You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by st...@apache.org on 2016/11/11 18:47:19 UTC
[17/52] [partial] hbase-site git commit: Published site at
8a6d6aa23944bbfd5047cf0c09fb4d8045735dab.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/74ea7fbd/devapidocs/org/apache/hadoop/hbase/coprocessor/RegionObserver.html
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<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="block"><span class="deprecationComment">Use
- <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preCompactScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-java.util.List-org.apache.hadoop.hbase.regionserver.ScanType-long-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-"><code>preCompactScannerOpen(ObserverContext, Store, List, ScanType, long,
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+ <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preCompactScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-java.util.List-org.apache.hadoop.hbase.regionserver.ScanType-long-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-long-"><code>preCompactScannerOpen(ObserverContext, Store, List, ScanType, long,
+ InternalScanner, CompactionRequest, long)</code></a> instead.</span></div>
</div>
</td>
</tr>
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long earliestPutTs,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/compactions/CompactionRequest.html" title="class in org.apache.hadoop.hbase.regionserver.compactions">CompactionRequest</a> request)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>
+<div class="block"><span class="deprecationComment">Use <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preCompactScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-java.util.List-org.apache.hadoop.hbase.regionserver.ScanType-long-org.apache.hadoop.hbase.regionserver.InternalScanner-org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest-long-"><code>preCompactScannerOpen(ObserverContext, Store, List, ScanType, long,
+ InternalScanner, CompactionRequest, long)</code></a> instead.</span></div>
+</div>
+</td>
+</tr>
+<tr id="i50" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
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<code>StoreFile</code> and prior to creating the scanner used to read the input files.</div>
</td>
</tr>
-<tr id="i50" class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preCompactSelection-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-java.util.List-">preCompactSelection</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
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</div>
</td>
</tr>
-<tr id="i51" class="rowColor">
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<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
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available candidates.</div>
</td>
</tr>
-<tr id="i52" class="altColor">
+<tr id="i53" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preDelete-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Delete-org.apache.hadoop.hbase.regionserver.wal.WALEdit-org.apache.hadoop.hbase.client.Durability-">preDelete</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
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<div class="block">Called before the client deletes a value.</div>
</td>
</tr>
-<tr id="i53" class="rowColor">
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preExists-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Get-boolean-">preExists</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
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</td>
</tr>
-<tr id="i54" class="altColor">
+<tr id="i55" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preFlush-org.apache.hadoop.hbase.coprocessor.ObserverContext-">preFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
@@ -697,7 +713,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</div>
</td>
</tr>
-<tr id="i55" class="rowColor">
+<tr id="i56" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preFlush-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.regionserver.InternalScanner-">preFlush</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
@@ -705,17 +721,30 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before a Store's memstore is flushed to disk.</div>
</td>
</tr>
-<tr id="i56" class="altColor">
+<tr id="i57" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preFlushScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.regionserver.KeyValueScanner-org.apache.hadoop.hbase.regionserver.InternalScanner-">preFlushScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a> memstoreScanner,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s)</code>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>
+<div class="block"><span class="deprecationComment">Use <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preFlushScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.regionserver.KeyValueScanner-org.apache.hadoop.hbase.regionserver.InternalScanner-long-"><code>preFlushScannerOpen(ObserverContext, Store, KeyValueScanner,
+ InternalScanner, long)</code></a></span></div>
+</div>
+</td>
+</tr>
+<tr id="i58" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preFlushScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.regionserver.KeyValueScanner-org.apache.hadoop.hbase.regionserver.InternalScanner-long-">preFlushScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
+ <a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
+ <a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a> memstoreScanner,
+ <a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s,
+ long readPoint)</code>
<div class="block">Called before a memstore is flushed to disk and prior to creating the scanner to read from
the memstore.</div>
</td>
</tr>
-<tr id="i57" class="rowColor">
+<tr id="i59" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preGetOp-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Get-java.util.List-">preGetOp</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a> get,
@@ -723,21 +752,21 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before the client performs a Get</div>
</td>
</tr>
-<tr id="i58" class="altColor">
+<tr id="i60" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preIncrement-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Increment-">preIncrement</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
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<div class="block">Called before Increment.</div>
</td>
</tr>
-<tr id="i59" class="rowColor">
+<tr id="i61" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preIncrementAfterRowLock-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Increment-">preIncrementAfterRowLock</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
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<div class="block">Called before Increment but after acquiring rowlock.</div>
</td>
</tr>
-<tr id="i60" class="altColor">
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<td class="colFirst"><code>long</code></td>
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byte[] row,
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</div>
</td>
</tr>
-<tr id="i61" class="rowColor">
+<tr id="i63" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-">preOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c)</code>
<div class="block">Called before the region is reported as open to the master.</div>
</td>
</tr>
-<tr id="i62" class="altColor">
+<tr id="i64" class="altColor">
<td class="colFirst"><code>void</code></td>
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<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a> mutation,
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</td>
</tr>
-<tr id="i63" class="rowColor">
+<tr id="i65" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#prePut-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Put-org.apache.hadoop.hbase.regionserver.wal.WALEdit-org.apache.hadoop.hbase.client.Durability-">prePut</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a> put,
