You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2018/08/18 14:48:33 UTC

[25/41] hbase-site git commit: Published site at d159b1f8bb9a29f7786a96c910157e12583768a2.

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/7cafc412/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreFileReader.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreFileReader.html b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreFileReader.html
index 939dd9d..6df7d6a 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreFileReader.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreFileReader.html
@@ -156,497 +156,503 @@
 <span class="sourceLineNo">148</span>   */<a name="line.148"></a>
 <span class="sourceLineNo">149</span>  public StoreFileScanner getStoreFileScanner(boolean cacheBlocks, boolean pread,<a name="line.149"></a>
 <span class="sourceLineNo">150</span>      boolean isCompaction, long readPt, long scannerOrder, boolean canOptimizeForNonNullColumn) {<a name="line.150"></a>
-<span class="sourceLineNo">151</span>    // Increment the ref count<a name="line.151"></a>
-<span class="sourceLineNo">152</span>    refCount.incrementAndGet();<a name="line.152"></a>
-<span class="sourceLineNo">153</span>    return new StoreFileScanner(this, getScanner(cacheBlocks, pread, isCompaction),<a name="line.153"></a>
-<span class="sourceLineNo">154</span>        !isCompaction, reader.hasMVCCInfo(), readPt, scannerOrder, canOptimizeForNonNullColumn);<a name="line.154"></a>
-<span class="sourceLineNo">155</span>  }<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span>  /**<a name="line.157"></a>
-<span class="sourceLineNo">158</span>   * Indicate that the scanner has finished reading with this reader. We need to decrement the ref<a name="line.158"></a>
-<span class="sourceLineNo">159</span>   * count, and also, if this is not the common pread reader, we should close it.<a name="line.159"></a>
-<span class="sourceLineNo">160</span>   */<a name="line.160"></a>
-<span class="sourceLineNo">161</span>  void readCompleted() {<a name="line.161"></a>
-<span class="sourceLineNo">162</span>    refCount.decrementAndGet();<a name="line.162"></a>
-<span class="sourceLineNo">163</span>    if (!shared) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span>      try {<a name="line.164"></a>
-<span class="sourceLineNo">165</span>        reader.close(false);<a name="line.165"></a>
-<span class="sourceLineNo">166</span>      } catch (IOException e) {<a name="line.166"></a>
-<span class="sourceLineNo">167</span>        LOG.warn("failed to close stream reader", e);<a name="line.167"></a>
-<span class="sourceLineNo">168</span>      }<a name="line.168"></a>
-<span class="sourceLineNo">169</span>    }<a name="line.169"></a>
-<span class="sourceLineNo">170</span>  }<a name="line.170"></a>
-<span class="sourceLineNo">171</span><a name="line.171"></a>
-<span class="sourceLineNo">172</span>  /**<a name="line.172"></a>
-<span class="sourceLineNo">173</span>   * @deprecated Do not write further code which depends on this call. Instead<a name="line.173"></a>
-<span class="sourceLineNo">174</span>   *   use getStoreFileScanner() which uses the StoreFileScanner class/interface<a name="line.174"></a>
-<span class="sourceLineNo">175</span>   *   which is the preferred way to scan a store with higher level concepts.<a name="line.175"></a>
-<span class="sourceLineNo">176</span>   *<a name="line.176"></a>
-<span class="sourceLineNo">177</span>   * @param cacheBlocks should we cache the blocks?<a name="line.177"></a>
-<span class="sourceLineNo">178</span>   * @param pread use pread (for concurrent small readers)<a name="line.178"></a>
-<span class="sourceLineNo">179</span>   * @return the underlying HFileScanner<a name="line.179"></a>
-<span class="sourceLineNo">180</span>   */<a name="line.180"></a>
-<span class="sourceLineNo">181</span>  @Deprecated<a name="line.181"></a>
-<span class="sourceLineNo">182</span>  public HFileScanner getScanner(boolean cacheBlocks, boolean pread) {<a name="line.182"></a>
-<span class="sourceLineNo">183</span>    return getScanner(cacheBlocks, pread, false);<a name="line.183"></a>
-<span class="sourceLineNo">184</span>  }<a name="line.184"></a>
-<span class="sourceLineNo">185</span><a name="line.185"></a>
-<span class="sourceLineNo">186</span>  /**<a name="line.186"></a>
-<span class="sourceLineNo">187</span>   * @deprecated Do not write further code which depends on this call. Instead<a name="line.187"></a>
-<span class="sourceLineNo">188</span>   *   use getStoreFileScanner() which uses the StoreFileScanner class/interface<a name="line.188"></a>
-<span class="sourceLineNo">189</span>   *   which is the preferred way to scan a store with higher level concepts.<a name="line.189"></a>
-<span class="sourceLineNo">190</span>   *<a name="line.190"></a>
-<span class="sourceLineNo">191</span>   * @param cacheBlocks<a name="line.191"></a>
-<span class="sourceLineNo">192</span>   *          should we cache the blocks?<a name="line.192"></a>
-<span class="sourceLineNo">193</span>   * @param pread<a name="line.193"></a>
-<span class="sourceLineNo">194</span>   *          use pread (for concurrent small readers)<a name="line.194"></a>
-<span class="sourceLineNo">195</span>   * @param isCompaction<a name="line.195"></a>
-<span class="sourceLineNo">196</span>   *          is scanner being used for compaction?<a name="line.196"></a>
-<span class="sourceLineNo">197</span>   * @return the underlying HFileScanner<a name="line.197"></a>
-<span class="sourceLineNo">198</span>   */<a name="line.198"></a>
-<span class="sourceLineNo">199</span>  @Deprecated<a name="line.199"></a>
-<span class="sourceLineNo">200</span>  public HFileScanner getScanner(boolean cacheBlocks, boolean pread,<a name="line.200"></a>
-<span class="sourceLineNo">201</span>      boolean isCompaction) {<a name="line.201"></a>
-<span class="sourceLineNo">202</span>    return reader.getScanner(cacheBlocks, pread, isCompaction);<a name="line.202"></a>
-<span class="sourceLineNo">203</span>  }<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span>  public void close(boolean evictOnClose) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span>    reader.close(evictOnClose);<a name="line.206"></a>
-<span class="sourceLineNo">207</span>  }<a name="line.207"></a>
-<span class="sourceLineNo">208</span><a name="line.208"></a>
-<span class="sourceLineNo">209</span>  /**<a name="line.209"></a>
-<span class="sourceLineNo">210</span>   * Check if this storeFile may contain keys within the TimeRange that<a name="line.210"></a>
-<span class="sourceLineNo">211</span>   * have not expired (i.e. not older than oldestUnexpiredTS).<a name="line.211"></a>
-<span class="sourceLineNo">212</span>   * @param timeRange the timeRange to restrict<a name="line.212"></a>
-<span class="sourceLineNo">213</span>   * @param oldestUnexpiredTS the oldest timestamp that is not expired, as<a name="line.213"></a>
-<span class="sourceLineNo">214</span>   *          determined by the column family's TTL<a name="line.214"></a>
-<span class="sourceLineNo">215</span>   * @return false if queried keys definitely don't exist in this StoreFile<a name="line.215"></a>
-<span class="sourceLineNo">216</span>   */<a name="line.216"></a>
-<span class="sourceLineNo">217</span>  boolean passesTimerangeFilter(TimeRange tr, long oldestUnexpiredTS) {<a name="line.217"></a>
-<span class="sourceLineNo">218</span>    return this.timeRange == null? true:<a name="line.218"></a>
-<span class="sourceLineNo">219</span>      this.timeRange.includesTimeRange(tr) &amp;&amp; this.timeRange.getMax() &gt;= oldestUnexpiredTS;<a name="line.219"></a>
-<span class="sourceLineNo">220</span>  }<a name="line.220"></a>
-<span class="sourceLineNo">221</span><a name="line.221"></a>
-<span class="sourceLineNo">222</span>  /**<a name="line.222"></a>
-<span class="sourceLineNo">223</span>   * Checks whether the given scan passes the Bloom filter (if present). Only<a name="line.223"></a>
-<span class="sourceLineNo">224</span>   * checks Bloom filters for single-row or single-row-column scans. Bloom<a name="line.224"></a>
-<span class="sourceLineNo">225</span>   * filter checking for multi-gets is implemented as part of the store<a name="line.225"></a>
-<span class="sourceLineNo">226</span>   * scanner system (see {@link StoreFileScanner#seek(Cell)} and uses<a name="line.226"></a>
-<span class="sourceLineNo">227</span>   * the lower-level API {@link #passesGeneralRowBloomFilter(byte[], int, int)}<a name="line.227"></a>
-<span class="sourceLineNo">228</span>   * and {@link #passesGeneralRowColBloomFilter(Cell)}.<a name="line.228"></a>
-<span class="sourceLineNo">229</span>   *<a name="line.229"></a>
-<span class="sourceLineNo">230</span>   * @param scan the scan specification. Used to determine the row, and to<a name="line.230"></a>
-<span class="sourceLineNo">231</span>   *          check whether this is a single-row ("get") scan.<a name="line.231"></a>
-<span class="sourceLineNo">232</span>   * @param columns the set of columns. Only used for row-column Bloom<a name="line.232"></a>
-<span class="sourceLineNo">233</span>   *          filters.<a name="line.233"></a>
-<span class="sourceLineNo">234</span>   * @return true if the scan with the given column set passes the Bloom<a name="line.234"></a>
-<span class="sourceLineNo">235</span>   *         filter, or if the Bloom filter is not applicable for the scan.<a name="line.235"></a>
-<span class="sourceLineNo">236</span>   *         False if the Bloom filter is applicable and the scan fails it.<a name="line.236"></a>
-<span class="sourceLineNo">237</span>   */<a name="line.237"></a>
-<span class="sourceLineNo">238</span>  boolean passesBloomFilter(Scan scan, final SortedSet&lt;byte[]&gt; columns) {<a name="line.238"></a>
-<span class="sourceLineNo">239</span>    // Multi-column non-get scans will use Bloom filters through the<a name="line.239"></a>
-<span class="sourceLineNo">240</span>    // lower-level API function that this function calls.<a name="line.240"></a>
-<span class="sourceLineNo">241</span>    if (!scan.isGetScan()) {<a name="line.241"></a>
-<span class="sourceLineNo">242</span>      return true;<a name="line.242"></a>
-<span class="sourceLineNo">243</span>    }<a name="line.243"></a>
-<span class="sourceLineNo">244</span><a name="line.244"></a>
-<span class="sourceLineNo">245</span>    byte[] row = scan.getStartRow();<a name="line.245"></a>
-<span class="sourceLineNo">246</span>    switch (this.bloomFilterType) {<a name="line.246"></a>
-<span class="sourceLineNo">247</span>      case ROW:<a name="line.247"></a>
-<span class="sourceLineNo">248</span>        return passesGeneralRowBloomFilter(row, 0, row.length);<a name="line.248"></a>
-<span class="sourceLineNo">249</span><a name="line.249"></a>
-<span class="sourceLineNo">250</span>      case ROWCOL:<a name="line.250"></a>
