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From git-site-r...@apache.org
Subject [23/51] [partial] hbase-site git commit: Published site at .
Date Fri, 10 Nov 2017 15:30:10 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a108018f/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html
index 8e0a6a2..08916af 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/assignment/RegionStates.RegionFailedOpen.html
@@ -75,7 +75,7 @@
 <span class="sourceLineNo">067</span>  };<a name="line.67"></a>
 <span class="sourceLineNo">068</span><a name="line.68"></a>
 <span class="sourceLineNo">069</span>  protected static final State[] STATES_EXPECTED_ON_CLOSE = new State[] {<a name="line.69"></a>
-<span class="sourceLineNo">070</span>    State.SPLITTING, State.SPLIT, // ServerCrashProcedure<a name="line.70"></a>
+<span class="sourceLineNo">070</span>    State.SPLITTING, State.SPLIT, State.MERGING, // ServerCrashProcedure<a name="line.70"></a>
 <span class="sourceLineNo">071</span>    State.OPEN,                   // enabled/open<a name="line.71"></a>
 <span class="sourceLineNo">072</span>    State.CLOSING                 // already in-progress (retrying)<a name="line.72"></a>
 <span class="sourceLineNo">073</span>  };<a name="line.73"></a>
@@ -550,446 +550,454 @@
 <span class="sourceLineNo">542</span>    return !getTableRegionStates(tableName).isEmpty();<a name="line.542"></a>
 <span class="sourceLineNo">543</span>  }<a name="line.543"></a>
 <span class="sourceLineNo">544</span><a name="line.544"></a>
-<span class="sourceLineNo">545</span>  public List&lt;RegionInfo&gt; getRegionsOfTable(final TableName table) {<a name="line.545"></a>
-<span class="sourceLineNo">546</span>    return getRegionsOfTable(table, false);<a name="line.546"></a>
-<span class="sourceLineNo">547</span>  }<a name="line.547"></a>
-<span class="sourceLineNo">548</span><a name="line.548"></a>
-<span class="sourceLineNo">549</span>  List&lt;RegionInfo&gt; getRegionsOfTable(final TableName table, final boolean offline) {<a name="line.549"></a>
-<span class="sourceLineNo">550</span>    final ArrayList&lt;RegionStateNode&gt; nodes = getTableRegionStateNodes(table);<a name="line.550"></a>
-<span class="sourceLineNo">551</span>    final ArrayList&lt;RegionInfo&gt; hris = new ArrayList&lt;RegionInfo&gt;(nodes.size());<a name="line.551"></a>
-<span class="sourceLineNo">552</span>    for (RegionStateNode node: nodes) {<a name="line.552"></a>
-<span class="sourceLineNo">553</span>      if (include(node, offline)) hris.add(node.getRegionInfo());<a name="line.553"></a>
-<span class="sourceLineNo">554</span>    }<a name="line.554"></a>
-<span class="sourceLineNo">555</span>    return hris;<a name="line.555"></a>
-<span class="sourceLineNo">556</span>  }<a name="line.556"></a>
-<span class="sourceLineNo">557</span><a name="line.557"></a>
-<span class="sourceLineNo">558</span>  /**<a name="line.558"></a>
-<span class="sourceLineNo">559</span>   * Utility. Whether to include region in list of regions. Default is to<a name="line.559"></a>
-<span class="sourceLineNo">560</span>   * weed out split and offline regions.<a name="line.560"></a>
-<span class="sourceLineNo">561</span>   * @return True if we should include the &lt;code&gt;node&lt;/code&gt; (do not include<a name="line.561"></a>
-<span class="sourceLineNo">562</span>   * if split or offline unless &lt;code&gt;offline&lt;/code&gt; is set to true.<a name="line.562"></a>
-<span class="sourceLineNo">563</span>   */<a name="line.563"></a>
-<span class="sourceLineNo">564</span>  boolean include(final RegionStateNode node, final boolean offline) {<a name="line.564"></a>
-<span class="sourceLineNo">565</span>    if (LOG.isTraceEnabled()) {<a name="line.565"></a>
-<span class="sourceLineNo">566</span>      LOG.trace("WORKING ON " + node + " " + node.getRegionInfo());<a name="line.566"></a>
-<span class="sourceLineNo">567</span>    }<a name="line.567"></a>
-<span class="sourceLineNo">568</span>    if (node.isInState(State.SPLIT)) return false;<a name="line.568"></a>
-<span class="sourceLineNo">569</span>    if (node.isInState(State.OFFLINE) &amp;&amp; !offline) return false;<a name="line.569"></a>
-<span class="sourceLineNo">570</span>    final RegionInfo hri = node.getRegionInfo();<a name="line.570"></a>
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-<span class="sourceLineNo">572</span>        ((hri.isOffline() || hri.isSplit()) &amp;&amp; offline);<a name="line.572"></a>
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-<span class="sourceLineNo">574</span><a name="line.574"></a>
-<span class="sourceLineNo">575</span>  /**<a name="line.575"></a>
-<span class="sourceLineNo">576</span>   * Returns the set of regions hosted by the specified server<a name="line.576"></a>
-<span class="sourceLineNo">577</span>   * @param serverName the server we are interested in<a name="line.577"></a>
-<span class="sourceLineNo">578</span>   * @return set of RegionInfo hosted by the specified server<a name="line.578"></a>
