http://git-wip-us.apache.org/repos/asf/hbase-site/blob/346adc37/apidocs/org/apache/hadoop/hbase/client/Scan.html
----------------------------------------------------------------------
diff --git a/apidocs/org/apache/hadoop/hbase/client/Scan.html
b/apidocs/org/apache/hadoop/hbase/client/Scan.html
index 22287de..56dcad0 100644
--- a/apidocs/org/apache/hadoop/hbase/client/Scan.html
+++ b/apidocs/org/apache/hadoop/hbase/client/Scan.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods =
{"i0":10,"i1":10,"i2":9,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":42,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":42,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10,"i54":10,"i55":10,"i56":10,"i57":10,"i58":10,"i59":10,"i60":10,"i61":10,"i62":10,"i63":10,"i64":42,"i65":42,"i66":42,"i67":10,"i68":10,"i69":10,"i70":10,"i71":10,"i72":10,"i73":10,"i74":10};
+var methods =
{"i0":10,"i1":10,"i2":9,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":42,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":42,"i31":10,"i32":10,"i33":10,"i34":10,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":10,"i44":10,"i45":10,"i46":10,"i47":10,"i48":10,"i49":10,"i50":10,"i51":10,"i52":10,"i53":10,"i54":42,"i55":42,"i56":10,"i57":10,"i58":10,"i59":10,"i60":10,"i61":10,"i62":10,"i63":10,"i64":10,"i65":10,"i66":42,"i67":42,"i68":42,"i69":10,"i70":10,"i71":10,"i72":10,"i73":10,"i74":10,"i75":10,"i76":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static
Methods"],2:["t2","Instance Methods"],8:["t4","Concrete
Methods"],32:["t6","Deprecated Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
@@ -477,56 +477,68 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setACL-java.util.Map-">setACL</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in
java.lang">String</a>,org.apache.hadoop.hbase.security.access.Permission> perms)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readAllVersions--">readAllVersions</a></span>()</code>
+<div class="block">Get all available versions.</div>
+</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readVersions-int-">readVersions</a></span>(int versions)</code>
+<div class="block">Get up to the specified number of versions of each
column.</div>
+</td>
+</tr>
+<tr id="i34" class="altColor">
+<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setACL-java.util.Map-">setACL</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in
java.lang">String</a>,org.apache.hadoop.hbase.security.access.Permission> perms)</code> </td>
+</tr>
+<tr id="i35" class="rowColor">
+<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setACL-java.lang.String-org.apache.hadoop.hbase.security.access.Permission-">setACL</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> user,
org.apache.hadoop.hbase.security.access.Permission perms)</code> </td>
</tr>
-<tr id="i34" class="altColor">
+<tr id="i36" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setAllowPartialResults-boolean-">setAllowPartialResults</a></span>(boolean allowPartialResults)</code>
<div class="block">Setting whether the caller wants to see the partial results
when server returns
less-than-expected cells.</div>
</td>
</tr>
-<tr id="i35" class="rowColor">
+<tr id="i37" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setAsyncPrefetch-boolean-">setAsyncPrefetch</a></span>(boolean asyncPrefetch)</code> </td>
</tr>
-<tr id="i36" class="altColor">
+<tr id="i38" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setAttribute-java.lang.String-byte:A-">setAttribute</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> name,
byte[] value)</code>
<div class="block">Sets an attribute.</div>
</td>
</tr>
-<tr id="i37" class="rowColor">
+<tr id="i39" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setAuthorizations-org.apache.hadoop.hbase.security.visibility.Authorizations-">setAuthorizations</a></span>(org.apache.hadoop.hbase.security.visibility.Authorizations authorizations)</code>
<div class="block">Sets the authorizations to be used by this Query</div>
</td>
</tr>
-<tr id="i38" class="altColor">
+<tr id="i40" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setBatch-int-">setBatch</a></span>(int batch)</code>
<div class="block">Set the maximum number of cells to return for each call to
next().</div>
</td>
</tr>
-<tr id="i39" class="rowColor">
+<tr id="i41" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setCacheBlocks-boolean-">setCacheBlocks</a></span>(boolean cacheBlocks)</code>
<div class="block">Set whether blocks should be cached for this Scan.</div>
</td>
</tr>
-<tr id="i40" class="altColor">
+<tr id="i42" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setCaching-int-">setCaching</a></span>(int caching)</code>
<div class="block">Set the number of rows for caching that will be passed to
scanners.</div>
</td>
</tr>
-<tr id="i41" class="rowColor">
+<tr id="i43" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setColumnFamilyTimeRange-byte:A-long-long-">setColumnFamilyTimeRange</a></span>(byte[] cf,
long minStamp,
@@ -535,139 +547,145 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
[minStamp, maxStamp) on a per CF bases.</div>
</td>
</tr>
-<tr id="i42" class="altColor">
+<tr id="i44" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setColumnFamilyTimeRange-byte:A-org.apache.hadoop.hbase.io.TimeRange-">setColumnFamilyTimeRange</a></span>(byte[] cf,
<a
href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class in
org.apache.hadoop.hbase.io">TimeRange</a> tr)</code> </td>
</tr>
-<tr id="i43" class="rowColor">