-<span class="sourceLineNo">251</span>        if (columns != null &amp;&amp; columns.size() == 1) {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>          byte[] column = columns.first();<a name="line.252"></a>
-<span class="sourceLineNo">253</span>          // create the required fake key<a name="line.253"></a>
-<span class="sourceLineNo">254</span>          Cell kvKey = PrivateCellUtil.createFirstOnRow(row, HConstants.EMPTY_BYTE_ARRAY, column);<a name="line.254"></a>
-<span class="sourceLineNo">255</span>          return passesGeneralRowColBloomFilter(kvKey);<a name="line.255"></a>
-<span class="sourceLineNo">256</span>        }<a name="line.256"></a>
-<span class="sourceLineNo">257</span><a name="line.257"></a>
-<span class="sourceLineNo">258</span>        // For multi-column queries the Bloom filter is checked from the<a name="line.258"></a>
-<span class="sourceLineNo">259</span>        // seekExact operation.<a name="line.259"></a>
-<span class="sourceLineNo">260</span>        return true;<a name="line.260"></a>
-<span class="sourceLineNo">261</span><a name="line.261"></a>
-<span class="sourceLineNo">262</span>      default:<a name="line.262"></a>
-<span class="sourceLineNo">263</span>        return true;<a name="line.263"></a>
-<span class="sourceLineNo">264</span>    }<a name="line.264"></a>
-<span class="sourceLineNo">265</span>  }<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span>  public boolean passesDeleteFamilyBloomFilter(byte[] row, int rowOffset,<a name="line.267"></a>
-<span class="sourceLineNo">268</span>      int rowLen) {<a name="line.268"></a>
-<span class="sourceLineNo">269</span>    // Cache Bloom filter as a local variable in case it is set to null by<a name="line.269"></a>
-<span class="sourceLineNo">270</span>    // another thread on an IO error.<a name="line.270"></a>
-<span class="sourceLineNo">271</span>    BloomFilter bloomFilter = this.deleteFamilyBloomFilter;<a name="line.271"></a>
+<span class="sourceLineNo">151</span>    return new StoreFileScanner(this, getScanner(cacheBlocks, pread, isCompaction),<a name="line.151"></a>
+<span class="sourceLineNo">152</span>        !isCompaction, reader.hasMVCCInfo(), readPt, scannerOrder, canOptimizeForNonNullColumn);<a name="line.152"></a>
+<span class="sourceLineNo">153</span>  }<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span>  /**<a name="line.155"></a>
+<span class="sourceLineNo">156</span>   * Indicate that the scanner has started reading with this reader. We need to increment the ref<a name="line.156"></a>
+<span class="sourceLineNo">157</span>   * count so reader is not close until some object is holding the lock<a name="line.157"></a>
+<span class="sourceLineNo">158</span>   */<a name="line.158"></a>
+<span class="sourceLineNo">159</span>  void incrementRefCount() {<a name="line.159"></a>
+<span class="sourceLineNo">160</span>    refCount.incrementAndGet();<a name="line.160"></a>
+<span class="sourceLineNo">161</span>  }<a name="line.161"></a>
+<span class="sourceLineNo">162</span><a name="line.162"></a>
+<span class="sourceLineNo">163</span>  /**<a name="line.163"></a>
+<span class="sourceLineNo">164</span>   * Indicate that the scanner has finished reading with this reader. We need to decrement the ref<a name="line.164"></a>
+<span class="sourceLineNo">165</span>   * count, and also, if this is not the common pread reader, we should close it.<a name="line.165"></a>
+<span class="sourceLineNo">166</span>   */<a name="line.166"></a>
+<span class="sourceLineNo">167</span>  void readCompleted() {<a name="line.167"></a>
+<span class="sourceLineNo">168</span>    refCount.decrementAndGet();<a name="line.168"></a>
+<span class="sourceLineNo">169</span>    if (!shared) {<a name="line.169"></a>
+<span class="sourceLineNo">170</span>      try {<a name="line.170"></a>
+<span class="sourceLineNo">171</span>        reader.close(false);<a name="line.171"></a>
+<span class="sourceLineNo">172</span>      } catch (IOException e) {<a name="line.172"></a>
+<span class="sourceLineNo">173</span>        LOG.warn("failed to close stream reader", e);<a name="line.173"></a>
+<span class="sourceLineNo">174</span>      }<a name="line.174"></a>
+<span class="sourceLineNo">175</span>    }<a name="line.175"></a>
+<span class="sourceLineNo">176</span>  }<a name="line.176"></a>
+<span class="sourceLineNo">177</span><a name="line.177"></a>
+<span class="sourceLineNo">178</span>  /**<a name="line.178"></a>
+<span class="sourceLineNo">179</span>   * @deprecated Do not write further code which depends on this call. Instead<a name="line.179"></a>
+<span class="sourceLineNo">180</span>   *   use getStoreFileScanner() which uses the StoreFileScanner class/interface<a name="line.180"></a>
+<span class="sourceLineNo">181</span>   *   which is the preferred way to scan a store with higher level concepts.<a name="line.181"></a>
+<span class="sourceLineNo">182</span>   *<a name="line.182"></a>
+<span class="sourceLineNo">183</span>   * @param cacheBlocks should we cache the blocks?<a name="line.183"></a>
+<span class="sourceLineNo">184</span>   * @param pread use pread (for concurrent small readers)<a name="line.184"></a>
+<span class="sourceLineNo">185</span>   * @return the underlying HFileScanner<a name="line.185"></a>
+<span class="sourceLineNo">186</span>   */<a name="line.186"></a>
+<span class="sourceLineNo">187</span>  @Deprecated<a name="line.187"></a>
+<span class="sourceLineNo">188</span>  public HFileScanner getScanner(boolean cacheBlocks, boolean pread) {<a name="line.188"></a>
+<span class="sourceLineNo">189</span>    return getScanner(cacheBlocks, pread, false);<a name="line.189"></a>
+<span class="sourceLineNo">190</span>  }<a name="line.190"></a>
+<span class="sourceLineNo">191</span><a name="line.191"></a>
+<span class="sourceLineNo">192</span>  /**<a name="line.192"></a>
+<span class="sourceLineNo">193</span>   * @deprecated Do not write further code which depends on this call. Instead<a name="line.193"></a>
+<span class="sourceLineNo">194</span>   *   use getStoreFileScanner() which uses the StoreFileScanner class/interface<a name="line.194"></a>
+<span class="sourceLineNo">195</span>   *   which is the preferred way to scan a store with higher level concepts.<a name="line.195"></a>
+<span class="sourceLineNo">196</span>   *<a name="line.196"></a>
+<span class="sourceLineNo">197</span>   * @param cacheBlocks<a name="line.197"></a>
+<span class="sourceLineNo">198</span>   *          should we cache the blocks?<a name="line.198"></a>
+<span class="sourceLineNo">199</span>   * @param pread<a name="line.199"></a>
+<span class="sourceLineNo">200</span>   *          use pread (for concurrent small readers)<a name="line.200"></a>
+<span class="sourceLineNo">201</span>   * @param isCompaction<a name="line.201"></a>
+<span class="sourceLineNo">202</span>   *          is scanner being used for compaction?<a name="line.202"></a>
+<span class="sourceLineNo">203</span>   * @return the underlying HFileScanner<a name="line.203"></a>
+<span class="sourceLineNo">204</span>   */<a name="line.204"></a>
+<span class="sourceLineNo">205</span>  @Deprecated<a name="line.205"></a>
+<span class="sourceLineNo">206</span>  public HFileScanner getScanner(boolean cacheBlocks, boolean pread,<a name="line.206"></a>
+<span class="sourceLineNo">207</span>      boolean isCompaction) {<a name="line.207"></a>
+<span class="sourceLineNo">208</span>    return reader.getScanner(cacheBlocks, pread, isCompaction);<a name="line.208"></a>
+<span class="sourceLineNo">209</span>  }<a name="line.209"></a>
+<span class="sourceLineNo">210</span><a name="line.210"></a>
+<span class="sourceLineNo">211</span>  public void close(boolean evictOnClose) throws IOException {<a name="line.211"></a>
+<span class="sourceLineNo">212</span>    reader.close(evictOnClose);<a name="line.212"></a>
+<span class="sourceLineNo">213</span>  }<a name="line.213"></a>
+<span class="sourceLineNo">214</span><a name="line.214"></a>
+<span class="sourceLineNo">215</span>  /**<a name="line.215"></a>
+<span class="sourceLineNo">216</span>   * Check if this storeFile may contain keys within the TimeRange that<a name="line.216"></a>
+<span class="sourceLineNo">217</span>   * have not expired (i.e. not older than oldestUnexpiredTS).<a name="line.217"></a>
+<span class="sourceLineNo">218</span>   * @param timeRange the timeRange to restrict<a name="line.218"></a>
+<span class="sourceLineNo">219</span>   * @param oldestUnexpiredTS the oldest timestamp that is not expired, as<a name="line.219"></a>
+<span class="sourceLineNo">220</span>   *          determined by the column family's TTL<a name="line.220"></a>
+<span class="sourceLineNo">221</span>   * @return false if queried keys definitely don't exist in this StoreFile<a name="line.221"></a>
+<span class="sourceLineNo">222</span>   */<a name="line.222"></a>
+<span class="sourceLineNo">223</span>  boolean passesTimerangeFilter(TimeRange tr, long oldestUnexpiredTS) {<a name="line.223"></a>
+<span class="sourceLineNo">224</span>    return this.timeRange == null? true:<a name="line.224"></a>
+<span class="sourceLineNo">225</span>      this.timeRange.includesTimeRange(tr) &amp;&amp; this.timeRange.getMax() &gt;= oldestUnexpiredTS;<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>  /**<a name="line.228"></a>
+<span class="sourceLineNo">229</span>   * Checks whether the given scan passes the Bloom filter (if present). Only<a name="line.229"></a>
+<span class="sourceLineNo">230</span>   * checks Bloom filters for single-row or single-row-column scans. Bloom<a name="line.230"></a>
+<span class="sourceLineNo">231</span>   * filter checking for multi-gets is implemented as part of the store<a name="line.231"></a>
+<span class="sourceLineNo">232</span>   * scanner system (see {@link StoreFileScanner#seek(Cell)} and uses<a name="line.232"></a>
+<span class="sourceLineNo">233</span>   * the lower-level API {@link #passesGeneralRowBloomFilter(byte[], int, int)}<a name="line.233"></a>
+<span class="sourceLineNo">234</span>   * and {@link #passesGeneralRowColBloomFilter(Cell)}.<a name="line.234"></a>
+<span class="sourceLineNo">235</span>   *<a name="line.235"></a>
+<span class="sourceLineNo">236</span>   * @param scan the scan specification. Used to determine the row, and to<a name="line.236"></a>
+<span class="sourceLineNo">237</span>   *          check whether this is a single-row ("get") scan.<a name="line.237"></a>
+<span class="sourceLineNo">238</span>   * @param columns the set of columns. Only used for row-column Bloom<a name="line.238"></a>
+<span class="sourceLineNo">239</span>   *          filters.<a name="line.239"></a>
+<span class="sourceLineNo">240</span>   * @return true if the scan with the given column set passes the Bloom<a name="line.240"></a>
+<span class="sourceLineNo">241</span>   *         filter, or if the Bloom filter is not applicable for the scan.<a name="line.241"></a>
+<span class="sourceLineNo">242</span>   *         False if the Bloom filter is applicable and the scan fails it.<a name="line.242"></a>
