[08/43] hbase-site git commit: Published site at 82d554e3783372cc6b05489452c815b57c06f6cd.

[git-site-role]

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e2c783b2/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/CompactSplitThread.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/CompactSplitThread.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/CompactSplitThread.html
index 43cc877..6408c36 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/CompactSplitThread.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/regionserver/CompactSplitThread.html
@@ -428,256 +428,259 @@
 <span class="sourceLineNo">420</span>    private int queuedPriority;<a 
name="line.420"></a>
 <span class="sourceLineNo">421</span>    private ThreadPoolExecutor parent;<a 
name="line.421"></a>
 <span class="sourceLineNo">422</span>    private User user;<a 
name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span>    public CompactionRunner(Store store, 
Region region,<a name="line.424"></a>
-<span class="sourceLineNo">425</span>        CompactionContext compaction, 
ThreadPoolExecutor parent, User user) {<a name="line.425"></a>
-<span class="sourceLineNo">426</span>      super();<a name="line.426"></a>
-<span class="sourceLineNo">427</span>      this.store = store;<a 
name="line.427"></a>
-<span class="sourceLineNo">428</span>      this.region = (HRegion)region;<a 
name="line.428"></a>
-<span class="sourceLineNo">429</span>      this.compaction = compaction;<a 
name="line.429"></a>
-<span class="sourceLineNo">430</span>      this.queuedPriority = 
(this.compaction == null)<a name="line.430"></a>
-<span class="sourceLineNo">431</span>          ? store.getCompactPriority() : 
compaction.getRequest().getPriority();<a name="line.431"></a>
-<span class="sourceLineNo">432</span>      this.parent = parent;<a 
name="line.432"></a>
-<span class="sourceLineNo">433</span>      this.user = user;<a 
name="line.433"></a>
-<span class="sourceLineNo">434</span>    }<a name="line.434"></a>
-<span class="sourceLineNo">435</span><a name="line.435"></a>
-<span class="sourceLineNo">436</span>    @Override<a name="line.436"></a>
-<span class="sourceLineNo">437</span>    public String toString() {<a 
name="line.437"></a>
-<span class="sourceLineNo">438</span>      return (this.compaction != null) ? 
("Request = " + compaction.getRequest())<a name="line.438"></a>
-<span class="sourceLineNo">439</span>          : ("Store = " + 
store.toString() + ", pri = " + queuedPriority);<a name="line.439"></a>
-<span class="sourceLineNo">440</span>    }<a name="line.440"></a>
-<span class="sourceLineNo">441</span><a name="line.441"></a>
-<span class="sourceLineNo">442</span>    private void doCompaction(User user) 
{<a name="line.442"></a>
-<span class="sourceLineNo">443</span>      // Common case - system compaction 
without a file selection. Select now.<a name="line.443"></a>
-<span class="sourceLineNo">444</span>      if (this.compaction == null) {<a 
name="line.444"></a>
-<span class="sourceLineNo">445</span>        int oldPriority = 
this.queuedPriority;<a name="line.445"></a>
-<span class="sourceLineNo">446</span>        this.queuedPriority = 
this.store.getCompactPriority();<a name="line.446"></a>
-<span class="sourceLineNo">447</span>        if (this.queuedPriority &gt; 
oldPriority) {<a name="line.447"></a>
-<span class="sourceLineNo">448</span>          // Store priority decreased 
while we were in queue (due to some other compaction?),<a name="line.448"></a>
-<span class="sourceLineNo">449</span>          // requeue with new priority to 
avoid blocking potential higher priorities.<a name="line.449"></a>
-<span class="sourceLineNo">450</span>          this.parent.execute(this);<a 
name="line.450"></a>
-<span class="sourceLineNo">451</span>          return;<a name="line.451"></a>
-<span class="sourceLineNo">452</span>        }<a name="line.452"></a>
-<span class="sourceLineNo">453</span>        try {<a name="line.453"></a>
-<span class="sourceLineNo">454</span>          this.compaction = 
selectCompaction(this.region, this.store, queuedPriority, null, user);<a 
name="line.454"></a>
-<span class="sourceLineNo">455</span>        } catch (IOException ex) {<a 
name="line.455"></a>
-<span class="sourceLineNo">456</span>          LOG.error("Compaction selection 
failed " + this, ex);<a name="line.456"></a>
-<span class="sourceLineNo">457</span>          server.checkFileSystem();<a 
name="line.457"></a>
-<span class="sourceLineNo">458</span>          return;<a name="line.458"></a>
-<span class="sourceLineNo">459</span>        }<a name="line.459"></a>
-<span class="sourceLineNo">460</span>        if (this.compaction == null) 
return; // nothing to do<a name="line.460"></a>
-<span class="sourceLineNo">461</span>        // Now see if we are in correct 
pool for the size; if not, go to the correct one.<a name="line.461"></a>
-<span class="sourceLineNo">462</span>        // We might end up waiting for a 
while, so cancel the selection.<a name="line.462"></a>
-<span class="sourceLineNo">463</span>        assert 
this.compaction.hasSelection();<a name="line.463"></a>
-<span class="sourceLineNo">464</span>        ThreadPoolExecutor pool = 
store.throttleCompaction(<a name="line.464"></a>
-<span class="sourceLineNo">465</span>            
compaction.getRequest().getSize()) ? longCompactions : shortCompactions;<a 
name="line.465"></a>
-<span class="sourceLineNo">466</span><a name="line.466"></a>
-<span class="sourceLineNo">467</span>        // Long compaction pool can 
process small job<a name="line.467"></a>
-<span class="sourceLineNo">468</span>        // Short compaction pool should 
not process large job<a name="line.468"></a>
-<span class="sourceLineNo">469</span>        if (this.parent == 
shortCompactions &amp;&amp; pool == longCompactions) {<a name="line.469"></a>
-<span class="sourceLineNo">470</span>          
this.store.cancelRequestedCompaction(this.compaction);<a name="line.470"></a>
-<span class="sourceLineNo">471</span>          this.compaction = null;<a 
name="line.471"></a>
-<span class="sourceLineNo">472</span>          this.parent = pool;<a 
name="line.472"></a>
-<span class="sourceLineNo">473</span>          this.parent.execute(this);<a 
name="line.473"></a>
-<span class="sourceLineNo">474</span>          return;<a name="line.474"></a>
-<span class="sourceLineNo">475</span>        }<a name="line.475"></a>
-<span class="sourceLineNo">476</span>      }<a name="line.476"></a>
-<span class="sourceLineNo">477</span>      // Finally we can compact 
something.<a name="line.477"></a>
-<span class="sourceLineNo">478</span>      assert this.compaction != null;<a 
name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span>      
this.compaction.getRequest().beforeExecute();<a name="line.480"></a>
-<span class="sourceLineNo">481</span>      try {<a name="line.481"></a>
-<span class="sourceLineNo">482</span>        // Note: please don't put 
single-compaction logic here;<a name="line.482"></a>
-<span class="sourceLineNo">483</span>        //       put it into 
region/store/etc. This is CST logic.<a name="line.483"></a>
-<span class="sourceLineNo">484</span>        long start = 
EnvironmentEdgeManager.currentTime();<a name="line.484"></a>
-<span class="sourceLineNo">485</span>        boolean completed =<a 
name="line.485"></a>
-<span class="sourceLineNo">486</span>            region.compact(compaction, 
store, compactionThroughputController, user);<a name="line.486"></a>
-<span class="sourceLineNo">487</span>        long now = 
EnvironmentEdgeManager.currentTime();<a name="line.487"></a>
-<span class="sourceLineNo">488</span>        LOG.info(((completed) ? 
"Completed" : "Aborted") + " compaction: " +<a name="line.488"></a>
-<span class="sourceLineNo">489</span>              this + "; duration=" + 
StringUtils.formatTimeDiff(now, start));<a name="line.489"></a>
-<span class="sourceLineNo">490</span>        if (completed) {<a 
name="line.490"></a>
-<span class="sourceLineNo">491</span>          // degenerate case: blocked 
regions require recursive enqueues<a name="line.491"></a>
-<span class="sourceLineNo">492</span>          if (store.getCompactPriority() 
&lt;= 0) {<a name="line.492"></a>
-<span class="sourceLineNo">493</span>            
requestSystemCompaction(region, store, "Recursive enqueue");<a 
name="line.493"></a>
-<span class="sourceLineNo">494</span>          } else {<a name="line.494"></a>
-<span class="sourceLineNo">495</span>            // see if the compaction has 
caused us to exceed max region size<a name="line.495"></a>
-<span class="sourceLineNo">496</span>            requestSplit(region);<a 
name="line.496"></a>
-<span class="sourceLineNo">497</span>          }<a name="line.497"></a>
-<span class="sourceLineNo">498</span>        }<a name="line.498"></a>
-<span class="sourceLineNo">499</span>      } catch (IOException ex) {<a 
name="line.499"></a>
-<span class="sourceLineNo">500</span>        IOException remoteEx =<a 
name="line.500"></a>
-<span class="sourceLineNo">501</span>            ex instanceof RemoteException 
? ((RemoteException) ex).unwrapRemoteException() : ex;<a name="line.501"></a>
-<span class="sourceLineNo">502</span>        LOG.error("Compaction failed " + 
this, remoteEx);<a name="line.502"></a>
-<span class="sourceLineNo">503</span>        if (remoteEx != ex) {<a 
name="line.503"></a>
-<span class="sourceLineNo">504</span>          LOG.info("Compaction failed at 
original callstack: " + formatStackTrace(ex));<a name="line.504"></a>
-<span class="sourceLineNo">505</span>        }<a name="line.505"></a>
-<span class="sourceLineNo">506</span>        
region.reportCompactionRequestFailure();<a name="line.506"></a>
-<span class="sourceLineNo">507</span>        server.checkFileSystem();<a 
name="line.507"></a>
-<span class="sourceLineNo">508</span>      } catch (Exception ex) {<a 
name="line.508"></a>
-<span class="sourceLineNo">509</span>        LOG.error("Compaction failed " + 
this, ex);<a name="line.509"></a>
-<span class="sourceLineNo">510</span>        
region.reportCompactionRequestFailure();<a name="line.510"></a>
-<span class="sourceLineNo">511</span>        server.checkFileSystem();<a 
name="line.511"></a>
-<span class="sourceLineNo">512</span>      } finally {<a name="line.512"></a>
-<span class="sourceLineNo">513</span>        LOG.debug("CompactSplitThread 
Status: " + CompactSplitThread.this);<a name="line.513"></a>
-<span class="sourceLineNo">514</span>      }<a name="line.514"></a>
-<span class="sourceLineNo">515</span>      
this.compaction.getRequest().afterExecute();<a name="line.515"></a>
-<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>    @Override<a name="line.518"></a>
-<span class="sourceLineNo">519</span>    public void run() {<a 
name="line.519"></a>
-<span class="sourceLineNo">520</span>      
Preconditions.checkNotNull(server);<a name="line.520"></a>
-<span class="sourceLineNo">521</span>      if (server.isStopped()<a 
name="line.521"></a>
-<span class="sourceLineNo">522</span>          || (region.getTableDesc() != 
null &amp;&amp; !region.getTableDesc().isCompactionEnabled())) {<a 
name="line.522"></a>
-<span class="sourceLineNo">523</span>        return;<a name="line.523"></a>
-<span class="sourceLineNo">524</span>      }<a name="line.524"></a>
-<span class="sourceLineNo">525</span>      doCompaction(user);<a 
name="line.525"></a>
-<span class="sourceLineNo">526</span>    }<a name="line.526"></a>
-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span>    private String 
formatStackTrace(Exception ex) {<a name="line.528"></a>
-<span class="sourceLineNo">529</span>      StringWriter sw = new 
StringWriter();<a name="line.529"></a>
-<span class="sourceLineNo">530</span>      PrintWriter pw = new 
PrintWriter(sw);<a name="line.530"></a>
-<span class="sourceLineNo">531</span>      ex.printStackTrace(pw);<a 
name="line.531"></a>
-<span class="sourceLineNo">532</span>      pw.flush();<a name="line.532"></a>
-<span class="sourceLineNo">533</span>      return sw.toString();<a 
name="line.533"></a>
-<span class="sourceLineNo">534</span>    }<a name="line.534"></a>
-<span class="sourceLineNo">535</span><a name="line.535"></a>
-<span class="sourceLineNo">536</span>    @Override<a name="line.536"></a>
-<span class="sourceLineNo">537</span>    public int compareTo(CompactionRunner 
o) {<a name="line.537"></a>
-<span class="sourceLineNo">538</span>      // Only compare the underlying 
request (if any), for queue sorting purposes.<a name="line.538"></a>
-<span class="sourceLineNo">539</span>      int compareVal = queuedPriority - 
o.queuedPriority; // compare priority<a name="line.539"></a>
-<span class="sourceLineNo">540</span>      if (compareVal != 0) return 
compareVal;<a name="line.540"></a>
-<span class="sourceLineNo">541</span>      CompactionContext tc = 
this.compaction, oc = o.compaction;<a name="line.541"></a>
-<span class="sourceLineNo">542</span>      // Sort pre-selected (user?) 