+<tr id="i45" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setConsistency-org.apache.hadoop.hbase.client.Consistency-">setConsistency</a></span>(<a
href="../../../../../org/apache/hadoop/hbase/client/Consistency.html"
title="enum in
org.apache.hadoop.hbase.client">Consistency</a> consistency)</code>
<div class="block">Sets the consistency level for this operation</div>
</td>
</tr>
-<tr id="i44" class="altColor">
+<tr id="i46" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setFamilyMap-java.util.Map-">setFamilyMap</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><byte[],<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"
title="class or interface in
java.util">NavigableSet</a><byte[]>> familyMap)</code>
<div class="block">Setting the familyMap</div>
</td>
</tr>
-<tr id="i45" class="rowColor">
+<tr id="i47" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setFilter-org.apache.hadoop.hbase.filter.Filter-">setFilter</a></span>(<a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class
in org.apache.hadoop.hbase.filter">Filter</a> filter)</code>
<div class="block">Apply the specified server-side filter when performing the
Query.</div>
</td>
</tr>
-<tr id="i46" class="altColor">
+<tr id="i48" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setId-java.lang.String-">setId</a></span>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> id)</code>
<div class="block">This method allows you to set an identifier on an
operation.</div>
</td>
</tr>
-<tr id="i47" class="rowColor">
+<tr id="i49" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setIsolationLevel-org.apache.hadoop.hbase.client.IsolationLevel-">setIsolationLevel</a></span>(<a
href="../../../../../org/apache/hadoop/hbase/client/IsolationLevel.html"
title="enum in
org.apache.hadoop.hbase.client">IsolationLevel</a> level)</code>
<div class="block">Set the isolation level for this query.</div>
</td>
</tr>
-<tr id="i48" class="altColor">
+<tr id="i50" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setLimit-int-">setLimit</a></span>(int limit)</code>
<div class="block">Set the limit of rows for this scan.</div>
</td>
</tr>
-<tr id="i49" class="rowColor">
+<tr id="i51" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setLoadColumnFamiliesOnDemand-boolean-">setLoadColumnFamiliesOnDemand</a></span>(boolean value)</code>
<div class="block">Set the value indicating whether loading CFs on demand
should be allowed (cluster
default is false).</div>
</td>
</tr>
-<tr id="i50" class="altColor">
+<tr id="i52" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setMaxResultSize-long-">setMaxResultSize</a></span>(long maxResultSize)</code>
<div class="block">Set the maximum result size.</div>
</td>
</tr>
-<tr id="i51" class="rowColor">
+<tr id="i53" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setMaxResultsPerColumnFamily-int-">setMaxResultsPerColumnFamily</a></span>(int limit)</code>
<div class="block">Set the maximum number of values to return per row per
Column Family</div>
</td>
</tr>
-<tr id="i52" class="altColor">
+<tr id="i54" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setMaxVersions--">setMaxVersions</a></span>()</code>
-<div class="block">Get all available versions.</div>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>
+<div class="block"><span class="deprecationComment">It is easy to
misunderstand with column family's max versions, so use
+ <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readAllVersions--"><code>readAllVersions()</code></a>
instead.</span></div>
+</div>
</td>
</tr>
-<tr id="i53" class="rowColor">
+<tr id="i55" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setMaxVersions-int-">setMaxVersions</a></span>(int maxVersions)</code>
-<div class="block">Get up to the specified number of versions of each
column.</div>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span>
+<div class="block"><span class="deprecationComment">It is easy to
misunderstand with column family's max versions, so use
+ <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readVersions-int-"><code>readVersions(int)</code></a>
instead.</span></div>
+</div>
</td>
</tr>
-<tr id="i54" class="altColor">
+<tr id="i56" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setNeedCursorResult-boolean-">setNeedCursorResult</a></span>(boolean needCursorResult)</code>
<div class="block">When the server is slow or we scan a table with many
deleted data or we use a sparse filter,
the server will response heartbeat to prevent timeout.</div>
</td>
</tr>
-<tr id="i55" class="rowColor">
+<tr id="i57" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setOneRowLimit--">setOneRowLimit</a></span>()</code>
<div class="block">Call this when you only want to get one row.</div>
</td>
</tr>
-<tr id="i56" class="altColor">
+<tr id="i58" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setPriority-int-">setPriority</a></span>(int priority)</code> </td>
</tr>
-<tr id="i57" class="rowColor">
+<tr id="i59" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setRaw-boolean-">setRaw</a></span>(boolean raw)</code>
<div class="block">Enable/disable "raw" mode for this scan.</div>
</td>
</tr>
-<tr id="i58" class="altColor">
+<tr id="i60" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setReadType-org.apache.hadoop.hbase.client.Scan.ReadType-">setReadType</a></span>(<a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html"
title="enum in
org.apache.hadoop.hbase.client">Scan.ReadType</a> readType)</code>
<div class="block">Set the read type for this scan.</div>
</td>
</tr>
-<tr id="i59" class="rowColor">
