http://git-wip-us.apache.org/repos/asf/hbase-site/blob/2777c693/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreScanner.StoreScannerCompactionRace.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreScanner.StoreScannerCompactionRace.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreScanner.StoreScannerCompactionRace.html
index b32645e..7968115 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreScanner.StoreScannerCompactionRace.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/StoreScanner.StoreScannerCompactionRace.html
@@ -30,590 +30,590 @@
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com.google.common.annotations.VisibleForTesting;<a name="line.54"></a>
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com.google.common.annotations.VisibleForTesting;<a name="line.56"></a>
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the Store. Coalesce KeyValue stream into List&amp;lt;KeyValue&amp;gt;<a 
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So there will be no race between next and close. The only<a name="line.62"></a>
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called in the memstore flush thread to indicate that there<a name="line.63"></a>
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the Store. Coalesce KeyValue stream into List&amp;lt;KeyValue&amp;gt;<a 
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the chunk may be reclaimed by other<a name="line.99"></a>
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List&lt;KeyValueScanner&gt; scannersForDelayedClose = new 
ArrayList&lt;&gt;();<a name="line.101"></a>
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row/column. TODO: estimate them?<a name="line.105"></a>
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this, the constant is just for clarity. */<a name="line.113"></a>
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LAZY_SEEK_ENABLED_BY_DEFAULT = true;<a name="line.114"></a>
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STORESCANNER_PARALLEL_SEEK_ENABLE =<a name="line.115"></a>
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"hbase.storescanner.parallel.seek.enable";<a name="line.116"></a>
+<span class="sourceLineNo">117</span><a name="line.117"></a>
+<span class="sourceLineNo">118</span>  /** Used during unit testing to ensure 
that lazy seek does save seek ops */<a name="line.118"></a>
+<span class="sourceLineNo">119</span>  private static boolean 
lazySeekEnabledGlobally = LAZY_SEEK_ENABLED_BY_DEFAULT;<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span>  /**<a name="line.121"></a>
+<span class="sourceLineNo">122</span>   * The number of cells scanned in 
between timeout checks. Specifying a larger value means that<a 
name="line.122"></a>
+<span class="sourceLineNo">123</span>   * timeout checks will occur less 
frequently. Specifying a small value will lead to more frequent<a 
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+<span class="sourceLineNo">124</span>   * timeout checks.<a 
name="line.124"></a>
+<span class="sourceLineNo">125</span>   */<a name="line.125"></a>
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HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK =<a name="line.126"></a>
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"hbase.cells.scanned.per.heartbeat.check";<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span>  /**<a name="line.129"></a>
+<span class="sourceLineNo">130</span>   * Default value of {@link 
#HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK}.<a name="line.130"></a>
+<span class="sourceLineNo">131</span>   */<a name="line.131"></a>
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DEFAULT_HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK = 10000;<a name="line.132"></a>
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+<span class="sourceLineNo">134</span>  /**<a name="line.134"></a>
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Scan.ReadType.DEFAULT, we will start with pread, and if the kvs we scanned<a 
name="line.135"></a>
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the scanner with stream. The default value is 4 times of<a name="line.136"></a>
+<span class="sourceLineNo">137</span>   * block size for this store.<a 
name="line.137"></a>
+<span class="sourceLineNo">138</span>   */<a name="line.138"></a>
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STORESCANNER_PREAD_MAX_BYTES = "hbase.storescanner.pread.max.bytes";<a 
name="line.139"></a>
+<span class="sourceLineNo">140</span><a name="line.140"></a>
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 <span class="sourceLineNo">142</span><a name="line.142"></a>
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name="line.145"></a>
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Scan.ReadType.DEFAULT and we have read lots of data.<a name="line.146"></a>
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name="line.147"></a>