+<span class="sourceLineNo">243</span>   */<a name="line.243"></a>
+<span class="sourceLineNo">244</span>  boolean passesBloomFilter(Scan scan, final SortedSet&lt;byte[]&gt; columns) {<a name="line.244"></a>
+<span class="sourceLineNo">245</span>    // Multi-column non-get scans will use Bloom filters through the<a name="line.245"></a>
+<span class="sourceLineNo">246</span>    // lower-level API function that this function calls.<a name="line.246"></a>
+<span class="sourceLineNo">247</span>    if (!scan.isGetScan()) {<a name="line.247"></a>
+<span class="sourceLineNo">248</span>      return true;<a name="line.248"></a>
+<span class="sourceLineNo">249</span>    }<a name="line.249"></a>
+<span class="sourceLineNo">250</span><a name="line.250"></a>
+<span class="sourceLineNo">251</span>    byte[] row = scan.getStartRow();<a name="line.251"></a>
+<span class="sourceLineNo">252</span>    switch (this.bloomFilterType) {<a name="line.252"></a>
+<span class="sourceLineNo">253</span>      case ROW:<a name="line.253"></a>
+<span class="sourceLineNo">254</span>        return passesGeneralRowBloomFilter(row, 0, row.length);<a name="line.254"></a>
+<span class="sourceLineNo">255</span><a name="line.255"></a>
+<span class="sourceLineNo">256</span>      case ROWCOL:<a name="line.256"></a>
+<span class="sourceLineNo">257</span>        if (columns != null &amp;&amp; columns.size() == 1) {<a name="line.257"></a>
+<span class="sourceLineNo">258</span>          byte[] column = columns.first();<a name="line.258"></a>
+<span class="sourceLineNo">259</span>          // create the required fake key<a name="line.259"></a>
+<span class="sourceLineNo">260</span>          Cell kvKey = PrivateCellUtil.createFirstOnRow(row, HConstants.EMPTY_BYTE_ARRAY, column);<a name="line.260"></a>
+<span class="sourceLineNo">261</span>          return passesGeneralRowColBloomFilter(kvKey);<a name="line.261"></a>
+<span class="sourceLineNo">262</span>        }<a name="line.262"></a>
+<span class="sourceLineNo">263</span><a name="line.263"></a>
+<span class="sourceLineNo">264</span>        // For multi-column queries the Bloom filter is checked from the<a name="line.264"></a>
+<span class="sourceLineNo">265</span>        // seekExact operation.<a name="line.265"></a>
+<span class="sourceLineNo">266</span>        return true;<a name="line.266"></a>
+<span class="sourceLineNo">267</span><a name="line.267"></a>
+<span class="sourceLineNo">268</span>      default:<a name="line.268"></a>
+<span class="sourceLineNo">269</span>        return true;<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><a name="line.272"></a>
-<span class="sourceLineNo">273</span>    // Empty file or there is no delete family at all<a name="line.273"></a>
-<span class="sourceLineNo">274</span>    if (reader.getTrailer().getEntryCount() == 0 || deleteFamilyCnt == 0) {<a name="line.274"></a>
-<span class="sourceLineNo">275</span>      return false;<a name="line.275"></a>
-<span class="sourceLineNo">276</span>    }<a name="line.276"></a>
-<span class="sourceLineNo">277</span><a name="line.277"></a>
-<span class="sourceLineNo">278</span>    if (bloomFilter == null) {<a name="line.278"></a>
-<span class="sourceLineNo">279</span>      return true;<a name="line.279"></a>
-<span class="sourceLineNo">280</span>    }<a name="line.280"></a>
-<span class="sourceLineNo">281</span><a name="line.281"></a>
-<span class="sourceLineNo">282</span>    try {<a name="line.282"></a>
-<span class="sourceLineNo">283</span>      if (!bloomFilter.supportsAutoLoading()) {<a name="line.283"></a>
-<span class="sourceLineNo">284</span>        return true;<a name="line.284"></a>
-<span class="sourceLineNo">285</span>      }<a name="line.285"></a>
-<span class="sourceLineNo">286</span>      return bloomFilter.contains(row, rowOffset, rowLen, null);<a name="line.286"></a>
-<span class="sourceLineNo">287</span>    } catch (IllegalArgumentException e) {<a name="line.287"></a>
-<span class="sourceLineNo">288</span>      LOG.error("Bad Delete Family bloom filter data -- proceeding without",<a name="line.288"></a>
-<span class="sourceLineNo">289</span>          e);<a name="line.289"></a>
-<span class="sourceLineNo">290</span>      setDeleteFamilyBloomFilterFaulty();<a name="line.290"></a>
-<span class="sourceLineNo">291</span>    }<a name="line.291"></a>
-<span class="sourceLineNo">292</span><a name="line.292"></a>
-<span class="sourceLineNo">293</span>    return true;<a name="line.293"></a>
-<span class="sourceLineNo">294</span>  }<a name="line.294"></a>
-<span class="sourceLineNo">295</span><a name="line.295"></a>
-<span class="sourceLineNo">296</span>  /**<a name="line.296"></a>
-<span class="sourceLineNo">297</span>   * A method for checking Bloom filters. Called directly from<a name="line.297"></a>
-<span class="sourceLineNo">298</span>   * StoreFileScanner in case of a multi-column query.<a name="line.298"></a>
-<span class="sourceLineNo">299</span>   *<a name="line.299"></a>
-<span class="sourceLineNo">300</span>   * @return True if passes<a name="line.300"></a>
-<span class="sourceLineNo">301</span>   */<a name="line.301"></a>
-<span class="sourceLineNo">302</span>  public boolean passesGeneralRowBloomFilter(byte[] row, int rowOffset, int rowLen) {<a name="line.302"></a>
-<span class="sourceLineNo">303</span>    BloomFilter bloomFilter = this.generalBloomFilter;<a name="line.303"></a>
-<span class="sourceLineNo">304</span>    if (bloomFilter == null) {<a name="line.304"></a>
-<span class="sourceLineNo">305</span>      return true;<a name="line.305"></a>
-<span class="sourceLineNo">306</span>    }<a name="line.306"></a>
-<span class="sourceLineNo">307</span><a name="line.307"></a>
-<span class="sourceLineNo">308</span>    // Used in ROW bloom<a name="line.308"></a>
-<span class="sourceLineNo">309</span>    byte[] key = null;<a name="line.309"></a>
-<span class="sourceLineNo">310</span>    if (rowOffset != 0 || rowLen != row.length) {<a name="line.310"></a>
-<span class="sourceLineNo">311</span>      throw new AssertionError(<a name="line.311"></a>
-<span class="sourceLineNo">312</span>          "For row-only Bloom filters the row " + "must occupy the whole array");<a name="line.312"></a>
-<span class="sourceLineNo">313</span>    }<a name="line.313"></a>
-<span class="sourceLineNo">314</span>    key = row;<a name="line.314"></a>
-<span class="sourceLineNo">315</span>    return checkGeneralBloomFilter(key, null, bloomFilter);<a name="line.315"></a>
-<span class="sourceLineNo">316</span>  }<a name="line.316"></a>
-<span class="sourceLineNo">317</span><a name="line.317"></a>
-<span class="sourceLineNo">318</span>  /**<a name="line.318"></a>
-<span class="sourceLineNo">319</span>   * A method for checking Bloom filters. Called directly from<a name="line.319"></a>
-<span class="sourceLineNo">320</span>   * StoreFileScanner in case of a multi-column query.<a name="line.320"></a>
-<span class="sourceLineNo">321</span>   *<a name="line.321"></a>
-<span class="sourceLineNo">322</span>   * @param cell<a name="line.322"></a>
-<span class="sourceLineNo">323</span>   *          the cell to check if present in BloomFilter<a name="line.323"></a>
-<span class="sourceLineNo">324</span>   * @return True if passes<a name="line.324"></a>
-<span class="sourceLineNo">325</span>   */<a name="line.325"></a>
-<span class="sourceLineNo">326</span>  public boolean passesGeneralRowColBloomFilter(Cell cell) {<a name="line.326"></a>
-<span class="sourceLineNo">327</span>    BloomFilter bloomFilter = this.generalBloomFilter;<a name="line.327"></a>
-<span class="sourceLineNo">328</span>    if (bloomFilter == null) {<a name="line.328"></a>
-<span class="sourceLineNo">329</span>      return true;<a name="line.329"></a>
-<span class="sourceLineNo">330</span>    }<a name="line.330"></a>
-<span class="sourceLineNo">331</span>    // Used in ROW_COL bloom<a name="line.331"></a>
-<span class="sourceLineNo">332</span>    Cell kvKey = null;<a name="line.332"></a>
-<span class="sourceLineNo">333</span>    // Already if the incoming key is a fake rowcol key then use it as it is<a name="line.333"></a>
-<span class="sourceLineNo">334</span>    if (cell.getTypeByte() == KeyValue.Type.Maximum.getCode() &amp;&amp; cell.getFamilyLength() == 0) {<a name="line.334"></a>
-<span class="sourceLineNo">335</span>      kvKey = cell;<a name="line.335"></a>
-<span class="sourceLineNo">336</span>    } else {<a name="line.336"></a>
-<span class="sourceLineNo">337</span>      kvKey = PrivateCellUtil.createFirstOnRowCol(cell);<a name="line.337"></a>
-<span class="sourceLineNo">338</span>    }<a name="line.338"></a>
-<span class="sourceLineNo">339</span>    return checkGeneralBloomFilter(null, kvKey, bloomFilter);<a name="line.339"></a>
-<span class="sourceLineNo">340</span>  }<a name="line.340"></a>
-<span class="sourceLineNo">341</span><a name="line.341"></a>
-<span class="sourceLineNo">342</span>  private boolean checkGeneralBloomFilter(byte[] key, Cell kvKey, BloomFilter bloomFilter) {<a name="line.342"></a>
-<span class="sourceLineNo">343</span>    // Empty file<a name="line.343"></a>
-<span class="sourceLineNo">344</span>    if (reader.getTrailer().getEntryCount() == 0) {<a name="line.344"></a>
-<span class="sourceLineNo">345</span>      return false;<a name="line.345"></a>
-<span class="sourceLineNo">346</span>    }<a name="line.346"></a>
-<span class="sourceLineNo">347</span>    HFileBlock bloomBlock = null;<a name="line.347"></a>
-<span class="sourceLineNo">348</span>    try {<a name="line.348"></a>
-<span class="sourceLineNo">349</span>      boolean shouldCheckBloom;<a name="line.349"></a>
-<span class="sourceLineNo">350</span>      ByteBuff bloom;<a name="line.350"></a>
-<span class="sourceLineNo">351</span>      if (bloomFilter.supportsAutoLoading()) {<a name="line.351"></a>
-<span class="sourceLineNo">352</span>        bloom = null;<a name="line.352"></a>
-<span class="sourceLineNo">353</span>        shouldCheckBloom = true;<a name="line.353"></a>
-<span class="sourceLineNo">354</span>      } else {<a name="line.354"></a>
-<span class="sourceLineNo">355</span>        bloomBlock = reader.getMetaBlock(HFile.BLOOM_FILTER_DATA_KEY, true);<a name="line.355"></a>
-<span class="sourceLineNo">356</span>        bloom = bloomBlock.getBufferWithoutHeader();<a name="line.356"></a>
-<span class="sourceLineNo">357</span>        shouldCheckBloom = bloom != null;<a name="line.357"></a>
-<span class="sourceLineNo">358</span>      }<a name="line.358"></a>
-<span class="sourceLineNo">359</span><a name="line.359"></a>
-<span class="sourceLineNo">360</span>      if (shouldCheckBloom) {<a name="line.360"></a>
-<span class="sourceLineNo">361</span>        boolean exists;<a name="line.361"></a>
-<span class="sourceLineNo">362</span><a name="line.362"></a>
-<span class="sourceLineNo">363</span>        // Whether the primary Bloom key is greater than the last Bloom key<a name="line.363"></a>