+<tr id="i61" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setReplicaId-int-">setReplicaId</a></span>(int Id)</code>
<div class="block">Specify region replica id where Query will fetch data
from.</div>
</td>
</tr>
-<tr id="i60" class="altColor">
+<tr id="i62" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setReversed-boolean-">setReversed</a></span>(boolean reversed)</code>
<div class="block">Set whether this scan is a reversed one</div>
</td>
</tr>
-<tr id="i61" class="rowColor">
+<tr id="i63" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setRowOffsetPerColumnFamily-int-">setRowOffsetPerColumnFamily</a></span>(int offset)</code>
<div class="block">Set offset for the row per Column Family.</div>
</td>
</tr>
-<tr id="i62" class="altColor">
+<tr id="i64" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setRowPrefixFilter-byte:A-">setRowPrefixFilter</a></span>(byte[] rowPrefix)</code>
<div class="block">Set a filter (using stopRow and startRow) so the result set
only contains rows where the
rowKey starts with the specified prefix.</div>
</td>
</tr>
-<tr id="i63" class="rowColor">
+<tr id="i65" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setScanMetricsEnabled-boolean-">setScanMetricsEnabled</a></span>(boolean enabled)</code>
<div class="block">Enable collection of <code>ScanMetrics</code>.</div>
</td>
</tr>
-<tr id="i64" class="altColor">
+<tr id="i66" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setSmall-boolean-">setSmall</a></span>(boolean small)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
@@ -678,7 +696,7 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
</div>
</td>
</tr>
-<tr id="i65" class="rowColor">
+<tr id="i67" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setStartRow-byte:A-">setStartRow</a></span>(byte[] startRow)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
@@ -687,7 +705,7 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
</div>
</td>
</tr>
-<tr id="i66" class="altColor">
+<tr id="i68" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setStopRow-byte:A-">setStopRow</a></span>(byte[] stopRow)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
@@ -696,7 +714,7 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
</div>
</td>
</tr>
-<tr id="i67" class="rowColor">
+<tr id="i69" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setTimeRange-long-long-">setTimeRange</a></span>(long minStamp,
long maxStamp)</code>
@@ -704,45 +722,45 @@ extends <a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title
[minStamp, maxStamp).</div>
</td>
</tr>
-<tr id="i68" class="altColor">
+<tr id="i70" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setTimeRange-org.apache.hadoop.hbase.io.TimeRange-">setTimeRange</a></span>(<a
href="../../../../../org/apache/hadoop/hbase/io/TimeRange.html" title="class
in org.apache.hadoop.hbase.io">TimeRange</a> tr)</code>
<div class="block">Set versions of columns only within the specified timestamp
range,</div>
</td>
</tr>
-<tr id="i69" class="rowColor">
+<tr id="i71" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setTimeStamp-long-">setTimeStamp</a></span>(long timestamp)</code>
<div class="block">Get versions of columns with the specified timestamp.</div>
</td>
</tr>
-<tr id="i70" class="altColor">
+<tr id="i72" class="altColor">
<td class="colFirst"><code><a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a>,<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"
title="class or interface in java.lang">Object</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#toMap-int-">toMap</a></span>(int maxCols)</code>
<div class="block">Compile the details beyond the scope of getFingerprint
(row, columns,
timestamps, etc.) into a Map along with the fingerprinted information.</div>
</td>
</tr>
-<tr id="i71" class="rowColor">
+<tr id="i73" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#withStartRow-byte:A-">withStartRow</a></span>(byte[] startRow)</code>
<div class="block">Set the start row of the scan.</div>
</td>
</tr>
-<tr id="i72" class="altColor">
+<tr id="i74" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#withStartRow-byte:A-boolean-">withStartRow</a></span>(byte[] startRow,
boolean inclusive)</code>
<div class="block">Set the start row of the scan.</div>
</td>
</tr>
-<tr id="i73" class="rowColor">
+<tr id="i75" class="rowColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#withStopRow-byte:A-">withStopRow</a></span>(byte[] stopRow)</code>
<div class="block">Set the stop row of the scan.</div>
</td>
</tr>
-<tr id="i74" class="altColor">
+<tr id="i76" class="altColor">
<td class="colFirst"><code><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#withStopRow-byte:A-boolean-">withStopRow</a></span>(byte[] stopRow,
boolean inclusive)</code>
@@ -1309,7 +1327,10 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setMaxVersions</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.597">setMaxVersions</a>()</pre>
+<pre><a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true"
title="class or interface in java.lang">@Deprecated</a>
+public <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html"
title="class in org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.600">setMaxVersions</a>()</pre>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span
class="deprecationComment">It is easy to misunderstand with column family's max
versions, so use
+ <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readAllVersions--"><code>readAllVersions()</code></a>
instead.</span></div>
<div class="block">Get all available versions.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
