceLineNo">2223</span>            } catch (IOException 
deleteEx) {<a name="line.2223"></a>
-<span class="sourceLineNo">2224</span>              LOG.fatal("Failed to 
delete store file we committed, halting " + pathToDelete, ex);<a 
name="line.2224"></a>
-<span class="sourceLineNo">2225</span>              
Runtime.getRuntime().halt(1);<a name="line.2225"></a>
-<span class="sourceLineNo">2226</span>            }<a name="line.2226"></a>
-<span class="sourceLineNo">2227</span>          }<a name="line.2227"></a>
-<span class="sourceLineNo">2228</span>          throw new IOException("Failed 
to commit the flush", ex);<a name="line.2228"></a>
-<span class="sourceLineNo">2229</span>        }<a name="line.2229"></a>
-<span class="sourceLineNo">2230</span>      }<a name="line.2230"></a>
-<span class="sourceLineNo">2231</span><a name="line.2231"></a>
-<span class="sourceLineNo">2232</span>      for (HStoreFile sf : storeFiles) 
{<a name="line.2232"></a>
-<span class="sourceLineNo">2233</span>        if 
(HStore.this.getCoprocessorHost() != null) {<a name="line.2233"></a>
-<span class="sourceLineNo">2234</span>          
HStore.this.getCoprocessorHost().postFlush(HStore.this, sf);<a 
name="line.2234"></a>
-<span class="sourceLineNo">2235</span>        }<a name="line.2235"></a>
-<span class="sourceLineNo">2236</span>        
committedFiles.add(sf.getPath());<a name="line.2236"></a>
-<span class="sourceLineNo">2237</span>      }<a name="line.2237"></a>
-<span class="sourceLineNo">2238</span><a name="line.2238"></a>
-<span class="sourceLineNo">2239</span>      HStore.this.flushedCellsCount += 
cacheFlushCount;<a name="line.2239"></a>
-<span class="sourceLineNo">2240</span>      HStore.this.flushedCellsSize += 
cacheFlushSize;<a name="line.2240"></a>
-<span class="sourceLineNo">2241</span>      HStore.this.flushedOutputFileSize 
+= outputFileSize;<a name="line.2241"></a>
-<span class="sourceLineNo">2242</span><a name="line.2242"></a>
-<span class="sourceLineNo">2243</span>      // Add new file to store files.  
Clear snapshot too while we have the Store write lock.<a name="line.2243"></a>
-<span class="sourceLineNo">2244</span>      return 
HStore.this.updateStorefiles(storeFiles, snapshot.getId());<a 
name="line.2244"></a>
-<span class="sourceLineNo">2245</span>    }<a name="line.2245"></a>
-<span class="sourceLineNo">2246</span><a name="line.2246"></a>
-<span class="sourceLineNo">2247</span>    @Override<a name="line.2247"></a>
-<span class="sourceLineNo">2248</span>    public long getOutputFileSize() {<a 
name="line.2248"></a>
-<span class="sourceLineNo">2249</span>      return outputFileSize;<a 
name="line.2249"></a>
-<span class="sourceLineNo">2250</span>    }<a name="line.2250"></a>
-<span class="sourceLineNo">2251</span><a name="line.2251"></a>
-<span class="sourceLineNo">2252</span>    @Override<a name="line.2252"></a>
-<span class="sourceLineNo">2253</span>    public List&lt;Path&gt; 
getCommittedFiles() {<a name="line.2253"></a>
-<span class="sourceLineNo">2254</span>      return committedFiles;<a 
name="line.2254"></a>
-<span class="sourceLineNo">2255</span>    }<a name="line.2255"></a>
-<span class="sourceLineNo">2256</span><a name="line.2256"></a>
-<span class="sourceLineNo">2257</span>    /**<a name="line.2257"></a>
-<span class="sourceLineNo">2258</span>     * Similar to commit, but called in 
secondary region replicas for replaying the<a name="line.2258"></a>
-<span class="sourceLineNo">2259</span>     * flush cache from primary region. 
Adds the new files to the store, and drops the<a name="line.2259"></a>
-<span class="sourceLineNo">2260</span>     * snapshot depending on 
dropMemstoreSnapshot argument.<a name="line.2260"></a>
-<span class="sourceLineNo">2261</span>     * @param fileNames names of the 
flushed files<a name="line.2261"></a>
-<span class="sourceLineNo">2262</span>     * @param dropMemstoreSnapshot 
whether to drop the prepared memstore snapshot<a name="line.2262"></a>
-<span class="sourceLineNo">2263</span>     * @throws IOException<a 
name="line.2263"></a>
-<span class="sourceLineNo">2264</span>     */<a name="line.2264"></a>
-<span class="sourceLineNo">2265</span>    @Override<a name="line.2265"></a>
-<span class="sourceLineNo">2266</span>    public void 
replayFlush(List&lt;String&gt; fileNames, boolean dropMemstoreSnapshot)<a 
name="line.2266"></a>
-<span class="sourceLineNo">2267</span>        throws IOException {<a 
name="line.2267"></a>
-<span class="sourceLineNo">2268</span>      List&lt;HStoreFile&gt; storeFiles 
= new ArrayList&lt;&gt;(fileNames.size());<a name="line.2268"></a>
-<span class="sourceLineNo">2269</span>      for (String file : fileNames) {<a 
name="line.2269"></a>
-<span class="sourceLineNo">2270</span>        // open the file as a store file 
(hfile link, etc)<a name="line.2270"></a>
-<span class="sourceLineNo">2271</span>        StoreFileInfo storeFileInfo = 
fs.getStoreFileInfo(getColumnFamilyName(), file);<a name="line.2271"></a>
-<span class="sourceLineNo">2272</span>        HStoreFile storeFile = 
createStoreFileAndReader(storeFileInfo);<a name="line.2272"></a>
-<span class="sourceLineNo">2273</span>        storeFiles.add(storeFile);<a 
name="line.2273"></a>
-<span class="sourceLineNo">2274</span>        HStore.this.storeSize += 
storeFile.getReader().length();<a name="line.2274"></a>
-<span class="sourceLineNo">2275</span>        
HStore.this.totalUncompressedBytes += 
storeFile.getReader().getTotalUncompressedBytes();<a name="line.2275"></a>
-<span class="sourceLineNo">2276</span>        if (LOG.isInfoEnabled()) {<a 
name="line.2276"></a>
-<span class="sourceLineNo">2277</span>          LOG.info("Region: " + 
HStore.this.getRegionInfo().getEncodedName() +<a name="line.2277"></a>
-<span class="sourceLineNo">2278</span>            " added " + storeFile + ", 
entries=" + storeFile.getReader().getEntries() +<a name="line.2278"></a>
-<span class="sourceLineNo">2279</span>              ", sequenceid=" + 
+storeFile.getReader().getSequenceID() + ", filesize="<a name="line.2279"></a>
-<span class="sourceLineNo">2280</span>              + 
TraditionalBinaryPrefix.long2String(storeFile.getReader().length(), "", 1));<a 
name="line.2280"></a>
-<span class="sourceLineNo">2281</span>        }<a name="line.2281"></a>
-<span class="sourceLineNo">2282</span>      }<a name="line.2282"></a>
-<span class="sourceLineNo">2283</span><a name="line.2283"></a>
-<span class="sourceLineNo">2284</span>      long snapshotId = -1; // -1 means 
do not drop<a name="line.2284"></a>
-<span class="sourceLineNo">2285</span>      if (dropMemstoreSnapshot 
&amp;&amp; snapshot != null) {<a name="line.2285"></a>
-<span class="sourceLineNo">2286</span>        snapshotId = snapshot.getId();<a 
name="line.2286"></a>
-<span class="sourceLineNo">2287</span>      }<a name="line.2287"></a>
-<span class="sourceLineNo">2288</span>      
HStore.this.updateStorefiles(storeFiles, snapshotId);<a name="line.2288"></a>
-<span class="sourceLineNo">2289</span>    }<a name="line.2289"></a>
-<span class="sourceLineNo">2290</span><a name="line.2290"></a>
-<span class="sourceLineNo">2291</span>    /**<a name="line.2291"></a>
-<span class="sourceLineNo">2292</span>     * Abort the snapshot preparation. 