@@ -775,7 +804,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
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</td>
</tr>
-<tr id="i64" class="altColor">
+<tr id="i66" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preReplayWALs-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.fs.Path-">preReplayWALs</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info,
@@ -783,20 +812,20 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before replaying WALs for this region.</div>
</td>
</tr>
-<tr id="i65" class="rowColor">
+<tr id="i67" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preRollBackSplit-org.apache.hadoop.hbase.coprocessor.ObserverContext-">preRollBackSplit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
</td>
</tr>
-<tr id="i66" class="altColor">
+<tr id="i68" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preScannerClose-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.InternalScanner-">preScannerClose</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s)</code>
<div class="block">Called before the client closes a scanner.</div>
</td>
</tr>
-<tr id="i67" class="rowColor">
+<tr id="i69" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preScannerNext-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.InternalScanner-java.util.List-int-boolean-">preScannerNext</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/InternalScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">InternalScanner</a> s,
@@ -806,7 +835,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before the client asks for the next row on a scanner.</div>
</td>
</tr>
-<tr id="i68" class="altColor">
+<tr id="i70" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.client.Scan-org.apache.hadoop.hbase.regionserver.RegionScanner-">preScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a> scan,
@@ -814,7 +843,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before the client opens a new scanner.</div>
</td>
</tr>
-<tr id="i69" class="rowColor">
+<tr id="i71" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preSplit-org.apache.hadoop.hbase.coprocessor.ObserverContext-">preSplit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
@@ -823,20 +852,20 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
</div>
</td>
</tr>
-<tr id="i70" class="altColor">
+<tr id="i72" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preSplit-org.apache.hadoop.hbase.coprocessor.ObserverContext-byte:A-">preSplit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
byte[] splitRow)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
</td>
</tr>
-<tr id="i71" class="rowColor">
+<tr id="i73" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preSplitAfterPONR-org.apache.hadoop.hbase.coprocessor.ObserverContext-">preSplitAfterPONR</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
</td>
</tr>
-<tr id="i72" class="altColor">
+<tr id="i74" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preSplitBeforePONR-org.apache.hadoop.hbase.coprocessor.ObserverContext-byte:A-java.util.List-">preSplitBeforePONR</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx,
byte[] splitKey,
@@ -844,7 +873,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div>
</td>
</tr>
-<tr id="i73" class="rowColor">
+<tr id="i75" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/StoreFileReader.html" title="class in org.apache.hadoop.hbase.regionserver">StoreFileReader</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preStoreFileReaderOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.hadoop.hbase.io.FSDataInputStreamWrapper-long-org.apache.hadoop.hbase.io.hfile.CacheConfig-org.apache.hadoop.hbase.io.Reference-org.apache.hadoop.hbase.regionserver.StoreFileReader-">preStoreFileReaderOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx,
org.apache.hadoop.fs.FileSystem fs,
@@ -857,7 +886,7 @@ extends <a href="../../../../../org/apache/hadoop/hbase/Coprocessor.html" title=
<div class="block">Called before creation of Reader for a store file.</div>
</td>
</tr>
-<tr id="i74" class="altColor">
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<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preStoreScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.client.Scan-java.util.NavigableSet-org.apache.hadoop.hbase.regionserver.KeyValueScanner-">preStoreScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
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</div>
</td>
</tr>
-<tr id="i75" class="rowColor">
+<tr id="i77" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preStoreScannerOpen-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.regionserver.Store-org.apache.hadoop.hbase.client.Scan-java.util.NavigableSet-org.apache.hadoop.hbase.regionserver.KeyValueScanner-long-">preStoreScannerOpen</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> c,
<a href="../../../../../org/apache/hadoop/hbase/regionserver/Store.html" title="interface in org.apache.hadoop.hbase.regionserver">Store</a> store,
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</td>
</tr>
-<tr id="i76" class="altColor">
+<tr id="i78" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.wal.WALKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">preWALRestore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info,
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replayed for this region.</div>
</td>
</tr>
-<tr id="i77" class="rowColor">
+<tr id="i79" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preWALRestore-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.HRegionInfo-org.apache.hadoop.hbase.regionserver.wal.HLogKey-org.apache.hadoop.hbase.regionserver.wal.WALEdit-">preWALRestore</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx,
<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info,
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+<div class="block">Called before a memstore is flushed to disk and prior to creating the scanner to read from
+ the memstore. To override or modify how a memstore is flushed,
+ implementing classes can return a new scanner to provide the KeyValues to be
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+ Calling <a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html#bypass--"><code>ObserverContext.bypass()</code></a> has no
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+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
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+<dd><code>store</code> - the store being flushed</dd>
+<dd><code>memstoreScanner</code> - the scanner for the memstore that is flushed</dd>
+<dd><code>s</code> - the base scanner, if not <code>null</code>, from previous RegionObserver in the chain</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the scanner to use during the flush. <code>null</code> if the default implementation
+ is to be used.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an error occurred on the coprocessor</dd>
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<div class="block">Called before a memstore is flushed to disk and prior to creating the scanner to read from
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<dd><code>memstoreScanner</code> - the scanner for the memstore that is flushed</dd>
<dd><code>s</code> - the base scanner, if not <code>null</code>, from previous RegionObserver in the chain</dd>
+<dd><code>readPoint</code> - the readpoint to create scanner</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the scanner to use during the flush. <code>null</code> if the default implementation
is to be used.</dd>
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+<dd><code>request</code> - the requested compaction</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the scanner to use during compaction. <code>null</code> if the default implementation is to
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+<dt><span class="throwsLabel">Throws:</span></dt>
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<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends <a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a>> scanners,
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