@@ -1323,7 +1344,10 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setMaxVersions</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.607">setMaxVersions</a>(int maxVersions)</pre>
+<pre><a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true"
title="class or interface in java.lang">@Deprecated</a>
+public <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html"
title="class in org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.612">setMaxVersions</a>(int maxVersions)</pre>
+<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span
class="deprecationComment">It is easy to misunderstand with column family's max
versions, so use
+ <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#readVersions-int-"><code>readVersions(int)</code></a>
instead.</span></div>
<div class="block">Get up to the specified number of versions of each
column.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -1333,13 +1357,43 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
</dl>
</li>
</ul>
+<a name="readAllVersions--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readAllVersions</h4>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.620">readAllVersions</a>()</pre>
+<div class="block">Get all available versions.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this</dd>
+</dl>
+</li>
+</ul>
+<a name="readVersions-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>readVersions</h4>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.630">readVersions</a>(int versions)</pre>
+<div class="block">Get up to the specified number of versions of each
column.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>versions</code> - specified number of versions for each column</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this</dd>
+</dl>
+</li>
+</ul>
<a name="setBatch-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setBatch</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.621">setBatch</a>(int batch)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.644">setBatch</a>(int batch)</pre>
<div class="block">Set the maximum number of cells to return for each call to
next(). Callers should be aware
that this is not equivalent to calling <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setAllowPartialResults-boolean-"><code>setAllowPartialResults(boolean)</code></a>.
If you don't allow partial results, the number of cells in each Result must
equal to your
@@ -1359,7 +1413,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setMaxResultsPerColumnFamily</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.635">setMaxResultsPerColumnFamily</a>(int limit)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.658">setMaxResultsPerColumnFamily</a>(int limit)</pre>
<div class="block">Set the maximum number of values to return per row per
Column Family</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -1373,7 +1427,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setRowOffsetPerColumnFamily</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.644">setRowOffsetPerColumnFamily</a>(int offset)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.667">setRowOffsetPerColumnFamily</a>(int offset)</pre>
<div class="block">Set offset for the row per Column Family.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -1387,7 +1441,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setCaching</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.656">setCaching</a>(int caching)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.679">setCaching</a>(int caching)</pre>
<div class="block">Set the number of rows for caching that will be passed to
scanners.
If not set, the Configuration setting <a
href="../../../../../org/apache/hadoop/hbase/HConstants.html#HBASE_CLIENT_SCANNER_CACHING"><code>HConstants.HBASE_CLIENT_SCANNER_CACHING</code></a>
will
apply.
@@ -1404,7 +1458,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getMaxResultSize</h4>
-<pre>public long <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.664">getMaxResultSize</a>()</pre>
+<pre>public long <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.687">getMaxResultSize</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the maximum result size in bytes. See <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setMaxResultSize-long-"><code>setMaxResultSize(long)</code></a></dd>
@@ -1417,7 +1471,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setMaxResultSize</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.675">setMaxResultSize</a>(long maxResultSize)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.698">setMaxResultSize</a>(long maxResultSize)</pre>
<div class="block">Set the maximum result size. The default is -1; this means
that no specific
maximum result size will be set for this scan, and the global configured
value will be used instead. (Defaults to unlimited).</div>
@@ -1433,11 +1487,11 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setFilter</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.681">setFilter</a>(<a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class
in org.apache.hadoop.hbase.filter">Filter</a> filter)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.704">setFilter</a>(<a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class
in org.apache.hadoop.hbase.filter">Filter</a> filter)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setFilter-org.apache.hadoop.hbase.filter.Filter-">Query</a></code></span></div>
-<div class="block">Apply the specified server-side filter when performing the
Query.