Drops the snapshot if any.<a name="line.2292"></a>
-<span class="sourceLineNo">2293</span>     * @throws IOException<a 
name="line.2293"></a>
-<span class="sourceLineNo">2294</span>     */<a name="line.2294"></a>
-<span class="sourceLineNo">2295</span>    @Override<a name="line.2295"></a>
-<span class="sourceLineNo">2296</span>    public void abort() throws 
IOException {<a name="line.2296"></a>
-<span class="sourceLineNo">2297</span>      if (snapshot == null) {<a 
name="line.2297"></a>
-<span class="sourceLineNo">2298</span>        return;<a name="line.2298"></a>
-<span class="sourceLineNo">2299</span>      }<a name="line.2299"></a>
-<span class="sourceLineNo">2300</span>      HStore.this.updateStorefiles(new 
ArrayList&lt;&gt;(0), snapshot.getId());<a name="line.2300"></a>
-<span class="sourceLineNo">2301</span>    }<a name="line.2301"></a>
-<span class="sourceLineNo">2302</span>  }<a name="line.2302"></a>
-<span class="sourceLineNo">2303</span><a name="line.2303"></a>
-<span class="sourceLineNo">2304</span>  @Override<a name="line.2304"></a>
-<span class="sourceLineNo">2305</span>  public boolean needsCompaction() {<a 
name="line.2305"></a>
-<span class="sourceLineNo">2306</span>    return 
this.storeEngine.needsCompaction(this.filesCompacting);<a name="line.2306"></a>
-<span class="sourceLineNo">2307</span>  }<a name="line.2307"></a>
-<span class="sourceLineNo">2308</span><a name="line.2308"></a>
-<span class="sourceLineNo">2309</span>  /**<a name="line.2309"></a>
-<span class="sourceLineNo">2310</span>   * Used for tests.<a 
name="line.2310"></a>
-<span class="sourceLineNo">2311</span>   * @return cache configuration for 
this Store.<a name="line.2311"></a>
-<span class="sourceLineNo">2312</span>   */<a name="line.2312"></a>
-<span class="sourceLineNo">2313</span>  @VisibleForTesting<a 
name="line.2313"></a>
-<span class="sourceLineNo">2314</span>  public CacheConfig getCacheConfig() 
{<a name="line.2314"></a>
-<span class="sourceLineNo">2315</span>    return this.cacheConf;<a 
name="line.2315"></a>
-<span class="sourceLineNo">2316</span>  }<a name="line.2316"></a>
-<span class="sourceLineNo">2317</span><a name="line.2317"></a>
-<span class="sourceLineNo">2318</span>  public static final long 
FIXED_OVERHEAD =<a name="line.2318"></a>
-<span class="sourceLineNo">2319</span>      ClassSize.align(ClassSize.OBJECT + 
(17 * ClassSize.REFERENCE) + (11 * Bytes.SIZEOF_LONG)<a name="line.2319"></a>
-<span class="sourceLineNo">2320</span>              + (5 * Bytes.SIZEOF_INT) + 
(2 * Bytes.SIZEOF_BOOLEAN));<a name="line.2320"></a>
-<span class="sourceLineNo">2321</span><a name="line.2321"></a>
-<span class="sourceLineNo">2322</span>  public static final long DEEP_OVERHEAD 
= ClassSize.align(FIXED_OVERHEAD<a name="line.2322"></a>
-<span class="sourceLineNo">2323</span>      + ClassSize.OBJECT + 
ClassSize.REENTRANT_LOCK<a name="line.2323"></a>
-<span class="sourceLineNo">2324</span>      + 
ClassSize.CONCURRENT_SKIPLISTMAP<a name="line.2324"></a>
-<span class="sourceLineNo">2325</span>      + 
ClassSize.CONCURRENT_SKIPLISTMAP_ENTRY + ClassSize.OBJECT<a 
name="line.2325"></a>
-<span class="sourceLineNo">2326</span>      + ScanInfo.FIXED_OVERHEAD);<a 
name="line.2326"></a>
-<span class="sourceLineNo">2327</span><a name="line.2327"></a>
-<span class="sourceLineNo">2328</span>  @Override<a name="line.2328"></a>
-<span class="sourceLineNo">2329</span>  public long heapSize() {<a 
name="line.2329"></a>
-<span class="sourceLineNo">2330</span>    MemStoreSize memstoreSize = 
this.memstore.size();<a name="line.2330"></a>
-<span class="sourceLineNo">2331</span>    return DEEP_OVERHEAD + 
memstoreSize.getHeapSize();<a name="line.2331"></a>
-<span class="sourceLineNo">2332</span>  }<a name="line.2332"></a>
-<span class="sourceLineNo">2333</span><a name="line.2333"></a>
-<span class="sourceLineNo">2334</span>  @Override<a name="line.2334"></a>
-<span class="sourceLineNo">2335</span>  public CellComparator getComparator() 
{<a name="line.2335"></a>
-<span class="sourceLineNo">2336</span>    return comparator;<a 
name="line.2336"></a>
-<span class="sourceLineNo">2337</span>  }<a name="line.2337"></a>
-<span class="sourceLineNo">2338</span><a name="line.2338"></a>
-<span class="sourceLineNo">2339</span>  public ScanInfo getScanInfo() {<a 
name="line.2339"></a>
-<span class="sourceLineNo">2340</span>    return scanInfo;<a 
name="line.2340"></a>
-<span class="sourceLineNo">2341</span>  }<a name="line.2341"></a>
-<span class="sourceLineNo">2342</span><a name="line.2342"></a>
-<span class="sourceLineNo">2343</span>  /**<a name="line.2343"></a>
-<span class="sourceLineNo">2344</span>   * Set scan info, used by test<a 
name="line.2344"></a>
-<span class="sourceLineNo">2345</span>   * @param scanInfo new scan info to 
use for test<a name="line.2345"></a>
-<span class="sourceLineNo">2346</span>   */<a name="line.2346"></a>
-<span class="sourceLineNo">2347</span>  void setScanInfo(ScanInfo scanInfo) 
{<a name="line.2347"></a>
-<span class="sourceLineNo">2348</span>    this.scanInfo = scanInfo;<a 
name="line.2348"></a>
-<span class="sourceLineNo">2349</span>  }<a name="line.2349"></a>
-<span class="sourceLineNo">2350</span><a name="line.2350"></a>
-<span class="sourceLineNo">2351</span>  @Override<a name="line.2351"></a>
-<span class="sourceLineNo">2352</span>  public boolean hasTooManyStoreFiles() 
{<a name="line.2352"></a>
-<span class="sourceLineNo">2353</span>    return getStorefilesCount() &gt; 
this.blockingFileCount;<a name="line.2353"></a>
-<span class="sourceLineNo">2354</span>  }<a name="line.2354"></a>
-<span class="sourceLineNo">2355</span><a name="line.2355"></a>
-<span class="sourceLineNo">2356</span>  @Override<a name="line.2356"></a>
-<span class="sourceLineNo">2357</span>  public long getFlushedCellsCount() {<a 
name="line.2357"></a>
-<span class="sourceLineNo">2358</span>    return flushedCellsCount;<a 
name="line.2358"></a>
-<span class="sourceLineNo">2359</span>  }<a name="line.2359"></a>
-<span class="sourceLineNo">2360</span><a name="line.2360"></a>
-<span class="sourceLineNo">2361</span>  @Override<a name="line.2361"></a>
-<span class="sourceLineNo">2362</span>  public long getFlushedCellsSize() {<a 
name="line.2362"></a>
-<span class="sourceLineNo">2363</span>    return flushedCellsSize;<a 
name="line.2363"></a>
-<span class="sourceLineNo">2364</span>  }<a name="line.2364"></a>
-<span class="sourceLineNo">2365</span><a name="line.2365"></a>
-<span class="sourceLineNo">2366</span>  @Override<a name="line.2366"></a>
-<span class="sourceLineNo">2367</span>  public long getFlushedOutputFileSize() 
{<a name="line.2367"></a>
-<span class="sourceLineNo">2368</span>    return flushedOutputFileSize;<a 
name="line.2368"></a>
-<span class="sourceLineNo">2369</span>  }<a name="line.2369"></a>
-<span class="sourceLineNo">2370</span><a name="line.2370"></a>
-<span class="sourceLineNo">2371</span>  @Override<a name="line.2371"></a>
-<span class="sourceLineNo">2372</span>  public long getCompactedCellsCount() 
{<a name="line.2372"></a>
-<span class="sourceLineNo">2373</span>    return compactedCellsCount;<a 
name="line.2373"></a>
-<span class="sourceLineNo">2374</span>  }<a name="line.2374"></a>
-<span class="sourceLineNo">2375</span><a name="line.2375"></a>
-<span class="sourceLineNo">2376</span>  @Override<a name="line.2376"></a>
-<span class="sourceLineNo">2377</span>  public long getCompactedCellsSize() 
{<a name="line.2377"></a>
-<span class="sourceLineNo">2378</span>    return compactedCellsSize;<a 
name="line.2378"></a>
-<span class="sourceLineNo">2379</span>  }<a name="line.2379"></a>
-<span class="sourceLineNo">2380</span><a name="line.2380"></a>
-<span class="sourceLineNo">2381</span>  @Override<a name="line.2381"></a>
-<span class="sourceLineNo">2382</span>  public long 
getMajorCompactedCellsCount() {<a name="line.2382"></a>
-<span class="sourceLineNo">2383</span>    return majorCompactedCellsCount;<a 
name="line.2383"></a>
-<span class="sourceLineNo">2384</span>  }<a name="line.2384"></a>
-<span class="sourceLineNo">2385</span><a name="line.2385"></a>
-<span class="sourceLineNo">2386</span>  @Override<a name="line.2386"></a>
-<span class="sourceLineNo">2387</span>  public long 
getMajorCompactedCellsSize() {<a name="line.2387"></a>
-<span class="sourceLineNo">2388</span>    return majorCompactedCellsSize;<a 
name="line.2388"></a>
-<span class="sourceLineNo">2389</span>  }<a name="line.2389"></a>
-<span class="sourceLineNo">2390</span><a name="line.2390"></a>
-<span class="sourceLineNo">2391</span>  /**<a name="line.2391"></a>
-<span class="sourceLineNo">2392</span>   * Returns the StoreEngine that is 
backing this concrete implementation of Store.<a name="line.2392"></a>
-<span class="sourceLineNo">2393</span>   * @return Returns the {@link 
StoreEngine} object used internally inside this HStore object.<a 
name="line.2393"></a>
-<span class="sourceLineNo">2394</span>   */<a name="line.2394"></a>
-<span class="sourceLineNo">2395</span>  @VisibleForTesting<a 
name="line.2395"></a>
-<span class="sourceLineNo">2396</span>  public StoreEngine&lt;?, ?, ?, ?&gt; 
getStoreEngine() {<a name="line.2396"></a>
-<span class="sourceLineNo">2397</span>    return this.storeEngine;<a 
name="line.2397"></a>
-<span class="sourceLineNo">2398</span>  }<a name="line.2398"></a>
-<span class="sourceLineNo">2399</span><a name="line.2399"></a>
-<span class="sourceLineNo">2400</span>  protected OffPeakHours 
getOffPeakHours() {<a name="line.2400"></a>
-<span class="sourceLineNo">2401</span>    return this.offPeakHours;<a 
name="line.2401"></a>
-<span class="sourceLineNo">2402</span>  }<a name="line.2402"></a>
