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| <div class="subTitle">org.apache.hadoop.hbase.master.balancer</div> |
| <h2 title="Class RSGroupableBalancerTestBase" class="title">Class RSGroupableBalancerTestBase</h2> |
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| <li><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">org.apache.hadoop.hbase.master.balancer.BalancerTestBase</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.hadoop.hbase.master.balancer.RSGroupableBalancerTestBase</li> |
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| <pre>public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.63">RSGroupableBalancerTestBase</a> |
| extends <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase</a></pre> |
| <div class="block">Base UT of RSGroupableBalancer.</div> |
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| <h3>Nested classes/interfaces inherited from class org.apache.hadoop.hbase.master.balancer.<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.MockMapping.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase.MockMapping</a></code></li> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#conf">conf</a></span></code> </td> |
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| <td class="colFirst"><code>(package private) static <a href="https://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="https://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.rsgroup.RSGroupInfo></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#groupMap">groupMap</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#groups">groups</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/security/SecureRandom.html?is-external=true" title="class or interface in java.security">SecureRandom</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#rand">rand</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) int[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#regionAssignment">regionAssignment</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#regionId">regionId</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#servers">servers</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static org.apache.hadoop.hbase.TableName</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#table0">table0</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.TableDescriptor></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#tableDescs">tableDescs</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) static org.apache.hadoop.hbase.TableName[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#tables">tables</a></span></code> </td> |
| </tr> |
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| <h3>Fields inherited from class org.apache.hadoop.hbase.master.balancer.<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html#clusterStateMocks">clusterStateMocks</a>, <a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html#largeCluster">largeCluster</a></code></li> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#RSGroupableBalancerTestBase--">RSGroupableBalancerTestBase</a></span>()</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#assertClusterAsBalanced-org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap-">assertClusterAsBalanced</a></span>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> groupLoadMap)</code> |
| <div class="block">Invariant is that all servers of a group have load between floor(avg) and |
| ceiling(avg) number of regions.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#assertImmediateAssignment-java.util.List-java.util.List-java.util.Map-">assertImmediateAssignment</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo> regions, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.ServerName> assignments)</code> |
| <div class="block">All regions have an assignment.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#assertRetainedAssignment-java.util.Map-java.util.List-java.util.Map-">assertRetainedAssignment</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.ServerName> existing, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>> assignment)</code> |
| <div class="block">Asserts a valid retained assignment plan.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#assignedRegions-int-org.apache.hadoop.hbase.ServerName-">assignedRegions</a></span>(int numRegions, |
| org.apache.hadoop.hbase.ServerName sn)</code> |
| <div class="block">Generate assigned regions to a given server using group information.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected static <a href="https://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="https://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.rsgroup.RSGroupInfo></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#constructGroupInfo-java.util.List-java.lang.String:A-">constructGroupInfo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] groups)</code> |
| <div class="block">Construct group info, with each group having at least one server.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.TableDescriptor></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#constructTableDesc-boolean-">constructTableDesc</a></span>(boolean hasBogusTable)</code> |
| <div class="block">Construct table descriptors evenly distributed between the groups.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#convertToGroupBasedMap-java.util.Map-">convertToGroupBasedMap</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>> serversMap)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#generateServers-int-">generateServers</a></span>(int numServers)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected static org.apache.hadoop.hbase.rsgroup.RSGroupInfoManager</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#getMockedGroupInfoManager--">getMockedGroupInfoManager</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected static org.apache.hadoop.hbase.master.MasterServices</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#getMockedMaster--">getMockedMaster</a></span>()</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>protected org.apache.hadoop.hbase.TableName</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#getTableName-org.apache.hadoop.hbase.ServerName-">getTableName</a></span>(org.apache.hadoop.hbase.ServerName sn)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#mockClusterServers--">mockClusterServers</a></span>()</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#printStats-org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap-">printStats</a></span>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> groupBasedLoad)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo></code></td> |
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| <div class="block">Generate a list of regions evenly distributed between the tables.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>protected org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#reconcile-org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap-java.util.List-">reconcile</a></span>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> previousLoad, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.master.RegionPlan> plans)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#updateLoad-org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap-org.apache.hadoop.hbase.ServerName-int-">updateLoad</a></span>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> previousLoad, |
| org.apache.hadoop.hbase.ServerName sn, |
| int diff)</code> </td> |
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| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.81">assertClusterAsBalanced</a>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> groupLoadMap)</pre> |