- Only <a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html#filterKeyValue-org.apache.hadoop.hbase.Cell-"><code>Filter.filterKeyValue(org.apache.hadoop.hbase.Cell)</code></a>
is called AFTER all tests
- for ttl, column match, deletes and max versions have been run.</div>
+<div class="block">Apply the specified server-side filter when performing the
Query. Only
+ <a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html#filterKeyValue-org.apache.hadoop.hbase.Cell-"><code>Filter.filterKeyValue(org.apache.hadoop.hbase.Cell)</code></a>
is called AFTER all tests for ttl,
+ column match, deletes and column family's max versions have been run.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setFilter-org.apache.hadoop.hbase.filter.Filter-">setFilter</a></code> in
class <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title="class in
org.apache.hadoop.hbase.client">Query</a></code></dd>
@@ -1454,7 +1508,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setFamilyMap</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.691">setFamilyMap</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><byte[],<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"
title="class or interface in
java.util">NavigableSet</a><byte[]>> familyMap)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.714">setFamilyMap</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><byte[],<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"
title="class or interface in
java.util">NavigableSet</a><byte[]>> familyMap)</pre>
<div class="block">Setting the familyMap</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -1470,7 +1524,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getFamilyMap</h4>
-<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><byte[],<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"
title="class or interface in
java.util">NavigableSet</a><byte[]>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.700">getFamilyMap</a>()</pre>
+<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><byte[],<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"
title="class or interface in
java.util">NavigableSet</a><byte[]>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.723">getFamilyMap</a>()</pre>
<div class="block">Getting the familyMap</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
@@ -1484,7 +1538,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>numFamilies</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.707">numFamilies</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.730">numFamilies</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of families in familyMap</dd>
@@ -1497,7 +1551,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>hasFamilies</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.717">hasFamilies</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.740">hasFamilies</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if familyMap is non empty, false otherwise</dd>
@@ -1510,7 +1564,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getFamilies</h4>
-<pre>public byte[][] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.724">getFamilies</a>()</pre>
+<pre>public byte[][] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.747">getFamilies</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the keys of the familyMap</dd>
@@ -1523,7 +1577,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getStartRow</h4>
-<pre>public byte[] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.734">getStartRow</a>()</pre>
+<pre>public byte[] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.757">getStartRow</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the startrow</dd>
@@ -1536,7 +1590,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>includeStartRow</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.741">includeStartRow</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.764">includeStartRow</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>if we should include start row when scan</dd>
@@ -1549,7 +1603,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getStopRow</h4>
-<pre>public byte[] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.748">getStopRow</a>()</pre>
+<pre>public byte[] <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.771">getStopRow</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stoprow</dd>
@@ -1562,7 +1616,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>includeStopRow</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.755">includeStopRow</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.778">includeStopRow</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>if we should include stop row when scan</dd>
@@ -1575,7 +1629,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getMaxVersions</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.762">getMaxVersions</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.785">getMaxVersions</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the max number of versions to fetch</dd>
@@ -1588,7 +1642,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getBatch</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.769">getBatch</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.792">getBatch</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>maximum number of values to return for a single call to next()</dd>
@@ -1601,7 +1655,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getMaxResultsPerColumnFamily</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.776">getMaxResultsPerColumnFamily</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.799">getMaxResultsPerColumnFamily</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>maximum number of values to return per row per CF</dd>
@@ -1614,7 +1668,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getRowOffsetPerColumnFamily</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.785">getRowOffsetPerColumnFamily</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.808">getRowOffsetPerColumnFamily</a>()</pre>
<div class="block">Method for retrieving the scan's offset per row per column
family (#kvs to be skipped)</div>
<dl>
@@ -1629,7 +1683,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getCaching</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.792">getCaching</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.815">getCaching</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>caching the number of rows fetched when calling next on a scanner</dd>
@@ -1642,7 +1696,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getFilter</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class
in org.apache.hadoop.hbase.filter">Filter</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.800">getFilter</a>()</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class
in org.apache.hadoop.hbase.filter">Filter</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.823">getFilter</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#getFilter--">getFilter</a></code> in
class <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title="class in
org.apache.hadoop.hbase.client">Query</a></code></dd>
@@ -1657,7 +1711,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>hasFilter</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.807">hasFilter</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.830">hasFilter</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true is a filter has been specified, false if not</dd>
@@ -1670,7 +1724,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setCacheBlocks</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.821">setCacheBlocks</a>(boolean cacheBlocks)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.844">setCacheBlocks</a>(boolean cacheBlocks)</pre>
<div class="block">Set whether blocks should be cached for this Scan.