-<span class="sourceLineNo">2403</span><a name="line.2403"></a>
-<span class="sourceLineNo">2404</span>  /**<a name="line.2404"></a>
-<span class="sourceLineNo">2405</span>   * {@inheritDoc}<a 
name="line.2405"></a>
-<span class="sourceLineNo">2406</span>   */<a name="line.2406"></a>
-<span class="sourceLineNo">2407</span>  @Override<a name="line.2407"></a>
-<span class="sourceLineNo">2408</span>  public void 
onConfigurationChange(Configuration conf) {<a name="line.2408"></a>
-<span class="sourceLineNo">2409</span>    this.conf = new 
CompoundConfiguration()<a name="line.2409"></a>
-<span class="sourceLineNo">2410</span>            .add(conf)<a 
name="line.2410"></a>
-<span class="sourceLineNo">2411</span>            
.addBytesMap(family.getValues());<a name="line.2411"></a>
-<span class="sourceLineNo">2412</span>    
this.storeEngine.compactionPolicy.setConf(conf);<a name="line.2412"></a>
-<span class="sourceLineNo">2413</span>    this.offPeakHours = 
OffPeakHours.getInstance(conf);<a name="line.2413"></a>
-<span class="sourceLineNo">2414</span>  }<a name="line.2414"></a>
-<span class="sourceLineNo">2415</span><a name="line.2415"></a>
-<span class="sourceLineNo">2416</span>  /**<a name="line.2416"></a>
-<span class="sourceLineNo">2417</span>   * {@inheritDoc}<a 
name="line.2417"></a>
-<span class="sourceLineNo">2418</span>   */<a name="line.2418"></a>
-<span class="sourceLineNo">2419</span>  @Override<a name="line.2419"></a>
-<span class="sourceLineNo">2420</span>  public void 
registerChildren(ConfigurationManager manager) {<a name="line.2420"></a>
-<span class="sourceLineNo">2421</span>    // No children to register<a 
name="line.2421"></a>
-<span class="sourceLineNo">2422</span>  }<a name="line.2422"></a>
-<span class="sourceLineNo">2423</span><a name="line.2423"></a>
-<span class="sourceLineNo">2424</span>  /**<a name="line.2424"></a>
-<span class="sourceLineNo">2425</span>   * {@inheritDoc}<a 
name="line.2425"></a>
-<span class="sourceLineNo">2426</span>   */<a name="line.2426"></a>
-<span class="sourceLineNo">2427</span>  @Override<a name="line.2427"></a>
-<span class="sourceLineNo">2428</span>  public void 
deregisterChildren(ConfigurationManager manager) {<a name="line.2428"></a>
-<span class="sourceLineNo">2429</span>    // No children to deregister<a 
name="line.2429"></a>
-<span class="sourceLineNo">2430</span>  }<a name="line.2430"></a>
-<span class="sourceLineNo">2431</span><a name="line.2431"></a>
-<span class="sourceLineNo">2432</span>  @Override<a name="line.2432"></a>
-<span class="sourceLineNo">2433</span>  public double getCompactionPressure() 
{<a name="line.2433"></a>
-<span class="sourceLineNo">2434</span>    return 
storeEngine.getStoreFileManager().getCompactionPressure();<a 
name="line.2434"></a>
-<span class="sourceLineNo">2435</span>  }<a name="line.2435"></a>
-<span class="sourceLineNo">2436</span><a name="line.2436"></a>
-<span class="sourceLineNo">2437</span>  @Override<a name="line.2437"></a>
-<span class="sourceLineNo">2438</span>  public boolean isPrimaryReplicaStore() 
{<a name="line.2438"></a>
-<span class="sourceLineNo">2439</span>    return 
getRegionInfo().getReplicaId() == RegionInfo.DEFAULT_REPLICA_ID;<a 
name="line.2439"></a>
-<span class="sourceLineNo">2440</span>  }<a name="line.2440"></a>
-<span class="sourceLineNo">2441</span><a name="line.2441"></a>
-<span class="sourceLineNo">2442</span>  /**<a name="line.2442"></a>
-<span class="sourceLineNo">2443</span>   * Sets the store up for a region 
level snapshot operation.<a name="line.2443"></a>
-<span class="sourceLineNo">2444</span>   * @see #postSnapshotOperation()<a 
name="line.2444"></a>
-<span class="sourceLineNo">2445</span>   */<a name="line.2445"></a>
-<span class="sourceLineNo">2446</span>  public void preSnapshotOperation() {<a 
name="line.2446"></a>
-<span class="sourceLineNo">2447</span>    archiveLock.lock();<a 
name="line.2447"></a>
-<span class="sourceLineNo">2448</span>  }<a name="line.2448"></a>
-<span class="sourceLineNo">2449</span><a name="line.2449"></a>
-<span class="sourceLineNo">2450</span>  /**<a name="line.2450"></a>
-<span class="sourceLineNo">2451</span>   * Perform tasks needed after the 
completion of snapshot operation.<a name="line.2451"></a>
-<span class="sourceLineNo">2452</span>   * @see #preSnapshotOperation()<a 
name="line.2452"></a>
-<span class="sourceLineNo">2453</span>   */<a name="line.2453"></a>
-<span class="sourceLineNo">2454</span>  public void postSnapshotOperation() 
{<a name="line.2454"></a>
-<span class="sourceLineNo">2455</span>    archiveLock.unlock();<a 
name="line.2455"></a>
-<span class="sourceLineNo">2456</span>  }<a name="line.2456"></a>
-<span class="sourceLineNo">2457</span><a name="line.2457"></a>
-<span class="sourceLineNo">2458</span>  /**<a name="line.2458"></a>
-<span class="sourceLineNo">2459</span>   * Closes and archives the compacted 
files under this store<a name="line.2459"></a>
-<span class="sourceLineNo">2460</span>   */<a name="line.2460"></a>
-<span class="sourceLineNo">2461</span>  public synchronized void 
closeAndArchiveCompactedFiles() throws IOException {<a name="line.2461"></a>
-<span class="sourceLineNo">2462</span>    // ensure other threads do not 
attempt to archive the same files on close()<a name="line.2462"></a>
-<span class="sourceLineNo">2463</span>    archiveLock.lock();<a 
name="line.2463"></a>
-<span class="sourceLineNo">2464</span>    try {<a name="line.2464"></a>
-<span class="sourceLineNo">2465</span>      lock.readLock().lock();<a 
name="line.2465"></a>
-<span class="sourceLineNo">2466</span>      Collection&lt;HStoreFile&gt; 
copyCompactedfiles = null;<a name="line.2466"></a>
-<span class="sourceLineNo">2467</span>      try {<a name="line.2467"></a>
-<span class="sourceLineNo">2468</span>        Collection&lt;HStoreFile&gt; 
compactedfiles =<a name="line.2468"></a>
-<span class="sourceLineNo">2469</span>            
this.getStoreEngine().getStoreFileManager().getCompactedfiles();<a 
name="line.2469"></a>
-<span class="sourceLineNo">2470</span>        if (compactedfiles != null 
&amp;&amp; compactedfiles.size() != 0) {<a name="line.2470"></a>
-<span class="sourceLineNo">2471</span>          // Do a copy under read lock<a 
name="line.2471"></a>
-<span class="sourceLineNo">2472</span>          copyCompactedfiles = new 
ArrayList&lt;&gt;(compactedfiles);<a name="line.2472"></a>
-<span class="sourceLineNo">2473</span>        } else {<a name="line.2473"></a>
-<span class="sourceLineNo">2474</span>          if (LOG.isTraceEnabled()) {<a 
name="line.2474"></a>
-<span class="sourceLineNo">2475</span>            LOG.trace("No compacted 
files to archive");<a name="line.2475"></a>
-<span class="sourceLineNo">2476</span>            return;<a 
name="line.2476"></a>
-<span class="sourceLineNo">2477</span>          }<a name="line.2477"></a>
-<span class="sourceLineNo">2478</span>        }<a name="line.2478"></a>
-<span class="sourceLineNo">2479</span>      } finally {<a name="line.2479"></a>
-<span class="sourceLineNo">2480</span>        lock.readLock().unlock();<a 
name="line.2480"></a>
-<span class="sourceLineNo">2481</span>      }<a name="line.2481"></a>
-<span class="sourceLineNo">2482</span>      if (copyCompactedfiles != null 
&amp;&amp; !copyCompactedfiles.isEmpty()) {<a name="line.2482"></a>
-<span class="sourceLineNo">2483</span>        
removeCompactedfiles(copyCompactedfiles);<a name="line.2483"></a>
-<span class="sourceLineNo">2484</span>      }<a name="line.2484"></a>
-<span class="sourceLineNo">2485</span>    } finally {<a name="line.2485"></a>
-<span class="sourceLineNo">2486</span>      archiveLock.unlock();<a 
name="line.2486"></a>
-<span class="sourceLineNo">2487</span>    }<a name="line.2487"></a>
-<span class="sourceLineNo">2488</span>  }<a name="line.2488"></a>
-<span class="sourceLineNo">2489</span><a name="line.2489"></a>
-<span class="sourceLineNo">2490</span>  /**<a name="line.2490"></a>
-<span class="sourceLineNo">2491</span>   * Archives and removes the compacted 
files<a name="line.2491"></a>
-<span class="sourceLineNo">2492</span>   * @param compactedfiles The compacted 
files in this store that are not active in reads<a name="line.2492"></a>
-<span class="sourceLineNo">2493</span>   * @throws IOException<a 
name="line.2493"></a>
-<span class="sourceLineNo">2494</span>   */<a name="line.2494"></a>
-<span class="sourceLineNo">2495</span>  private void 
removeCompactedfiles(Collection&lt;HStoreFile&gt; compactedfiles)<a 
name="line.2495"></a>
-<span class="sourceLineNo">2496</span>      throws IOException {<a 
name="line.2496"></a>
-<span class="sourceLineNo">2497</span>    final List&lt;HStoreFile&gt; 
filesToRemove = new ArrayList&lt;&gt;(compactedfiles.size());<a 
name="line.2497"></a>
-<span class="sourceLineNo">2498</span>    for (final HStoreFile file : 
compactedfiles) {<a name="line.2498"></a>
-<span class="sourceLineNo">2499</span>      synchronized (file) {<a 
name="line.2499"></a>
-<span class="sourceLineNo">2500</span>        try {<a name="line.2500"></a>
-<span class="sourceLineNo">2501</span>          StoreFileReader r = 
file.getReader();<a name="line.2501"></a>
-<span class="sourceLineNo">2502</span>          if (r == null) {<a 
name="line.2502"></a>
-<span class="sourceLineNo">2503</span>            if (LOG.isDebugEnabled()) 
{<a name="line.2503"></a>
-<span class="sourceLineNo">2504</span>              LOG.debug("The file " + 
file + " was closed but still not archived.");<a name="line.2504"></a>
-<span class="sourceLineNo">2505</span>            }<a name="line.2505"></a>
-<span class="sourceLineNo">2506</span>            filesToRemove.add(file);<a 