compactions before system ones with equal priority.<a name="line.542"></a>
-<span class="sourceLineNo">543</span>      return (tc == null) ? ((oc == null) 
? 0 : 1)<a name="line.543"></a>
-<span class="sourceLineNo">544</span>          : ((oc == null) ? -1 : 
tc.getRequest().compareTo(oc.getRequest()));<a name="line.544"></a>
-<span class="sourceLineNo">545</span>    }<a name="line.545"></a>
-<span class="sourceLineNo">546</span>  }<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>   * Cleanup class to use when rejecting 
a compaction request from the queue.<a name="line.549"></a>
-<span class="sourceLineNo">550</span>   */<a name="line.550"></a>
-<span class="sourceLineNo">551</span>  private static class Rejection 
implements RejectedExecutionHandler {<a name="line.551"></a>
-<span class="sourceLineNo">552</span>    @Override<a name="line.552"></a>
-<span class="sourceLineNo">553</span>    public void 
rejectedExecution(Runnable runnable, ThreadPoolExecutor pool) {<a 
name="line.553"></a>
-<span class="sourceLineNo">554</span>      if (runnable instanceof 
CompactionRunner) {<a name="line.554"></a>
-<span class="sourceLineNo">555</span>        CompactionRunner runner = 
(CompactionRunner)runnable;<a name="line.555"></a>
-<span class="sourceLineNo">556</span>        LOG.debug("Compaction Rejected: " 
+ runner);<a name="line.556"></a>
-<span class="sourceLineNo">557</span>        
runner.store.cancelRequestedCompaction(runner.compaction);<a 
name="line.557"></a>
-<span class="sourceLineNo">558</span>      }<a name="line.558"></a>
-<span class="sourceLineNo">559</span>    }<a name="line.559"></a>
-<span class="sourceLineNo">560</span>  }<a name="line.560"></a>
-<span class="sourceLineNo">561</span><a name="line.561"></a>
-<span class="sourceLineNo">562</span>  /**<a name="line.562"></a>
-<span class="sourceLineNo">563</span>   * {@inheritDoc}<a name="line.563"></a>
-<span class="sourceLineNo">564</span>   */<a name="line.564"></a>
-<span class="sourceLineNo">565</span>  @Override<a name="line.565"></a>
-<span class="sourceLineNo">566</span>  public void 
onConfigurationChange(Configuration newConf) {<a name="line.566"></a>
-<span class="sourceLineNo">567</span>    // Check if number of large / small 
compaction threads has changed, and then<a name="line.567"></a>
-<span class="sourceLineNo">568</span>    // adjust the core pool size of the 
thread pools, by using the<a name="line.568"></a>
-<span class="sourceLineNo">569</span>    // setCorePoolSize() method. 
According to the javadocs, it is safe to<a name="line.569"></a>
-<span class="sourceLineNo">570</span>    // change the core pool size 
on-the-fly. We need to reset the maximum<a name="line.570"></a>
-<span class="sourceLineNo">571</span>    // pool size, as well.<a 
name="line.571"></a>
-<span class="sourceLineNo">572</span>    int largeThreads = Math.max(1, 
newConf.getInt(<a name="line.572"></a>
-<span class="sourceLineNo">573</span>            LARGE_COMPACTION_THREADS,<a 
name="line.573"></a>
-<span class="sourceLineNo">574</span>            
LARGE_COMPACTION_THREADS_DEFAULT));<a name="line.574"></a>
-<span class="sourceLineNo">575</span>    if 
(this.longCompactions.getCorePoolSize() != largeThreads) {<a 
name="line.575"></a>
-<span class="sourceLineNo">576</span>      LOG.info("Changing the value of " + 
LARGE_COMPACTION_THREADS +<a name="line.576"></a>
-<span class="sourceLineNo">577</span>              " from " + 
this.longCompactions.getCorePoolSize() + " to " +<a name="line.577"></a>
-<span class="sourceLineNo">578</span>              largeThreads);<a 
name="line.578"></a>
-<span class="sourceLineNo">579</span>      
if(this.longCompactions.getCorePoolSize() &lt; largeThreads) {<a 
name="line.579"></a>
-<span class="sourceLineNo">580</span>        
this.longCompactions.setMaximumPoolSize(largeThreads);<a name="line.580"></a>
-<span class="sourceLineNo">581</span>        
this.longCompactions.setCorePoolSize(largeThreads);<a name="line.581"></a>
-<span class="sourceLineNo">582</span>      } else {<a name="line.582"></a>
-<span class="sourceLineNo">583</span>        
this.longCompactions.setCorePoolSize(largeThreads);<a name="line.583"></a>
-<span class="sourceLineNo">584</span>        
this.longCompactions.setMaximumPoolSize(largeThreads);<a name="line.584"></a>
-<span class="sourceLineNo">585</span>      }<a name="line.585"></a>
-<span class="sourceLineNo">586</span>    }<a name="line.586"></a>
-<span class="sourceLineNo">587</span><a name="line.587"></a>
-<span class="sourceLineNo">588</span>    int smallThreads = 
newConf.getInt(SMALL_COMPACTION_THREADS,<a name="line.588"></a>
-<span class="sourceLineNo">589</span>            
SMALL_COMPACTION_THREADS_DEFAULT);<a name="line.589"></a>
-<span class="sourceLineNo">590</span>    if 
(this.shortCompactions.getCorePoolSize() != smallThreads) {<a 
name="line.590"></a>
-<span class="sourceLineNo">591</span>      LOG.info("Changing the value of " + 
SMALL_COMPACTION_THREADS +<a name="line.591"></a>
-<span class="sourceLineNo">592</span>                " from " + 
this.shortCompactions.getCorePoolSize() + " to " +<a name="line.592"></a>
-<span class="sourceLineNo">593</span>                smallThreads);<a 
name="line.593"></a>
-<span class="sourceLineNo">594</span>      
if(this.shortCompactions.getCorePoolSize() &lt; smallThreads) {<a 
name="line.594"></a>
-<span class="sourceLineNo">595</span>        
this.shortCompactions.setMaximumPoolSize(smallThreads);<a name="line.595"></a>
-<span class="sourceLineNo">596</span>        
this.shortCompactions.setCorePoolSize(smallThreads);<a name="line.596"></a>
-<span class="sourceLineNo">597</span>      } else {<a name="line.597"></a>
-<span class="sourceLineNo">598</span>        
this.shortCompactions.setCorePoolSize(smallThreads);<a name="line.598"></a>
-<span class="sourceLineNo">599</span>        
this.shortCompactions.setMaximumPoolSize(smallThreads);<a name="line.599"></a>
-<span class="sourceLineNo">600</span>      }<a name="line.600"></a>
-<span class="sourceLineNo">601</span>    }<a name="line.601"></a>
-<span class="sourceLineNo">602</span><a name="line.602"></a>
-<span class="sourceLineNo">603</span>    int splitThreads = 
newConf.getInt(SPLIT_THREADS,<a name="line.603"></a>
-<span class="sourceLineNo">604</span>            SPLIT_THREADS_DEFAULT);<a 
name="line.604"></a>
-<span class="sourceLineNo">605</span>    if (this.splits.getCorePoolSize() != 
splitThreads) {<a name="line.605"></a>
-<span class="sourceLineNo">606</span>      LOG.info("Changing the value of " + 
SPLIT_THREADS +<a name="line.606"></a>
-<span class="sourceLineNo">607</span>                " from " + 
this.splits.getCorePoolSize() + " to " +<a name="line.607"></a>
-<span class="sourceLineNo">608</span>                splitThreads);<a 
name="line.608"></a>
-<span class="sourceLineNo">609</span>      if(this.splits.getCorePoolSize() 
&lt; splitThreads) {<a name="line.609"></a>
-<span class="sourceLineNo">610</span>        
this.splits.setMaximumPoolSize(splitThreads);<a name="line.610"></a>
-<span class="sourceLineNo">611</span>        
this.splits.setCorePoolSize(splitThreads);<a name="line.611"></a>
-<span class="sourceLineNo">612</span>      } else {<a name="line.612"></a>
-<span class="sourceLineNo">613</span>        
this.splits.setCorePoolSize(splitThreads);<a name="line.613"></a>
-<span class="sourceLineNo">614</span>        
this.splits.setMaximumPoolSize(splitThreads);<a name="line.614"></a>
-<span class="sourceLineNo">615</span>      }<a name="line.615"></a>
-<span class="sourceLineNo">616</span>    }<a name="line.616"></a>
-<span class="sourceLineNo">617</span><a name="line.617"></a>
-<span class="sourceLineNo">618</span>    ThroughputController old = 
this.compactionThroughputController;<a name="line.618"></a>
-<span class="sourceLineNo">619</span>    if (old != null) {<a 
name="line.619"></a>
-<span class="sourceLineNo">620</span>      old.stop("configuration change");<a 
name="line.620"></a>
-<span class="sourceLineNo">621</span>    }<a name="line.621"></a>
-<span class="sourceLineNo">622</span>    this.compactionThroughputController 
=<a name="line.622"></a>
-<span class="sourceLineNo">623</span>        
CompactionThroughputControllerFactory.create(server, newConf);<a 
name="line.623"></a>
-<span class="sourceLineNo">624</span><a name="line.624"></a>
-<span class="sourceLineNo">625</span>    // We change this atomically here 
instead of reloading the config in order that upstream<a name="line.625"></a>
-<span class="sourceLineNo">626</span>    // would be the only one with the 
flexibility to reload the config.<a name="line.626"></a>
-<span class="sourceLineNo">627</span>    this.conf.reloadConfiguration();<a 
name="line.627"></a>
-<span class="sourceLineNo">628</span>  }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span>  protected int 
getSmallCompactionThreadNum() {<a name="line.630"></a>
-<span class="sourceLineNo">631</span>    return 
this.shortCompactions.getCorePoolSize();<a name="line.631"></a>
-<span class="sourceLineNo">632</span>  }<a name="line.632"></a>
-<span class="sourceLineNo">633</span><a name="line.633"></a>
-<span class="sourceLineNo">634</span>  protected int 
getLargeCompactionThreadNum() {<a name="line.634"></a>
-<span class="sourceLineNo">635</span>    return 
this.longCompactions.getCorePoolSize();<a name="line.635"></a>
-<span class="sourceLineNo">636</span>  }<a name="line.636"></a>
-<span class="sourceLineNo">637</span><a name="line.637"></a>
-<span class="sourceLineNo">638</span>  protected int getSplitThreadNum() {<a 
name="line.638"></a>
-<span class="sourceLineNo">639</span>    return 
this.splits.getCorePoolSize();<a name="line.639"></a>
-<span class="sourceLineNo">640</span>  }<a name="line.640"></a>
-<span class="sourceLineNo">641</span><a name="line.641"></a>