<p>
This is true by default. When true, default settings of the table and
@@ -1689,7 +1743,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getCacheBlocks</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.831">getCacheBlocks</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.854">getCacheBlocks</a>()</pre>
<div class="block">Get whether blocks should be cached for this Scan.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
@@ -1704,7 +1758,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setReversed</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.843">setReversed</a>(boolean reversed)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.866">setReversed</a>(boolean reversed)</pre>
<div class="block">Set whether this scan is a reversed one
<p>
This is false by default which means forward(normal) scan.</div>
@@ -1722,7 +1776,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>isReversed</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.852">isReversed</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.875">isReversed</a>()</pre>
<div class="block">Get whether this scan is a reversed one.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
@@ -1736,7 +1790,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setAllowPartialResults</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.866">setAllowPartialResults</a>(boolean allowPartialResults)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.889">setAllowPartialResults</a>(boolean allowPartialResults)</pre>
<div class="block">Setting whether the caller wants to see the partial results
when server returns
less-than-expected cells. It is helpful while scanning a huge row to prevent
OOM at client.
By default this value is false and the complete results will be assembled
client side
@@ -1758,7 +1812,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getAllowPartialResults</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.876">getAllowPartialResults</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.899">getAllowPartialResults</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true when the constructor of this scan understands that the results they
will see may
@@ -1773,7 +1827,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setLoadColumnFamiliesOnDemand</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.880">setLoadColumnFamiliesOnDemand</a>(boolean value)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.903">setLoadColumnFamiliesOnDemand</a>(boolean value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setLoadColumnFamiliesOnDemand-boolean-">Query</a></code></span></div>
<div class="block">Set the value indicating whether loading CFs on demand
should be allowed (cluster
default is false). On-demand CF loading doesn't load column families until
necessary, e.g.
@@ -1801,7 +1855,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>getFingerprint</h4>
-<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a>,<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"
title="class or interface in java.lang">Object</a>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.891">getFingerprint</a>()</pre>
+<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a>,<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"
title="class or interface in java.lang">Object</a>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.914">getFingerprint</a>()</pre>
<div class="block">Compile the table and column family (i.e. schema)
information
into a String. Useful for parsing and aggregation by debugging,
logging, and administration tools.</div>
@@ -1819,7 +1873,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>toMap</h4>
-<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a>,<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"
title="class or interface in java.lang">Object</a>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.915">toMap</a>(int maxCols)</pre>
+<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a>,<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"
title="class or interface in java.lang">Object</a>> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.938">toMap</a>(int maxCols)</pre>
<div class="block">Compile the details beyond the scope of getFingerprint
(row, columns,
timestamps, etc.) into a Map along with the fingerprinted information.
Useful for debugging, logging, and administration tools.</div>
@@ -1839,7 +1893,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>setRaw</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.978">setRaw</a>(boolean raw)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1001">setRaw</a>(boolean raw)</pre>
<div class="block">Enable/disable "raw" mode for this scan.
If "raw" is enabled the scan will return all
delete marker and deleted rows that have not
@@ -1859,7 +1913,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<ul class="blockList">
<li class="blockList">
<h4>isRaw</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.986">isRaw</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1009">isRaw</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if this Scan is in "raw" mode.</dd>
@@ -1873,7 +1927,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<li class="blockList">
<h4>setSmall</h4>
<pre><a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true"
title="class or interface in java.lang">@Deprecated</a>
-public <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html"
title="class in org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1009">setSmall</a>(boolean small)</pre>
+public <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html"
title="class in org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1032">setSmall</a>(boolean small)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span
class="deprecationComment">since 2.0.0. Use <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setLimit-int-"><code>setLimit(int)</code></a>
and <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setReadType-org.apache.hadoop.hbase.client.Scan.ReadType-"><code>setReadType(ReadType)</code></a>
instead.
And for the one rpc optimization, now we will also fetch data
when openScanner, and
if the number of rows reaches the limit then we will close the
scanner
@@ -1902,7 +1956,7 @@ public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" ti
<li class="blockList">
<h4>isSmall</h4>
<pre><a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true"
title="class or interface in java.lang">@Deprecated</a>
-public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1021">isSmall</a>()</pre>
+public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1044">isSmall</a>()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span
class="deprecationComment">since 2.0.0. See the comment of <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html#setSmall-boolean-"><code>setSmall(boolean)</code></a></span></div>
<div class="block">Get whether this scan is a small scan</div>
<dl>
@@ -1917,7 +1971,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setAttribute</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1026">setAttribute</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> name,
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1049">setAttribute</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> name,
byte[] value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
interface: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Attributes.html#setAttribute-java.lang.String-byte:A-">Attributes</a></code></span></div>
<div class="block">Sets an attribute.