name="line.2506"></a>
-<span class="sourceLineNo">2507</span>            continue;<a 
name="line.2507"></a>
-<span class="sourceLineNo">2508</span>          }<a name="line.2508"></a>
-<span class="sourceLineNo">2509</span>          if (file.isCompactedAway() 
&amp;&amp; !file.isReferencedInReads()) {<a name="line.2509"></a>
-<span class="sourceLineNo">2510</span>            // Even if deleting fails we 
need not bother as any new scanners won't be<a name="line.2510"></a>
-<span class="sourceLineNo">2511</span>            // able to use the compacted 
file as the status is already compactedAway<a name="line.2511"></a>
-<span class="sourceLineNo">2512</span>            if (LOG.isTraceEnabled()) 
{<a name="line.2512"></a>
-<span class="sourceLineNo">2513</span>              LOG.trace("Closing and 
archiving the file " + file.getPath());<a name="line.2513"></a>
-<span class="sourceLineNo">2514</span>            }<a name="line.2514"></a>
-<span class="sourceLineNo">2515</span>            r.close(true);<a 
name="line.2515"></a>
-<span class="sourceLineNo">2516</span>            // Just close and return<a 
name="line.2516"></a>
-<span class="sourceLineNo">2517</span>            filesToRemove.add(file);<a 
name="line.2517"></a>
-<span class="sourceLineNo">2518</span>          }<a name="line.2518"></a>
-<span class="sourceLineNo">2519</span>        } catch (Exception e) {<a 
name="line.2519"></a>
-<span class="sourceLineNo">2520</span>          LOG.error(<a 
name="line.2520"></a>
-<span class="sourceLineNo">2521</span>            "Exception while trying to 
close the compacted store file " + file.getPath().getName());<a 
name="line.2521"></a>
-<span class="sourceLineNo">2522</span>        }<a name="line.2522"></a>
-<span class="sourceLineNo">2523</span>      }<a name="line.2523"></a>
-<span class="sourceLineNo">2524</span>    }<a name="line.2524"></a>
-<span class="sourceLineNo">2525</span>    if (this.isPrimaryReplicaStore()) 
{<a name="line.2525"></a>
-<span class="sourceLineNo">2526</span>      // Only the primary region is 
allowed to move the file to archive.<a name="line.2526"></a>
-<span class="sourceLineNo">2527</span>      // The secondary region does not 
move the files to archive. Any active reads from<a name="line.2527"></a>
-<span class="sourceLineNo">2528</span>      // the secondary region will still 
work because the file as such has active readers on it.<a name="line.2528"></a>
-<span class="sourceLineNo">2529</span>      if (!filesToRemove.isEmpty()) {<a 
name="line.2529"></a>
-<span class="sourceLineNo">2530</span>        if (LOG.isDebugEnabled()) {<a 
name="line.2530"></a>
-<span class="sourceLineNo">2531</span>          LOG.debug("Moving the files " 
+ filesToRemove + " to archive");<a name="line.2531"></a>
-<span class="sourceLineNo">2532</span>        }<a name="line.2532"></a>
-<span class="sourceLineNo">2533</span>        // Only if this is successful it 
has to be removed<a name="line.2533"></a>
-<span class="sourceLineNo">2534</span>        try {<a name="line.2534"></a>
-<span class="sourceLineNo">2535</span>          
this.fs.removeStoreFiles(this.getColumnFamilyDescriptor().getNameAsString(), 
filesToRemove);<a name="line.2535"></a>
-<span class="sourceLineNo">2536</span>        } catch (FailedArchiveException 
fae) {<a name="line.2536"></a>
-<span class="sourceLineNo">2537</span>          // Even if archiving some 
files failed, we still need to clear out any of the<a name="line.2537"></a>
-<span class="sourceLineNo">2538</span>          // files which were 
successfully archived.  Otherwise we will receive a<a name="line.2538"></a>
-<span class="sourceLineNo">2539</span>          // FileNotFoundException when 
we attempt to re-archive them in the next go around.<a name="line.2539"></a>
-<span class="sourceLineNo">2540</span>          Collection&lt;Path&gt; 
failedFiles = fae.getFailedFiles();<a name="line.2540"></a>
-<span class="sourceLineNo">2541</span>          Iterator&lt;HStoreFile&gt; 
iter = filesToRemove.iterator();<a name="line.2541"></a>
-<span class="sourceLineNo">2542</span>          while (iter.hasNext()) {<a 
name="line.2542"></a>
-<span class="sourceLineNo">2543</span>            if 
(failedFiles.contains(iter.next().getPath())) {<a name="line.2543"></a>
-<span class="sourceLineNo">2544</span>              iter.remove();<a 
name="line.2544"></a>
-<span class="sourceLineNo">2545</span>            }<a name="line.2545"></a>
-<span class="sourceLineNo">2546</span>          }<a name="line.2546"></a>
-<span class="sourceLineNo">2547</span>          if (!filesToRemove.isEmpty()) 
{<a name="line.2547"></a>
-<span class="sourceLineNo">2548</span>            
clearCompactedfiles(filesToRemove);<a name="line.2548"></a>
-<span class="sourceLineNo">2549</span>          }<a name="line.2549"></a>
-<span class="sourceLineNo">2550</span>          throw fae;<a 
name="line.2550"></a>
-<span class="sourceLineNo">2551</span>        }<a name="line.2551"></a>
-<span class="sourceLineNo">2552</span>      }<a name="line.2552"></a>
-<span class="sourceLineNo">2553</span>    }<a name="line.2553"></a>
-<span class="sourceLineNo">2554</span>    if (!filesToRemove.isEmpty()) {<a 
name="line.2554"></a>
-<span class="sourceLineNo">2555</span>      // Clear the compactedfiles from 
the store file manager<a name="line.2555"></a>
-<span class="sourceLineNo">2556</span>      
clearCompactedfiles(filesToRemove);<a name="line.2556"></a>
-<span class="sourceLineNo">2557</span>    }<a name="line.2557"></a>
-<span class="sourceLineNo">2558</span>  }<a name="line.2558"></a>
-<span class="sourceLineNo">2559</span><a name="line.2559"></a>
-<span class="sourceLineNo">2560</span>  public Long preFlushSeqIDEstimation() 
{<a name="line.2560"></a>
-<span class="sourceLineNo">2561</span>    return 
memstore.preFlushSeqIDEstimation();<a name="line.2561"></a>
-<span class="sourceLineNo">2562</span>  }<a name="line.2562"></a>
-<span class="sourceLineNo">2563</span><a name="line.2563"></a>
-<span class="sourceLineNo">2564</span>  @Override<a name="line.2564"></a>
-<span class="sourceLineNo">2565</span>  public boolean isSloppyMemStore() {<a 
name="line.2565"></a>
-<span class="sourceLineNo">2566</span>    return this.memstore.isSloppy();<a 
name="line.2566"></a>
-<span class="sourceLineNo">2567</span>  }<a name="line.2567"></a>
-<span class="sourceLineNo">2568</span><a name="line.2568"></a>
-<span class="sourceLineNo">2569</span>  private void 
clearCompactedfiles(List&lt;HStoreFile&gt; filesToRemove) throws IOException 
{<a name="line.2569"></a>
-<span class="sourceLineNo">2570</span>    if (LOG.isTraceEnabled()) {<a 
name="line.2570"></a>
-<span class="sourceLineNo">2571</span>      LOG.trace("Clearing the compacted 
file " + filesToRemove + " from this store");<a name="line.2571"></a>
-<span class="sourceLineNo">2572</span>    }<a name="line.2572"></a>
-<span class="sourceLineNo">2573</span>    try {<a name="line.2573"></a>
-<span class="sourceLineNo">2574</span>      lock.writeLock().lock();<a 
name="line.2574"></a>
-<span class="sourceLineNo">2575</span>      
this.getStoreEngine().getStoreFileManager().removeCompactedFiles(filesToRemove);<a
 name="line.2575"></a>
-<span class="sourceLineNo">2576</span>    } finally {<a name="line.2576"></a>
-<span class="sourceLineNo">2577</span>      lock.writeLock().unlock();<a 
name="line.2577"></a>
-<span class="sourceLineNo">2578</span>    }<a name="line.2578"></a>
-<span class="sourceLineNo">2579</span>  }<a name="line.2579"></a>
-<span class="sourceLineNo">2580</span>}<a name="line.2580"></a>
+<span class="sourceLineNo">2123</span>  public RegionCoprocessorHost 
getCoprocessorHost() {<a name="line.2123"></a>
+<span class="sourceLineNo">2124</span>    return 
this.region.getCoprocessorHost();<a name="line.2124"></a>
+<span class="sourceLineNo">2125</span>  }<a name="line.2125"></a>
+<span class="sourceLineNo">2126</span><a name="line.2126"></a>
+<span class="sourceLineNo">2127</span>  @Override<a name="line.2127"></a>
+<span class="sourceLineNo">2128</span>  public RegionInfo getRegionInfo() {<a 
name="line.2128"></a>
+<span class="sourceLineNo">2129</span>    return this.fs.getRegionInfo();<a 
name="line.2129"></a>
+<span class="sourceLineNo">2130</span>  }<a name="line.2130"></a>
+<span class="sourceLineNo">2131</span><a name="line.2131"></a>
+<span class="sourceLineNo">2132</span>  @Override<a name="line.2132"></a>
+<span class="sourceLineNo">2133</span>  public boolean areWritesEnabled() {<a 
name="line.2133"></a>
+<span class="sourceLineNo">2134</span>    return 
this.region.areWritesEnabled();<a name="line.2134"></a>
+<span class="sourceLineNo">2135</span>  }<a name="line.2135"></a>
+<span class="sourceLineNo">2136</span><a name="line.2136"></a>
+<span class="sourceLineNo">2137</span>  @Override<a name="line.2137"></a>
+<span class="sourceLineNo">2138</span>  public long getSmallestReadPoint() {<a 
name="line.2138"></a>
+<span class="sourceLineNo">2139</span>    return 
this.region.getSmallestReadPoint();<a name="line.2139"></a>
+<span class="sourceLineNo">2140</span>  }<a name="line.2140"></a>
+<span class="sourceLineNo">2141</span><a name="line.2141"></a>
+<span class="sourceLineNo">2142</span>  /**<a name="line.2142"></a>
+<span class="sourceLineNo">2143</span>   * Adds or replaces the specified 
KeyValues.<a name="line.2143"></a>
+<span class="sourceLineNo">2144</span>   * &lt;p&gt;<a name="line.2144"></a>
+<span class="sourceLineNo">2145</span>   * For each KeyValue specified, if a 
cell with the same row, family, and qualifier exists in<a name="line.2145"></a>
+<span class="sourceLineNo">2146</span>   * MemStore, it will be replaced. 