-<span class="sourceLineNo">642</span>  /**<a name="line.642"></a>
-<span class="sourceLineNo">643</span>   * {@inheritDoc}<a name="line.643"></a>
-<span class="sourceLineNo">644</span>   */<a name="line.644"></a>
-<span class="sourceLineNo">645</span>  @Override<a name="line.645"></a>
-<span class="sourceLineNo">646</span>  public void 
registerChildren(ConfigurationManager manager) {<a name="line.646"></a>
-<span class="sourceLineNo">647</span>    // No children to register.<a 
name="line.647"></a>
-<span class="sourceLineNo">648</span>  }<a name="line.648"></a>
-<span class="sourceLineNo">649</span><a name="line.649"></a>
-<span class="sourceLineNo">650</span>  /**<a name="line.650"></a>
-<span class="sourceLineNo">651</span>   * {@inheritDoc}<a name="line.651"></a>
-<span class="sourceLineNo">652</span>   */<a name="line.652"></a>
-<span class="sourceLineNo">653</span>  @Override<a name="line.653"></a>
-<span class="sourceLineNo">654</span>  public void 
deregisterChildren(ConfigurationManager manager) {<a name="line.654"></a>
-<span class="sourceLineNo">655</span>    // No children to register<a 
name="line.655"></a>
-<span class="sourceLineNo">656</span>  }<a name="line.656"></a>
-<span class="sourceLineNo">657</span><a name="line.657"></a>
-<span class="sourceLineNo">658</span>  @VisibleForTesting<a 
name="line.658"></a>
-<span class="sourceLineNo">659</span>  public ThroughputController 
getCompactionThroughputController() {<a name="line.659"></a>
-<span class="sourceLineNo">660</span>    return 
compactionThroughputController;<a name="line.660"></a>
-<span class="sourceLineNo">661</span>  }<a name="line.661"></a>
-<span class="sourceLineNo">662</span><a name="line.662"></a>
-<span class="sourceLineNo">663</span>  @VisibleForTesting<a 
name="line.663"></a>
-<span class="sourceLineNo">664</span>  /**<a name="line.664"></a>
-<span class="sourceLineNo">665</span>   * Shutdown the long compaction thread 
pool.<a name="line.665"></a>
-<span class="sourceLineNo">666</span>   * Should only be used in unit test to 
prevent long compaction thread pool from stealing job<a name="line.666"></a>
-<span class="sourceLineNo">667</span>   * from short compaction queue<a 
name="line.667"></a>
-<span class="sourceLineNo">668</span>   */<a name="line.668"></a>
-<span class="sourceLineNo">669</span>  void shutdownLongCompactions(){<a 
name="line.669"></a>
-<span class="sourceLineNo">670</span>    this.longCompactions.shutdown();<a 
name="line.670"></a>
-<span class="sourceLineNo">671</span>  }<a name="line.671"></a>
-<span class="sourceLineNo">672</span>}<a name="line.672"></a>
+<span class="sourceLineNo">423</span>    private long time;<a 
name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span>    public CompactionRunner(Store store, 
Region region,<a name="line.425"></a>
+<span class="sourceLineNo">426</span>        CompactionContext compaction, 
ThreadPoolExecutor parent, User user) {<a name="line.426"></a>
+<span class="sourceLineNo">427</span>      super();<a name="line.427"></a>
+<span class="sourceLineNo">428</span>      this.store = store;<a 
name="line.428"></a>
+<span class="sourceLineNo">429</span>      this.region = (HRegion)region;<a 
name="line.429"></a>
+<span class="sourceLineNo">430</span>      this.compaction = compaction;<a 
name="line.430"></a>
+<span class="sourceLineNo">431</span>      this.queuedPriority = 
(this.compaction == null)<a name="line.431"></a>
+<span class="sourceLineNo">432</span>          ? store.getCompactPriority() : 
compaction.getRequest().getPriority();<a name="line.432"></a>
+<span class="sourceLineNo">433</span>      this.parent = parent;<a 
name="line.433"></a>
+<span class="sourceLineNo">434</span>      this.user = user;<a 
name="line.434"></a>
+<span class="sourceLineNo">435</span>      this.time =  
System.currentTimeMillis();<a name="line.435"></a>
+<span class="sourceLineNo">436</span>    }<a name="line.436"></a>
+<span class="sourceLineNo">437</span><a name="line.437"></a>
+<span class="sourceLineNo">438</span>    @Override<a name="line.438"></a>
+<span class="sourceLineNo">439</span>    public String toString() {<a 
name="line.439"></a>
+<span class="sourceLineNo">440</span>      return (this.compaction != null) ? 
("Request = " + compaction.getRequest())<a name="line.440"></a>
+<span class="sourceLineNo">441</span>          : ("regionName = " + 
region.toString() + ", storeName = " + store.toString() +<a name="line.441"></a>
+<span class="sourceLineNo">442</span>             ", priority = " + 
queuedPriority + ", time = " + time);<a name="line.442"></a>
+<span class="sourceLineNo">443</span>    }<a name="line.443"></a>
+<span class="sourceLineNo">444</span><a name="line.444"></a>
+<span class="sourceLineNo">445</span>    private void doCompaction(User user) 
{<a name="line.445"></a>
+<span class="sourceLineNo">446</span>      // Common case - system compaction 
without a file selection. Select now.<a name="line.446"></a>
+<span class="sourceLineNo">447</span>      if (this.compaction == null) {<a 
name="line.447"></a>
+<span class="sourceLineNo">448</span>        int oldPriority = 
this.queuedPriority;<a name="line.448"></a>
+<span class="sourceLineNo">449</span>        this.queuedPriority = 
this.store.getCompactPriority();<a name="line.449"></a>
+<span class="sourceLineNo">450</span>        if (this.queuedPriority &gt; 
oldPriority) {<a name="line.450"></a>
+<span class="sourceLineNo">451</span>          // Store priority decreased 
while we were in queue (due to some other compaction?),<a name="line.451"></a>
+<span class="sourceLineNo">452</span>          // requeue with new priority to 
avoid blocking potential higher priorities.<a name="line.452"></a>
+<span class="sourceLineNo">453</span>          this.parent.execute(this);<a 
name="line.453"></a>
+<span class="sourceLineNo">454</span>          return;<a name="line.454"></a>
+<span class="sourceLineNo">455</span>        }<a name="line.455"></a>
+<span class="sourceLineNo">456</span>        try {<a name="line.456"></a>
+<span class="sourceLineNo">457</span>          this.compaction = 
selectCompaction(this.region, this.store, queuedPriority, null, user);<a 
name="line.457"></a>
+<span class="sourceLineNo">458</span>        } catch (IOException ex) {<a 
name="line.458"></a>
+<span class="sourceLineNo">459</span>          LOG.error("Compaction selection 
failed " + this, ex);<a name="line.459"></a>
+<span class="sourceLineNo">460</span>          server.checkFileSystem();<a 
name="line.460"></a>
+<span class="sourceLineNo">461</span>          return;<a name="line.461"></a>
+<span class="sourceLineNo">462</span>        }<a name="line.462"></a>
+<span class="sourceLineNo">463</span>        if (this.compaction == null) 
return; // nothing to do<a name="line.463"></a>
+<span class="sourceLineNo">464</span>        // Now see if we are in correct 
pool for the size; if not, go to the correct one.<a name="line.464"></a>
+<span class="sourceLineNo">465</span>        // We might end up waiting for a 
while, so cancel the selection.<a name="line.465"></a>
+<span class="sourceLineNo">466</span>        assert 
this.compaction.hasSelection();<a name="line.466"></a>
+<span class="sourceLineNo">467</span>        ThreadPoolExecutor pool = 
store.throttleCompaction(<a name="line.467"></a>
+<span class="sourceLineNo">468</span>            
compaction.getRequest().getSize()) ? longCompactions : shortCompactions;<a 
name="line.468"></a>
+<span class="sourceLineNo">469</span><a name="line.469"></a>
+<span class="sourceLineNo">470</span>        // Long compaction pool can 
process small job<a name="line.470"></a>
+<span class="sourceLineNo">471</span>        // Short compaction pool should 
not process large job<a name="line.471"></a>
+<span class="sourceLineNo">472</span>        if (this.parent == 
shortCompactions &amp;&amp; pool == longCompactions) {<a name="line.472"></a>
+<span class="sourceLineNo">473</span>          
this.store.cancelRequestedCompaction(this.compaction);<a name="line.473"></a>
+<span class="sourceLineNo">474</span>          this.compaction = null;<a 
name="line.474"></a>
+<span class="sourceLineNo">475</span>          this.parent = pool;<a 
name="line.475"></a>
+<span class="sourceLineNo">476</span>          this.parent.execute(this);<a 
name="line.476"></a>
+<span class="sourceLineNo">477</span>          return;<a name="line.477"></a>
+<span class="sourceLineNo">478</span>        }<a name="line.478"></a>
+<span class="sourceLineNo">479</span>      }<a name="line.479"></a>
+<span class="sourceLineNo">480</span>      // Finally we can compact 
something.<a name="line.480"></a>
+<span class="sourceLineNo">481</span>      assert this.compaction != null;<a 
name="line.481"></a>
+<span class="sourceLineNo">482</span><a name="line.482"></a>
+<span class="sourceLineNo">483</span>      
this.compaction.getRequest().beforeExecute();<a name="line.483"></a>
+<span class="sourceLineNo">484</span>      try {<a name="line.484"></a>
+<span class="sourceLineNo">485</span>        // Note: please don't put 
single-compaction logic here;<a name="line.485"></a>
+<span class="sourceLineNo">486</span>        //       put it into 
region/store/etc. This is CST logic.<a name="line.486"></a>
+<span class="sourceLineNo">487</span>        long start = 
EnvironmentEdgeManager.currentTime();<a name="line.487"></a>
+<span class="sourceLineNo">488</span>        boolean completed =<a 
name="line.488"></a>
+<span class="sourceLineNo">489</span>            region.compact(compaction, 
store, compactionThroughputController, user);<a name="line.489"></a>
+<span class="sourceLineNo">490</span>        long now = 
EnvironmentEdgeManager.currentTime();<a name="line.490"></a>
+<span class="sourceLineNo">491</span>        LOG.info(((completed) ? 