-<span class="sourceLineNo">364</span>        // from the file info. For row-column Bloom filters this is not yet<a name="line.364"></a>
-<span class="sourceLineNo">365</span>        // a sufficient condition to return false.<a name="line.365"></a>
-<span class="sourceLineNo">366</span>        boolean keyIsAfterLast = (lastBloomKey != null);<a name="line.366"></a>
-<span class="sourceLineNo">367</span>        // hbase:meta does not have blooms. So we need not have special interpretation<a name="line.367"></a>
-<span class="sourceLineNo">368</span>        // of the hbase:meta cells.  We can safely use Bytes.BYTES_RAWCOMPARATOR for ROW Bloom<a name="line.368"></a>
-<span class="sourceLineNo">369</span>        if (keyIsAfterLast) {<a name="line.369"></a>
-<span class="sourceLineNo">370</span>          if (bloomFilterType == BloomType.ROW) {<a name="line.370"></a>
-<span class="sourceLineNo">371</span>            keyIsAfterLast = (Bytes.BYTES_RAWCOMPARATOR.compare(key, lastBloomKey) &gt; 0);<a name="line.371"></a>
-<span class="sourceLineNo">372</span>          } else {<a name="line.372"></a>
-<span class="sourceLineNo">373</span>            keyIsAfterLast = (CellComparator.getInstance().compare(kvKey, lastBloomKeyOnlyKV)) &gt; 0;<a name="line.373"></a>
-<span class="sourceLineNo">374</span>          }<a name="line.374"></a>
-<span class="sourceLineNo">375</span>        }<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span>        if (bloomFilterType == BloomType.ROWCOL) {<a name="line.377"></a>
-<span class="sourceLineNo">378</span>          // Since a Row Delete is essentially a DeleteFamily applied to all<a name="line.378"></a>
-<span class="sourceLineNo">379</span>          // columns, a file might be skipped if using row+col Bloom filter.<a name="line.379"></a>
-<span class="sourceLineNo">380</span>          // In order to ensure this file is included an additional check is<a name="line.380"></a>
-<span class="sourceLineNo">381</span>          // required looking only for a row bloom.<a name="line.381"></a>
-<span class="sourceLineNo">382</span>          Cell rowBloomKey = PrivateCellUtil.createFirstOnRow(kvKey);<a name="line.382"></a>
-<span class="sourceLineNo">383</span>          // hbase:meta does not have blooms. So we need not have special interpretation<a name="line.383"></a>
-<span class="sourceLineNo">384</span>          // of the hbase:meta cells.  We can safely use Bytes.BYTES_RAWCOMPARATOR for ROW Bloom<a name="line.384"></a>
-<span class="sourceLineNo">385</span>          if (keyIsAfterLast<a name="line.385"></a>
-<span class="sourceLineNo">386</span>              &amp;&amp; (CellComparator.getInstance().compare(rowBloomKey, lastBloomKeyOnlyKV)) &gt; 0) {<a name="line.386"></a>
-<span class="sourceLineNo">387</span>            exists = false;<a name="line.387"></a>
-<span class="sourceLineNo">388</span>          } else {<a name="line.388"></a>
-<span class="sourceLineNo">389</span>            exists =<a name="line.389"></a>
-<span class="sourceLineNo">390</span>                bloomFilter.contains(kvKey, bloom, BloomType.ROWCOL) ||<a name="line.390"></a>
-<span class="sourceLineNo">391</span>                bloomFilter.contains(rowBloomKey, bloom, BloomType.ROWCOL);<a name="line.391"></a>
-<span class="sourceLineNo">392</span>          }<a name="line.392"></a>
-<span class="sourceLineNo">393</span>        } else {<a name="line.393"></a>
-<span class="sourceLineNo">394</span>          exists = !keyIsAfterLast<a name="line.394"></a>
-<span class="sourceLineNo">395</span>              &amp;&amp; bloomFilter.contains(key, 0, key.length, bloom);<a name="line.395"></a>
-<span class="sourceLineNo">396</span>        }<a name="line.396"></a>
-<span class="sourceLineNo">397</span><a name="line.397"></a>
-<span class="sourceLineNo">398</span>        return exists;<a name="line.398"></a>
-<span class="sourceLineNo">399</span>      }<a name="line.399"></a>
-<span class="sourceLineNo">400</span>    } catch (IOException e) {<a name="line.400"></a>
-<span class="sourceLineNo">401</span>      LOG.error("Error reading bloom filter data -- proceeding without",<a name="line.401"></a>
-<span class="sourceLineNo">402</span>          e);<a name="line.402"></a>
-<span class="sourceLineNo">403</span>      setGeneralBloomFilterFaulty();<a name="line.403"></a>
-<span class="sourceLineNo">404</span>    } catch (IllegalArgumentException e) {<a name="line.404"></a>
-<span class="sourceLineNo">405</span>      LOG.error("Bad bloom filter data -- proceeding without", e);<a name="line.405"></a>
-<span class="sourceLineNo">406</span>      setGeneralBloomFilterFaulty();<a name="line.406"></a>
-<span class="sourceLineNo">407</span>    } finally {<a name="line.407"></a>
-<span class="sourceLineNo">408</span>      // Return the bloom block so that its ref count can be decremented.<a name="line.408"></a>
-<span class="sourceLineNo">409</span>      reader.returnBlock(bloomBlock);<a name="line.409"></a>
-<span class="sourceLineNo">410</span>    }<a name="line.410"></a>
-<span class="sourceLineNo">411</span>    return true;<a name="line.411"></a>
-<span class="sourceLineNo">412</span>  }<a name="line.412"></a>
-<span class="sourceLineNo">413</span><a name="line.413"></a>
-<span class="sourceLineNo">414</span>  /**<a name="line.414"></a>
-<span class="sourceLineNo">415</span>   * Checks whether the given scan rowkey range overlaps with the current storefile's<a name="line.415"></a>
-<span class="sourceLineNo">416</span>   * @param scan the scan specification. Used to determine the rowkey range.<a name="line.416"></a>
-<span class="sourceLineNo">417</span>   * @return true if there is overlap, false otherwise<a name="line.417"></a>
-<span class="sourceLineNo">418</span>   */<a name="line.418"></a>
-<span class="sourceLineNo">419</span>  public boolean passesKeyRangeFilter(Scan scan) {<a name="line.419"></a>
-<span class="sourceLineNo">420</span>    Optional&lt;Cell&gt; firstKeyKV = this.getFirstKey();<a name="line.420"></a>
-<span class="sourceLineNo">421</span>    Optional&lt;Cell&gt; lastKeyKV = this.getLastKey();<a name="line.421"></a>
-<span class="sourceLineNo">422</span>    if (!firstKeyKV.isPresent() || !lastKeyKV.isPresent()) {<a name="line.422"></a>
-<span class="sourceLineNo">423</span>      // the file is empty<a name="line.423"></a>
-<span class="sourceLineNo">424</span>      return false;<a name="line.424"></a>
-<span class="sourceLineNo">425</span>    }<a name="line.425"></a>
-<span class="sourceLineNo">426</span>    if (Bytes.equals(scan.getStartRow(), HConstants.EMPTY_START_ROW) &amp;&amp;<a name="line.426"></a>
-<span class="sourceLineNo">427</span>        Bytes.equals(scan.getStopRow(), HConstants.EMPTY_END_ROW)) {<a name="line.427"></a>
-<span class="sourceLineNo">428</span>      return true;<a name="line.428"></a>
-<span class="sourceLineNo">429</span>    }<a name="line.429"></a>
-<span class="sourceLineNo">430</span>    byte[] smallestScanRow = scan.isReversed() ? scan.getStopRow() : scan.getStartRow();<a name="line.430"></a>
-<span class="sourceLineNo">431</span>    byte[] largestScanRow = scan.isReversed() ? scan.getStartRow() : scan.getStopRow();<a name="line.431"></a>
-<span class="sourceLineNo">432</span>    boolean nonOverLapping = (getComparator()<a name="line.432"></a>
-<span class="sourceLineNo">433</span>        .compareRows(firstKeyKV.get(), largestScanRow, 0, largestScanRow.length) &gt; 0 &amp;&amp;<a name="line.433"></a>
-<span class="sourceLineNo">434</span>        !Bytes.equals(scan.isReversed() ? scan.getStartRow() : scan.getStopRow(),<a name="line.434"></a>
-<span class="sourceLineNo">435</span>          HConstants.EMPTY_END_ROW)) ||<a name="line.435"></a>
-<span class="sourceLineNo">436</span>        getComparator().compareRows(lastKeyKV.get(), smallestScanRow, 0,<a name="line.436"></a>
-<span class="sourceLineNo">437</span>          smallestScanRow.length) &lt; 0;<a name="line.437"></a>
-<span class="sourceLineNo">438</span>    return !nonOverLapping;<a name="line.438"></a>
-<span class="sourceLineNo">439</span>  }<a name="line.439"></a>
-<span class="sourceLineNo">440</span><a name="line.440"></a>
-<span class="sourceLineNo">441</span>  public Map&lt;byte[], byte[]&gt; loadFileInfo() throws IOException {<a name="line.441"></a>
-<span class="sourceLineNo">442</span>    Map&lt;byte [], byte []&gt; fi = reader.loadFileInfo();<a name="line.442"></a>
-<span class="sourceLineNo">443</span><a name="line.443"></a>
-<span class="sourceLineNo">444</span>    byte[] b = fi.get(BLOOM_FILTER_TYPE_KEY);<a name="line.444"></a>
-<span class="sourceLineNo">445</span>    if (b != null) {<a name="line.445"></a>
-<span class="sourceLineNo">446</span>      bloomFilterType = BloomType.valueOf(Bytes.toString(b));<a name="line.446"></a>
-<span class="sourceLineNo">447</span>    }<a name="line.447"></a>
-<span class="sourceLineNo">448</span><a name="line.448"></a>
-<span class="sourceLineNo">449</span>    lastBloomKey = fi.get(LAST_BLOOM_KEY);<a name="line.449"></a>
-<span class="sourceLineNo">450</span>    if(bloomFilterType == BloomType.ROWCOL) {<a name="line.450"></a>
-<span class="sourceLineNo">451</span>      lastBloomKeyOnlyKV = new KeyValue.KeyOnlyKeyValue(lastBloomKey, 0, lastBloomKey.length);<a name="line.451"></a>
-<span class="sourceLineNo">452</span>    }<a name="line.452"></a>
-<span class="sourceLineNo">453</span>    byte[] cnt = fi.get(DELETE_FAMILY_COUNT);<a name="line.453"></a>
-<span class="sourceLineNo">454</span>    if (cnt != null) {<a name="line.454"></a>
-<span class="sourceLineNo">455</span>      deleteFamilyCnt = Bytes.toLong(cnt);<a name="line.455"></a>
-<span class="sourceLineNo">456</span>    }<a name="line.456"></a>
-<span class="sourceLineNo">457</span><a name="line.457"></a>
-<span class="sourceLineNo">458</span>    return fi;<a name="line.458"></a>
-<span class="sourceLineNo">459</span>  }<a name="line.459"></a>
-<span class="sourceLineNo">460</span><a name="line.460"></a>
-<span class="sourceLineNo">461</span>  public void loadBloomfilter() {<a name="line.461"></a>
-<span class="sourceLineNo">462</span>    this.loadBloomfilter(BlockType.GENERAL_BLOOM_META);<a name="line.462"></a>
-<span class="sourceLineNo">463</span>    this.loadBloomfilter(BlockType.DELETE_FAMILY_BLOOM_META);<a name="line.463"></a>
-<span class="sourceLineNo">464</span>  }<a name="line.464"></a>
-<span class="sourceLineNo">465</span><a name="line.465"></a>
-<span class="sourceLineNo">466</span>  public void loadBloomfilter(BlockType blockType) {<a name="line.466"></a>
-<span class="sourceLineNo">467</span>    try {<a name="line.467"></a>
-<span class="sourceLineNo">468</span>      if (blockType == BlockType.GENERAL_BLOOM_META) {<a name="line.468"></a>
-<span class="sourceLineNo">469</span>        if (this.generalBloomFilter != null)<a name="line.469"></a>
-<span class="sourceLineNo">470</span>          return; // Bloom has been loaded<a name="line.470"></a>
+<span class="sourceLineNo">273</span>  public boolean passesDeleteFamilyBloomFilter(byte[] row, int rowOffset,<a name="line.273"></a>