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during the course of the scan<a name="line.148"></a>
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false;<a name="line.149"></a>
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flush<a name="line.150"></a>
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flushedStoreFiles = new ArrayList&lt;&gt;(1);<a name="line.151"></a>
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List&lt;KeyValueScanner&gt; memStoreScannersAfterFlush = new 
ArrayList&lt;&gt;(3);<a name="line.153"></a>
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name="line.154"></a>
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name="line.155"></a>
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currentScanners = new ArrayList&lt;&gt;();<a name="line.156"></a>
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name="line.157"></a>
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new ReentrantLock();<a name="line.158"></a>
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test race between StoreScanner construction and compaction<a 
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Scan scan, final ScanInfo scanInfo,<a name="line.170"></a>
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columns, long readPt, boolean cacheBlocks, ScanType scanType) {<a 
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0;<a name="line.177"></a>
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? 0L : now - scanInfo.getTtl();<a name="line.180"></a>
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scanInfo.getMinVersions();<a name="line.181"></a>
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also look the row-column Bloom filter<a name="line.184"></a>
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because this is not done in<a name="line.185"></a>
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SortedSet&lt;byte[]&gt;).<a name="line.186"></a>
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|| (!get &amp;&amp; numCol == 1);<a name="line.187"></a>
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scanInfo.getTableMaxRowSize();<a name="line.189"></a>
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scanType.USER_SCAN) {<a name="line.193"></a>
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scanInfo.isUsePread() ? Scan.ReadType.PREAD : Scan.ReadType.DEFAULT;<a 
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user specific stream. Will change to stream later if<a name="line.204"></a>
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keeps running for a long time.<a name="line.205"></a>
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!= Scan.ReadType.STREAM;<a name="line.206"></a>
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scanInfo.getPreadMaxBytes();<a name="line.208"></a>
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scanInfo.getCellsPerTimeoutCheck();<a name="line.209"></a>
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config allows and more there is more than one store file.<a name="line.210"></a>
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this.store.getStorefilesCount() &gt; 1) {<a name="line.211"></a>
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((HStore) store).getHRegion().getRegionServerServices();<a name="line.212"></a>
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scanInfo.isParallelSeekEnabled()) {<a name="line.213"></a>
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true;<a name="line.214"></a>
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rsService.getExecutorService();<a name="line.215"></a>
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this.currentScanners.addAll(scanners);<a name="line.221"></a>
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snapshot, and all StoreFiles. Assumes we<a name="line.225"></a>
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name="line.226"></a>
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name="line.228"></a>
-<span class="sourceLineNo">229</span>   * @param scan the spec<a 
name="line.229"></a>
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scanning<a name="line.230"></a>
-<span class="sourceLineNo">231</span>   * @throws IOException<a 
name="line.231"></a>
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ScanInfo scanInfo, Scan scan, final NavigableSet&lt;byte[]&gt; columns,<a 
name="line.233"></a>
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-<span class="sourceLineNo">235</span>  throws IOException {<a 
name="line.235"></a>
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readPt, scan.getCacheBlocks(), ScanType.USER_SCAN);<a name="line.236"></a>
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scan.isRaw()) {<a name="line.237"></a>
-<span class="sourceLineNo">238</span>      throw new 
DoNotRetryIOException("Cannot specify any column for a raw scan");<a 