"Completed" : "Aborted") + " compaction: " +<a name="line.491"></a>
+<span class="sourceLineNo">492</span>              this + "; duration=" + 
StringUtils.formatTimeDiff(now, start));<a name="line.492"></a>
+<span class="sourceLineNo">493</span>        if (completed) {<a 
name="line.493"></a>
+<span class="sourceLineNo">494</span>          // degenerate case: blocked 
regions require recursive enqueues<a name="line.494"></a>
+<span class="sourceLineNo">495</span>          if (store.getCompactPriority() 
&lt;= 0) {<a name="line.495"></a>
+<span class="sourceLineNo">496</span>            
requestSystemCompaction(region, store, "Recursive enqueue");<a 
name="line.496"></a>
+<span class="sourceLineNo">497</span>          } else {<a name="line.497"></a>
+<span class="sourceLineNo">498</span>            // see if the compaction has 
caused us to exceed max region size<a name="line.498"></a>
+<span class="sourceLineNo">499</span>            requestSplit(region);<a 
name="line.499"></a>
+<span class="sourceLineNo">500</span>          }<a name="line.500"></a>
+<span class="sourceLineNo">501</span>        }<a name="line.501"></a>
+<span class="sourceLineNo">502</span>      } catch (IOException ex) {<a 
name="line.502"></a>
+<span class="sourceLineNo">503</span>        IOException remoteEx =<a 
name="line.503"></a>
+<span class="sourceLineNo">504</span>            ex instanceof RemoteException 
? ((RemoteException) ex).unwrapRemoteException() : ex;<a name="line.504"></a>
+<span class="sourceLineNo">505</span>        LOG.error("Compaction failed " + 
this, remoteEx);<a name="line.505"></a>
+<span class="sourceLineNo">506</span>        if (remoteEx != ex) {<a 
name="line.506"></a>
+<span class="sourceLineNo">507</span>          LOG.info("Compaction failed at 
original callstack: " + formatStackTrace(ex));<a name="line.507"></a>
+<span class="sourceLineNo">508</span>        }<a name="line.508"></a>
+<span class="sourceLineNo">509</span>        
region.reportCompactionRequestFailure();<a name="line.509"></a>
+<span class="sourceLineNo">510</span>        server.checkFileSystem();<a 
name="line.510"></a>
+<span class="sourceLineNo">511</span>      } catch (Exception ex) {<a 
name="line.511"></a>
+<span class="sourceLineNo">512</span>        LOG.error("Compaction failed " + 
this, ex);<a name="line.512"></a>
+<span class="sourceLineNo">513</span>        
region.reportCompactionRequestFailure();<a name="line.513"></a>
+<span class="sourceLineNo">514</span>        server.checkFileSystem();<a 
name="line.514"></a>
+<span class="sourceLineNo">515</span>      } finally {<a name="line.515"></a>
+<span class="sourceLineNo">516</span>        LOG.debug("CompactSplitThread 
Status: " + CompactSplitThread.this);<a name="line.516"></a>
+<span class="sourceLineNo">517</span>      }<a name="line.517"></a>
+<span class="sourceLineNo">518</span>      
this.compaction.getRequest().afterExecute();<a name="line.518"></a>
+<span class="sourceLineNo">519</span>    }<a name="line.519"></a>
+<span class="sourceLineNo">520</span><a name="line.520"></a>
+<span class="sourceLineNo">521</span>    @Override<a name="line.521"></a>
+<span class="sourceLineNo">522</span>    public void run() {<a 
name="line.522"></a>
+<span class="sourceLineNo">523</span>      
Preconditions.checkNotNull(server);<a name="line.523"></a>
+<span class="sourceLineNo">524</span>      if (server.isStopped()<a 
name="line.524"></a>
+<span class="sourceLineNo">525</span>          || (region.getTableDesc() != 
null &amp;&amp; !region.getTableDesc().isCompactionEnabled())) {<a 
name="line.525"></a>
+<span class="sourceLineNo">526</span>        return;<a name="line.526"></a>
+<span class="sourceLineNo">527</span>      }<a name="line.527"></a>
+<span class="sourceLineNo">528</span>      doCompaction(user);<a 
name="line.528"></a>
+<span class="sourceLineNo">529</span>    }<a name="line.529"></a>
+<span class="sourceLineNo">530</span><a name="line.530"></a>
+<span class="sourceLineNo">531</span>    private String 
formatStackTrace(Exception ex) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span>      StringWriter sw = new 
StringWriter();<a name="line.532"></a>
+<span class="sourceLineNo">533</span>      PrintWriter pw = new 
PrintWriter(sw);<a name="line.533"></a>
+<span class="sourceLineNo">534</span>      ex.printStackTrace(pw);<a 
name="line.534"></a>
+<span class="sourceLineNo">535</span>      pw.flush();<a name="line.535"></a>
+<span class="sourceLineNo">536</span>      return sw.toString();<a 
name="line.536"></a>
+<span class="sourceLineNo">537</span>    }<a name="line.537"></a>
+<span class="sourceLineNo">538</span><a name="line.538"></a>
+<span class="sourceLineNo">539</span>    @Override<a name="line.539"></a>
+<span class="sourceLineNo">540</span>    public int compareTo(CompactionRunner 
o) {<a name="line.540"></a>
+<span class="sourceLineNo">541</span>      // Only compare the underlying 
request (if any), for queue sorting purposes.<a name="line.541"></a>
+<span class="sourceLineNo">542</span>      int compareVal = queuedPriority - 
o.queuedPriority; // compare priority<a name="line.542"></a>
+<span class="sourceLineNo">543</span>      if (compareVal != 0) return 
compareVal;<a name="line.543"></a>
+<span class="sourceLineNo">544</span>      CompactionContext tc = 
this.compaction, oc = o.compaction;<a name="line.544"></a>
+<span class="sourceLineNo">545</span>      // Sort pre-selected (user?) 
compactions before system ones with equal priority.<a name="line.545"></a>
+<span class="sourceLineNo">546</span>      return (tc == null) ? ((oc == null) 
? 0 : 1)<a name="line.546"></a>
+<span class="sourceLineNo">547</span>          : ((oc == null) ? -1 : 
tc.getRequest().compareTo(oc.getRequest()));<a name="line.547"></a>
+<span class="sourceLineNo">548</span>    }<a name="line.548"></a>
+<span class="sourceLineNo">549</span>  }<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>   * Cleanup class to use when rejecting 
a compaction request from the queue.<a name="line.552"></a>
+<span class="sourceLineNo">553</span>   */<a name="line.553"></a>
+<span class="sourceLineNo">554</span>  private static class Rejection 
implements RejectedExecutionHandler {<a name="line.554"></a>
+<span class="sourceLineNo">555</span>    @Override<a name="line.555"></a>
+<span class="sourceLineNo">556</span>    public void 
rejectedExecution(Runnable runnable, ThreadPoolExecutor pool) {<a 
name="line.556"></a>
+<span class="sourceLineNo">557</span>      if (runnable instanceof 
CompactionRunner) {<a name="line.557"></a>
+<span class="sourceLineNo">558</span>        CompactionRunner runner = 
(CompactionRunner)runnable;<a name="line.558"></a>
+<span class="sourceLineNo">559</span>        LOG.debug("Compaction Rejected: " 
+ runner);<a name="line.559"></a>
+<span class="sourceLineNo">560</span>        
runner.store.cancelRequestedCompaction(runner.compaction);<a 
name="line.560"></a>
+<span class="sourceLineNo">561</span>      }<a name="line.561"></a>
+<span class="sourceLineNo">562</span>    }<a name="line.562"></a>
+<span class="sourceLineNo">563</span>  }<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>   * {@inheritDoc}<a name="line.566"></a>
+<span class="sourceLineNo">567</span>   */<a name="line.567"></a>
+<span class="sourceLineNo">568</span>  @Override<a name="line.568"></a>
+<span class="sourceLineNo">569</span>  public void 
onConfigurationChange(Configuration newConf) {<a name="line.569"></a>
+<span class="sourceLineNo">570</span>    // Check if number of large / small 
compaction threads has changed, and then<a name="line.570"></a>
+<span class="sourceLineNo">571</span>    // adjust the core pool size of the 
thread pools, by using the<a name="line.571"></a>
+<span class="sourceLineNo">572</span>    // setCorePoolSize() method. 
