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From git-site-r...@apache.org
Subject [34/51] [partial] hbase-site git commit: Published site at b4759ce6e72f50ccd9d410bd5917dc5a515414f1.
Date Sun, 22 Jul 2018 09:31:12 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/df8fd1d3/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
index 5f41fe7..c8158b5 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.ServerReportEvent.html
@@ -524,636 +524,639 @@
 <span class="sourceLineNo">516</span>    }<a name="line.516"></a>
 <span class="sourceLineNo">517</span>  }<a name="line.517"></a>
 <span class="sourceLineNo">518</span><a name="line.518"></a>
-<span class="sourceLineNo">519</span>  ArrayList&lt;RegionStateNode&gt; getTableRegionStateNodes(final TableName tableName) {<a name="line.519"></a>
-<span class="sourceLineNo">520</span>    final ArrayList&lt;RegionStateNode&gt; regions = new ArrayList&lt;RegionStateNode&gt;();<a name="line.520"></a>
-<span class="sourceLineNo">521</span>    for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.521"></a>
-<span class="sourceLineNo">522</span>      if (!node.getTable().equals(tableName)) break;<a name="line.522"></a>
-<span class="sourceLineNo">523</span>      regions.add(node);<a name="line.523"></a>
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-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span>  ArrayList&lt;RegionState&gt; getTableRegionStates(final TableName tableName) {<a name="line.528"></a>
-<span class="sourceLineNo">529</span>    final ArrayList&lt;RegionState&gt; regions = new ArrayList&lt;RegionState&gt;();<a name="line.529"></a>
-<span class="sourceLineNo">530</span>    for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.530"></a>
-<span class="sourceLineNo">531</span>      if (!node.getTable().equals(tableName)) break;<a name="line.531"></a>
-<span class="sourceLineNo">532</span>      regions.add(node.toRegionState());<a name="line.532"></a>
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-<span class="sourceLineNo">536</span><a name="line.536"></a>
-<span class="sourceLineNo">537</span>  ArrayList&lt;RegionInfo&gt; getTableRegionsInfo(final TableName tableName) {<a name="line.537"></a>
-<span class="sourceLineNo">538</span>    final ArrayList&lt;RegionInfo&gt; regions = new ArrayList&lt;RegionInfo&gt;();<a name="line.538"></a>
-<span class="sourceLineNo">539</span>    for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.539"></a>
-<span class="sourceLineNo">540</span>      if (!node.getTable().equals(tableName)) break;<a name="line.540"></a>
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-<span class="sourceLineNo">545</span><a name="line.545"></a>
-<span class="sourceLineNo">546</span>  Collection&lt;RegionStateNode&gt; getRegionStateNodes() {<a name="line.546"></a>
-<span class="sourceLineNo">547</span>    return regionsMap.values();<a name="line.547"></a>
+<span class="sourceLineNo">519</span>  public void deleteRegions(final List&lt;RegionInfo&gt; regionInfos) {<a name="line.519"></a>
+<span class="sourceLineNo">520</span>    regionInfos.forEach(this::deleteRegion);<a name="line.520"></a>
+<span class="sourceLineNo">521</span>  }<a name="line.521"></a>
+<span class="sourceLineNo">522</span><a name="line.522"></a>
+<span class="sourceLineNo">523</span>  ArrayList&lt;RegionStateNode&gt; getTableRegionStateNodes(final TableName tableName) {<a name="line.523"></a>
+<span class="sourceLineNo">524</span>    final ArrayList&lt;RegionStateNode&gt; regions = new ArrayList&lt;RegionStateNode&gt;();<a name="line.524"></a>
+<span class="sourceLineNo">525</span>    for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.525"></a>
+<span class="sourceLineNo">526</span>      if (!node.getTable().equals(tableName)) break;<a name="line.526"></a>
+<span class="sourceLineNo">527</span>      regions.add(node);<a name="line.527"></a>
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+<span class="sourceLineNo">529</span>    return regions;<a name="line.529"></a>
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+<span class="sourceLineNo">531</span><a name="line.531"></a>
+<span class="sourceLineNo">532</span>  ArrayList&lt;RegionState&gt; getTableRegionStates(final TableName tableName) {<a name="line.532"></a>
+<span class="sourceLineNo">533</span>    final ArrayList&lt;RegionState&gt; regions = new ArrayList&lt;RegionState&gt;();<a name="line.533"></a>
+<span class="sourceLineNo">534</span>    for (RegionStateNode node: regionsMap.tailMap(tableName.getName()).values()) {<a name="line.534"></a>
+<span class="sourceLineNo">535</span>      if (!node.getTable().equals(tableName)) break;<a name="line.535"></a>
+<span class="sourceLineNo">536</span>      regions.add(node.toRegionState());<a name="line.536"></a>
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+<span class="sourceLineNo">540</span><a name="line.540"></a>