+<span class="sourceLineNo">274</span>      int rowLen) {<a name="line.274"></a>
+<span class="sourceLineNo">275</span>    // Cache Bloom filter as a local variable in case it is set to null by<a name="line.275"></a>
+<span class="sourceLineNo">276</span>    // another thread on an IO error.<a name="line.276"></a>
+<span class="sourceLineNo">277</span>    BloomFilter bloomFilter = this.deleteFamilyBloomFilter;<a name="line.277"></a>
+<span class="sourceLineNo">278</span><a name="line.278"></a>
+<span class="sourceLineNo">279</span>    // Empty file or there is no delete family at all<a name="line.279"></a>
+<span class="sourceLineNo">280</span>    if (reader.getTrailer().getEntryCount() == 0 || deleteFamilyCnt == 0) {<a name="line.280"></a>
+<span class="sourceLineNo">281</span>      return false;<a name="line.281"></a>
+<span class="sourceLineNo">282</span>    }<a name="line.282"></a>
+<span class="sourceLineNo">283</span><a name="line.283"></a>
+<span class="sourceLineNo">284</span>    if (bloomFilter == null) {<a name="line.284"></a>
+<span class="sourceLineNo">285</span>      return true;<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>    try {<a name="line.288"></a>
+<span class="sourceLineNo">289</span>      if (!bloomFilter.supportsAutoLoading()) {<a name="line.289"></a>
+<span class="sourceLineNo">290</span>        return true;<a name="line.290"></a>
+<span class="sourceLineNo">291</span>      }<a name="line.291"></a>
+<span class="sourceLineNo">292</span>      return bloomFilter.contains(row, rowOffset, rowLen, null);<a name="line.292"></a>
+<span class="sourceLineNo">293</span>    } catch (IllegalArgumentException e) {<a name="line.293"></a>
+<span class="sourceLineNo">294</span>      LOG.error("Bad Delete Family bloom filter data -- proceeding without",<a name="line.294"></a>
+<span class="sourceLineNo">295</span>          e);<a name="line.295"></a>
+<span class="sourceLineNo">296</span>      setDeleteFamilyBloomFilterFaulty();<a name="line.296"></a>
+<span class="sourceLineNo">297</span>    }<a name="line.297"></a>
+<span class="sourceLineNo">298</span><a name="line.298"></a>
+<span class="sourceLineNo">299</span>    return true;<a name="line.299"></a>
+<span class="sourceLineNo">300</span>  }<a name="line.300"></a>
+<span class="sourceLineNo">301</span><a name="line.301"></a>
+<span class="sourceLineNo">302</span>  /**<a name="line.302"></a>
+<span class="sourceLineNo">303</span>   * A method for checking Bloom filters. Called directly from<a name="line.303"></a>
+<span class="sourceLineNo">304</span>   * StoreFileScanner in case of a multi-column query.<a name="line.304"></a>
+<span class="sourceLineNo">305</span>   *<a name="line.305"></a>
+<span class="sourceLineNo">306</span>   * @return True if passes<a name="line.306"></a>
+<span class="sourceLineNo">307</span>   */<a name="line.307"></a>
+<span class="sourceLineNo">308</span>  public boolean passesGeneralRowBloomFilter(byte[] row, int rowOffset, int rowLen) {<a name="line.308"></a>
+<span class="sourceLineNo">309</span>    BloomFilter bloomFilter = this.generalBloomFilter;<a name="line.309"></a>
+<span class="sourceLineNo">310</span>    if (bloomFilter == null) {<a name="line.310"></a>
+<span class="sourceLineNo">311</span>      return true;<a name="line.311"></a>
+<span class="sourceLineNo">312</span>    }<a name="line.312"></a>
+<span class="sourceLineNo">313</span><a name="line.313"></a>
+<span class="sourceLineNo">314</span>    // Used in ROW bloom<a name="line.314"></a>
+<span class="sourceLineNo">315</span>    byte[] key = null;<a name="line.315"></a>
+<span class="sourceLineNo">316</span>    if (rowOffset != 0 || rowLen != row.length) {<a name="line.316"></a>
+<span class="sourceLineNo">317</span>      throw new AssertionError(<a name="line.317"></a>
+<span class="sourceLineNo">318</span>          "For row-only Bloom filters the row " + "must occupy the whole array");<a name="line.318"></a>
+<span class="sourceLineNo">319</span>    }<a name="line.319"></a>
+<span class="sourceLineNo">320</span>    key = row;<a name="line.320"></a>
+<span class="sourceLineNo">321</span>    return checkGeneralBloomFilter(key, null, bloomFilter);<a name="line.321"></a>
+<span class="sourceLineNo">322</span>  }<a name="line.322"></a>
+<span class="sourceLineNo">323</span><a name="line.323"></a>
+<span class="sourceLineNo">324</span>  /**<a name="line.324"></a>
+<span class="sourceLineNo">325</span>   * A method for checking Bloom filters. Called directly from<a name="line.325"></a>
+<span class="sourceLineNo">326</span>   * StoreFileScanner in case of a multi-column query.<a name="line.326"></a>
+<span class="sourceLineNo">327</span>   *<a name="line.327"></a>
+<span class="sourceLineNo">328</span>   * @param cell<a name="line.328"></a>
+<span class="sourceLineNo">329</span>   *          the cell to check if present in BloomFilter<a name="line.329"></a>
+<span class="sourceLineNo">330</span>   * @return True if passes<a name="line.330"></a>
+<span class="sourceLineNo">331</span>   */<a name="line.331"></a>
+<span class="sourceLineNo">332</span>  public boolean passesGeneralRowColBloomFilter(Cell cell) {<a name="line.332"></a>
+<span class="sourceLineNo">333</span>    BloomFilter bloomFilter = this.generalBloomFilter;<a name="line.333"></a>
+<span class="sourceLineNo">334</span>    if (bloomFilter == null) {<a name="line.334"></a>
+<span class="sourceLineNo">335</span>      return true;<a name="line.335"></a>
+<span class="sourceLineNo">336</span>    }<a name="line.336"></a>
+<span class="sourceLineNo">337</span>    // Used in ROW_COL bloom<a name="line.337"></a>
+<span class="sourceLineNo">338</span>    Cell kvKey = null;<a name="line.338"></a>
+<span class="sourceLineNo">339</span>    // Already if the incoming key is a fake rowcol key then use it as it is<a name="line.339"></a>
+<span class="sourceLineNo">340</span>    if (cell.getTypeByte() == KeyValue.Type.Maximum.getCode() &amp;&amp; cell.getFamilyLength() == 0) {<a name="line.340"></a>
+<span class="sourceLineNo">341</span>      kvKey = cell;<a name="line.341"></a>
+<span class="sourceLineNo">342</span>    } else {<a name="line.342"></a>
+<span class="sourceLineNo">343</span>      kvKey = PrivateCellUtil.createFirstOnRowCol(cell);<a name="line.343"></a>
+<span class="sourceLineNo">344</span>    }<a name="line.344"></a>
+<span class="sourceLineNo">345</span>    return checkGeneralBloomFilter(null, kvKey, bloomFilter);<a name="line.345"></a>
+<span class="sourceLineNo">346</span>  }<a name="line.346"></a>
+<span class="sourceLineNo">347</span><a name="line.347"></a>
+<span class="sourceLineNo">348</span>  private boolean checkGeneralBloomFilter(byte[] key, Cell kvKey, BloomFilter bloomFilter) {<a name="line.348"></a>
+<span class="sourceLineNo">349</span>    // Empty file<a name="line.349"></a>
+<span class="sourceLineNo">350</span>    if (reader.getTrailer().getEntryCount() == 0) {<a name="line.350"></a>
+<span class="sourceLineNo">351</span>      return false;<a name="line.351"></a>
+<span class="sourceLineNo">352</span>    }<a name="line.352"></a>
+<span class="sourceLineNo">353</span>    HFileBlock bloomBlock = null;<a name="line.353"></a>
+<span class="sourceLineNo">354</span>    try {<a name="line.354"></a>
+<span class="sourceLineNo">355</span>      boolean shouldCheckBloom;<a name="line.355"></a>
+<span class="sourceLineNo">356</span>      ByteBuff bloom;<a name="line.356"></a>
+<span class="sourceLineNo">357</span>      if (bloomFilter.supportsAutoLoading()) {<a name="line.357"></a>
+<span class="sourceLineNo">358</span>        bloom = null;<a name="line.358"></a>
+<span class="sourceLineNo">359</span>        shouldCheckBloom = true;<a name="line.359"></a>
+<span class="sourceLineNo">360</span>      } else {<a name="line.360"></a>
+<span class="sourceLineNo">361</span>        bloomBlock = reader.getMetaBlock(HFile.BLOOM_FILTER_DATA_KEY, true);<a name="line.361"></a>
+<span class="sourceLineNo">362</span>        bloom = bloomBlock.getBufferWithoutHeader();<a name="line.362"></a>
+<span class="sourceLineNo">363</span>        shouldCheckBloom = bloom != null;<a name="line.363"></a>
+<span class="sourceLineNo">364</span>      }<a name="line.364"></a>
+<span class="sourceLineNo">365</span><a name="line.365"></a>
+<span class="sourceLineNo">366</span>      if (shouldCheckBloom) {<a name="line.366"></a>
+<span class="sourceLineNo">367</span>        boolean exists;<a name="line.367"></a>
+<span class="sourceLineNo">368</span><a name="line.368"></a>
+<span class="sourceLineNo">369</span>        // Whether the primary Bloom key is greater than the last Bloom key<a name="line.369"></a>
+<span class="sourceLineNo">370</span>        // from the file info. For row-column Bloom filters this is not yet<a name="line.370"></a>
+<span class="sourceLineNo">371</span>        // a sufficient condition to return false.<a name="line.371"></a>
+<span class="sourceLineNo">372</span>        boolean keyIsAfterLast = (lastBloomKey != null);<a name="line.372"></a>
+<span class="sourceLineNo">373</span>        // hbase:meta does not have blooms. So we need not have special interpretation<a name="line.373"></a>
+<span class="sourceLineNo">374</span>        // of the hbase:meta cells.  We can safely use Bytes.BYTES_RAWCOMPARATOR for ROW Bloom<a name="line.374"></a>
+<span class="sourceLineNo">375</span>        if (keyIsAfterLast) {<a name="line.375"></a>
+<span class="sourceLineNo">376</span>          if (bloomFilterType == BloomType.ROW) {<a name="line.376"></a>
+<span class="sourceLineNo">377</span>            keyIsAfterLast = (Bytes.BYTES_RAWCOMPARATOR.compare(key, lastBloomKey) &gt; 0);<a name="line.377"></a>
+<span class="sourceLineNo">378</span>          } else {<a name="line.378"></a>
+<span class="sourceLineNo">379</span>            keyIsAfterLast = (CellComparator.getInstance().compare(kvKey, lastBloomKeyOnlyKV)) &gt; 0;<a name="line.379"></a>
+<span class="sourceLineNo">380</span>          }<a name="line.380"></a>
+<span class="sourceLineNo">381</span>        }<a name="line.381"></a>
+<span class="sourceLineNo">382</span><a name="line.382"></a>
+<span class="sourceLineNo">383</span>        if (bloomFilterType == BloomType.ROWCOL) {<a name="line.383"></a>
+<span class="sourceLineNo">384</span>          // Since a Row Delete is essentially a DeleteFamily applied to all<a name="line.384"></a>
+<span class="sourceLineNo">385</span>          // columns, a file might be skipped if using row+col Bloom filter.<a name="line.385"></a>
+<span class="sourceLineNo">386</span>          // In order to ensure this file is included an additional check is<a name="line.386"></a>
+<span class="sourceLineNo">387</span>          // required looking only for a row bloom.<a name="line.387"></a>
+<span class="sourceLineNo">388</span>          Cell rowBloomKey = PrivateCellUtil.createFirstOnRow(kvKey);<a name="line.388"></a>