According to the javadocs, it is safe to<a name="line.572"></a>
+<span class="sourceLineNo">573</span>    // change the core pool size 
on-the-fly. We need to reset the maximum<a name="line.573"></a>
+<span class="sourceLineNo">574</span>    // pool size, as well.<a 
name="line.574"></a>
+<span class="sourceLineNo">575</span>    int largeThreads = Math.max(1, 
newConf.getInt(<a name="line.575"></a>
+<span class="sourceLineNo">576</span>            LARGE_COMPACTION_THREADS,<a 
name="line.576"></a>
+<span class="sourceLineNo">577</span>            
LARGE_COMPACTION_THREADS_DEFAULT));<a name="line.577"></a>
+<span class="sourceLineNo">578</span>    if 
(this.longCompactions.getCorePoolSize() != largeThreads) {<a 
name="line.578"></a>
+<span class="sourceLineNo">579</span>      LOG.info("Changing the value of " + 
LARGE_COMPACTION_THREADS +<a name="line.579"></a>
+<span class="sourceLineNo">580</span>              " from " + 
this.longCompactions.getCorePoolSize() + " to " +<a name="line.580"></a>
+<span class="sourceLineNo">581</span>              largeThreads);<a 
name="line.581"></a>
+<span class="sourceLineNo">582</span>      
if(this.longCompactions.getCorePoolSize() &lt; largeThreads) {<a 
name="line.582"></a>
+<span class="sourceLineNo">583</span>        
this.longCompactions.setMaximumPoolSize(largeThreads);<a name="line.583"></a>
+<span class="sourceLineNo">584</span>        
this.longCompactions.setCorePoolSize(largeThreads);<a name="line.584"></a>
+<span class="sourceLineNo">585</span>      } else {<a name="line.585"></a>
+<span class="sourceLineNo">586</span>        
this.longCompactions.setCorePoolSize(largeThreads);<a name="line.586"></a>
+<span class="sourceLineNo">587</span>        
this.longCompactions.setMaximumPoolSize(largeThreads);<a name="line.587"></a>
+<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><a name="line.590"></a>
+<span class="sourceLineNo">591</span>    int smallThreads = 
newConf.getInt(SMALL_COMPACTION_THREADS,<a name="line.591"></a>
+<span class="sourceLineNo">592</span>            
SMALL_COMPACTION_THREADS_DEFAULT);<a name="line.592"></a>
+<span class="sourceLineNo">593</span>    if 
(this.shortCompactions.getCorePoolSize() != smallThreads) {<a 
name="line.593"></a>
+<span class="sourceLineNo">594</span>      LOG.info("Changing the value of " + 
SMALL_COMPACTION_THREADS +<a name="line.594"></a>
+<span class="sourceLineNo">595</span>                " from " + 
this.shortCompactions.getCorePoolSize() + " to " +<a name="line.595"></a>
+<span class="sourceLineNo">596</span>                smallThreads);<a 
name="line.596"></a>
+<span class="sourceLineNo">597</span>      
if(this.shortCompactions.getCorePoolSize() &lt; smallThreads) {<a 
name="line.597"></a>
+<span class="sourceLineNo">598</span>        
this.shortCompactions.setMaximumPoolSize(smallThreads);<a name="line.598"></a>
+<span class="sourceLineNo">599</span>        
this.shortCompactions.setCorePoolSize(smallThreads);<a name="line.599"></a>
+<span class="sourceLineNo">600</span>      } else {<a name="line.600"></a>
+<span class="sourceLineNo">601</span>        
this.shortCompactions.setCorePoolSize(smallThreads);<a name="line.601"></a>
+<span class="sourceLineNo">602</span>        
this.shortCompactions.setMaximumPoolSize(smallThreads);<a name="line.602"></a>
+<span class="sourceLineNo">603</span>      }<a name="line.603"></a>
+<span class="sourceLineNo">604</span>    }<a name="line.604"></a>
+<span class="sourceLineNo">605</span><a name="line.605"></a>
+<span class="sourceLineNo">606</span>    int splitThreads = 
newConf.getInt(SPLIT_THREADS,<a name="line.606"></a>
+<span class="sourceLineNo">607</span>            SPLIT_THREADS_DEFAULT);<a 
name="line.607"></a>
+<span class="sourceLineNo">608</span>    if (this.splits.getCorePoolSize() != 
splitThreads) {<a name="line.608"></a>
+<span class="sourceLineNo">609</span>      LOG.info("Changing the value of " + 
SPLIT_THREADS +<a name="line.609"></a>
+<span class="sourceLineNo">610</span>                " from " + 
this.splits.getCorePoolSize() + " to " +<a name="line.610"></a>
+<span class="sourceLineNo">611</span>                splitThreads);<a 
name="line.611"></a>
+<span class="sourceLineNo">612</span>      if(this.splits.getCorePoolSize() 
&lt; splitThreads) {<a name="line.612"></a>
+<span class="sourceLineNo">613</span>        
this.splits.setMaximumPoolSize(splitThreads);<a name="line.613"></a>
+<span class="sourceLineNo">614</span>        
this.splits.setCorePoolSize(splitThreads);<a name="line.614"></a>
+<span class="sourceLineNo">615</span>      } else {<a name="line.615"></a>
+<span class="sourceLineNo">616</span>        
this.splits.setCorePoolSize(splitThreads);<a name="line.616"></a>
+<span class="sourceLineNo">617</span>        
this.splits.setMaximumPoolSize(splitThreads);<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>    ThroughputController old = 
this.compactionThroughputController;<a name="line.621"></a>
+<span class="sourceLineNo">622</span>    if (old != null) {<a 
name="line.622"></a>
+<span class="sourceLineNo">623</span>      old.stop("configuration change");<a 
name="line.623"></a>
+<span class="sourceLineNo">624</span>    }<a name="line.624"></a>
+<span class="sourceLineNo">625</span>    this.compactionThroughputController 
=<a name="line.625"></a>
+<span class="sourceLineNo">626</span>        
CompactionThroughputControllerFactory.create(server, newConf);<a 
name="line.626"></a>
+<span class="sourceLineNo">627</span><a name="line.627"></a>
+<span class="sourceLineNo">628</span>    // We change this atomically here 
instead of reloading the config in order that upstream<a name="line.628"></a>
+<span class="sourceLineNo">629</span>    // would be the only one with the 
flexibility to reload the config.<a name="line.629"></a>
+<span class="sourceLineNo">630</span>    this.conf.reloadConfiguration();<a 
name="line.630"></a>
+<span class="sourceLineNo">631</span>  }<a name="line.631"></a>
+<span class="sourceLineNo">632</span><a name="line.632"></a>
+<span class="sourceLineNo">633</span>  protected int 
getSmallCompactionThreadNum() {<a name="line.633"></a>
+<span class="sourceLineNo">634</span>    return 
this.shortCompactions.getCorePoolSize();<a name="line.634"></a>
+<span class="sourceLineNo">635</span>  }<a name="line.635"></a>
+<span class="sourceLineNo">636</span><a name="line.636"></a>
+<span class="sourceLineNo">637</span>  protected int 
getLargeCompactionThreadNum() {<a name="line.637"></a>
+<span class="sourceLineNo">638</span>    return 
this.longCompactions.getCorePoolSize();<a name="line.638"></a>
+<span class="sourceLineNo">639</span>  }<a name="line.639"></a>
+<span class="sourceLineNo">640</span><a name="line.640"></a>
+<span class="sourceLineNo">641</span>  protected int getSplitThreadNum() {<a 
name="line.641"></a>
+<span class="sourceLineNo">642</span>    return 
this.splits.getCorePoolSize();<a name="line.642"></a>
+<span class="sourceLineNo">643</span>  }<a name="line.643"></a>
+<span class="sourceLineNo">644</span><a name="line.644"></a>
+<span class="sourceLineNo">645</span>  /**<a name="line.645"></a>
+<span class="sourceLineNo">646</span>   * {@inheritDoc}<a name="line.646"></a>
+<span class="sourceLineNo">647</span>   */<a name="line.647"></a>
+<span class="sourceLineNo">648</span>  @Override<a name="line.648"></a>
+<span class="sourceLineNo">649</span>  public void 
registerChildren(ConfigurationManager manager) {<a name="line.649"></a>
+<span class="sourceLineNo">650</span>    // No children to register.<a 
name="line.650"></a>
+<span class="sourceLineNo">651</span>  }<a name="line.651"></a>
+<span class="sourceLineNo">652</span><a name="line.652"></a>
+<span class="sourceLineNo">653</span>  /**<a name="line.653"></a>
+<span class="sourceLineNo">654</span>   * {@inheritDoc}<a name="line.654"></a>
+<span class="sourceLineNo">655</span>   */<a name="line.655"></a>
+<span class="sourceLineNo">656</span>  @Override<a name="line.656"></a>
+<span class="sourceLineNo">657</span>  public void 
deregisterChildren(ConfigurationManager manager) {<a name="line.657"></a>
+<span class="sourceLineNo">658</span>    // No children to register<a 
name="line.658"></a>
+<span class="sourceLineNo">659</span>  }<a name="line.659"></a>
+<span class="sourceLineNo">660</span><a name="line.660"></a>
+<span class="sourceLineNo">661</span>  @VisibleForTesting<a 
name="line.661"></a>
+<span class="sourceLineNo">662</span>  public ThroughputController 
getCompactionThroughputController() {<a name="line.662"></a>
+<span class="sourceLineNo">663</span>    return 
compactionThroughputController;<a name="line.663"></a>
+<span class="sourceLineNo">664</span>  }<a name="line.664"></a>
+<span class="sourceLineNo">665</span><a name="line.665"></a>
+<span class="sourceLineNo">666</span>  @VisibleForTesting<a 
name="line.666"></a>
+<span class="sourceLineNo">667</span>  /**<a name="line.667"></a>
+<span class="sourceLineNo">668</span>   * Shutdown the long compaction thread 
pool.<a name="line.668"></a>
+<span class="sourceLineNo">669</span>   * Should only be used in unit test to 
prevent long compaction thread pool from stealing job<a name="line.669"></a>
+<span class="sourceLineNo">670</span>   * from short compaction queue<a 
name="line.670"></a>
+<span class="sourceLineNo">671</span>   */<a name="line.671"></a>
+<span class="sourceLineNo">672</span>  void shutdownLongCompactions(){<a 
name="line.672"></a>
+<span class="sourceLineNo">673</span>    this.longCompactions.shutdown();<a 
name="line.673"></a>
+<span class="sourceLineNo">674</span>  }<a name="line.674"></a>
+<span class="sourceLineNo">675</span>}<a name="line.675"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e2c783b2/devapidocs/src-html/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.ImplData.html
----------------------------------------------------------------------
diff --git 
a/devapidocs/src-html/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.ImplData.html
 
b/devapidocs/src-html/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.ImplData.html
index d7bb035..57dd74b 100644
--- 
a/devapidocs/src-html/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.ImplData.html