Otherwise, it will just be inserted to MemStore.<a name="line.2146"></a>
+<span class="sourceLineNo">2147</span>   * &lt;p&gt;<a name="line.2147"></a>
+<span class="sourceLineNo">2148</span>   * This operation is atomic on each 
KeyValue (row/family/qualifier) but not necessarily atomic<a 
name="line.2148"></a>
+<span class="sourceLineNo">2149</span>   * across all of them.<a 
name="line.2149"></a>
+<span class="sourceLineNo">2150</span>   * @param cells<a name="line.2150"></a>
+<span class="sourceLineNo">2151</span>   * @param readpoint readpoint below 
which we can safely remove duplicate KVs<a name="line.2151"></a>
+<span class="sourceLineNo">2152</span>   * @param memstoreSize<a 
name="line.2152"></a>
+<span class="sourceLineNo">2153</span>   * @throws IOException<a 
name="line.2153"></a>
+<span class="sourceLineNo">2154</span>   */<a name="line.2154"></a>
+<span class="sourceLineNo">2155</span>  public void 
upsert(Iterable&lt;Cell&gt; cells, long readpoint, MemStoreSize memstoreSize)<a 
name="line.2155"></a>
+<span class="sourceLineNo">2156</span>      throws IOException {<a 
name="line.2156"></a>
+<span class="sourceLineNo">2157</span>    this.lock.readLock().lock();<a 
name="line.2157"></a>
+<span class="sourceLineNo">2158</span>    try {<a name="line.2158"></a>
+<span class="sourceLineNo">2159</span>      this.memstore.upsert(cells, 
readpoint, memstoreSize);<a name="line.2159"></a>
+<span class="sourceLineNo">2160</span>    } finally {<a name="line.2160"></a>
+<span class="sourceLineNo">2161</span>      this.lock.readLock().unlock();<a 
name="line.2161"></a>
+<span class="sourceLineNo">2162</span>    }<a name="line.2162"></a>
+<span class="sourceLineNo">2163</span>  }<a name="line.2163"></a>
+<span class="sourceLineNo">2164</span><a name="line.2164"></a>
+<span class="sourceLineNo">2165</span>  public StoreFlushContext 
createFlushContext(long cacheFlushId) {<a name="line.2165"></a>
+<span class="sourceLineNo">2166</span>    return new 
StoreFlusherImpl(cacheFlushId);<a name="line.2166"></a>
+<span class="sourceLineNo">2167</span>  }<a name="line.2167"></a>
+<span class="sourceLineNo">2168</span><a name="line.2168"></a>
+<span class="sourceLineNo">2169</span>  private final class StoreFlusherImpl 
implements StoreFlushContext {<a name="line.2169"></a>
+<span class="sourceLineNo">2170</span><a name="line.2170"></a>
+<span class="sourceLineNo">2171</span>    private long cacheFlushSeqNum;<a 
name="line.2171"></a>
+<span class="sourceLineNo">2172</span>    private MemStoreSnapshot snapshot;<a 
name="line.2172"></a>
+<span class="sourceLineNo">2173</span>    private List&lt;Path&gt; 
tempFiles;<a name="line.2173"></a>
+<span class="sourceLineNo">2174</span>    private List&lt;Path&gt; 
committedFiles;<a name="line.2174"></a>
+<span class="sourceLineNo">2175</span>    private long cacheFlushCount;<a 
name="line.2175"></a>
+<span class="sourceLineNo">2176</span>    private long cacheFlushSize;<a 
name="line.2176"></a>
+<span class="sourceLineNo">2177</span>    private long outputFileSize;<a 
name="line.2177"></a>
+<span class="sourceLineNo">2178</span><a name="line.2178"></a>
+<span class="sourceLineNo">2179</span>    private StoreFlusherImpl(long 
cacheFlushSeqNum) {<a name="line.2179"></a>
+<span class="sourceLineNo">2180</span>      this.cacheFlushSeqNum = 
cacheFlushSeqNum;<a name="line.2180"></a>
+<span class="sourceLineNo">2181</span>    }<a name="line.2181"></a>
+<span class="sourceLineNo">2182</span><a name="line.2182"></a>
+<span class="sourceLineNo">2183</span>    /**<a name="line.2183"></a>
+<span class="sourceLineNo">2184</span>     * This is not thread safe. The 
caller should have a lock on the region or the store.<a name="line.2184"></a>
+<span class="sourceLineNo">2185</span>     * If necessary, the lock can be 
added with the patch provided in HBASE-10087<a name="line.2185"></a>
+<span class="sourceLineNo">2186</span>     */<a name="line.2186"></a>
+<span class="sourceLineNo">2187</span>    @Override<a name="line.2187"></a>
+<span class="sourceLineNo">2188</span>    public void prepare() {<a 
name="line.2188"></a>
+<span class="sourceLineNo">2189</span>      // passing the current sequence 
number of the wal - to allow bookkeeping in the memstore<a name="line.2189"></a>
+<span class="sourceLineNo">2190</span>      this.snapshot = 
memstore.snapshot();<a name="line.2190"></a>
+<span class="sourceLineNo">2191</span>      this.cacheFlushCount = 
snapshot.getCellsCount();<a name="line.2191"></a>
+<span class="sourceLineNo">2192</span>      this.cacheFlushSize = 
snapshot.getDataSize();<a name="line.2192"></a>
+<span class="sourceLineNo">2193</span>      committedFiles = new 
ArrayList&lt;&gt;(1);<a name="line.2193"></a>
+<span class="sourceLineNo">2194</span>    }<a name="line.2194"></a>
+<span class="sourceLineNo">2195</span><a name="line.2195"></a>
+<span class="sourceLineNo">2196</span>    @Override<a name="line.2196"></a>
+<span class="sourceLineNo">2197</span>    public void flushCache(MonitoredTask 
status) throws IOException {<a name="line.2197"></a>
+<span class="sourceLineNo">2198</span>      RegionServerServices rsService = 
region.getRegionServerServices();<a name="line.2198"></a>
+<span class="sourceLineNo">2199</span>      ThroughputController 
throughputController =<a name="line.2199"></a>
+<span class="sourceLineNo">2200</span>          rsService == null ? null : 
rsService.getFlushThroughputController();<a name="line.2200"></a>
+<span class="sourceLineNo">2201</span>      tempFiles = 
HStore.this.flushCache(cacheFlushSeqNum, snapshot, status, 
throughputController);<a name="line.2201"></a>
+<span class="sourceLineNo">2202</span>    }<a name="line.2202"></a>
+<span class="sourceLineNo">2203</span><a name="line.2203"></a>
+<span class="sourceLineNo">2204</span>    @Override<a name="line.2204"></a>
+<span class="sourceLineNo">2205</span>    public boolean commit(MonitoredTask 
status) throws IOException {<a name="line.2205"></a>
+<span class="sourceLineNo">2206</span>      if (this.tempFiles == null || 
this.tempFiles.isEmpty()) {<a name="line.2206"></a>
+<span class="sourceLineNo">2207</span>        return false;<a 
name="line.2207"></a>
+<span class="sourceLineNo">2208</span>      }<a name="line.2208"></a>
+<span class="sourceLineNo">2209</span>      List&lt;HStoreFile&gt; storeFiles 
= new ArrayList&lt;&gt;(this.tempFiles.size());<a name="line.2209"></a>
+<span class="sourceLineNo">2210</span>      for (Path storeFilePath : 
tempFiles) {<a name="line.2210"></a>
+<span class="sourceLineNo">2211</span>        try {<a name="line.2211"></a>
+<span class="sourceLineNo">2212</span>          HStoreFile sf = 
HStore.this.commitFile(storeFilePath, cacheFlushSeqNum, status);<a 
name="line.2212"></a>
+<span class="sourceLineNo">2213</span>          outputFileSize += 
sf.getReader().length();<a name="line.2213"></a>
+<span class="sourceLineNo">2214</span>          storeFiles.add(sf);<a 
name="line.2214"></a>
+<span class="sourceLineNo">2215</span>        } catch (IOException ex) {<a 
name="line.2215"></a>
+<span class="sourceLineNo">2216</span>          LOG.error("Failed to commit 
store file " + storeFilePath, ex);<a name="line.2216"></a>
+<span class="sourceLineNo">2217</span>          // Try to delete the files we 
have committed before.<a name="line.2217"></a>
+<span class="sourceLineNo">2218</span>          for (HStoreFile sf : 
storeFiles) {<a name="line.2218"></a>
+<span class="sourceLineNo">2219</span>            Path pathToDelete = 
sf.getPath();<a name="line.2219"></a>
+<span class="sourceLineNo">2220</span>            try {<a name="line.2220"></a>
+<span class="sourceLineNo">2221</span>              sf.deleteStoreFile();<a 
name="line.2221"></a>
+<span class="sourceLineNo">2222</span>            } catch (IOException 
deleteEx) {<a name="line.2222"></a>
+<span class="sourceLineNo">2223</span>              LOG.fatal("Failed to 
delete store file we committed, halting " + pathToDelete, ex);<a 
name="line.2223"></a>
+<span class="sourceLineNo">2224</span>              
Runtime.getRuntime().halt(1);<a name="line.2224"></a>
+<span class="sourceLineNo">2225</span>            }<a name="line.2225"></a>
+<span class="sourceLineNo">2226</span>          }<a name="line.2226"></a>
+<span class="sourceLineNo">2227</span>          throw new IOException("Failed 
to commit the flush", ex);<a name="line.2227"></a>
+<span class="sourceLineNo">2228</span>        }<a name="line.2228"></a>
+<span class="sourceLineNo">2229</span>      }<a name="line.2229"></a>
+<span class="sourceLineNo">2230</span><a name="line.2230"></a>
+<span class="sourceLineNo">2231</span>      for (HStoreFile sf : storeFiles) 
{<a name="line.2231"></a>
+<span class="sourceLineNo">2232</span>        if 
(HStore.this.getCoprocessorHost() != null) {<a name="line.2232"></a>
+<span class="sourceLineNo">2233</span>          
HStore.this.getCoprocessorHost().postFlush(HStore.this, sf);<a 
name="line.2233"></a>
+<span class="sourceLineNo">2234</span>        }<a name="line.2234"></a>
+<span class="sourceLineNo">2235</span>        
committedFiles.add(sf.getPath());<a name="line.2235"></a>
+<span class="sourceLineNo">2236</span>      }<a name="line.2236"></a>
+<span class="sourceLineNo">2237</span><a name="line.2237"></a>
+<span class="sourceLineNo">2238</span>      HStore.this.flushedCellsCount += 
cacheFlushCount;<a name="line.2238"></a>
+<span class="sourceLineNo">2239</span>      HStore.this.flushedCellsSize += 
cacheFlushSize;<a name="line.2239"></a>
+<span class="sourceLineNo">2240</span>      HStore.this.flushedOutputFileSize 
+= outputFileSize;<a name="line.2240"></a>
+<span class="sourceLineNo">2241</span><a name="line.2241"></a>
+<span class="sourceLineNo">2242</span>      // Add new file to store files.  
Clear snapshot too while we have the Store write lock.<a name="line.2242"></a>
+<span class="sourceLineNo">2243</span>      return 
HStore.this.updateStorefiles(storeFiles, snapshot.getId());<a 
name="line.2243"></a>
+<span class="sourceLineNo">2244</span>    }<a name="line.2244"></a>
+<span class="sourceLineNo">2245</span><a name="line.2245"></a>
+<span class="sourceLineNo">2246</span>    @Override<a name="line.2246"></a>
+<span class="sourceLineNo">2247</span>    public long getOutputFileSize() {<a 
name="line.2247"></a>
+<span class="sourceLineNo">2248</span>      return outputFileSize;<a 
name="line.2248"></a>
+<span class="sourceLineNo">2249</span>    }<a name="line.2249"></a>
+<span class="sourceLineNo">2250</span><a name="line.2250"></a>
+<span class="sourceLineNo">2251</span>    @Override<a name="line.2251"></a>
+<span class="sourceLineNo">2252</span>    public List&lt;Path&gt; 
getCommittedFiles() {<a name="line.2252"></a>
+<span class="sourceLineNo">2253</span>      return committedFiles;<a 
name="line.2253"></a>
+<span class="sourceLineNo">2254</span>    }<a name="line.2254"></a>
+<span class="sourceLineNo">2255</span><a name="line.2255"></a>
+<span class="sourceLineNo">2256</span>    /**<a name="line.2256"></a>
+<span class="sourceLineNo">2257</span>     * Similar to commit, but called in 
secondary region replicas for replaying the<a name="line.2257"></a>
+<span class="sourceLineNo">2258</span>     * flush cache from primary region. 