+<span class="sourceLineNo">389</span>          // hbase:meta does not have blooms. So we need not have special interpretation<a name="line.389"></a>
+<span class="sourceLineNo">390</span>          // of the hbase:meta cells.  We can safely use Bytes.BYTES_RAWCOMPARATOR for ROW Bloom<a name="line.390"></a>
+<span class="sourceLineNo">391</span>          if (keyIsAfterLast<a name="line.391"></a>
+<span class="sourceLineNo">392</span>              &amp;&amp; (CellComparator.getInstance().compare(rowBloomKey, lastBloomKeyOnlyKV)) &gt; 0) {<a name="line.392"></a>
+<span class="sourceLineNo">393</span>            exists = false;<a name="line.393"></a>
+<span class="sourceLineNo">394</span>          } else {<a name="line.394"></a>
+<span class="sourceLineNo">395</span>            exists =<a name="line.395"></a>
+<span class="sourceLineNo">396</span>                bloomFilter.contains(kvKey, bloom, BloomType.ROWCOL) ||<a name="line.396"></a>
+<span class="sourceLineNo">397</span>                bloomFilter.contains(rowBloomKey, bloom, BloomType.ROWCOL);<a name="line.397"></a>
+<span class="sourceLineNo">398</span>          }<a name="line.398"></a>
+<span class="sourceLineNo">399</span>        } else {<a name="line.399"></a>
+<span class="sourceLineNo">400</span>          exists = !keyIsAfterLast<a name="line.400"></a>
+<span class="sourceLineNo">401</span>              &amp;&amp; bloomFilter.contains(key, 0, key.length, bloom);<a name="line.401"></a>
+<span class="sourceLineNo">402</span>        }<a name="line.402"></a>
+<span class="sourceLineNo">403</span><a name="line.403"></a>
+<span class="sourceLineNo">404</span>        return exists;<a name="line.404"></a>
+<span class="sourceLineNo">405</span>      }<a name="line.405"></a>
+<span class="sourceLineNo">406</span>    } catch (IOException e) {<a name="line.406"></a>
+<span class="sourceLineNo">407</span>      LOG.error("Error reading bloom filter data -- proceeding without",<a name="line.407"></a>
+<span class="sourceLineNo">408</span>          e);<a name="line.408"></a>
+<span class="sourceLineNo">409</span>      setGeneralBloomFilterFaulty();<a name="line.409"></a>
+<span class="sourceLineNo">410</span>    } catch (IllegalArgumentException e) {<a name="line.410"></a>
+<span class="sourceLineNo">411</span>      LOG.error("Bad bloom filter data -- proceeding without", e);<a name="line.411"></a>
+<span class="sourceLineNo">412</span>      setGeneralBloomFilterFaulty();<a name="line.412"></a>
+<span class="sourceLineNo">413</span>    } finally {<a name="line.413"></a>
+<span class="sourceLineNo">414</span>      // Return the bloom block so that its ref count can be decremented.<a name="line.414"></a>
+<span class="sourceLineNo">415</span>      reader.returnBlock(bloomBlock);<a name="line.415"></a>
+<span class="sourceLineNo">416</span>    }<a name="line.416"></a>
+<span class="sourceLineNo">417</span>    return true;<a name="line.417"></a>
+<span class="sourceLineNo">418</span>  }<a name="line.418"></a>
+<span class="sourceLineNo">419</span><a name="line.419"></a>
+<span class="sourceLineNo">420</span>  /**<a name="line.420"></a>
+<span class="sourceLineNo">421</span>   * Checks whether the given scan rowkey range overlaps with the current storefile's<a name="line.421"></a>
+<span class="sourceLineNo">422</span>   * @param scan the scan specification. Used to determine the rowkey range.<a name="line.422"></a>
+<span class="sourceLineNo">423</span>   * @return true if there is overlap, false otherwise<a name="line.423"></a>
+<span class="sourceLineNo">424</span>   */<a name="line.424"></a>
+<span class="sourceLineNo">425</span>  public boolean passesKeyRangeFilter(Scan scan) {<a name="line.425"></a>
+<span class="sourceLineNo">426</span>    Optional&lt;Cell&gt; firstKeyKV = this.getFirstKey();<a name="line.426"></a>
+<span class="sourceLineNo">427</span>    Optional&lt;Cell&gt; lastKeyKV = this.getLastKey();<a name="line.427"></a>
+<span class="sourceLineNo">428</span>    if (!firstKeyKV.isPresent() || !lastKeyKV.isPresent()) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span>      // the file is empty<a name="line.429"></a>
+<span class="sourceLineNo">430</span>      return false;<a name="line.430"></a>
+<span class="sourceLineNo">431</span>    }<a name="line.431"></a>
+<span class="sourceLineNo">432</span>    if (Bytes.equals(scan.getStartRow(), HConstants.EMPTY_START_ROW) &amp;&amp;<a name="line.432"></a>
+<span class="sourceLineNo">433</span>        Bytes.equals(scan.getStopRow(), HConstants.EMPTY_END_ROW)) {<a name="line.433"></a>
+<span class="sourceLineNo">434</span>      return true;<a name="line.434"></a>
+<span class="sourceLineNo">435</span>    }<a name="line.435"></a>
+<span class="sourceLineNo">436</span>    byte[] smallestScanRow = scan.isReversed() ? scan.getStopRow() : scan.getStartRow();<a name="line.436"></a>
+<span class="sourceLineNo">437</span>    byte[] largestScanRow = scan.isReversed() ? scan.getStartRow() : scan.getStopRow();<a name="line.437"></a>
+<span class="sourceLineNo">438</span>    boolean nonOverLapping = (getComparator()<a name="line.438"></a>
+<span class="sourceLineNo">439</span>        .compareRows(firstKeyKV.get(), largestScanRow, 0, largestScanRow.length) &gt; 0 &amp;&amp;<a name="line.439"></a>
+<span class="sourceLineNo">440</span>        !Bytes.equals(scan.isReversed() ? scan.getStartRow() : scan.getStopRow(),<a name="line.440"></a>
+<span class="sourceLineNo">441</span>          HConstants.EMPTY_END_ROW)) ||<a name="line.441"></a>
+<span class="sourceLineNo">442</span>        getComparator().compareRows(lastKeyKV.get(), smallestScanRow, 0,<a name="line.442"></a>
+<span class="sourceLineNo">443</span>          smallestScanRow.length) &lt; 0;<a name="line.443"></a>
+<span class="sourceLineNo">444</span>    return !nonOverLapping;<a name="line.444"></a>
+<span class="sourceLineNo">445</span>  }<a name="line.445"></a>
+<span class="sourceLineNo">446</span><a name="line.446"></a>
+<span class="sourceLineNo">447</span>  public Map&lt;byte[], byte[]&gt; loadFileInfo() throws IOException {<a name="line.447"></a>
+<span class="sourceLineNo">448</span>    Map&lt;byte [], byte []&gt; fi = reader.loadFileInfo();<a name="line.448"></a>
+<span class="sourceLineNo">449</span><a name="line.449"></a>
+<span class="sourceLineNo">450</span>    byte[] b = fi.get(BLOOM_FILTER_TYPE_KEY);<a name="line.450"></a>
+<span class="sourceLineNo">451</span>    if (b != null) {<a name="line.451"></a>
+<span class="sourceLineNo">452</span>      bloomFilterType = BloomType.valueOf(Bytes.toString(b));<a name="line.452"></a>
+<span class="sourceLineNo">453</span>    }<a name="line.453"></a>
+<span class="sourceLineNo">454</span><a name="line.454"></a>
+<span class="sourceLineNo">455</span>    lastBloomKey = fi.get(LAST_BLOOM_KEY);<a name="line.455"></a>
+<span class="sourceLineNo">456</span>    if(bloomFilterType == BloomType.ROWCOL) {<a name="line.456"></a>
+<span class="sourceLineNo">457</span>      lastBloomKeyOnlyKV = new KeyValue.KeyOnlyKeyValue(lastBloomKey, 0, lastBloomKey.length);<a name="line.457"></a>
+<span class="sourceLineNo">458</span>    }<a name="line.458"></a>
+<span class="sourceLineNo">459</span>    byte[] cnt = fi.get(DELETE_FAMILY_COUNT);<a name="line.459"></a>
+<span class="sourceLineNo">460</span>    if (cnt != null) {<a name="line.460"></a>
+<span class="sourceLineNo">461</span>      deleteFamilyCnt = Bytes.toLong(cnt);<a name="line.461"></a>
+<span class="sourceLineNo">462</span>    }<a name="line.462"></a>
+<span class="sourceLineNo">463</span><a name="line.463"></a>
+<span class="sourceLineNo">464</span>    return fi;<a name="line.464"></a>
+<span class="sourceLineNo">465</span>  }<a name="line.465"></a>
+<span class="sourceLineNo">466</span><a name="line.466"></a>
+<span class="sourceLineNo">467</span>  public void loadBloomfilter() {<a name="line.467"></a>
+<span class="sourceLineNo">468</span>    this.loadBloomfilter(BlockType.GENERAL_BLOOM_META);<a name="line.468"></a>
+<span class="sourceLineNo">469</span>    this.loadBloomfilter(BlockType.DELETE_FAMILY_BLOOM_META);<a name="line.469"></a>
+<span class="sourceLineNo">470</span>  }<a name="line.470"></a>
 <span class="sourceLineNo">471</span><a name="line.471"></a>
-<span class="sourceLineNo">472</span>        DataInput bloomMeta = reader.getGeneralBloomFilterMetadata();<a name="line.472"></a>
-<span class="sourceLineNo">473</span>        if (bloomMeta != null) {<a name="line.473"></a>
-<span class="sourceLineNo">474</span>          // sanity check for NONE Bloom filter<a name="line.474"></a>
-<span class="sourceLineNo">475</span>          if (bloomFilterType == BloomType.NONE) {<a name="line.475"></a>
-<span class="sourceLineNo">476</span>            throw new IOException(<a name="line.476"></a>
-<span class="sourceLineNo">477</span>                "valid bloom filter type not found in FileInfo");<a name="line.477"></a>
-<span class="sourceLineNo">478</span>          } else {<a name="line.478"></a>
-<span class="sourceLineNo">479</span>            generalBloomFilter = BloomFilterFactory.createFromMeta(bloomMeta,<a name="line.479"></a>
-<span class="sourceLineNo">480</span>                reader);<a name="line.480"></a>
-<span class="sourceLineNo">481</span>            if (LOG.isTraceEnabled()) {<a name="line.481"></a>
-<span class="sourceLineNo">482</span>              LOG.trace("Loaded " + bloomFilterType.toString() + " "<a name="line.482"></a>
-<span class="sourceLineNo">483</span>                + generalBloomFilter.getClass().getSimpleName()<a name="line.483"></a>
-<span class="sourceLineNo">484</span>                + " metadata for " + reader.getName());<a name="line.484"></a>
-<span class="sourceLineNo">485</span>            }<a name="line.485"></a>
-<span class="sourceLineNo">486</span>          }<a name="line.486"></a>
-<span class="sourceLineNo">487</span>        }<a name="line.487"></a>
-<span class="sourceLineNo">488</span>      } else if (blockType == BlockType.DELETE_FAMILY_BLOOM_META) {<a name="line.488"></a>
-<span class="sourceLineNo">489</span>        if (this.deleteFamilyBloomFilter != null)<a name="line.489"></a>
-<span class="sourceLineNo">490</span>          return; // Bloom has been loaded<a name="line.490"></a>
-<span class="sourceLineNo">491</span><a name="line.491"></a>
-<span class="sourceLineNo">492</span>        DataInput bloomMeta = reader.getDeleteBloomFilterMetadata();<a name="line.492"></a>
-<span class="sourceLineNo">493</span>        if (bloomMeta != null) {<a name="line.493"></a>
-<span class="sourceLineNo">494</span>          deleteFamilyBloomFilter = BloomFilterFactory.createFromMeta(<a name="line.494"></a>
-<span class="sourceLineNo">495</span>              bloomMeta, reader);<a name="line.495"></a>
-<span class="sourceLineNo">496</span>          LOG.info("Loaded Delete Family Bloom ("<a name="line.496"></a>
-<span class="sourceLineNo">497</span>              + deleteFamilyBloomFilter.getClass().getSimpleName()<a name="line.497"></a>