+++ 
b/devapidocs/src-html/org/apache/hadoop/hbase/tmpl/master/MasterStatusTmpl.ImplData.html
@@ -69,15 +69,15 @@
 <span class="sourceLineNo">061</span>  requiredArguments = {<a 
name="line.61"></a>
 <span class="sourceLineNo">062</span>    @org.jamon.annotations.Argument(name 
= "master", type = "HMaster")},<a name="line.62"></a>
 <span class="sourceLineNo">063</span>  optionalArguments = {<a 
name="line.63"></a>
-<span class="sourceLineNo">064</span>    @org.jamon.annotations.Argument(name 
= "servers", type = "List&lt;ServerName&gt;"),<a name="line.64"></a>
-<span class="sourceLineNo">065</span>    @org.jamon.annotations.Argument(name 
= "filter", type = "String"),<a name="line.65"></a>
-<span class="sourceLineNo">066</span>    @org.jamon.annotations.Argument(name 
= "catalogJanitorEnabled", type = "boolean"),<a name="line.66"></a>
-<span class="sourceLineNo">067</span>    @org.jamon.annotations.Argument(name 
= "metaLocation", type = "ServerName"),<a name="line.67"></a>
-<span class="sourceLineNo">068</span>    @org.jamon.annotations.Argument(name 
= "assignmentManager", type = "AssignmentManager"),<a name="line.68"></a>
-<span class="sourceLineNo">069</span>    @org.jamon.annotations.Argument(name 
= "frags", type = "Map&lt;String,Integer&gt;"),<a name="line.69"></a>
-<span class="sourceLineNo">070</span>    @org.jamon.annotations.Argument(name 
= "deadServers", type = "Set&lt;ServerName&gt;"),<a name="line.70"></a>
-<span class="sourceLineNo">071</span>    @org.jamon.annotations.Argument(name 
= "format", type = "String"),<a name="line.71"></a>
-<span class="sourceLineNo">072</span>    @org.jamon.annotations.Argument(name 
= "serverManager", type = "ServerManager")})<a name="line.72"></a>
+<span class="sourceLineNo">064</span>    @org.jamon.annotations.Argument(name 
= "metaLocation", type = "ServerName"),<a name="line.64"></a>
+<span class="sourceLineNo">065</span>    @org.jamon.annotations.Argument(name 
= "format", type = "String"),<a name="line.65"></a>
+<span class="sourceLineNo">066</span>    @org.jamon.annotations.Argument(name 
= "servers", type = "List&lt;ServerName&gt;"),<a name="line.66"></a>
+<span class="sourceLineNo">067</span>    @org.jamon.annotations.Argument(name 
= "serverManager", type = "ServerManager"),<a name="line.67"></a>
+<span class="sourceLineNo">068</span>    @org.jamon.annotations.Argument(name 
= "frags", type = "Map&lt;String,Integer&gt;"),<a name="line.68"></a>
+<span class="sourceLineNo">069</span>    @org.jamon.annotations.Argument(name 
= "deadServers", type = "Set&lt;ServerName&gt;"),<a name="line.69"></a>
+<span class="sourceLineNo">070</span>    @org.jamon.annotations.Argument(name 
= "assignmentManager", type = "AssignmentManager"),<a name="line.70"></a>
+<span class="sourceLineNo">071</span>    @org.jamon.annotations.Argument(name 
= "filter", type = "String"),<a name="line.71"></a>
+<span class="sourceLineNo">072</span>    @org.jamon.annotations.Argument(name 
= "catalogJanitorEnabled", type = "boolean")})<a name="line.72"></a>
 <span class="sourceLineNo">073</span>public class MasterStatusTmpl<a 
name="line.73"></a>
 <span class="sourceLineNo">074</span>  extends 
org.jamon.AbstractTemplateProxy<a name="line.74"></a>
 <span class="sourceLineNo">075</span>{<a name="line.75"></a>
@@ -118,159 +118,159 @@
 <span class="sourceLineNo">110</span>      return m_master;<a 
name="line.110"></a>
 <span class="sourceLineNo">111</span>    }<a name="line.111"></a>
 <span class="sourceLineNo">112</span>    private HMaster m_master;<a 
name="line.112"></a>
-<span class="sourceLineNo">113</span>    // 23, 1<a name="line.113"></a>
-<span class="sourceLineNo">114</span>    public void 
setServers(List&lt;ServerName&gt; servers)<a name="line.114"></a>
+<span class="sourceLineNo">113</span>    // 22, 1<a name="line.113"></a>
+<span class="sourceLineNo">114</span>    public void 
setMetaLocation(ServerName metaLocation)<a name="line.114"></a>
 <span class="sourceLineNo">115</span>    {<a name="line.115"></a>
-<span class="sourceLineNo">116</span>      // 23, 1<a name="line.116"></a>
-<span class="sourceLineNo">117</span>      m_servers = servers;<a 
name="line.117"></a>
-<span class="sourceLineNo">118</span>      m_servers__IsNotDefault = true;<a 
name="line.118"></a>
+<span class="sourceLineNo">116</span>      // 22, 1<a name="line.116"></a>
+<span class="sourceLineNo">117</span>      m_metaLocation = metaLocation;<a 
name="line.117"></a>
+<span class="sourceLineNo">118</span>      m_metaLocation__IsNotDefault = 
true;<a name="line.118"></a>
 <span class="sourceLineNo">119</span>    }<a name="line.119"></a>
-<span class="sourceLineNo">120</span>    public List&lt;ServerName&gt; 
getServers()<a name="line.120"></a>
+<span class="sourceLineNo">120</span>    public ServerName getMetaLocation()<a 
name="line.120"></a>
 <span class="sourceLineNo">121</span>    {<a name="line.121"></a>
-<span class="sourceLineNo">122</span>      return m_servers;<a 
name="line.122"></a>
+<span class="sourceLineNo">122</span>      return m_metaLocation;<a 
name="line.122"></a>
 <span class="sourceLineNo">123</span>    }<a name="line.123"></a>
-<span class="sourceLineNo">124</span>    private List&lt;ServerName&gt; 
m_servers;<a name="line.124"></a>
-<span class="sourceLineNo">125</span>    public boolean 
getServers__IsNotDefault()<a name="line.125"></a>
+<span class="sourceLineNo">124</span>    private ServerName m_metaLocation;<a 
name="line.124"></a>
+<span class="sourceLineNo">125</span>    public boolean 
getMetaLocation__IsNotDefault()<a name="line.125"></a>
 <span class="sourceLineNo">126</span>    {<a name="line.126"></a>
-<span class="sourceLineNo">127</span>      return m_servers__IsNotDefault;<a 
name="line.127"></a>
+<span class="sourceLineNo">127</span>      return 
m_metaLocation__IsNotDefault;<a name="line.127"></a>
 <span class="sourceLineNo">128</span>    }<a name="line.128"></a>
-<span class="sourceLineNo">129</span>    private boolean 
m_servers__IsNotDefault;<a name="line.129"></a>
-<span class="sourceLineNo">130</span>    // 26, 1<a name="line.130"></a>
-<span class="sourceLineNo">131</span>    public void setFilter(String 
filter)<a name="line.131"></a>
+<span class="sourceLineNo">129</span>    private boolean 
m_metaLocation__IsNotDefault;<a name="line.129"></a>
+<span class="sourceLineNo">130</span>    // 27, 1<a name="line.130"></a>
+<span class="sourceLineNo">131</span>    public void setFormat(String 
format)<a name="line.131"></a>
 <span class="sourceLineNo">132</span>    {<a name="line.132"></a>
-<span class="sourceLineNo">133</span>      // 26, 1<a name="line.133"></a>
-<span class="sourceLineNo">134</span>      m_filter = filter;<a 
name="line.134"></a>
-<span class="sourceLineNo">135</span>      m_filter__IsNotDefault = true;<a 
name="line.135"></a>
+<span class="sourceLineNo">133</span>      // 27, 1<a name="line.133"></a>
+<span class="sourceLineNo">134</span>      m_format = format;<a 
name="line.134"></a>
+<span class="sourceLineNo">135</span>      m_format__IsNotDefault = true;<a 
name="line.135"></a>
 <span class="sourceLineNo">136</span>    }<a name="line.136"></a>
-<span class="sourceLineNo">137</span>    public String getFilter()<a 
name="line.137"></a>
+<span class="sourceLineNo">137</span>    public String getFormat()<a 
name="line.137"></a>
 <span class="sourceLineNo">138</span>    {<a name="line.138"></a>
-<span class="sourceLineNo">139</span>      return m_filter;<a 
name="line.139"></a>
+<span class="sourceLineNo">139</span>      return m_format;<a 
name="line.139"></a>
 <span class="sourceLineNo">140</span>    }<a name="line.140"></a>
-<span class="sourceLineNo">141</span>    private String m_filter;<a 
name="line.141"></a>
-<span class="sourceLineNo">142</span>    public boolean 
getFilter__IsNotDefault()<a name="line.142"></a>
+<span class="sourceLineNo">141</span>    private String m_format;<a 
name="line.141"></a>
+<span class="sourceLineNo">142</span>    public boolean 
getFormat__IsNotDefault()<a name="line.142"></a>
 <span class="sourceLineNo">143</span>    {<a name="line.143"></a>
-<span class="sourceLineNo">144</span>      return m_filter__IsNotDefault;<a 
name="line.144"></a>
+<span class="sourceLineNo">144</span>      return m_format__IsNotDefault;<a 
name="line.144"></a>
 <span class="sourceLineNo">145</span>    }<a name="line.145"></a>
-<span class="sourceLineNo">146</span>    private boolean 
m_filter__IsNotDefault;<a name="line.146"></a>
-<span class="sourceLineNo">147</span>    // 25, 1<a name="line.147"></a>
-<span class="sourceLineNo">148</span>    public void 
setCatalogJanitorEnabled(boolean catalogJanitorEnabled)<a name="line.148"></a>
+<span class="sourceLineNo">146</span>    private boolean 
m_format__IsNotDefault;<a name="line.146"></a>
+<span class="sourceLineNo">147</span>    // 23, 1<a name="line.147"></a>
+<span class="sourceLineNo">148</span>    public void 
setServers(List&lt;ServerName&gt; servers)<a name="line.148"></a>
 <span class="sourceLineNo">149</span>    {<a name="line.149"></a>
-<span class="sourceLineNo">150</span>      // 25, 1<a name="line.150"></a>
-<span class="sourceLineNo">151</span>      m_catalogJanitorEnabled = 
catalogJanitorEnabled;<a name="line.151"></a>
-<span class="sourceLineNo">152</span>      
m_catalogJanitorEnabled__IsNotDefault = true;<a name="line.152"></a>
+<span class="sourceLineNo">150</span>      // 23, 1<a name="line.150"></a>
+<span class="sourceLineNo">151</span>      m_servers = servers;<a 
name="line.151"></a>
+<span class="sourceLineNo">152</span>      m_servers__IsNotDefault = true;<a 
name="line.152"></a>
 <span class="sourceLineNo">153</span>    }<a name="line.153"></a>
-<span class="sourceLineNo">154</span>    public boolean 
getCatalogJanitorEnabled()<a name="line.154"></a>
+<span class="sourceLineNo">154</span>    public List&lt;ServerName&gt; 
getServers()<a name="line.154"></a>
 <span class="sourceLineNo">155</span>    {<a name="line.155"></a>
-<span class="sourceLineNo">156</span>      return m_catalogJanitorEnabled;<a 
name="line.156"></a>
+<span class="sourceLineNo">156</span>      return m_servers;<a 
name="line.156"></a>