@@ -1940,7 +1994,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setId</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1031">setId</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> id)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1054">setId</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> id)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/OperationWithAttributes.html#setId-java.lang.String-">OperationWithAttributes</a></code></span></div>
<div class="block">This method allows you to set an identifier on an
operation. The original
motivation for this was to allow the identifier to be used in slow query
@@ -1961,7 +2015,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setAuthorizations</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1036">setAuthorizations</a>(org.apache.hadoop.hbase.security.visibility.Authorizations authorizations)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1059">setAuthorizations</a>(org.apache.hadoop.hbase.security.visibility.Authorizations authorizations)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setAuthorizations-org.apache.hadoop.hbase.security.visibility.Authorizations-">Query</a></code></span></div>
<div class="block">Sets the authorizations to be used by this Query</div>
<dl>
@@ -1976,7 +2030,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setACL</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1041">setACL</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in
java.lang">String</a>,org.apache.hadoop.hbase.security.access.Permission> perms)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1064">setACL</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"
title="class or interface in java.util">Map</a><<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in
java.lang">String</a>,org.apache.hadoop.hbase.security.access.Permission> perms)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setACL-java.util.Map-">setACL</a></code> in
class <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html" title="class in
org.apache.hadoop.hbase.client">Query</a></code></dd>
@@ -1991,7 +2045,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setACL</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1046">setACL</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> user,
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1069">setACL</a>(<a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"
title="class or interface in java.lang">String</a> user,
org.apache.hadoop.hbase.security.access.Permission perms)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
@@ -2008,7 +2062,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setConsistency</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1051">setConsistency</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Consistency.html"
title="enum in
org.apache.hadoop.hbase.client">Consistency</a> consistency)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1074">setConsistency</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Consistency.html"
title="enum in
org.apache.hadoop.hbase.client">Consistency</a> consistency)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setConsistency-org.apache.hadoop.hbase.client.Consistency-">Query</a></code></span></div>
<div class="block">Sets the consistency level for this operation</div>
<dl>
@@ -2025,7 +2079,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setReplicaId</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1056">setReplicaId</a>(int Id)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1079">setReplicaId</a>(int Id)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setReplicaId-int-">Query</a></code></span></div>
<div class="block">Specify region replica id where Query will fetch data from.
Use this together with
<a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setConsistency-org.apache.hadoop.hbase.client.Consistency-"><code>Query.setConsistency(Consistency)</code></a>
passing <a
href="../../../../../org/apache/hadoop/hbase/client/Consistency.html#TIMELINE"><code>Consistency.TIMELINE</code></a>
to read data from
@@ -2043,7 +2097,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setIsolationLevel</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1061">setIsolationLevel</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/IsolationLevel.html"
title="enum in
org.apache.hadoop.hbase.client">IsolationLevel</a> level)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1084">setIsolationLevel</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/IsolationLevel.html"
title="enum in
org.apache.hadoop.hbase.client">IsolationLevel</a> level)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from
class: <code><a
href="../../../../../org/apache/hadoop/hbase/client/Query.html#setIsolationLevel-org.apache.hadoop.hbase.client.IsolationLevel-">Query</a></code></span></div>
<div class="block">Set the isolation level for this query. If the
isolation level is set to READ_UNCOMMITTED, then
@@ -2067,7 +2121,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setPriority</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1066">setPriority</a>(int priority)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1089">setPriority</a>(int priority)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a
href="../../../../../org/apache/hadoop/hbase/client/OperationWithAttributes.html#setPriority-int-">setPriority</a></code> in
class <code><a
href="../../../../../org/apache/hadoop/hbase/client/OperationWithAttributes.html"
title="class in
org.apache.hadoop.hbase.client">OperationWithAttributes</a></code></dd>
@@ -2080,7 +2134,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>setScanMetricsEnabled</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1074">setScanMetricsEnabled</a>(boolean enabled)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1097">setScanMetricsEnabled</a>(boolean enabled)</pre>
<div class="block">Enable collection of <code>ScanMetrics</code>. For advanced
users.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -2094,7 +2148,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<ul class="blockList">
<li class="blockList">
<h4>isScanMetricsEnabled</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1082">isScanMetricsEnabled</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1105">isScanMetricsEnabled</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if collection of scan metrics is enabled. For advanced users.</dd>