| <div class="block">Invariant is that all servers of a group have load between floor(avg) and |
| ceiling(avg) number of regions.</div> |
| </li> |
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| <h4>assertImmediateAssignment</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.116">assertImmediateAssignment</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo> regions, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.ServerName> assignments) |
| throws <a href="https://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">All regions have an assignment.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://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> |
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| <h4>assertRetainedAssignment</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.142">assertRetainedAssignment</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.client.RegionInfo,org.apache.hadoop.hbase.ServerName> existing, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>> assignment) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</a>, |
| <a href="https://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">Asserts a valid retained assignment plan. |
| <p> |
| Must meet the following conditions: |
| <ul> |
| <li>Every input region has an assignment, and to an online server |
| <li>If a region had an existing assignment to a server with the same |
| address a a currently online server, it will be assigned to it |
| </ul></div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</a></code></dd> |
| <dd><code><a href="https://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> |
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| <h4>printStats</h4> |
| <pre>protected <a href="https://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="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.189">printStats</a>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> groupBasedLoad)</pre> |
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| <pre>protected org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.220">convertToGroupBasedMap</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>> serversMap) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
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| <h4>reconcile</h4> |
| <pre>protected org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.243">reconcile</a>(org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap<<a href="https://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.master.balancer.ServerAndLoad> previousLoad, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.master.RegionPlan> plans)</pre> |
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| org.apache.hadoop.hbase.ServerName sn, |
| int diff)</pre> |
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| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.ServerName,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.281">mockClusterServers</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://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> |
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| <a name="randomRegions-int-"> |
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| <h4>randomRegions</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.298">randomRegions</a>(int numRegions)</pre> |
| <div class="block">Generate a list of regions evenly distributed between the tables.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html#randomRegions-int-">randomRegions</a></code> in class <code><a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BalancerTestBase.html" title="class in org.apache.hadoop.hbase.master.balancer">BalancerTestBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>numRegions</code> - The number of regions to be generated.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of RegionInfo.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="assignedRegions-int-org.apache.hadoop.hbase.ServerName-"> |
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| </a> |
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| <h4>assignedRegions</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.client.RegionInfo> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.327">assignedRegions</a>(int numRegions, |
| org.apache.hadoop.hbase.ServerName sn) |
| throws <a href="https://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">Generate assigned regions to a given server using group information.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>numRegions</code> - the num regions to generate</dd> |
| <dd><code>sn</code> - the servername</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the list of regions</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - Signals that an I/O exception has occurred.</dd> |
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| <h4>generateServers</h4> |
| <pre>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.345">generateServers</a>(int numServers)</pre> |
| </li> |
| </ul> |
| <a name="constructGroupInfo-java.util.List-java.lang.String:A-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>constructGroupInfo</h4> |
| <pre>protected static <a href="https://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="https://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.rsgroup.RSGroupInfo> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.361">constructGroupInfo</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.hadoop.hbase.ServerName> servers, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] groups)</pre> |
| <div class="block">Construct group info, with each group having at least one server.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>servers</code> - the servers</dd> |
| <dd><code>groups</code> - the groups</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the map</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="constructTableDesc-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>constructTableDesc</h4> |
| <pre>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><org.apache.hadoop.hbase.TableName,org.apache.hadoop.hbase.client.TableDescriptor> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.386">constructTableDesc</a>(boolean hasBogusTable)</pre> |
| <div class="block">Construct table descriptors evenly distributed between the groups.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hasBogusTable</code> - there is a table that does not determine the group</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the list of table descriptors</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getMockedMaster</h4> |
| <pre>protected static org.apache.hadoop.hbase.master.MasterServices <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.402">getMockedMaster</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://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> |
| </li> |
| </ul> |
| <a name="getMockedGroupInfoManager--"> |
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| <h4>getMockedGroupInfoManager</h4> |
| <pre>protected static org.apache.hadoop.hbase.rsgroup.RSGroupInfoManager <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.418">getMockedGroupInfoManager</a>() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://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> |
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| <h4>getTableName</h4> |
| <pre>protected org.apache.hadoop.hbase.TableName <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/balancer/RSGroupableBalancerTestBase.html#line.432">getTableName</a>(org.apache.hadoop.hbase.ServerName sn) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://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> |
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