name="line.238"></a>
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-<span class="sourceLineNo">240</span>    matcher = 
UserScanQueryMatcher.create(scan, scanInfo, columns, oldestUnexpiredTS, now,<a 
name="line.240"></a>
-<span class="sourceLineNo">241</span>      store.getCoprocessorHost());<a 
name="line.241"></a>
-<span class="sourceLineNo">242</span><a name="line.242"></a>
-<span class="sourceLineNo">243</span>    
this.store.addChangedReaderObserver(this);<a name="line.243"></a>
-<span class="sourceLineNo">244</span><a name="line.244"></a>
-<span class="sourceLineNo">245</span>    try {<a name="line.245"></a>
-<span class="sourceLineNo">246</span>      // Pass columns to try to filter 
out unnecessary StoreFiles.<a name="line.246"></a>
-<span class="sourceLineNo">247</span>      List&lt;KeyValueScanner&gt; 
scanners = getScannersNoCompaction();<a name="line.247"></a>
-<span class="sourceLineNo">248</span><a name="line.248"></a>
-<span class="sourceLineNo">249</span>      // Seek all scanners to the start 
of the Row (or if the exact matching row<a name="line.249"></a>
-<span class="sourceLineNo">250</span>      // key does not exist, then to the 
start of the next matching Row).<a name="line.250"></a>
-<span class="sourceLineNo">251</span>      // Always check bloom filter to 
optimize the top row seek for delete<a name="line.251"></a>
-<span class="sourceLineNo">252</span>      // family marker.<a 
name="line.252"></a>
-<span class="sourceLineNo">253</span>      seekScanners(scanners, 
matcher.getStartKey(), explicitColumnQuery &amp;&amp; 
lazySeekEnabledGlobally,<a name="line.253"></a>
-<span class="sourceLineNo">254</span>        parallelSeekEnabled);<a 
name="line.254"></a>
-<span class="sourceLineNo">255</span><a name="line.255"></a>
-<span class="sourceLineNo">256</span>      // set storeLimit<a 
name="line.256"></a>
-<span class="sourceLineNo">257</span>      this.storeLimit = 
scan.getMaxResultsPerColumnFamily();<a name="line.257"></a>
-<span class="sourceLineNo">258</span><a name="line.258"></a>
-<span class="sourceLineNo">259</span>      // set rowOffset<a 
name="line.259"></a>
-<span class="sourceLineNo">260</span>      this.storeOffset = 
scan.getRowOffsetPerColumnFamily();<a name="line.260"></a>
-<span class="sourceLineNo">261</span>      addCurrentScanners(scanners);<a 
name="line.261"></a>
-<span class="sourceLineNo">262</span>      // Combine all seeked scanners with 
a heap<a name="line.262"></a>
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store.getComparator());<a name="line.263"></a>
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name="line.264"></a>
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HStore#changedReaderObservers here or we'll have no chance to<a 
name="line.265"></a>
-<span class="sourceLineNo">266</span>      // and might cause memory leak<a 
name="line.266"></a>
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this.store.deleteChangedReaderObserver(this);<a name="line.267"></a>
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-<span class="sourceLineNo">271</span><a name="line.271"></a>
-<span class="sourceLineNo">272</span>  /**<a name="line.272"></a>
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name="line.273"></a>
-<span class="sourceLineNo">274</span>   *<a name="line.274"></a>
-<span class="sourceLineNo">275</span>   * Opens a scanner across specified 
StoreFiles.<a name="line.275"></a>
-<span class="sourceLineNo">276</span>   * @param store who we scan<a 
name="line.276"></a>
-<span class="sourceLineNo">277</span>   * @param scan the spec<a 
name="line.277"></a>
-<span class="sourceLineNo">278</span>   * @param scanners ancillary scanners<a 
name="line.278"></a>
-<span class="sourceLineNo">279</span>   * @param smallestReadPoint the 
readPoint that we should use for tracking<a name="line.279"></a>
-<span class="sourceLineNo">280</span>   *          versions<a 
name="line.280"></a>
-<span class="sourceLineNo">281</span>   */<a name="line.281"></a>
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ScanInfo scanInfo, Scan scan,<a name="line.282"></a>
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KeyValueScanner&gt; scanners, ScanType scanType,<a name="line.283"></a>
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earliestPutTs) throws IOException {<a name="line.284"></a>
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scanType, smallestReadPoint, earliestPutTs, null, null);<a name="line.285"></a>
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-<span class="sourceLineNo">288</span>  /**<a name="line.288"></a>
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deletes from a limited range of rows.&lt;p&gt;<a name="line.289"></a>
-<span class="sourceLineNo">290</span>   *<a name="line.290"></a>
-<span class="sourceLineNo">291</span>   * Opens a scanner across specified 
StoreFiles.<a name="line.291"></a>