@@ -2108,7 +2162,7 @@ public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbas
<li class="blockList">
<h4>getScanMetrics</h4>
<pre><a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true"
title="class or interface in java.lang">@Deprecated</a>
-public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1095">getScanMetrics</a>()</pre>
+public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1118">getScanMetrics</a>()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span
class="deprecationComment">Use <a
href="../../../../../org/apache/hadoop/hbase/client/ResultScanner.html#getScanMetrics--"><code>ResultScanner.getScanMetrics()</code></a>
instead. And notice that, please do not
use this method and <a
href="../../../../../org/apache/hadoop/hbase/client/ResultScanner.html#getScanMetrics--"><code>ResultScanner.getScanMetrics()</code></a>
together, the metrics
will be messed up.</span></div>
@@ -2126,7 +2180,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>isAsyncPrefetch</h4>
-<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true"
title="class or interface in java.lang">Boolean</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1101">isAsyncPrefetch</a>()</pre>
+<pre>public <a
href="http://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true"
title="class or interface in java.lang">Boolean</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1124">isAsyncPrefetch</a>()</pre>
</li>
</ul>
<a name="setAsyncPrefetch-boolean-">
@@ -2135,7 +2189,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>setAsyncPrefetch</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1105">setAsyncPrefetch</a>(boolean asyncPrefetch)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1128">setAsyncPrefetch</a>(boolean asyncPrefetch)</pre>
</li>
</ul>
<a name="getLimit--">
@@ -2144,7 +2198,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>getLimit</h4>
-<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1113">getLimit</a>()</pre>
+<pre>public int <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1136">getLimit</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the limit of rows for this scan</dd>
@@ -2157,7 +2211,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>setLimit</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1125">setLimit</a>(int limit)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1148">setLimit</a>(int limit)</pre>
<div class="block">Set the limit of rows for this scan. We will terminate the
scan if the number of returned rows
reaches this value.
<p>
@@ -2176,7 +2230,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>setOneRowLimit</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1135">setOneRowLimit</a>()</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1158">setOneRowLimit</a>()</pre>
<div class="block">Call this when you only want to get one row. It will set
<code>limit</code> to <code>1</code>, and also
set <code>readType</code> to <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html#PREAD"><code>Scan.ReadType.PREAD</code></a>.</div>
<dl>
@@ -2191,7 +2245,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>getReadType</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html"
title="enum in org.apache.hadoop.hbase.client">Scan.ReadType</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1147">getReadType</a>()</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html"
title="enum in org.apache.hadoop.hbase.client">Scan.ReadType</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1170">getReadType</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the read type for this scan</dd>
@@ -2204,7 +2258,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>setReadType</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1158">setReadType</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html"
title="enum in
org.apache.hadoop.hbase.client">Scan.ReadType</a> readType)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1181">setReadType</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html"
title="enum in
org.apache.hadoop.hbase.client">Scan.ReadType</a> readType)</pre>
<div class="block">Set the read type for this scan.
<p>
Notice that we may choose to use pread even if you specific <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html#STREAM"><code>Scan.ReadType.STREAM</code></a>
here. For
@@ -2221,7 +2275,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>setNeedCursorResult</h4>
-<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1204">setNeedCursorResult</a>(boolean needCursorResult)</pre>
+<pre>public <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1227">setNeedCursorResult</a>(boolean needCursorResult)</pre>
<div class="block">When the server is slow or we scan a table with many
deleted data or we use a sparse filter,
the server will response heartbeat to prevent timeout. However the scanner
will return a Result
only when client can do it. So if there are many heartbeats, the blocking
time on
@@ -2247,7 +2301,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockList">
<li class="blockList">
<h4>isNeedCursorResult</h4>
-<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1209">isNeedCursorResult</a>()</pre>
+<pre>public boolean <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1232">isNeedCursorResult</a>()</pre>
</li>
</ul>
<a name="createScanFromCursor-org.apache.hadoop.hbase.client.Cursor-">
@@ -2256,7 +2310,7 @@
public org.apache.hadoop.hbase.client.metrics.ScanMetrics <a href="../
<ul class="blockListLast">
<li class="blockList">
<h4>createScanFromCursor</h4>
-<pre>public static <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1220">createScanFromCursor</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Cursor.html" title="class
in org.apache.hadoop.hbase.client">Cursor</a> cursor)</pre>
+<pre>public static <a
href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in
org.apache.hadoop.hbase.client">Scan</a> <a
href="../../../../../src-html/org/apache/hadoop/hbase/client/Scan.html#line.1243">createScanFromCursor</a>(<a
href="../../../../../org/apache/hadoop/hbase/client/Cursor.html" title="class
in org.apache.hadoop.hbase.client">Cursor</a> cursor)</pre>
<div class="block">Create a new Scan with a cursor. It only set the position
information like start row key.
The others (like cfs, stop row, limit) should still be filled in by the user.
<a
href="../../../../../org/apache/hadoop/hbase/client/Result.html#isCursor--"><code>Result.isCursor()</code></a>