Adds the new files to the store, and drops the<a name="line.2258"></a>
+<span class="sourceLineNo">2259</span>     * snapshot depending on 
dropMemstoreSnapshot argument.<a name="line.2259"></a>
+<span class="sourceLineNo">2260</span>     * @param fileNames names of the 
flushed files<a name="line.2260"></a>
+<span class="sourceLineNo">2261</span>     * @param dropMemstoreSnapshot 
whether to drop the prepared memstore snapshot<a name="line.2261"></a>
+<span class="sourceLineNo">2262</span>     * @throws IOException<a 
name="line.2262"></a>
+<span class="sourceLineNo">2263</span>     */<a name="line.2263"></a>
+<span class="sourceLineNo">2264</span>    @Override<a name="line.2264"></a>
+<span class="sourceLineNo">2265</span>    public void 
replayFlush(List&lt;String&gt; fileNames, boolean dropMemstoreSnapshot)<a 
name="line.2265"></a>
+<span class="sourceLineNo">2266</span>        throws IOException {<a 
name="line.2266"></a>
+<span class="sourceLineNo">2267</span>      List&lt;HStoreFile&gt; storeFiles 
= new ArrayList&lt;&gt;(fileNames.size());<a name="line.2267"></a>
+<span class="sourceLineNo">2268</span>      for (String file : fileNames) {<a 
name="line.2268"></a>
+<span class="sourceLineNo">2269</span>        // open the file as a store file 
(hfile link, etc)<a name="line.2269"></a>
+<span class="sourceLineNo">2270</span>        StoreFileInfo storeFileInfo = 
fs.getStoreFileInfo(getColumnFamilyName(), file);<a name="line.2270"></a>
+<span class="sourceLineNo">2271</span>        HStoreFile storeFile = 
createStoreFileAndReader(storeFileInfo);<a name="line.2271"></a>
+<span class="sourceLineNo">2272</span>        storeFiles.add(storeFile);<a 
name="line.2272"></a>
+<span class="sourceLineNo">2273</span>        HStore.this.storeSize += 
storeFile.getReader().length();<a name="line.2273"></a>
+<span class="sourceLineNo">2274</span>        
HStore.this.totalUncompressedBytes += 
storeFile.getReader().getTotalUncompressedBytes();<a name="line.2274"></a>
+<span class="sourceLineNo">2275</span>        if (LOG.isInfoEnabled()) {<a 
name="line.2275"></a>
+<span class="sourceLineNo">2276</span>          LOG.info("Region: " + 
HStore.this.getRegionInfo().getEncodedName() +<a name="line.2276"></a>
+<span class="sourceLineNo">2277</span>            " added " + storeFile + ", 
entries=" + storeFile.getReader().getEntries() +<a name="line.2277"></a>
+<span class="sourceLineNo">2278</span>              ", sequenceid=" + 
+storeFile.getReader().getSequenceID() + ", filesize="<a name="line.2278"></a>
+<span class="sourceLineNo">2279</span>              + 
TraditionalBinaryPrefix.long2String(storeFile.getReader().length(), "", 1));<a 
name="line.2279"></a>
+<span class="sourceLineNo">2280</span>        }<a name="line.2280"></a>
+<span class="sourceLineNo">2281</span>      }<a name="line.2281"></a>
+<span class="sourceLineNo">2282</span><a name="line.2282"></a>
+<span class="sourceLineNo">2283</span>      long snapshotId = -1; // -1 means 
do not drop<a name="line.2283"></a>
+<span class="sourceLineNo">2284</span>      if (dropMemstoreSnapshot 
&amp;&amp; snapshot != null) {<a name="line.2284"></a>
+<span class="sourceLineNo">2285</span>        snapshotId = snapshot.getId();<a 
name="line.2285"></a>
+<span class="sourceLineNo">2286</span>      }<a name="line.2286"></a>
+<span class="sourceLineNo">2287</span>      
HStore.this.updateStorefiles(storeFiles, snapshotId);<a name="line.2287"></a>
+<span class="sourceLineNo">2288</span>    }<a name="line.2288"></a>
+<span class="sourceLineNo">2289</span><a name="line.2289"></a>
+<span class="sourceLineNo">2290</span>    /**<a name="line.2290"></a>
+<span class="sourceLineNo">2291</span>     * Abort the snapshot preparation. 
Drops the snapshot if any.<a name="line.2291"></a>
+<span class="sourceLineNo">2292</span>     * @throws IOException<a 
name="line.2292"></a>
+<span class="sourceLineNo">2293</span>     */<a name="line.2293"></a>
+<span class="sourceLineNo">2294</span>    @Override<a name="line.2294"></a>
+<span class="sourceLineNo">2295</span>    public void abort() throws 
IOException {<a name="line.2295"></a>
+<span class="sourceLineNo">2296</span>      if (snapshot == null) {<a 
name="line.2296"></a>
+<span class="sourceLineNo">2297</span>        return;<a name="line.2297"></a>
+<span class="sourceLineNo">2298</span>      }<a name="line.2298"></a>
+<span class="sourceLineNo">2299</span>      HStore.this.updateStorefiles(new 
ArrayList&lt;&gt;(0), snapshot.getId());<a name="line.2299"></a>
+<span class="sourceLineNo">2300</span>    }<a name="line.2300"></a>
+<span class="sourceLineNo">2301</span>  }<a name="line.2301"></a>
+<span class="sourceLineNo">2302</span><a name="line.2302"></a>
+<span class="sourceLineNo">2303</span>  @Override<a name="line.2303"></a>
+<span class="sourceLineNo">2304</span>  public boolean needsCompaction() {<a 
name="line.2304"></a>
+<span class="sourceLineNo">2305</span>    return 
this.storeEngine.needsCompaction(this.filesCompacting);<a name="line.2305"></a>
+<span class="sourceLineNo">2306</span>  }<a name="line.2306"></a>
+<span class="sourceLineNo">2307</span><a name="line.2307"></a>
+<span class="sourceLineNo">2308</span>  /**<a name="line.2308"></a>
+<span class="sourceLineNo">2309</span>   * Used for tests.<a 
name="line.2309"></a>
+<span class="sourceLineNo">2310</span>   * @return cache configuration for 
this Store.<a name="line.2310"></a>
+<span class="sourceLineNo">2311</span>   */<a name="line.2311"></a>
+<span class="sourceLineNo">2312</span>  @VisibleForTesting<a 
name="line.2312"></a>
+<span class="sourceLineNo">2313</span>  public CacheConfig getCacheConfig() 
{<a name="line.2313"></a>
+<span class="sourceLineNo">2314</span>    return this.cacheConf;<a 
name="line.2314"></a>
+<span class="sourceLineNo">2315</span>  }<a name="line.2315"></a>
+<span class="sourceLineNo">2316</span><a name="line.2316"></a>
+<span class="sourceLineNo">2317</span>  public static final long 
FIXED_OVERHEAD =<a name="line.2317"></a>
+<span class="sourceLineNo">2318</span>      ClassSize.align(ClassSize.OBJECT + 
(17 * ClassSize.REFERENCE) + (11 * Bytes.SIZEOF_LONG)<a name="line.2318"></a>
+<span class="sourceLineNo">2319</span>              + (5 * Bytes.SIZEOF_INT) + 
(2 * Bytes.SIZEOF_BOOLEAN));<a name="line.2319"></a>
+<span class="sourceLineNo">2320</span><a name="line.2320"></a>
+<span class="sourceLineNo">2321</span>  public static final long DEEP_OVERHEAD 
= ClassSize.align(FIXED_OVERHEAD<a name="line.2321"></a>
+<span class="sourceLineNo">2322</span>      + ClassSize.OBJECT + 
ClassSize.REENTRANT_LOCK<a name="line.2322"></a>
+<span class="sourceLineNo">2323</span>      + 
ClassSize.CONCURRENT_SKIPLISTMAP<a name="line.2323"></a>
+<span class="sourceLineNo">2324</span>      + 
ClassSize.CONCURRENT_SKIPLISTMAP_ENTRY + ClassSize.OBJECT<a 
name="line.2324"></a>
+<span class="sourceLineNo">2325</span>      + ScanInfo.FIXED_OVERHEAD);<a 
name="line.2325"></a>
+<span class="sourceLineNo">2326</span><a name="line.2326"></a>
+<span class="sourceLineNo">2327</span>  @Override<a name="line.2327"></a>
+<span class="sourceLineNo">2328</span>  public long heapSize() {<a 
name="line.2328"></a>
+<span class="sourceLineNo">2329</span>    MemStoreSize memstoreSize = 
this.memstore.size();<a name="line.2329"></a>
+<span class="sourceLineNo">2330</span>    return DEEP_OVERHEAD + 
memstoreSize.getHeapSize();<a name="line.2330"></a>
+<span class="sourceLineNo">2331</span>  }<a name="line.2331"></a>
+<span class="sourceLineNo">2332</span><a name="line.2332"></a>
+<span class="sourceLineNo">2333</span>  @Override<a name="line.2333"></a>
+<span class="sourceLineNo">2334</span>  public CellComparator getComparator() 
{<a name="line.2334"></a>
+<span class="sourceLineNo">2335</span>    return comparator;<a 
name="line.2335"></a>
+<span class="sourceLineNo">2336</span>  }<a name="line.2336"></a>
+<span class="sourceLineNo">2337</span><a name="line.2337"></a>
+<span class="sourceLineNo">2338</span>  public ScanInfo getScanInfo() {<a 
name="line.2338"></a>
+<span class="sourceLineNo">2339</span>    return scanInfo;<a 
name="line.2339"></a>
+<span class="sourceLineNo">2340</span>  }<a name="line.2340"></a>
+<span class="sourceLineNo">2341</span><a name="line.2341"></a>
+<span class="sourceLineNo">2342</span>  /**<a name="line.2342"></a>
+<span class="sourceLineNo">2343</span>   * Set scan info, used by test<a 
name="line.2343"></a>
+<span class="sourceLineNo">2344</span>   * @param scanInfo new scan info to 
use for test<a name="line.2344"></a>
+<span class="sourceLineNo">2345</span>   */<a name="line.2345"></a>
+<span class="sourceLineNo">2346</span>  void setScanInfo(ScanInfo scanInfo) 
{<a name="line.2346"></a>
+<span class="sourceLineNo">2347</span>    this.scanInfo = scanInfo;<a 
name="line.2347"></a>
+<span class="sourceLineNo">2348</span>  }<a name="line.2348"></a>
+<span class="sourceLineNo">2349</span><a name="line.2349"></a>
+<span class="sourceLineNo">2350</span>  @Override<a name="line.2350"></a>
+<span class="sourceLineNo">2351</span>  public boolean hasTooManyStoreFiles() 
{<a name="line.2351"></a>
+<span class="sourceLineNo">2352</span>    return getStorefilesCount() &gt; 
this.blockingFileCount;<a name="line.2352"></a>
+<span class="sourceLineNo">2353</span>  }<a name="line.2353"></a>
+<span class="sourceLineNo">2354</span><a name="line.2354"></a>
+<span class="sourceLineNo">2355</span>  @Override<a name="line.2355"></a>
+<span class="sourceLineNo">2356</span>  public long getFlushedCellsCount() {<a 
name="line.2356"></a>
+<span class="sourceLineNo">2357</span>    return flushedCellsCount;<a 
name="line.2357"></a>
+<span class="sourceLineNo">2358</span>  }<a name="line.2358"></a>
+<span class="sourceLineNo">2359</span><a name="line.2359"></a>
+<span class="sourceLineNo">2360</span>  @Override<a name="line.2360"></a>
+<span class="sourceLineNo">2361</span>  public long getFlushedCellsSize() {<a 
name="line.2361"></a>
+<span class="sourceLineNo">2362</span>    return flushedCellsSize;<a 
name="line.2362"></a>
+<span class="sourceLineNo">2363</span>  }<a name="line.2363"></a>
+<span class="sourceLineNo">2364</span><a name="line.2364"></a>