+<span class="sourceLineNo">541</span>  ArrayList&lt;RegionInfo&gt; getTableRegionsInfo(final TableName tableName) {<a name="line.541"></a>
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+<span class="sourceLineNo">544</span>      if (!node.getTable().equals(tableName)) break;<a name="line.544"></a>
+<span class="sourceLineNo">545</span>      regions.add(node.getRegionInfo());<a name="line.545"></a>
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-<span class="sourceLineNo">558</span>  // ==========================================================================<a name="line.558"></a>
-<span class="sourceLineNo">559</span>  //  RegionState helpers<a name="line.559"></a>
-<span class="sourceLineNo">560</span>  // ==========================================================================<a name="line.560"></a>
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-<span class="sourceLineNo">576</span>  // ============================================================================================<a name="line.576"></a>
-<span class="sourceLineNo">577</span>  //  TODO: helpers<a name="line.577"></a>
-<span class="sourceLineNo">578</span>  // ============================================================================================<a name="line.578"></a>
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-<span class="sourceLineNo">580</span>    // TODO<a name="line.580"></a>
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-<span class="sourceLineNo">584</span>  /**<a name="line.584"></a>
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-<span class="sourceLineNo">611</span>   * state of this region, positive means the region is in {@link State#OPEN}, -1 means<a name="line.611"></a>
-<span class="sourceLineNo">612</span>   * {@link State#OPENING}. And for regions in other states we do not need reopen them.<a name="line.612"></a>
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-<span class="sourceLineNo">614</span>  public List&lt;HRegionLocation&gt; getRegionsOfTableForReopen(TableName tableName) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span>    return getTableRegionStateNodes(tableName).stream().map(this::createRegionForReopen)<a name="line.615"></a>
-<span class="sourceLineNo">616</span>      .filter(r -&gt; r != null).collect(Collectors.toList());<a name="line.616"></a>
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-<span class="sourceLineNo">618</span><a name="line.618"></a>
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-<span class="sourceLineNo">621</span>   * same with {@link #getRegionsOfTableForReopen(TableName)}.<a name="line.621"></a>
-<span class="sourceLineNo">622</span>   * &lt;p/&gt;<a name="line.622"></a>
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-<span class="sourceLineNo">624</span>   * seq num is changed, we can confirm that it has been reopened.<a name="line.624"></a>
-<span class="sourceLineNo">625</span>   * &lt;p/&gt;<a name="line.625"></a>
-<span class="sourceLineNo">626</span>   * For a region which is in {@link State#OPENING} before, usually it will be in {@link State#OPEN}<a name="line.626"></a>
-<span class="sourceLineNo">627</span>   * now and we will schedule a MRP to reopen it. But there are several exceptions:<a name="line.627"></a>
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-<span class="sourceLineNo">634</span>   * {@link #getRegionsOfTableForReopen(TableName)}.<a name="line.634"></a>
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-<span class="sourceLineNo">656</span>          // finished maybe, but not a problem).<a name="line.656"></a>
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-<span class="sourceLineNo">685</span><a name="line.685"></a>
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-<span class="sourceLineNo">688</span>   *         &lt;code&gt;offline&lt;/code&gt; to true. Does not include regions that are in the<a name="line.688"></a>
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-<span class="sourceLineNo">698</span>   * weed out split and offline regions.<a name="line.698"></a>
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+<span class="sourceLineNo">759</span><a name="line.759"></a>
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+<span class="sourceLineNo">771</span>   */<a name="line.771"></a>
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+<span class="sourceLineNo">782</span><a name="line.782"></a>
+<span class="sourceLineNo">783</span>  // ============================================================================================<a name="line.783"></a>
+<span class="sourceLineNo">784</span>  //  TODO:<a name="line.784"></a>
+<span class="sourceLineNo">785</span>  // ============================================================================================<a name="line.785"></a>
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+<span class="sourceLineNo">805</span><a name="line.805"></a>