-<span class="sourceLineNo">292</span>   * @param store who we scan<a 
name="line.292"></a>
-<span class="sourceLineNo">293</span>   * @param scan the spec<a 
name="line.293"></a>
-<span class="sourceLineNo">294</span>   * @param scanners ancillary scanners<a 
name="line.294"></a>
-<span class="sourceLineNo">295</span>   * @param smallestReadPoint the 
readPoint that we should use for tracking versions<a name="line.295"></a>
-<span class="sourceLineNo">296</span>   * @param dropDeletesFromRow The 
inclusive left bound of the range; can be EMPTY_START_ROW.<a 
name="line.296"></a>
-<span class="sourceLineNo">297</span>   * @param dropDeletesToRow The 
exclusive right bound of the range; can be EMPTY_END_ROW.<a name="line.297"></a>
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ScanInfo scanInfo, Scan scan,<a name="line.299"></a>
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KeyValueScanner&gt; scanners, long smallestReadPoint, long earliestPutTs,<a 
name="line.300"></a>
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dropDeletesToRow) throws IOException {<a name="line.301"></a>
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ScanType.COMPACT_RETAIN_DELETES, smallestReadPoint,<a name="line.302"></a>
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dropDeletesFromRow, dropDeletesToRow);<a name="line.303"></a>
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ScanInfo scanInfo, Scan scan,<a name="line.306"></a>
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KeyValueScanner&gt; scanners, ScanType scanType, long smallestReadPoint,<a 
name="line.307"></a>
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dropDeletesFromRow, byte[] dropDeletesToRow) throws IOException {<a 
name="line.308"></a>
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name="line.309"></a>
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store).getHRegion().getReadPoint(IsolationLevel.READ_COMMITTED), false, 
scanType);<a name="line.310"></a>
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(scan.getStartRow() != null &amp;&amp; scan.getStartRow().length &gt; 0)<a 
name="line.311"></a>
-<span class="sourceLineNo">312</span>        || (scan.getStopRow() != null 
&amp;&amp; scan.getStopRow().length &gt; 0)<a name="line.312"></a>
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!scan.getTimeRange().isAllTime()) {<a name="line.313"></a>
-<span class="sourceLineNo">314</span>      // use legacy query matcher since 
we do not consider the scan object in our code. Only used to<a 
name="line.314"></a>
-<span class="sourceLineNo">315</span>      // keep compatibility for 
coprocessor.<a name="line.315"></a>
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LegacyScanQueryMatcher.create(scan, scanInfo, null, scanType, 
smallestReadPoint,<a name="line.316"></a>
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now, dropDeletesFromRow, dropDeletesToRow,<a name="line.317"></a>
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name="line.318"></a>
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CompactionScanQueryMatcher.create(scanInfo, scanType, smallestReadPoint,<a 
name="line.320"></a>
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now, dropDeletesFromRow, dropDeletesToRow,<a name="line.321"></a>
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name="line.322"></a>
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Bloom filters, time range, TTL, etc.<a name="line.325"></a>
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during the course of the scan<a name="line.146"></a>
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false;<a name="line.147"></a>
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flush<a name="line.148"></a>
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currentScanners = new ArrayList&lt;&gt;();<a name="line.154"></a>
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name="line.155"></a>
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name="line.161"></a>
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Scan scan, final ScanInfo scanInfo,<a name="line.169"></a>
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columns, long readPt, boolean cacheBlocks, ScanType scanType) {<a 
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0;<a name="line.176"></a>
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? 0L : now - scanInfo.getTtl();<a name="line.179"></a>
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also look the row-column Bloom filter<a name="line.183"></a>
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because this is not done in<a name="line.184"></a>
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scanType.USER_SCAN) {<a name="line.192"></a>
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user specific stream. Will change to stream later if<a name="line.203"></a>
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keeps running for a long time.<a name="line.204"></a>