 <span class="sourceLineNo">157</span>    }<a name="line.157"></a>
-<span class="sourceLineNo">158</span>    private boolean 
m_catalogJanitorEnabled;<a name="line.158"></a>
-<span class="sourceLineNo">159</span>    public boolean 
getCatalogJanitorEnabled__IsNotDefault()<a name="line.159"></a>
+<span class="sourceLineNo">158</span>    private List&lt;ServerName&gt; 
m_servers;<a name="line.158"></a>
+<span class="sourceLineNo">159</span>    public boolean 
getServers__IsNotDefault()<a name="line.159"></a>
 <span class="sourceLineNo">160</span>    {<a name="line.160"></a>
-<span class="sourceLineNo">161</span>      return 
m_catalogJanitorEnabled__IsNotDefault;<a name="line.161"></a>
+<span class="sourceLineNo">161</span>      return m_servers__IsNotDefault;<a 
name="line.161"></a>
 <span class="sourceLineNo">162</span>    }<a name="line.162"></a>
-<span class="sourceLineNo">163</span>    private boolean 
m_catalogJanitorEnabled__IsNotDefault;<a name="line.163"></a>
-<span class="sourceLineNo">164</span>    // 22, 1<a name="line.164"></a>
-<span class="sourceLineNo">165</span>    public void 
setMetaLocation(ServerName metaLocation)<a name="line.165"></a>
+<span class="sourceLineNo">163</span>    private boolean 
m_servers__IsNotDefault;<a name="line.163"></a>
+<span class="sourceLineNo">164</span>    // 28, 1<a name="line.164"></a>
+<span class="sourceLineNo">165</span>    public void 
setServerManager(ServerManager serverManager)<a name="line.165"></a>
 <span class="sourceLineNo">166</span>    {<a name="line.166"></a>
-<span class="sourceLineNo">167</span>      // 22, 1<a name="line.167"></a>
-<span class="sourceLineNo">168</span>      m_metaLocation = metaLocation;<a 
name="line.168"></a>
-<span class="sourceLineNo">169</span>      m_metaLocation__IsNotDefault = 
true;<a name="line.169"></a>
+<span class="sourceLineNo">167</span>      // 28, 1<a name="line.167"></a>
+<span class="sourceLineNo">168</span>      m_serverManager = serverManager;<a 
name="line.168"></a>
+<span class="sourceLineNo">169</span>      m_serverManager__IsNotDefault = 
true;<a name="line.169"></a>
 <span class="sourceLineNo">170</span>    }<a name="line.170"></a>
-<span class="sourceLineNo">171</span>    public ServerName getMetaLocation()<a 
name="line.171"></a>
+<span class="sourceLineNo">171</span>    public ServerManager 
getServerManager()<a name="line.171"></a>
 <span class="sourceLineNo">172</span>    {<a name="line.172"></a>
-<span class="sourceLineNo">173</span>      return m_metaLocation;<a 
name="line.173"></a>
+<span class="sourceLineNo">173</span>      return m_serverManager;<a 
name="line.173"></a>
 <span class="sourceLineNo">174</span>    }<a name="line.174"></a>
-<span class="sourceLineNo">175</span>    private ServerName m_metaLocation;<a 
name="line.175"></a>
-<span class="sourceLineNo">176</span>    public boolean 
getMetaLocation__IsNotDefault()<a name="line.176"></a>
+<span class="sourceLineNo">175</span>    private ServerManager 
m_serverManager;<a name="line.175"></a>
+<span class="sourceLineNo">176</span>    public boolean 
getServerManager__IsNotDefault()<a name="line.176"></a>
 <span class="sourceLineNo">177</span>    {<a name="line.177"></a>
-<span class="sourceLineNo">178</span>      return 
m_metaLocation__IsNotDefault;<a name="line.178"></a>
+<span class="sourceLineNo">178</span>      return 
m_serverManager__IsNotDefault;<a name="line.178"></a>
 <span class="sourceLineNo">179</span>    }<a name="line.179"></a>
-<span class="sourceLineNo">180</span>    private boolean 
m_metaLocation__IsNotDefault;<a name="line.180"></a>
-<span class="sourceLineNo">181</span>    // 29, 1<a name="line.181"></a>
-<span class="sourceLineNo">182</span>    public void 
setAssignmentManager(AssignmentManager assignmentManager)<a name="line.182"></a>
+<span class="sourceLineNo">180</span>    private boolean 
m_serverManager__IsNotDefault;<a name="line.180"></a>
+<span class="sourceLineNo">181</span>    // 21, 1<a name="line.181"></a>
+<span class="sourceLineNo">182</span>    public void 
setFrags(Map&lt;String,Integer&gt; frags)<a name="line.182"></a>
 <span class="sourceLineNo">183</span>    {<a name="line.183"></a>
-<span class="sourceLineNo">184</span>      // 29, 1<a name="line.184"></a>
-<span class="sourceLineNo">185</span>      m_assignmentManager = 
assignmentManager;<a name="line.185"></a>
-<span class="sourceLineNo">186</span>      m_assignmentManager__IsNotDefault = 
true;<a name="line.186"></a>
+<span class="sourceLineNo">184</span>      // 21, 1<a name="line.184"></a>
+<span class="sourceLineNo">185</span>      m_frags = frags;<a 
name="line.185"></a>
+<span class="sourceLineNo">186</span>      m_frags__IsNotDefault = true;<a 
name="line.186"></a>
 <span class="sourceLineNo">187</span>    }<a name="line.187"></a>
-<span class="sourceLineNo">188</span>    public AssignmentManager 
getAssignmentManager()<a name="line.188"></a>
+<span class="sourceLineNo">188</span>    public Map&lt;String,Integer&gt; 
getFrags()<a name="line.188"></a>
 <span class="sourceLineNo">189</span>    {<a name="line.189"></a>
-<span class="sourceLineNo">190</span>      return m_assignmentManager;<a 
name="line.190"></a>
+<span class="sourceLineNo">190</span>      return m_frags;<a 
name="line.190"></a>
 <span class="sourceLineNo">191</span>    }<a name="line.191"></a>
-<span class="sourceLineNo">192</span>    private AssignmentManager 
m_assignmentManager;<a name="line.192"></a>
-<span class="sourceLineNo">193</span>    public boolean 
getAssignmentManager__IsNotDefault()<a name="line.193"></a>
+<span class="sourceLineNo">192</span>    private Map&lt;String,Integer&gt; 
m_frags;<a name="line.192"></a>
+<span class="sourceLineNo">193</span>    public boolean 
getFrags__IsNotDefault()<a name="line.193"></a>
 <span class="sourceLineNo">194</span>    {<a name="line.194"></a>
-<span class="sourceLineNo">195</span>      return 
m_assignmentManager__IsNotDefault;<a name="line.195"></a>
+<span class="sourceLineNo">195</span>      return m_frags__IsNotDefault;<a 
name="line.195"></a>
 <span class="sourceLineNo">196</span>    }<a name="line.196"></a>
-<span class="sourceLineNo">197</span>    private boolean 
m_assignmentManager__IsNotDefault;<a name="line.197"></a>
-<span class="sourceLineNo">198</span>    // 21, 1<a name="line.198"></a>
-<span class="sourceLineNo">199</span>    public void 
setFrags(Map&lt;String,Integer&gt; frags)<a name="line.199"></a>
+<span class="sourceLineNo">197</span>    private boolean 
m_frags__IsNotDefault;<a name="line.197"></a>
+<span class="sourceLineNo">198</span>    // 24, 1<a name="line.198"></a>
+<span class="sourceLineNo">199</span>    public void 
setDeadServers(Set&lt;ServerName&gt; deadServers)<a name="line.199"></a>
 <span class="sourceLineNo">200</span>    {<a name="line.200"></a>
-<span class="sourceLineNo">201</span>      // 21, 1<a name="line.201"></a>
-<span class="sourceLineNo">202</span>      m_frags = frags;<a 
name="line.202"></a>
-<span class="sourceLineNo">203</span>      m_frags__IsNotDefault = true;<a 
name="line.203"></a>
+<span class="sourceLineNo">201</span>      // 24, 1<a name="line.201"></a>
+<span class="sourceLineNo">202</span>      m_deadServers = deadServers;<a 
name="line.202"></a>
+<span class="sourceLineNo">203</span>      m_deadServers__IsNotDefault = 
true;<a name="line.203"></a>
 <span class="sourceLineNo">204</span>    }<a name="line.204"></a>
-<span class="sourceLineNo">205</span>    public Map&lt;String,Integer&gt; 
getFrags()<a name="line.205"></a>
+<span class="sourceLineNo">205</span>    public Set&lt;ServerName&gt; 
getDeadServers()<a name="line.205"></a>
 <span class="sourceLineNo">206</span>    {<a name="line.206"></a>
-<span class="sourceLineNo">207</span>      return m_frags;<a 
name="line.207"></a>
+<span class="sourceLineNo">207</span>      return m_deadServers;<a 
name="line.207"></a>
 <span class="sourceLineNo">208</span>    }<a name="line.208"></a>
-<span class="sourceLineNo">209</span>    private Map&lt;String,Integer&gt; 
m_frags;<a name="line.209"></a>
-<span class="sourceLineNo">210</span>    public boolean 
getFrags__IsNotDefault()<a name="line.210"></a>
+<span class="sourceLineNo">209</span>    private Set&lt;ServerName&gt; 
m_deadServers;<a name="line.209"></a>
+<span class="sourceLineNo">210</span>    public boolean 
getDeadServers__IsNotDefault()<a name="line.210"></a>
 <span class="sourceLineNo">211</span>    {<a name="line.211"></a>
-<span class="sourceLineNo">212</span>      return m_frags__IsNotDefault;<a 
name="line.212"></a>
+<span class="sourceLineNo">212</span>      return 
m_deadServers__IsNotDefault;<a name="line.212"></a>
 <span class="sourceLineNo">213</span>    }<a name="line.213"></a>
-<span class="sourceLineNo">214</span>    private boolean 
m_frags__IsNotDefault;<a name="line.214"></a>
-<span class="sourceLineNo">215</span>    // 24, 1<a name="line.215"></a>
-<span class="sourceLineNo">216</span>    public void 
setDeadServers(Set&lt;ServerName&gt; deadServers)<a name="line.216"></a>
+<span class="sourceLineNo">214</span>    private boolean 
m_deadServers__IsNotDefault;<a name="line.214"></a>
+<span class="sourceLineNo">215</span>    // 29, 1<a name="line.215"></a>
+<span class="sourceLineNo">216</span>    public void 
setAssignmentManager(AssignmentManager assignmentManager)<a name="line.216"></a>
 <span class="sourceLineNo">217</span>    {<a name="line.217"></a>
-<span class="sourceLineNo">218</span>      // 24, 1<a name="line.218"></a>
-<span class="sourceLineNo">219</span>      m_deadServers = deadServers;<a 
name="line.219"></a>
-<span class="sourceLineNo">220</span>      m_deadServers__IsNotDefault = 
true;<a name="line.220"></a>
+<span class="sourceLineNo">218</span>      // 29, 1<a name="line.218"></a>
+<span class="sourceLineNo">219</span>      m_assignmentManager = 
assignmentManager;<a name="line.219"></a>
+<span class="sourceLineNo">220</span>      m_assignmentManager__IsNotDefault = 
true;<a name="line.220"></a>
 <span class="sourceLineNo">221</span>    }<a name="line.221"></a>
-<span class="sourceLineNo">222</span>    public Set&lt;ServerName&gt; 
getDeadServers()<a name="line.222"></a>