-<span class="sourceLineNo">498</span>              + ") metadata for " + reader.getName());<a name="line.498"></a>
-<span class="sourceLineNo">499</span>        }<a name="line.499"></a>
-<span class="sourceLineNo">500</span>      } else {<a name="line.500"></a>
-<span class="sourceLineNo">501</span>        throw new RuntimeException("Block Type: " + blockType.toString()<a name="line.501"></a>
-<span class="sourceLineNo">502</span>            + "is not supported for Bloom filter");<a name="line.502"></a>
-<span class="sourceLineNo">503</span>      }<a name="line.503"></a>
-<span class="sourceLineNo">504</span>    } catch (IOException e) {<a name="line.504"></a>
-<span class="sourceLineNo">505</span>      LOG.error("Error reading bloom filter meta for " + blockType<a name="line.505"></a>
-<span class="sourceLineNo">506</span>          + " -- proceeding without", e);<a name="line.506"></a>
-<span class="sourceLineNo">507</span>      setBloomFilterFaulty(blockType);<a name="line.507"></a>
-<span class="sourceLineNo">508</span>    } catch (IllegalArgumentException e) {<a name="line.508"></a>
-<span class="sourceLineNo">509</span>      LOG.error("Bad bloom filter meta " + blockType<a name="line.509"></a>
-<span class="sourceLineNo">510</span>          + " -- proceeding without", e);<a name="line.510"></a>
-<span class="sourceLineNo">511</span>      setBloomFilterFaulty(blockType);<a name="line.511"></a>
-<span class="sourceLineNo">512</span>    }<a name="line.512"></a>
-<span class="sourceLineNo">513</span>  }<a name="line.513"></a>
-<span class="sourceLineNo">514</span><a name="line.514"></a>
-<span class="sourceLineNo">515</span>  private void setBloomFilterFaulty(BlockType blockType) {<a name="line.515"></a>
-<span class="sourceLineNo">516</span>    if (blockType == BlockType.GENERAL_BLOOM_META) {<a name="line.516"></a>
-<span class="sourceLineNo">517</span>      setGeneralBloomFilterFaulty();<a name="line.517"></a>
-<span class="sourceLineNo">518</span>    } else if (blockType == BlockType.DELETE_FAMILY_BLOOM_META) {<a name="line.518"></a>
-<span class="sourceLineNo">519</span>      setDeleteFamilyBloomFilterFaulty();<a name="line.519"></a>
-<span class="sourceLineNo">520</span>    }<a name="line.520"></a>
-<span class="sourceLineNo">521</span>  }<a name="line.521"></a>
-<span class="sourceLineNo">522</span><a name="line.522"></a>
-<span class="sourceLineNo">523</span>  /**<a name="line.523"></a>
-<span class="sourceLineNo">524</span>   * The number of Bloom filter entries in this store file, or an estimate<a name="line.524"></a>
-<span class="sourceLineNo">525</span>   * thereof, if the Bloom filter is not loaded. This always returns an upper<a name="line.525"></a>
-<span class="sourceLineNo">526</span>   * bound of the number of Bloom filter entries.<a name="line.526"></a>
-<span class="sourceLineNo">527</span>   *<a name="line.527"></a>
-<span class="sourceLineNo">528</span>   * @return an estimate of the number of Bloom filter entries in this file<a name="line.528"></a>
-<span class="sourceLineNo">529</span>   */<a name="line.529"></a>
-<span class="sourceLineNo">530</span>  public long getFilterEntries() {<a name="line.530"></a>
-<span class="sourceLineNo">531</span>    return generalBloomFilter != null ? generalBloomFilter.getKeyCount()<a name="line.531"></a>
-<span class="sourceLineNo">532</span>        : reader.getEntries();<a name="line.532"></a>
-<span class="sourceLineNo">533</span>  }<a name="line.533"></a>
-<span class="sourceLineNo">534</span><a name="line.534"></a>
-<span class="sourceLineNo">535</span>  public void setGeneralBloomFilterFaulty() {<a name="line.535"></a>
-<span class="sourceLineNo">536</span>    generalBloomFilter = null;<a name="line.536"></a>
-<span class="sourceLineNo">537</span>  }<a name="line.537"></a>
-<span class="sourceLineNo">538</span><a name="line.538"></a>
-<span class="sourceLineNo">539</span>  public void setDeleteFamilyBloomFilterFaulty() {<a name="line.539"></a>
-<span class="sourceLineNo">540</span>    this.deleteFamilyBloomFilter = null;<a name="line.540"></a>
-<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>  public Optional&lt;Cell&gt; getLastKey() {<a name="line.543"></a>
-<span class="sourceLineNo">544</span>    return reader.getLastKey();<a name="line.544"></a>
-<span class="sourceLineNo">545</span>  }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span>  public Optional&lt;byte[]&gt; getLastRowKey() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span>    return reader.getLastRowKey();<a name="line.548"></a>
-<span class="sourceLineNo">549</span>  }<a name="line.549"></a>
-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span>  public Optional&lt;Cell&gt; midKey() throws IOException {<a name="line.551"></a>
-<span class="sourceLineNo">552</span>    return reader.midKey();<a name="line.552"></a>
-<span class="sourceLineNo">553</span>  }<a name="line.553"></a>
-<span class="sourceLineNo">554</span><a name="line.554"></a>
-<span class="sourceLineNo">555</span>  public long length() {<a name="line.555"></a>
-<span class="sourceLineNo">556</span>    return reader.length();<a name="line.556"></a>
-<span class="sourceLineNo">557</span>  }<a name="line.557"></a>
-<span class="sourceLineNo">558</span><a name="line.558"></a>
-<span class="sourceLineNo">559</span>  public long getTotalUncompressedBytes() {<a name="line.559"></a>
-<span class="sourceLineNo">560</span>    return reader.getTrailer().getTotalUncompressedBytes();<a name="line.560"></a>
-<span class="sourceLineNo">561</span>  }<a name="line.561"></a>
-<span class="sourceLineNo">562</span><a name="line.562"></a>
-<span class="sourceLineNo">563</span>  public long getEntries() {<a name="line.563"></a>
-<span class="sourceLineNo">564</span>    return reader.getEntries();<a name="line.564"></a>
-<span class="sourceLineNo">565</span>  }<a name="line.565"></a>
-<span class="sourceLineNo">566</span><a name="line.566"></a>
-<span class="sourceLineNo">567</span>  public long getDeleteFamilyCnt() {<a name="line.567"></a>
-<span class="sourceLineNo">568</span>    return deleteFamilyCnt;<a name="line.568"></a>
-<span class="sourceLineNo">569</span>  }<a name="line.569"></a>
-<span class="sourceLineNo">570</span><a name="line.570"></a>
-<span class="sourceLineNo">571</span>  public Optional&lt;Cell&gt; getFirstKey() {<a name="line.571"></a>
-<span class="sourceLineNo">572</span>    return reader.getFirstKey();<a name="line.572"></a>
-<span class="sourceLineNo">573</span>  }<a name="line.573"></a>
-<span class="sourceLineNo">574</span><a name="line.574"></a>
-<span class="sourceLineNo">575</span>  public long indexSize() {<a name="line.575"></a>
-<span class="sourceLineNo">576</span>    return reader.indexSize();<a name="line.576"></a>
-<span class="sourceLineNo">577</span>  }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span>  public BloomType getBloomFilterType() {<a name="line.579"></a>
-<span class="sourceLineNo">580</span>    return this.bloomFilterType;<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>  public long getSequenceID() {<a name="line.583"></a>
-<span class="sourceLineNo">584</span>    return sequenceID;<a name="line.584"></a>
-<span class="sourceLineNo">585</span>  }<a name="line.585"></a>
-<span class="sourceLineNo">586</span><a name="line.586"></a>
-<span class="sourceLineNo">587</span>  public void setSequenceID(long sequenceID) {<a name="line.587"></a>
-<span class="sourceLineNo">588</span>    this.sequenceID = sequenceID;<a name="line.588"></a>
-<span class="sourceLineNo">589</span>  }<a name="line.589"></a>
-<span class="sourceLineNo">590</span><a name="line.590"></a>
-<span class="sourceLineNo">591</span>  public void setBulkLoaded(boolean bulkLoadResult) {<a name="line.591"></a>
-<span class="sourceLineNo">592</span>    this.bulkLoadResult = bulkLoadResult;<a name="line.592"></a>
-<span class="sourceLineNo">593</span>  }<a name="line.593"></a>
-<span class="sourceLineNo">594</span><a name="line.594"></a>
-<span class="sourceLineNo">595</span>  public boolean isBulkLoaded() {<a name="line.595"></a>
-<span class="sourceLineNo">596</span>    return this.bulkLoadResult;<a name="line.596"></a>
-<span class="sourceLineNo">597</span>  }<a name="line.597"></a>
-<span class="sourceLineNo">598</span><a name="line.598"></a>
-<span class="sourceLineNo">599</span>  BloomFilter getGeneralBloomFilter() {<a name="line.599"></a>
-<span class="sourceLineNo">600</span>    return generalBloomFilter;<a name="line.600"></a>
-<span class="sourceLineNo">601</span>  }<a name="line.601"></a>
-<span class="sourceLineNo">602</span><a name="line.602"></a>
-<span class="sourceLineNo">603</span>  long getUncompressedDataIndexSize() {<a name="line.603"></a>
-<span class="sourceLineNo">604</span>    return reader.getTrailer().getUncompressedDataIndexSize();<a name="line.604"></a>
-<span class="sourceLineNo">605</span>  }<a name="line.605"></a>
-<span class="sourceLineNo">606</span><a name="line.606"></a>
-<span class="sourceLineNo">607</span>  public long getTotalBloomSize() {<a name="line.607"></a>
-<span class="sourceLineNo">608</span>    if (generalBloomFilter == null)<a name="line.608"></a>
-<span class="sourceLineNo">609</span>      return 0;<a name="line.609"></a>
-<span class="sourceLineNo">610</span>    return generalBloomFilter.getByteSize();<a name="line.610"></a>
+<span class="sourceLineNo">472</span>  public void loadBloomfilter(BlockType blockType) {<a name="line.472"></a>
+<span class="sourceLineNo">473</span>    try {<a name="line.473"></a>
+<span class="sourceLineNo">474</span>      if (blockType == BlockType.GENERAL_BLOOM_META) {<a name="line.474"></a>
+<span class="sourceLineNo">475</span>        if (this.generalBloomFilter != null)<a name="line.475"></a>
+<span class="sourceLineNo">476</span>          return; // Bloom has been loaded<a name="line.476"></a>
+<span class="sourceLineNo">477</span><a name="line.477"></a>
+<span class="sourceLineNo">478</span>        DataInput bloomMeta = reader.getGeneralBloomFilterMetadata();<a name="line.478"></a>
+<span class="sourceLineNo">479</span>        if (bloomMeta != null) {<a name="line.479"></a>
+<span class="sourceLineNo">480</span>          // sanity check for NONE Bloom filter<a name="line.480"></a>
+<span class="sourceLineNo">481</span>          if (bloomFilterType == BloomType.NONE) {<a name="line.481"></a>
+<span class="sourceLineNo">482</span>            throw new IOException(<a name="line.482"></a>
+<span class="sourceLineNo">483</span>                "valid bloom filter type not found in FileInfo");<a name="line.483"></a>
+<span class="sourceLineNo">484</span>          } else {<a name="line.484"></a>
+<span class="sourceLineNo">485</span>            generalBloomFilter = BloomFilterFactory.createFromMeta(bloomMeta,<a name="line.485"></a>
+<span class="sourceLineNo">486</span>                reader);<a name="line.486"></a>
+<span class="sourceLineNo">487</span>            if (LOG.isTraceEnabled()) {<a name="line.487"></a>
