http://git-wip-us.apache.org/repos/asf/hbase-site/blob/17128d27/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html b/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html index 3439e19..6d650b6 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html +++ b/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html @@ -18,7 +18,7 @@ catch(err) { } //--> -var methods = {"i0":10,"i1":9,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":9,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"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":10,"i31":10}; +var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":9,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"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":10,"i31":10}; var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; var altColor = "altColor"; var rowColor = "rowColor"; @@ -134,7 +134,7 @@ var activeTableTab = "activeTableTab"; <hr> <br> <pre><a href="../../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.Private.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceAudience.Private</a> -public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.81">SplitTableRegionProcedure</a> +public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.83">SplitTableRegionProcedure</a> extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/AbstractStateMachineRegionProcedure.html" title="class in org.apache.hadoop.hbase.master.procedure">AbstractStateMachineRegionProcedure</a><org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.SplitTableRegionState></pre> <div class="block">The procedure to split a region in a table. Takes lock on the parent region. @@ -201,22 +201,26 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> +<td class="colFirst"><code>private byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#bestSplitRow">bestSplitRow</a></span></code> </td> +</tr> +<tr class="rowColor"> <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#daughter_1_HRI">daughter_1_HRI</a></span></code> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colFirst"><code>private <a 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class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#LOG">LOG</a></span></code> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colFirst"><code>private <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></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#traceEnabled">traceEnabled</a></span></code> </td> </tr> @@ -271,9 +275,12 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst org.apache.hadoop.fs.Path dir)</code> </td> </tr> <tr id="i1" class="rowColor"> -<td class="colFirst"><code>private static void</code></td> -<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#checkSplitRow-org.apache.hadoop.hbase.HRegionInfo-byte:A-">checkSplitRow</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionToSplit, - byte[] splitRow)</code> </td> +<td class="colFirst"><code>private void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#checkSplittable-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.HRegionInfo-byte:A-">checkSplittable</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, + <a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionToSplit, + byte[] splitRow)</code> +<div class="block">Check whether the region is splittable</div> +</td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignProcedure</a>[]</code></td> @@ -509,7 +516,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>LOG</h4> -<pre>private static final org.apache.commons.logging.Log <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.83">LOG</a></pre> +<pre>private static final org.apache.commons.logging.Log <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.85">LOG</a></pre> </li> </ul> <a name="traceEnabled"> @@ -518,7 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+<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.91">SplitTableRegionProcedure</a>()</pre> </li> </ul> <a name="SplitTableRegionProcedure-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.HRegionInfo-byte:A-"> @@ -571,7 +587,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockListLast"> <li class="blockList"> <h4>SplitTableRegionProcedure</h4> -<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.92">SplitTableRegionProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.95">SplitTableRegionProcedure</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, <a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionToSplit, byte[] splitRow) throws <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></pre> @@ -589,16 +605,22 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <!-- --> </a> <h3>Method Detail</h3> -<a name="checkSplitRow-org.apache.hadoop.hbase.HRegionInfo-byte:A-"> +<a name="checkSplittable-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.HRegionInfo-byte:A-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> -<h4>checkSplitRow</h4> -<pre>private static void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.104">checkSplitRow</a>(<a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionToSplit, - byte[] splitRow) - throws <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></pre> +<h4>checkSplittable</h4> +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.113">checkSplittable</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, + <a href="../../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionToSplit, + byte[] splitRow) + throws <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></pre> +<div class="block">Check whether the region is splittable</div> <dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>env</code> - MasterProcedureEnv</dd> +<dd><code>regionToSplit</code> - parent Region to be split</dd> +<dd><code>splitRow</code> - if splitRow is not specified, will first try to get bestSplitRow from RS</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></dd> </dl> @@ -610,7 +632,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> 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class="block">Return the initial state object that will be used for the first call to executeFromState().</div> <dl> @@ -742,7 +764,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>serializeStateData</h4> -<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.279">serializeStateData</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true"; title="class or interface in java.io">OutputStream</a> stream) +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.326">serializeStateData</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true"; title="class or interface in java.io">OutputStream</a> stream) throws <a 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org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureMetrics.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureMetrics</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.374">getProcedureMetrics</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#getProcedureMetrics-TEnvironment-">Procedure</a></code></span></div> <div class="block">Override this method to provide procedure specific counters for submitted count, failed count and time histogram.</div> @@ -853,7 +875,7 @@ extends <a 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title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.389">prepareSplitRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) throws <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></pre> <div class="block">Prepare to Split region.</div> <dl> @@ -879,7 +901,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>preSplitRegion</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.411">preSplitRegion</a>(<a 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</li> </ul> <a name="createUnassignProcedures-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-int-"> @@ -1080,7 +1102,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>createUnassignProcedures</h4> -<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">UnassignProcedure</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#line.714">createUnassignProcedures</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in 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