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!= Scan.ReadType.STREAM;<a name="line.205"></a>
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scanInfo.getPreadMaxBytes();<a name="line.207"></a>
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scanInfo.getCellsPerTimeoutCheck();<a name="line.208"></a>
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config allows and more there is more than one store file.<a name="line.209"></a>
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this.store.getStorefilesCount() &gt; 1) {<a name="line.210"></a>
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((HStore) store).getHRegion().getRegionServerServices();<a name="line.211"></a>
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scanInfo.isParallelSeekEnabled()) {<a name="line.212"></a>
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true;<a name="line.213"></a>
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rsService.getExecutorService();<a name="line.214"></a>
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+<span class="sourceLineNo">217</span>  }<a name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
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addCurrentScanners(List&lt;? extends KeyValueScanner&gt; scanners) {<a 
name="line.219"></a>
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this.currentScanners.addAll(scanners);<a name="line.220"></a>
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+<span class="sourceLineNo">222</span><a name="line.222"></a>
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snapshot, and all StoreFiles. Assumes we<a name="line.224"></a>
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name="line.225"></a>
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name="line.227"></a>
+<span class="sourceLineNo">228</span>   * @param scan the spec<a 
name="line.228"></a>
+<span class="sourceLineNo">229</span>   * @param columns which columns we are 
scanning<a name="line.229"></a>
+<span class="sourceLineNo">230</span>   * @throws IOException<a 
name="line.230"></a>
+<span class="sourceLineNo">231</span>   */<a name="line.231"></a>
+<span class="sourceLineNo">232</span>  public StoreScanner(Store store, 
ScanInfo scanInfo, Scan scan, final NavigableSet&lt;byte[]&gt; columns,<a 
name="line.232"></a>
+<span class="sourceLineNo">233</span>      long readPt)<a name="line.233"></a>
+<span class="sourceLineNo">234</span>  throws IOException {<a 
name="line.234"></a>
+<span class="sourceLineNo">235</span>    this(store, scan, scanInfo, columns, 
readPt, scan.getCacheBlocks(), ScanType.USER_SCAN);<a name="line.235"></a>
+<span class="sourceLineNo">236</span>    if (columns != null &amp;&amp; 
scan.isRaw()) {<a name="line.236"></a>
+<span class="sourceLineNo">237</span>      throw new 
DoNotRetryIOException("Cannot specify any column for a raw scan");<a 
name="line.237"></a>
+<span class="sourceLineNo">238</span>    }<a name="line.238"></a>
+<span class="sourceLineNo">239</span>    matcher = 
UserScanQueryMatcher.create(scan, scanInfo, columns, oldestUnexpiredTS, now,<a 
name="line.239"></a>
+<span class="sourceLineNo">240</span>      store.getCoprocessorHost());<a 
name="line.240"></a>
+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span>    
this.store.addChangedReaderObserver(this);<a name="line.242"></a>
+<span class="sourceLineNo">243</span><a name="line.243"></a>
+<span class="sourceLineNo">244</span>    try {<a name="line.244"></a>
+<span class="sourceLineNo">245</span>      // Pass columns to try to filter 
out unnecessary StoreFiles.<a name="line.245"></a>
+<span class="sourceLineNo">246</span>      List&lt;KeyValueScanner&gt; 
scanners = getScannersNoCompaction();<a name="line.246"></a>
+<span class="sourceLineNo">247</span><a name="line.247"></a>
+<span class="sourceLineNo">248</span>      // Seek all scanners to the start 
of the Row (or if the exact matching row<a name="line.248"></a>
+<span class="sourceLineNo">249</span>      // key does not exist, then to the 
start of the next matching Row).<a name="line.249"></a>
+<span class="sourceLineNo">250</span>      // Always check bloom filter to 
optimize the top row seek for delete<a name="line.250"></a>
+<span class="sourceLineNo">251</span>      // family marker.<a 
name="line.251"></a>
+<span class="sourceLineNo">252</span>      seekScanners(scanners, 
matcher.getStartKey(), explicitColumnQuery &amp;&amp; 
lazySeekEnabledGlobally,<a name="line.252"></a>
+<span class="sourceLineNo">253</span>        parallelSeekEnabled);<a 
name="line.253"></a>
+<span class="sourceLineNo">254</span><a name="line.254"></a>
+<span class="sourceLineNo">255</span>      // set storeLimit<a 
name="line.255"></a>
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scan.getMaxResultsPerColumnFamily();<a name="line.256"></a>
+<span class="sourceLineNo">257</span><a name="line.257"></a>