+<span class="sourceLineNo">2365</span>  @Override<a name="line.2365"></a>
+<span class="sourceLineNo">2366</span>  public long getFlushedOutputFileSize() 
{<a name="line.2366"></a>
+<span class="sourceLineNo">2367</span>    return flushedOutputFileSize;<a 
name="line.2367"></a>
+<span class="sourceLineNo">2368</span>  }<a name="line.2368"></a>
+<span class="sourceLineNo">2369</span><a name="line.2369"></a>
+<span class="sourceLineNo">2370</span>  @Override<a name="line.2370"></a>
+<span class="sourceLineNo">2371</span>  public long getCompactedCellsCount() 
{<a name="line.2371"></a>
+<span class="sourceLineNo">2372</span>    return compactedCellsCount;<a 
name="line.2372"></a>
+<span class="sourceLineNo">2373</span>  }<a name="line.2373"></a>
+<span class="sourceLineNo">2374</span><a name="line.2374"></a>
+<span class="sourceLineNo">2375</span>  @Override<a name="line.2375"></a>
+<span class="sourceLineNo">2376</span>  public long getCompactedCellsSize() 
{<a name="line.2376"></a>
+<span class="sourceLineNo">2377</span>    return compactedCellsSize;<a 
name="line.2377"></a>
+<span class="sourceLineNo">2378</span>  }<a name="line.2378"></a>
+<span class="sourceLineNo">2379</span><a name="line.2379"></a>
+<span class="sourceLineNo">2380</span>  @Override<a name="line.2380"></a>
+<span class="sourceLineNo">2381</span>  public long 
getMajorCompactedCellsCount() {<a name="line.2381"></a>
+<span class="sourceLineNo">2382</span>    return majorCompactedCellsCount;<a 
name="line.2382"></a>
+<span class="sourceLineNo">2383</span>  }<a name="line.2383"></a>
+<span class="sourceLineNo">2384</span><a name="line.2384"></a>
+<span class="sourceLineNo">2385</span>  @Override<a name="line.2385"></a>
+<span class="sourceLineNo">2386</span>  public long 
getMajorCompactedCellsSize() {<a name="line.2386"></a>
+<span class="sourceLineNo">2387</span>    return majorCompactedCellsSize;<a 
name="line.2387"></a>
+<span class="sourceLineNo">2388</span>  }<a name="line.2388"></a>
+<span class="sourceLineNo">2389</span><a name="line.2389"></a>
+<span class="sourceLineNo">2390</span>  /**<a name="line.2390"></a>
+<span class="sourceLineNo">2391</span>   * Returns the StoreEngine that is 
backing this concrete implementation of Store.<a name="line.2391"></a>
+<span class="sourceLineNo">2392</span>   * @return Returns the {@link 
StoreEngine} object used internally inside this HStore object.<a 
name="line.2392"></a>
+<span class="sourceLineNo">2393</span>   */<a name="line.2393"></a>
+<span class="sourceLineNo">2394</span>  @VisibleForTesting<a 
name="line.2394"></a>
+<span class="sourceLineNo">2395</span>  public StoreEngine&lt;?, ?, ?, ?&gt; 
getStoreEngine() {<a name="line.2395"></a>
+<span class="sourceLineNo">2396</span>    return this.storeEngine;<a 
name="line.2396"></a>
+<span class="sourceLineNo">2397</span>  }<a name="line.2397"></a>
+<span class="sourceLineNo">2398</span><a name="line.2398"></a>
+<span class="sourceLineNo">2399</span>  protected OffPeakHours 
getOffPeakHours() {<a name="line.2399"></a>
+<span class="sourceLineNo">2400</span>    return this.offPeakHours;<a 
name="line.2400"></a>
+<span class="sourceLineNo">2401</span>  }<a name="line.2401"></a>
+<span class="sourceLineNo">2402</span><a name="line.2402"></a>
+<span class="sourceLineNo">2403</span>  /**<a name="line.2403"></a>
+<span class="sourceLineNo">2404</span>   * {@inheritDoc}<a 
name="line.2404"></a>
+<span class="sourceLineNo">2405</span>   */<a name="line.2405"></a>
+<span class="sourceLineNo">2406</span>  @Override<a name="line.2406"></a>
+<span class="sourceLineNo">2407</span>  public void 
onConfigurationChange(Configuration conf) {<a name="line.2407"></a>
+<span class="sourceLineNo">2408</span>    this.conf = new 
CompoundConfiguration()<a name="line.2408"></a>
+<span class="sourceLineNo">2409</span>            .add(conf)<a 
name="line.2409"></a>
+<span class="sourceLineNo">2410</span>            
.addBytesMap(family.getValues());<a name="line.2410"></a>
+<span class="sourceLineNo">2411</span>    
this.storeEngine.compactionPolicy.setConf(conf);<a name="line.2411"></a>
+<span class="sourceLineNo">2412</span>    this.offPeakHours = 
OffPeakHours.getInstance(conf);<a name="line.2412"></a>
+<span class="sourceLineNo">2413</span>  }<a name="line.2413"></a>
+<span class="sourceLineNo">2414</span><a name="line.2414"></a>
+<span class="sourceLineNo">2415</span>  /**<a name="line.2415"></a>
+<span class="sourceLineNo">2416</span>   * {@inheritDoc}<a 
name="line.2416"></a>
+<span class="sourceLineNo">2417</span>   */<a name="line.2417"></a>
+<span class="sourceLineNo">2418</span>  @Override<a name="line.2418"></a>
+<span class="sourceLineNo">2419</span>  public void 
registerChildren(ConfigurationManager manager) {<a name="line.2419"></a>
+<span class="sourceLineNo">2420</span>    // No children to register<a 
name="line.2420"></a>
+<span class="sourceLineNo">2421</span>  }<a name="line.2421"></a>
+<span class="sourceLineNo">2422</span><a name="line.2422"></a>
+<span class="sourceLineNo">2423</span>  /**<a name="line.2423"></a>
+<span class="sourceLineNo">2424</span>   * {@inheritDoc}<a 
name="line.2424"></a>
+<span class="sourceLineNo">2425</span>   */<a name="line.2425"></a>
+<span class="sourceLineNo">2426</span>  @Override<a name="line.2426"></a>
+<span class="sourceLineNo">2427</span>  public void 
deregisterChildren(ConfigurationManager manager) {<a name="line.2427"></a>
+<span class="sourceLineNo">2428</span>    // No children to deregister<a 
name="line.2428"></a>
+<span class="sourceLineNo">2429</span>  }<a name="line.2429"></a>
+<span class="sourceLineNo">2430</span><a name="line.2430"></a>
+<span class="sourceLineNo">2431</span>  @Override<a name="line.2431"></a>
+<span class="sourceLineNo">2432</span>  public double getCompactionPressure() 
{<a name="line.2432"></a>
+<span class="sourceLineNo">2433</span>    return 
storeEngine.getStoreFileManager().getCompactionPressure();<a 
name="line.2433"></a>
+<span class="sourceLineNo">2434</span>  }<a name="line.2434"></a>
+<span class="sourceLineNo">2435</span><a name="line.2435"></a>
+<span class="sourceLineNo">2436</span>  @Override<a name="line.2436"></a>
+<span class="sourceLineNo">2437</span>  public boolean isPrimaryReplicaStore() 
{<a name="line.2437"></a>
+<span class="sourceLineNo">2438</span>    return 
getRegionInfo().getReplicaId() == RegionInfo.DEFAULT_REPLICA_ID;<a 
name="line.2438"></a>
+<span class="sourceLineNo">2439</span>  }<a name="line.2439"></a>
+<span class="sourceLineNo">2440</span><a name="line.2440"></a>
+<span class="sourceLineNo">2441</span>  /**<a name="line.2441"></a>
+<span class="sourceLineNo">2442</span>   * Sets the store up for a region 
level snapshot operation.<a name="line.2442"></a>
+<span class="sourceLineNo">2443</span>   * @see #postSnapshotOperation()<a 
name="line.2443"></a>
+<span class="sourceLineNo">2444</span>   */<a name="line.2444"></a>
+<span class="sourceLineNo">2445</span>  public void preSnapshotOperation() {<a 
name="line.2445"></a>
+<span class="sourceLineNo">2446</span>    archiveLock.lock();<a 
name="line.2446"></a>
+<span class="sourceLineNo">2447</span>  }<a name="line.2447"></a>
+<span class="sourceLineNo">2448</span><a name="line.2448"></a>
+<span class="sourceLineNo">2449</span>  /**<a name="line.2449"></a>
+<span class="sourceLineNo">2450</span>   * Perform tasks needed after the 
completion of snapshot operation.<a name="line.2450"></a>
+<span class="sourceLineNo">2451</span>   * @see #preSnapshotOperation()<a 
name="line.2451"></a>
+<span class="sourceLineNo">2452</span>   */<a name="line.2452"></a>
+<span class="sourceLineNo">2453</span>  public void postSnapshotOperation() 
{<a name="line.2453"></a>
+<span class="sourceLineNo">2454</span>    archiveLock.unlock();<a 
name="line.2454"></a>
+<span class="sourceLineNo">2455</span>  }<a name="line.2455"></a>
+<span class="sourceLineNo">2456</span><a name="line.2456"></a>
+<span class="sourceLineNo">2457</span>  /**<a name="line.2457"></a>
+<span class="sourceLineNo">2458</span>   * Closes and archives the compacted 
files under this store<a name="line.2458"></a>
+<span class="sourceLineNo">2459</span>   */<a name="line.2459"></a>
+<span class="sourceLineNo">2460</span>  public synchronized void 
closeAndArchiveCompactedFiles() throws IOException {<a name="line.2460"></a>
+<span class="sourceLineNo">2461</span>    // ensure other threads do not 
attempt to archive the same files on close()<a name="line.2461"></a>
+<span class="sourceLineNo">2462</span>    archiveLock.lock();<a 
name="line.2462"></a>
+<span class="sourceLineNo">2463</span>    try {<a name="line.2463"></a>
+<span class="sourceLineNo">2464</span>      lock.readLock().lock();<a 
name="line.2464"></a>
+<span class="sourceLineNo">2465</span>      Collection&lt;HStoreFile&gt; 
copyCompactedfiles = null;<a name="line.2465"></a>
+<span class="sourceLineNo">2466</span>      try {<a name="line.2466"></a>
+<span class="sourceLineNo">2467</span>        Collection&lt;HStoreFile&gt; 
compactedfiles =<a name="line.2467"></a>
+<span class="sourceLineNo">2468</span>            
this.getStoreEngine().getStoreFileManager().getCompactedfiles();<a 
name="line.2468"></a>
+<span class="sourceLineNo">2469</span>        if (compactedfiles != null 
&amp;&amp; compactedfiles.size() != 0) {<a name="line.2469"></a>
+<span class="sourceLineNo">2470</span>          // Do a copy under read lock<a 
name="line.2470"></a>
+<span class="sourceLineNo">2471</span>          copyCompactedfiles = new 
ArrayList&lt;&gt;(compactedfiles);<a name="line.2471"></a>
+<span class="sourceLineNo">2472</span>        } else {<a name="line.2472"></a>
+<span class="sourceLineNo">2473</span>          if (LOG.isTraceEnabled()) {<a 
name="line.2473"></a>
+<span class="sourceLineNo">2474</span>            LOG.trace("No compacted 
files to archive");<a name="line.2474"></a>
+<span class="sourceLineNo">2475</span>            return;<a 
name="line.2475"></a>
+<span class="sourceLineNo">2476</span>          }<a name="line.2476"></a>
+<span class="sourceLineNo">2477</span>        }<a name="line.2477"></a>
+<span class="sourceLineNo">2478</span>      } finally {<a name="line.2478"></a>