-<span class="sourceLineNo">579</span>   */<a name="line.579"></a>
-<span class="sourceLineNo">580</span>  public List&lt;RegionInfo&gt; getServerRegionInfoSet(final ServerName serverName) {<a name="line.580"></a>
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-<span class="sourceLineNo">588</span><a name="line.588"></a>
-<span class="sourceLineNo">589</span>  // ============================================================================================<a name="line.589"></a>
-<span class="sourceLineNo">590</span>  //  TODO: split helpers<a name="line.590"></a>
-<span class="sourceLineNo">591</span>  // ============================================================================================<a name="line.591"></a>
-<span class="sourceLineNo">592</span>  public void logSplit(final ServerName serverName) {<a name="line.592"></a>
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-<span class="sourceLineNo">595</span>      serverNode.setState(ServerState.SPLITTING);<a name="line.595"></a>
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-<span class="sourceLineNo">597</span>      for (RegionStateNode regionNode: serverNode.getRegions()) {<a name="line.597"></a>
-<span class="sourceLineNo">598</span>        synchronized (regionNode) {<a name="line.598"></a>
-<span class="sourceLineNo">599</span>          // TODO: Abort procedure if present<a name="line.599"></a>
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-<span class="sourceLineNo">602</span>      }*/<a name="line.602"></a>
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-<span class="sourceLineNo">605</span><a name="line.605"></a>
-<span class="sourceLineNo">606</span>  public void logSplit(final RegionInfo regionInfo) {<a name="line.606"></a>
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-<span class="sourceLineNo">608</span>    synchronized (regionNode) {<a name="line.608"></a>
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-<span class="sourceLineNo">611</span>  }<a name="line.611"></a>
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-<span class="sourceLineNo">613</span>  @VisibleForTesting<a name="line.613"></a>
-<span class="sourceLineNo">614</span>  public void updateRegionState(final RegionInfo regionInfo, final State state) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span>    final RegionStateNode regionNode = getOrCreateRegionNode(regionInfo);<a name="line.615"></a>
+<span class="sourceLineNo">545</span>  /**<a name="line.545"></a>
+<span class="sourceLineNo">546</span>   * @return Return online regions of table; does not include OFFLINE or SPLITTING regions.<a name="line.546"></a>
+<span class="sourceLineNo">547</span>   */<a name="line.547"></a>
+<span class="sourceLineNo">548</span>  public List&lt;RegionInfo&gt; getRegionsOfTable(final TableName table) {<a name="line.548"></a>
+<span class="sourceLineNo">549</span>    return getRegionsOfTable(table, false);<a name="line.549"></a>
+<span class="sourceLineNo">550</span>  }<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span>  /**<a name="line.552"></a>
+<span class="sourceLineNo">553</span>   * @return Return the regions of the table; does not include OFFLINE unless you set<a name="line.553"></a>
+<span class="sourceLineNo">554</span>   * &lt;code&gt;offline&lt;/code&gt; to true. Does not include regions that are in the<a name="line.554"></a>
+<span class="sourceLineNo">555</span>   * {@link State#SPLIT} state.<a name="line.555"></a>
+<span class="sourceLineNo">556</span>   */<a name="line.556"></a>
+<span class="sourceLineNo">557</span>  public List&lt;RegionInfo&gt; getRegionsOfTable(final TableName table, final boolean offline) {<a name="line.557"></a>
+<span class="sourceLineNo">558</span>    final ArrayList&lt;RegionStateNode&gt; nodes = getTableRegionStateNodes(table);<a name="line.558"></a>
+<span class="sourceLineNo">559</span>    final ArrayList&lt;RegionInfo&gt; hris = new ArrayList&lt;RegionInfo&gt;(nodes.size());<a name="line.559"></a>
+<span class="sourceLineNo">560</span>    for (RegionStateNode node: nodes) {<a name="line.560"></a>
+<span class="sourceLineNo">561</span>      if (include(node, offline)) hris.add(node.getRegionInfo());<a name="line.561"></a>
+<span class="sourceLineNo">562</span>    }<a name="line.562"></a>
+<span class="sourceLineNo">563</span>    return hris;<a name="line.563"></a>
+<span class="sourceLineNo">564</span>  }<a name="line.564"></a>
+<span class="sourceLineNo">565</span><a name="line.565"></a>
+<span class="sourceLineNo">566</span>  /**<a name="line.566"></a>
+<span class="sourceLineNo">567</span>   * Utility. Whether to include region in list of regions. Default is to<a name="line.567"></a>
+<span class="sourceLineNo">568</span>   * weed out split and offline regions.<a name="line.568"></a>
+<span class="sourceLineNo">569</span>   * @return True if we should include the &lt;code&gt;node&lt;/code&gt; (do not include<a name="line.569"></a>