+<span class="sourceLineNo">488</span>              LOG.trace("Loaded " + bloomFilterType.toString() + " "<a name="line.488"></a>
+<span class="sourceLineNo">489</span>                + generalBloomFilter.getClass().getSimpleName()<a name="line.489"></a>
+<span class="sourceLineNo">490</span>                + " metadata for " + reader.getName());<a name="line.490"></a>
+<span class="sourceLineNo">491</span>            }<a name="line.491"></a>
+<span class="sourceLineNo">492</span>          }<a name="line.492"></a>
+<span class="sourceLineNo">493</span>        }<a name="line.493"></a>
+<span class="sourceLineNo">494</span>      } else if (blockType == BlockType.DELETE_FAMILY_BLOOM_META) {<a name="line.494"></a>
+<span class="sourceLineNo">495</span>        if (this.deleteFamilyBloomFilter != null)<a name="line.495"></a>
+<span class="sourceLineNo">496</span>          return; // Bloom has been loaded<a name="line.496"></a>
+<span class="sourceLineNo">497</span><a name="line.497"></a>
+<span class="sourceLineNo">498</span>        DataInput bloomMeta = reader.getDeleteBloomFilterMetadata();<a name="line.498"></a>
+<span class="sourceLineNo">499</span>        if (bloomMeta != null) {<a name="line.499"></a>
+<span class="sourceLineNo">500</span>          deleteFamilyBloomFilter = BloomFilterFactory.createFromMeta(<a name="line.500"></a>
+<span class="sourceLineNo">501</span>              bloomMeta, reader);<a name="line.501"></a>
+<span class="sourceLineNo">502</span>          LOG.info("Loaded Delete Family Bloom ("<a name="line.502"></a>
+<span class="sourceLineNo">503</span>              + deleteFamilyBloomFilter.getClass().getSimpleName()<a name="line.503"></a>
+<span class="sourceLineNo">504</span>              + ") metadata for " + reader.getName());<a name="line.504"></a>
+<span class="sourceLineNo">505</span>        }<a name="line.505"></a>
+<span class="sourceLineNo">506</span>      } else {<a name="line.506"></a>
+<span class="sourceLineNo">507</span>        throw new RuntimeException("Block Type: " + blockType.toString()<a name="line.507"></a>
+<span class="sourceLineNo">508</span>            + "is not supported for Bloom filter");<a name="line.508"></a>
+<span class="sourceLineNo">509</span>      }<a name="line.509"></a>
+<span class="sourceLineNo">510</span>    } catch (IOException e) {<a name="line.510"></a>
+<span class="sourceLineNo">511</span>      LOG.error("Error reading bloom filter meta for " + blockType<a name="line.511"></a>
+<span class="sourceLineNo">512</span>          + " -- proceeding without", e);<a name="line.512"></a>
+<span class="sourceLineNo">513</span>      setBloomFilterFaulty(blockType);<a name="line.513"></a>
+<span class="sourceLineNo">514</span>    } catch (IllegalArgumentException e) {<a name="line.514"></a>
+<span class="sourceLineNo">515</span>      LOG.error("Bad bloom filter meta " + blockType<a name="line.515"></a>
+<span class="sourceLineNo">516</span>          + " -- proceeding without", e);<a name="line.516"></a>
+<span class="sourceLineNo">517</span>      setBloomFilterFaulty(blockType);<a name="line.517"></a>
+<span class="sourceLineNo">518</span>    }<a name="line.518"></a>
+<span class="sourceLineNo">519</span>  }<a name="line.519"></a>
+<span class="sourceLineNo">520</span><a name="line.520"></a>
+<span class="sourceLineNo">521</span>  private void setBloomFilterFaulty(BlockType blockType) {<a name="line.521"></a>
+<span class="sourceLineNo">522</span>    if (blockType == BlockType.GENERAL_BLOOM_META) {<a name="line.522"></a>
+<span class="sourceLineNo">523</span>      setGeneralBloomFilterFaulty();<a name="line.523"></a>
+<span class="sourceLineNo">524</span>    } else if (blockType == BlockType.DELETE_FAMILY_BLOOM_META) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span>      setDeleteFamilyBloomFilterFaulty();<a name="line.525"></a>
+<span class="sourceLineNo">526</span>    }<a name="line.526"></a>
+<span class="sourceLineNo">527</span>  }<a name="line.527"></a>
+<span class="sourceLineNo">528</span><a name="line.528"></a>
+<span class="sourceLineNo">529</span>  /**<a name="line.529"></a>
+<span class="sourceLineNo">530</span>   * The number of Bloom filter entries in this store file, or an estimate<a name="line.530"></a>
+<span class="sourceLineNo">531</span>   * thereof, if the Bloom filter is not loaded. This always returns an upper<a name="line.531"></a>
+<span class="sourceLineNo">532</span>   * bound of the number of Bloom filter entries.<a name="line.532"></a>
+<span class="sourceLineNo">533</span>   *<a name="line.533"></a>
+<span class="sourceLineNo">534</span>   * @return an estimate of the number of Bloom filter entries in this file<a name="line.534"></a>
+<span class="sourceLineNo">535</span>   */<a name="line.535"></a>
+<span class="sourceLineNo">536</span>  public long getFilterEntries() {<a name="line.536"></a>
+<span class="sourceLineNo">537</span>    return generalBloomFilter != null ? generalBloomFilter.getKeyCount()<a name="line.537"></a>
+<span class="sourceLineNo">538</span>        : reader.getEntries();<a name="line.538"></a>
+<span class="sourceLineNo">539</span>  }<a name="line.539"></a>
+<span class="sourceLineNo">540</span><a name="line.540"></a>
+<span class="sourceLineNo">541</span>  public void setGeneralBloomFilterFaulty() {<a name="line.541"></a>
+<span class="sourceLineNo">542</span>    generalBloomFilter = null;<a name="line.542"></a>
+<span class="sourceLineNo">543</span>  }<a name="line.543"></a>
+<span class="sourceLineNo">544</span><a name="line.544"></a>
+<span class="sourceLineNo">545</span>  public void setDeleteFamilyBloomFilterFaulty() {<a name="line.545"></a>
+<span class="sourceLineNo">546</span>    this.deleteFamilyBloomFilter = null;<a name="line.546"></a>
+<span class="sourceLineNo">547</span>  }<a name="line.547"></a>
+<span class="sourceLineNo">548</span><a name="line.548"></a>
+<span class="sourceLineNo">549</span>  public Optional&lt;Cell&gt; getLastKey() {<a name="line.549"></a>
+<span class="sourceLineNo">550</span>    return reader.getLastKey();<a name="line.550"></a>
+<span class="sourceLineNo">551</span>  }<a name="line.551"></a>
+<span class="sourceLineNo">552</span><a name="line.552"></a>
+<span class="sourceLineNo">553</span>  public Optional&lt;byte[]&gt; getLastRowKey() {<a name="line.553"></a>
+<span class="sourceLineNo">554</span>    return reader.getLastRowKey();<a name="line.554"></a>
+<span class="sourceLineNo">555</span>  }<a name="line.555"></a>
+<span class="sourceLineNo">556</span><a name="line.556"></a>
+<span class="sourceLineNo">557</span>  public Optional&lt;Cell&gt; midKey() throws IOException {<a name="line.557"></a>
+<span class="sourceLineNo">558</span>    return reader.midKey();<a name="line.558"></a>
+<span class="sourceLineNo">559</span>  }<a name="line.559"></a>
+<span class="sourceLineNo">560</span><a name="line.560"></a>
+<span class="sourceLineNo">561</span>  public long length() {<a name="line.561"></a>
+<span class="sourceLineNo">562</span>    return reader.length();<a name="line.562"></a>
+<span class="sourceLineNo">563</span>  }<a name="line.563"></a>
+<span class="sourceLineNo">564</span><a name="line.564"></a>
+<span class="sourceLineNo">565</span>  public long getTotalUncompressedBytes() {<a name="line.565"></a>
+<span class="sourceLineNo">566</span>    return reader.getTrailer().getTotalUncompressedBytes();<a name="line.566"></a>
+<span class="sourceLineNo">567</span>  }<a name="line.567"></a>
+<span class="sourceLineNo">568</span><a name="line.568"></a>
+<span class="sourceLineNo">569</span>  public long getEntries() {<a name="line.569"></a>
+<span class="sourceLineNo">570</span>    return reader.getEntries();<a name="line.570"></a>
+<span class="sourceLineNo">571</span>  }<a name="line.571"></a>
+<span class="sourceLineNo">572</span><a name="line.572"></a>
+<span class="sourceLineNo">573</span>  public long getDeleteFamilyCnt() {<a name="line.573"></a>
+<span class="sourceLineNo">574</span>    return deleteFamilyCnt;<a name="line.574"></a>
+<span class="sourceLineNo">575</span>  }<a name="line.575"></a>
+<span class="sourceLineNo">576</span><a name="line.576"></a>
+<span class="sourceLineNo">577</span>  public Optional&lt;Cell&gt; getFirstKey() {<a name="line.577"></a>
+<span class="sourceLineNo">578</span>    return reader.getFirstKey();<a name="line.578"></a>
+<span class="sourceLineNo">579</span>  }<a name="line.579"></a>
+<span class="sourceLineNo">580</span><a name="line.580"></a>
+<span class="sourceLineNo">581</span>  public long indexSize() {<a name="line.581"></a>
+<span class="sourceLineNo">582</span>    return reader.indexSize();<a name="line.582"></a>
+<span class="sourceLineNo">583</span>  }<a name="line.583"></a>
+<span class="sourceLineNo">584</span><a name="line.584"></a>
+<span class="sourceLineNo">585</span>  public BloomType getBloomFilterType() {<a name="line.585"></a>
+<span class="sourceLineNo">586</span>    return this.bloomFilterType;<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>  public long getSequenceID() {<a name="line.589"></a>
+<span class="sourceLineNo">590</span>    return sequenceID;<a name="line.590"></a>
+<span class="sourceLineNo">591</span>  }<a name="line.591"></a>
+<span class="sourceLineNo">592</span><a name="line.592"></a>
+<span class="sourceLineNo">593</span>  public void setSequenceID(long sequenceID) {<a name="line.593"></a>
+<span class="sourceLineNo">594</span>    this.sequenceID = sequenceID;<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>  public void setBulkLoaded(boolean bulkLoadResult) {<a name="line.597"></a>
+<span class="sourceLineNo">598</span>    this.bulkLoadResult = bulkLoadResult;<a name="line.598"></a>
+<span class="sourceLineNo">599</span>  }<a name="line.599"></a>
+<span class="sourceLineNo">600</span><a name="line.600"></a>
+<span class="sourceLineNo">601</span>  public boolean isBulkLoaded() {<a name="line.601"></a>
+<span class="sourceLineNo">602</span>    return this.bulkLoadResult;<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>  BloomFilter getGeneralBloomFilter() {<a name="line.605"></a>
+<span class="sourceLineNo">606</span>    return generalBloomFilter;<a name="line.606"></a>
+<span class="sourceLineNo">607</span>  }<a name="line.607"></a>
+<span class="sourceLineNo">608</span><a name="line.608"></a>
+<span class="sourceLineNo">609</span>  long getUncompressedDataIndexSize() {<a name="line.609"></a>
+<span class="sourceLineNo">610</span>    return reader.getTrailer().getUncompressedDataIndexSize();<a name="line.610"></a>
 <span class="sourceLineNo">611</span>  }<a name="line.611"></a>
 <span class="sourceLineNo">612</span><a name="line.612"></a>
-<span class="sourceLineNo">613</span>  public int getHFileVersion() {<a name="line.613"></a>
-<span class="sourceLineNo">614</span>    return reader.getTrailer().getMajorVersion();<a name="line.614"></a>
-<span class="sourceLineNo">615</span>  }<a name="lin

<TRUNCATED>