+<span class="sourceLineNo">2479</span>        lock.readLock().unlock();<a 
name="line.2479"></a>
+<span class="sourceLineNo">2480</span>      }<a name="line.2480"></a>
+<span class="sourceLineNo">2481</span>      if (copyCompactedfiles != null 
&amp;&amp; !copyCompactedfiles.isEmpty()) {<a name="line.2481"></a>
+<span class="sourceLineNo">2482</span>        
removeCompactedfiles(copyCompactedfiles);<a name="line.2482"></a>
+<span class="sourceLineNo">2483</span>      }<a name="line.2483"></a>
+<span class="sourceLineNo">2484</span>    } finally {<a name="line.2484"></a>
+<span class="sourceLineNo">2485</span>      archiveLock.unlock();<a 
name="line.2485"></a>
+<span class="sourceLineNo">2486</span>    }<a name="line.2486"></a>
+<span class="sourceLineNo">2487</span>  }<a name="line.2487"></a>
+<span class="sourceLineNo">2488</span><a name="line.2488"></a>
+<span class="sourceLineNo">2489</span>  /**<a name="line.2489"></a>
+<span class="sourceLineNo">2490</span>   * Archives and removes the compacted 
files<a name="line.2490"></a>
+<span class="sourceLineNo">2491</span>   * @param compactedfiles The compacted 
files in this store that are not active in reads<a name="line.2491"></a>
+<span class="sourceLineNo">2492</span>   * @throws IOException<a 
name="line.2492"></a>
+<span class="sourceLineNo">2493</span>   */<a name="line.2493"></a>
+<span class="sourceLineNo">2494</span>  private void 
removeCompactedfiles(Collection&lt;HStoreFile&gt; compactedfiles)<a 
name="line.2494"></a>
+<span class="sourceLineNo">2495</span>      throws IOException {<a 
name="line.2495"></a>
+<span class="sourceLineNo">2496</span>    final List&lt;HStoreFile&gt; 
filesToRemove = new ArrayList&lt;&gt;(compactedfiles.size());<a 
name="line.2496"></a>
+<span class="sourceLineNo">2497</span>    for (final HStoreFile file : 
compactedfiles) {<a name="line.2497"></a>
+<span class="sourceLineNo">2498</span>      synchronized (file) {<a 
name="line.2498"></a>
+<span class="sourceLineNo">2499</span>        try {<a name="line.2499"></a>
+<span class="sourceLineNo">2500</span>          StoreFileReader r = 
file.getReader();<a name="line.2500"></a>
+<span class="sourceLineNo">2501</span>          if (r == null) {<a 
name="line.2501"></a>
+<span class="sourceLineNo">2502</span>            if (LOG.isDebugEnabled()) 
{<a name="line.2502"></a>
+<span class="sourceLineNo">2503</span>              LOG.debug("The file " + 
file + " was closed but still not archived.");<a name="line.2503"></a>
+<span class="sourceLineNo">2504</span>            }<a name="line.2504"></a>
+<span class="sourceLineNo">2505</span>            filesToRemove.add(file);<a 
name="line.2505"></a>
+<span class="sourceLineNo">2506</span>            continue;<a 
name="line.2506"></a>
+<span class="sourceLineNo">2507</span>          }<a name="line.2507"></a>
+<span class="sourceLineNo">2508</span>          if (file.isCompactedAway() 
&amp;&amp; !file.isReferencedInReads()) {<a name="line.2508"></a>
+<span class="sourceLineNo">2509</span>            // Even if deleting fails we 
need not bother as any new scanners won't be<a name="line.2509"></a>
+<span class="sourceLineNo">2510</span>            // able to use the compacted 
file as the status is already compactedAway<a name="line.2510"></a>
+<span class="sourceLineNo">2511</span>            if (LOG.isTraceEnabled()) 
{<a name="line.2511"></a>
+<span class="sourceLineNo">2512</span>              LOG.trace("Closing and 
archiving the file " + file.getPath());<a name="line.2512"></a>
+<span class="sourceLineNo">2513</span>            }<a name="line.2513"></a>
+<span class="sourceLineNo">2514</span>            r.close(true);<a 
name="line.2514"></a>
+<span class="sourceLineNo">2515</span>            // Just close and return<a 
name="line.2515"></a>
+<span class="sourceLineNo">2516</span>            filesToRemove.add(file);<a 
name="line.2516"></a>
+<span class="sourceLineNo">2517</span>          }<a name="line.2517"></a>
+<span class="sourceLineNo">2518</span>        } catch (Exception e) {<a 
name="line.2518"></a>
+<span class="sourceLineNo">2519</span>          LOG.error(<a 
name="line.2519"></a>
+<span class="sourceLineNo">2520</span>            "Exception while trying to 
close the compacted store file " + file.getPath().getName());<a 
name="line.2520"></a>
+<span class="sourceLineNo">2521</span>        }<a name="line.2521"></a>
+<span class="sourceLineNo">2522</span>      }<a name="line.2522"></a>
+<span class="sourceLineNo">2523</span>    }<a name="line.2523"></a>
+<span class="sourceLineNo">2524</span>    if (this.isPrimaryReplicaStore()) 
{<a name="line.2524"></a>
+<span class="sourceLineNo">2525</span>      // Only the primary region is 
allowed to move the file to archive.<a name="line.2525"></a>
+<span class="sourceLineNo">2526</span>      // The secondary region does not 
move the files to archive. Any active reads from<a name="line.2526"></a>
+<span class="sourceLineNo">2527</span>      // the secondary region will still 
work because the file as such has active readers on it.<a name="line.2527"></a>
+<span class="sourceLineNo">2528</span>      if (!filesToRemove.isEmpty()) {<a 
name="line.2528"></a>
+<span class="sourceLineNo">2529</span>        if (LOG.isDebugEnabled()) {<a 
name="line.2529"></a>
+<span class="sourceLineNo">2530</span>          LOG.debug("Moving the files " 
+ filesToRemove + " to archive");<a name="line.2530"></a>
+<span class="sourceLineNo">2531</span>        }<a name="line.2531"></a>
+<span class="sourceLineNo">2532</span>        // Only if this is successful it 
has to be removed<a name="line.2532"></a>
+<span class="sourceLineNo">2533</span>        try {<a name="line.2533"></a>
+<span class="sourceLineNo">2534</span>          
this.fs.removeStoreFiles(this.getColumnFamilyDescriptor().getNameAsString(), 
filesToRemove);<a name="line.2534"></a>
+<span class="sourceLineNo">2535</span>        } catch (FailedArchiveException 
fae) {<a name="line.2535"></a>
+<span class="sourceLineNo">2536</span>          // Even if archiving some 
files failed, we still need to clear out any of the<a name="line.2536"></a>
+<span class="sourceLineNo">2537</span>          // files which were 
successfully archived.  Otherwise we will receive a<a name="line.2537"></a>
+<span class="sourceLineNo">2538</span>          // FileNotFoundException when 
we attempt to re-archive them in the next go around.<a name="line.2538"></a>
+<span class="sourceLineNo">2539</span>          Collection&lt;Path&gt; 
failedFiles = fae.getFailedFiles();<a name="line.2539"></a>
+<span class="sourceLineNo">2540</span>          Iterator&lt;HStoreFile&gt; 
iter = filesToRemove.iterator();<a name="line.2540"></a>
+<span class="sourceLineNo">2541</span>          while (iter.hasNext()) {<a 
name="line.2541"></a>
+<span class="sourceLineNo">2542</span>            if 
(failedFiles.contains(iter.next().getPath())) {<a name="line.2542"></a>
+<span class="sourceLineNo">2543</span>              iter.remove();<a 
name="line.2543"></a>
+<span class="sourceLineNo">2544</span>            }<a name="line.2544"></a>
+<span class="sourceLineNo">2545</span>          }<a name="line.2545"></a>
+<span class="sourceLineNo">2546</span>          if (!filesToRemove.isEmpty()) 
{<a name="line.2546"></a>
+<span class="sourceLineNo">2547</span>            
clearCompactedfiles(filesToRemove);<a name="line.2547"></a>
+<span class="sourceLineNo">2548</span>          }<a name="line.2548"></a>
+<span class="sourceLineNo">2549</span>          throw fae;<a 
name="line.2549"></a>
+<span class="sourceLineNo">2550</span>        }<a name="line.2550"></a>
+<span class="sourceLineNo">2551</span>      }<a name="line.2551"></a>
+<span class="sourceLineNo">2552</span>    }<a name="line.2552"></a>
+<span class="sourceLineNo">2553</span>    if (!filesToRemove.isEmpty()) {<a 
name="line.2553"></a>
+<span class="sourceLineNo">2554</span>      // Clear the compactedfiles from 
the store file manager<a name="line.2554"></a>
+<span class="sourceLineNo">2555</span>      
clearCompactedfiles(filesToRemove);<a name="line.2555"></a>
+<span class="sourceLineNo">2556</span>    }<a name="line.2556"></a>
+<span class="sourceLineNo">2557</span>  }<a name="line.2557"></a>
+<span class="sourceLineNo">2558</span><a name="line.2558"></a>
+<span class="sourceLineNo">2559</span>  public Long preFlushSeqIDEstimation() 
{<a name="line.2559"></a>
+<span class="sourceLineNo">2560</span>    return 
memstore.preFlushSeqIDEstimation();<a name="line.2560"></a>
+<span class="sourceLineNo">2561</span>  }<a name="line.2561"></a>
+<span class="sourceLineNo">2562</span><a name="line.2562"></a>
+<span class="sourceLineNo">2563</span>  @Override<a name="line.2563"></a>
+<span class="sourceLineNo">2564</span>  public boolean isSloppyMemStore() {<a 
name="line.2564"></a>
+<span class="sourceLineNo">2565</span>    return this.memstore.isSloppy();<a 
name="line.2565"></a>
+<span class="sourceLineNo">2566</span>  }<a name="line.2566"></a>
+<span class="sourceLineNo">2567</span><a name="line.2567"></a>
+<span class="sourceLineNo">2568</span>  private void 
clearCompactedfiles(List&lt;HStoreFile&gt; filesToRemove) throws IOException 
{<a name="line.2568"></a>
+<span class="sourceLineNo">2569</span>    if (LOG.isTraceEnabled()) {<a 
name="line.2569"></a>
+<span class="sourceLineNo">2570</span>      LOG.trace("Clearing the compacted 
file " + filesToRemove + " from this store");<a name="line.2570"></a>
+<span class="sourceLineNo">2571</span>    }<a name="line.2571"></a>
+<span class="sourceLineNo">2572</span>    try {<a name="line.2572"></a>
+<span class="sourceLineNo">2573</span>      lock.writeLock().lock();<a 
name="line.2573"></a>
+<span class="sourceLineNo">2574</span>      
this.getStoreEngine().getStoreFileManager().removeCompactedFiles(filesToRemove);<a
 name="line.2574"></a>
+<span class="sourceLineNo">2575</span>    } finally {<a name="line.2575"></a>
+<span class="sourceLineNo">2576</span>      lock.writeLock().unlock();<a 
name="line.2576"></a>
+<span class="sourceLineNo">2577</span>    }<a name="line.2577"></a>
+<span class="sourceLineNo">2578</span>  }<a name="line.2578"></a>
+<span class="sourceLineNo">2579</span>}<a name="line.2579"></a>
 
 
 

Reply via email to