+<span class="sourceLineNo">570</span>   * if split or offline unless &lt;code&gt;offline&lt;/code&gt; is set to true.<a name="line.570"></a>
+<span class="sourceLineNo">571</span>   */<a name="line.571"></a>
+<span class="sourceLineNo">572</span>  boolean include(final RegionStateNode node, final boolean offline) {<a name="line.572"></a>
+<span class="sourceLineNo">573</span>    if (LOG.isTraceEnabled()) {<a name="line.573"></a>
+<span class="sourceLineNo">574</span>      LOG.trace("WORKING ON " + node + " " + node.getRegionInfo());<a name="line.574"></a>
+<span class="sourceLineNo">575</span>    }<a name="line.575"></a>
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+<span class="sourceLineNo">579</span>    return (!hri.isOffline() &amp;&amp; !hri.isSplit()) ||<a name="line.579"></a>
+<span class="sourceLineNo">580</span>        ((hri.isOffline() || hri.isSplit()) &amp;&amp; offline);<a name="line.580"></a>
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+<span class="sourceLineNo">582</span><a name="line.582"></a>
+<span class="sourceLineNo">583</span>  /**<a name="line.583"></a>
+<span class="sourceLineNo">584</span>   * Returns the set of regions hosted by the specified server<a name="line.584"></a>
+<span class="sourceLineNo">585</span>   * @param serverName the server we are interested in<a name="line.585"></a>
+<span class="sourceLineNo">586</span>   * @return set of RegionInfo hosted by the specified server<a name="line.586"></a>
+<span class="sourceLineNo">587</span>   */<a name="line.587"></a>
+<span class="sourceLineNo">588</span>  public List&lt;RegionInfo&gt; getServerRegionInfoSet(final ServerName serverName) {<a name="line.588"></a>
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+<span class="sourceLineNo">592</span>    synchronized (serverInfo) {<a name="line.592"></a>
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+<span class="sourceLineNo">594</span>    }<a name="line.594"></a>
+<span class="sourceLineNo">595</span>  }<a name="line.595"></a>
+<span class="sourceLineNo">596</span><a name="line.596"></a>
+<span class="sourceLineNo">597</span>  // ============================================================================================<a name="line.597"></a>
+<span class="sourceLineNo">598</span>  //  TODO: split helpers<a name="line.598"></a>
+<span class="sourceLineNo">599</span>  // ============================================================================================<a name="line.599"></a>
+<span class="sourceLineNo">600</span>  public void logSplit(final ServerName serverName) {<a name="line.600"></a>
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+<span class="sourceLineNo">602</span>    synchronized (serverNode) {<a name="line.602"></a>
+<span class="sourceLineNo">603</span>      serverNode.setState(ServerState.SPLITTING);<a name="line.603"></a>
+<span class="sourceLineNo">604</span>      /* THIS HAS TO BE WRONG. THIS IS SPLITTING OF REGION, NOT SPLITTING WALs.<a name="line.604"></a>
+<span class="sourceLineNo">605</span>      for (RegionStateNode regionNode: serverNode.getRegions()) {<a name="line.605"></a>
+<span class="sourceLineNo">606</span>        synchronized (regionNode) {<a name="line.606"></a>
+<span class="sourceLineNo">607</span>          // TODO: Abort procedure if present<a name="line.607"></a>
+<span class="sourceLineNo">608</span>          regionNode.setState(State.SPLITTING);<a name="line.608"></a>
+<span class="sourceLineNo">609</span>        }<a name="line.609"></a>
+<span class="sourceLineNo">610</span>      }*/<a name="line.610"></a>
+<span class="sourceLineNo">611</span>    }<a name="line.611"></a>
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+<span class="sourceLineNo">613</span><a name="line.613"></a>
+<span class="sourceLineNo">614</span>  public void logSplit(final RegionInfo regionInfo) {<a name="line.614"></a>
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 <span class="sourceLineNo">616</span>    synchronized (regionNode) {<a name="line.616"></a>
-<span class="sourceLineNo">617</span>      regionNode.setState(state);<a name="line.617"></a>
+<span class="sourceLineNo">617</span>      regionNode.setState(State.SPLIT);<a name="line.617"></a>
 <span class="sourceLineNo">618</span>    }<a name="line.618"></a>
 <span class="sourceLineNo">619</span>  }<a name="line.619"></a>
 <span class="sourceLineNo">620</span><a name="line.620"></a>
-<span class="sourceLineNo">621</span>  // ============================================================================================<a name="line.621"></a>
-<span class="sourceLineNo">622</span>  //  TODO:<a name="line.622"></a>
-<span class="sourceLineNo">623</span>  // ============================================================================================<a name="line.623"></a>
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+<span class="sourceLineNo">621</span>  @VisibleForTesting<a name="line.621"></a>
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