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+<span class="sourceLineNo">809</span><a name="line.809"></a>
+<span class="sourceLineNo">810</span>  /**<a name="line.810"></a>
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+<span class="sourceLineNo">812</span>   */<a name="line.812"></a>
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+<span class="sourceLineNo">816</span><a name="line.816"></a>
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+<span class="sourceLineNo">823</span><a name="line.823"></a>
+<span class="sourceLineNo">824</span>      // TODO: State.OPEN<a name="line.824"></a>
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+<span class="sourceLineNo">827</span><a name="line.827"></a>
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+<span class="sourceLineNo">833</span><a name="line.833"></a>
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+<span class="sourceLineNo">847</span>  public Map&lt;RegionState.State, List&lt;RegionInfo&gt;&gt; getRegionByStateOfTable(TableName tableName) {<a name="line.847"></a>
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+<span class="sourceLineNo">849</span>    final Map&lt;RegionState.State, List&lt;RegionInfo&gt;&gt; tableRegions =<a name="line.849"></a>
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+<span class="sourceLineNo">853</span>    }<a name="line.853"></a>
+<span class="sourceLineNo">854</span><a name="line.854"></a>
+<span class="sourceLineNo">855</span>    for (RegionStateNode node: regionsMap.values()) {<a name="line.855"></a>
+<span class="sourceLineNo">856</span>      if (node.getTable().equals(tableName)) {<a name="line.856"></a>
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+<span class="sourceLineNo">858</span>      }<a name="line.858"></a>
+<span class="sourceLineNo">859</span>    }<a name="line.859"></a>
+<span class="sourceLineNo">860</span>    return tableRegions;<a name="line.860"></a>
+<span class="sourceLineNo">861</span>  }<a name="line.861"></a>
+<span class="sourceLineNo">862</span><a name="line.862"></a>
+<span class="sourceLineNo">863</span>  public ServerName getRegionServerOfRegion(final RegionInfo regionInfo) {<a name="line.863"></a>
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+<span class="sourceLineNo">870</span>    }<a name="line.870"></a>
+<span class="sourceLineNo">871</span>    return null;<a name="line.871"></a>
+<span class="sourceLineNo">872</span>  }<a name="line.872"></a>
+<span class="sourceLineNo">873</span><a name="line.873"></a>
+<span class="sourceLineNo">874</span>  /**<a name="line.874"></a>
+<span class="sourceLineNo">875</span>   * This is an EXPENSIVE clone.  Cloning though is the safest thing to do.<a name="line.875"></a>
+<span class="sourceLineNo">876</span>   * Can't let out original since it can change and at least the load balancer<a name="line.876"></a>
+<span class="sourceLineNo">877</span>   * wants to iterate this exported list.  We need to synchronize on regions<a name="line.877"></a>
+<span class="sourceLineNo">878</span>   * since all access to this.servers is under a lock on this.regions.<a name="line.878"></a>
+<span class="sourceLineNo">879</span>   * @param forceByCluster a flag to force to aggregate the server-load to the cluster level<a name="line.879"></a>
+<span class="sourceLineNo">880</span>   * @return A clone of current assignments by table.<a name="line.880"></a>
+<span class="sourceLineNo">881</span>   */<a name="line.881"></a>
+<span class="sourceLineNo">882</span>  public Map&lt;TableName, Map&lt;ServerName, List&lt;RegionInfo&gt;&gt;&gt; getAssignmentsByTable(<a name="line.882"></a>
+<span class="sourceLineNo">883</span>      final boolean forceByCluster) {<a name="line.883"></a>
+<span class="sourceLineNo">884</span>    if (!forceByCluster) return getAssignmentsByTable();<a name="line.884"></a>
+<span class="sourceLineNo">885</span><a name="line.885"></a>
+<span class="sourceLineNo">886</span>    final HashMap&lt;ServerName, List&lt;RegionInfo&gt;&gt; ensemble =<a name="line.886"></a>
+<span class="sourceLineNo">887</span>      new HashMap&lt;ServerName, List&lt;RegionInfo&gt;&gt;(serverMap.size());<a name="line.887"></a>
+<span class="sourceLineNo">888</span>    for (ServerStateNode serverNode: serverMap.values()) {<a name="line.888"></a>
+<span class="sourceLineNo">889</span>      ensemble.put(serverNode.getServerName(), serverNode.getRegionInfoList());<a name="line.889"></a>
+<span class="sourceLineNo">890</span>    }<a name="line.890"></a>
+<span class="sourceLineNo">891</span><a name="line.891"></a>
+<span class="sourceLineNo">892</span>    // TODO: can we use Collections.singletonMap(HConstants.ENSEMBLE_TABLE_NAME, ensemble)?<a name="line.892"></a>
+<span class="sourceLineNo">893</span>    final Map&lt;TableName, Map&lt

<TRUNCATED>

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