+<span class="sourceLineNo">258</span>      // set rowOffset<a 
name="line.258"></a>
+<span class="sourceLineNo">259</span>      this.storeOffset = 
scan.getRowOffsetPerColumnFamily();<a name="line.259"></a>
+<span class="sourceLineNo">260</span>      addCurrentScanners(scanners);<a 
name="line.260"></a>
+<span class="sourceLineNo">261</span>      // Combine all seeked scanners with 
a heap<a name="line.261"></a>
+<span class="sourceLineNo">262</span>      resetKVHeap(scanners, 
store.getComparator());<a name="line.262"></a>
+<span class="sourceLineNo">263</span>    } catch (IOException e) {<a 
name="line.263"></a>
+<span class="sourceLineNo">264</span>      // remove us from the 
HStore#changedReaderObservers here or we'll have no chance to<a 
name="line.264"></a>
+<span class="sourceLineNo">265</span>      // and might cause memory leak<a 
name="line.265"></a>
+<span class="sourceLineNo">266</span>      
this.store.deleteChangedReaderObserver(this);<a name="line.266"></a>
+<span class="sourceLineNo">267</span>      throw e;<a name="line.267"></a>
+<span class="sourceLineNo">268</span>    }<a name="line.268"></a>
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+<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>   * Used for compactions.&lt;p&gt;<a 
name="line.272"></a>
+<span class="sourceLineNo">273</span>   *<a name="line.273"></a>
+<span class="sourceLineNo">274</span>   * Opens a scanner across specified 
StoreFiles.<a name="line.274"></a>
+<span class="sourceLineNo">275</span>   * @param store who we scan<a 
name="line.275"></a>
+<span class="sourceLineNo">276</span>   * @param scan the spec<a 
name="line.276"></a>
+<span class="sourceLineNo">277</span>   * @param scanners ancillary scanners<a 
name="line.277"></a>
+<span class="sourceLineNo">278</span>   * @param smallestReadPoint the 
readPoint that we should use for tracking<a name="line.278"></a>
+<span class="sourceLineNo">279</span>   *          versions<a 
name="line.279"></a>
+<span class="sourceLineNo">280</span>   */<a name="line.280"></a>
+<span class="sourceLineNo">281</span>  public StoreScanner(Store store, 
ScanInfo scanInfo, Scan scan,<a name="line.281"></a>
+<span class="sourceLineNo">282</span>      List&lt;? extends 
KeyValueScanner&gt; scanners, ScanType scanType,<a name="line.282"></a>
+<span class="sourceLineNo">283</span>      long smallestReadPoint, long 
earliestPutTs) throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span>    this(store, scanInfo, scan, scanners, 
scanType, smallestReadPoint, earliestPutTs, null, null);<a name="line.284"></a>
+<span class="sourceLineNo">285</span>  }<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>   * Used for compactions that drop 
deletes from a limited range of rows.&lt;p&gt;<a name="line.288"></a>
+<span class="sourceLineNo">289</span>   *<a name="line.289"></a>
+<span class="sourceLineNo">290</span>   * Opens a scanner across specified 
StoreFiles.<a name="line.290"></a>
+<span class="sourceLineNo">291</span>   * @param store who we scan<a 
name="line.291"></a>
+<span class="sourceLineNo">292</span>   * @param scan the spec<a 
name="line.292"></a>
+<span class="sourceLineNo">293</span>   * @param scanners ancillary scanners<a 
name="line.293"></a>
+<span class="sourceLineNo">294</span>   * @param smallestReadPoint the 
readPoint that we should use for tracking versions<a name="line.294"></a>
+<span class="sourceLineNo">295</span>   * @param dropDeletesFromRow The 
inclusive left bound of the range; can be EMPTY_START_ROW.<a 
name="line.295"></a>
+<span class="sourceLineNo">296</span>   * @param dropDeletesToRow The 
exclusive right bound of the range; can be EMPTY_END_ROW.<a name="line.296"></a>
+<span class="sourceLineNo">297</span>   */<a name="line.297"></a>
+<span class="sourceLineNo">298</span>  public StoreScanner(Store store, 
ScanInfo scanInfo, Scan scan,<a name="line.298"></a>
+<span class="sourceLineNo">299</span>      List&lt;? extends 
KeyValueScanner&gt; scanners, long smallestReadPoint, long earliestPutTs,<a 
name="line.299"></a>
+<span class="sourceLineNo">300</span>      byte[] dropDeletesFromRow, byte[] 
dropDeletesToRow) throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span>    this(store, scanInfo, scan, scanners, 
ScanType.COMPACT_RETAIN_DELETES, smallestReadPoint,<a name="line.301"></a>
+<span class="sourceLineNo">302</span>        earliestPutTs, 
dropDeletesFromRow, dropDeletesToRow);<a name="line.302"></a>
+<span class="sourceLineNo">303</span>  }<a name="line.303"></a>
+<span class="sourceLineNo">304</span><a name="line.304"></a>
+<span class="sourceLineNo">305</span>  private StoreScanner(Store store, 
ScanInfo scanInfo, Scan scan,<a name="line.305"></a>
+<span class="sourceLineNo">306</span>      List&lt;? extends 
KeyValueScanner&gt; scanners, ScanType scanT

<TRUNCATED>

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