+<span class="sourceLineNo">222</span>    public AssignmentManager 
getAssignmentManager()<a name="line.222"></a>
 <span class="sourceLineNo">223</span>    {<a name="line.223"></a>
-<span class="sourceLineNo">224</span>      return m_deadServers;<a 
name="line.224"></a>
+<span class="sourceLineNo">224</span>      return m_assignmentManager;<a 
name="line.224"></a>
 <span class="sourceLineNo">225</span>    }<a name="line.225"></a>
-<span class="sourceLineNo">226</span>    private Set&lt;ServerName&gt; 
m_deadServers;<a name="line.226"></a>
-<span class="sourceLineNo">227</span>    public boolean 
getDeadServers__IsNotDefault()<a name="line.227"></a>
+<span class="sourceLineNo">226</span>    private AssignmentManager 
m_assignmentManager;<a name="line.226"></a>
+<span class="sourceLineNo">227</span>    public boolean 
getAssignmentManager__IsNotDefault()<a name="line.227"></a>
 <span class="sourceLineNo">228</span>    {<a name="line.228"></a>
-<span class="sourceLineNo">229</span>      return 
m_deadServers__IsNotDefault;<a name="line.229"></a>
+<span class="sourceLineNo">229</span>      return 
m_assignmentManager__IsNotDefault;<a name="line.229"></a>
 <span class="sourceLineNo">230</span>    }<a name="line.230"></a>
-<span class="sourceLineNo">231</span>    private boolean 
m_deadServers__IsNotDefault;<a name="line.231"></a>
-<span class="sourceLineNo">232</span>    // 27, 1<a name="line.232"></a>
-<span class="sourceLineNo">233</span>    public void setFormat(String 
format)<a name="line.233"></a>
+<span class="sourceLineNo">231</span>    private boolean 
m_assignmentManager__IsNotDefault;<a name="line.231"></a>
+<span class="sourceLineNo">232</span>    // 26, 1<a name="line.232"></a>
+<span class="sourceLineNo">233</span>    public void setFilter(String 
filter)<a name="line.233"></a>
 <span class="sourceLineNo">234</span>    {<a name="line.234"></a>
-<span class="sourceLineNo">235</span>      // 27, 1<a name="line.235"></a>
-<span class="sourceLineNo">236</span>      m_format = format;<a 
name="line.236"></a>
-<span class="sourceLineNo">237</span>      m_format__IsNotDefault = true;<a 
name="line.237"></a>
+<span class="sourceLineNo">235</span>      // 26, 1<a name="line.235"></a>
+<span class="sourceLineNo">236</span>      m_filter = filter;<a 
name="line.236"></a>
+<span class="sourceLineNo">237</span>      m_filter__IsNotDefault = true;<a 
name="line.237"></a>
 <span class="sourceLineNo">238</span>    }<a name="line.238"></a>
-<span class="sourceLineNo">239</span>    public String getFormat()<a 
name="line.239"></a>
+<span class="sourceLineNo">239</span>    public String getFilter()<a 
name="line.239"></a>
 <span class="sourceLineNo">240</span>    {<a name="line.240"></a>
-<span class="sourceLineNo">241</span>      return m_format;<a 
name="line.241"></a>
+<span class="sourceLineNo">241</span>      return m_filter;<a 
name="line.241"></a>
 <span class="sourceLineNo">242</span>    }<a name="line.242"></a>
-<span class="sourceLineNo">243</span>    private String m_format;<a 
name="line.243"></a>
-<span class="sourceLineNo">244</span>    public boolean 
getFormat__IsNotDefault()<a name="line.244"></a>
+<span class="sourceLineNo">243</span>    private String m_filter;<a 
name="line.243"></a>
+<span class="sourceLineNo">244</span>    public boolean 
getFilter__IsNotDefault()<a name="line.244"></a>
 <span class="sourceLineNo">245</span>    {<a name="line.245"></a>
-<span class="sourceLineNo">246</span>      return m_format__IsNotDefault;<a 
name="line.246"></a>
+<span class="sourceLineNo">246</span>      return m_filter__IsNotDefault;<a 
name="line.246"></a>
 <span class="sourceLineNo">247</span>    }<a name="line.247"></a>
-<span class="sourceLineNo">248</span>    private boolean 
m_format__IsNotDefault;<a name="line.248"></a>
-<span class="sourceLineNo">249</span>    // 28, 1<a name="line.249"></a>
-<span class="sourceLineNo">250</span>    public void 
setServerManager(ServerManager serverManager)<a name="line.250"></a>
+<span class="sourceLineNo">248</span>    private boolean 
m_filter__IsNotDefault;<a name="line.248"></a>
+<span class="sourceLineNo">249</span>    // 25, 1<a name="line.249"></a>
+<span class="sourceLineNo">250</span>    public void 
setCatalogJanitorEnabled(boolean catalogJanitorEnabled)<a name="line.250"></a>
 <span class="sourceLineNo">251</span>    {<a name="line.251"></a>
-<span class="sourceLineNo">252</span>      // 28, 1<a name="line.252"></a>
-<span class="sourceLineNo">253</span>      m_serverManager = serverManager;<a 
name="line.253"></a>
-<span class="sourceLineNo">254</span>      m_serverManager__IsNotDefault = 
true;<a name="line.254"></a>
+<span class="sourceLineNo">252</span>      // 25, 1<a name="line.252"></a>
+<span class="sourceLineNo">253</span>      m_catalogJanitorEnabled = 
catalogJanitorEnabled;<a name="line.253"></a>
+<span class="sourceLineNo">254</span>      
m_catalogJanitorEnabled__IsNotDefault = true;<a name="line.254"></a>
 <span class="sourceLineNo">255</span>    }<a name="line.255"></a>
-<span class="sourceLineNo">256</span>    public ServerManager 
getServerManager()<a name="line.256"></a>
+<span class="sourceLineNo">256</span>    public boolean 
getCatalogJanitorEnabled()<a name="line.256"></a>
 <span class="sourceLineNo">257</span>    {<a name="line.257"></a>
-<span class="sourceLineNo">258</span>      return m_serverManager;<a 
name="line.258"></a>
+<span class="sourceLineNo">258</span>      return m_catalogJanitorEnabled;<a 
name="line.258"></a>
 <span class="sourceLineNo">259</span>    }<a name="line.259"></a>
-<span class="sourceLineNo">260</span>    private ServerManager 
m_serverManager;<a name="line.260"></a>
-<span class="sourceLineNo">261</span>    public boolean 
getServerManager__IsNotDefault()<a name="line.261"></a>
+<span class="sourceLineNo">260</span>    private boolean 
m_catalogJanitorEnabled;<a name="line.260"></a>
+<span class="sourceLineNo">261</span>    public boolean 
getCatalogJanitorEnabled__IsNotDefault()<a name="line.261"></a>
 <span class="sourceLineNo">262</span>    {<a name="line.262"></a>
-<span class="sourceLineNo">263</span>      return 
m_serverManager__IsNotDefault;<a name="line.263"></a>
+<span class="sourceLineNo">263</span>      return 
m_catalogJanitorEnabled__IsNotDefault;<a name="line.263"></a>
 <span class="sourceLineNo">264</span>    }<a name="line.264"></a>
-<span class="sourceLineNo">265</span>    private boolean 
m_serverManager__IsNotDefault;<a name="line.265"></a>
+<span class="sourceLineNo">265</span>    private boolean 
m_catalogJanitorEnabled__IsNotDefault;<a name="line.265"></a>
 <span class="sourceLineNo">266</span>  }<a name="line.266"></a>
 <span class="sourceLineNo">267</span>  @Override<a name="line.267"></a>
 <span class="sourceLineNo">268</span>  protected 
org.jamon.AbstractTemplateProxy.ImplData makeImplData()<a name="line.268"></a>
@@ -282,66 +282,66 @@
 <span class="sourceLineNo">274</span>    return (ImplData) 
super.getImplData();<a name="line.274"></a>
 <span class="sourceLineNo">275</span>  }<a name="line.275"></a>
 <span class="sourceLineNo">276</span>  <a name="line.276"></a>
-<span class="sourceLineNo">277</span>  protected List&lt;ServerName&gt; 
servers;<a name="line.277"></a>
-<span class="sourceLineNo">278</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setServers(List&lt;ServerName&gt; p_servers)<a name="line.278"></a>
+<span class="sourceLineNo">277</span>  protected ServerName metaLocation;<a 
name="line.277"></a>
+<span class="sourceLineNo">278</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setMetaLocation(ServerName 
p_metaLocation)<a name="line.278"></a>
 <span class="sourceLineNo">279</span>  {<a name="line.279"></a>
-<span class="sourceLineNo">280</span>    
(getImplData()).setServers(p_servers);<a name="line.280"></a>
+<span class="sourceLineNo">280</span>    
(getImplData()).setMetaLocation(p_metaLocation);<a name="line.280"></a>
 <span class="sourceLineNo">281</span>    return this;<a name="line.281"></a>
 <span class="sourceLineNo">282</span>  }<a name="line.282"></a>
 <span class="sourceLineNo">283</span>  <a name="line.283"></a>
-<span class="sourceLineNo">284</span>  protected String filter;<a 
name="line.284"></a>
-<span class="sourceLineNo">285</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setFilter(String 
p_filter)<a name="line.285"></a>
+<span class="sourceLineNo">284</span>  protected String format;<a 
name="line.284"></a>
+<span class="sourceLineNo">285</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setFormat(String 
p_format)<a name="line.285"></a>
 <span class="sourceLineNo">286</span>  {<a name="line.286"></a>
-<span class="sourceLineNo">287</span>    
(getImplData()).setFilter(p_filter);<a name="line.287"></a>
+<span class="sourceLineNo">287</span>    
(getImplData()).setFormat(p_format);<a name="line.287"></a>
 <span class="sourceLineNo">288</span>    return this;<a name="line.288"></a>
 <span class="sourceLineNo">289</span>  }<a name="line.289"></a>
 <span class="sourceLineNo">290</span>  <a name="line.290"></a>
-<span class="sourceLineNo">291</span>  protected boolean 
catalogJanitorEnabled;<a name="line.291"></a>
-<span class="sourceLineNo">292</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setCatalogJanitorEnabled(boolean p_catalogJanitorEnabled)<a name="line.292"></a>
+<span class="sourceLineNo">291</span>  protected List&lt;ServerName&gt; 
servers;<a name="line.291"></a>
+<span class="sourceLineNo">292</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setServers(List&lt;ServerName&gt; p_servers)<a name="line.292"></a>
 <span class="sourceLineNo">293</span>  {<a name="line.293"></a>
-<span class="sourceLineNo">294</span>    
(getImplData()).setCatalogJanitorEnabled(p_catalogJanitorEnabled);<a 
name="line.294"></a>
+<span class="sourceLineNo">294</span>    
(getImplData()).setServers(p_servers);<a name="line.294"></a>
 <span class="sourceLineNo">295</span>    return this;<a name="line.295"></a>
 <span class="sourceLineNo">296</span>  }<a name="line.296"></a>
 <span class="sourceLineNo">297</span>  <a name="line.297"></a>
-<span class="sourceLineNo">298</span>  protected ServerName metaLocation;<a 
name="line.298"></a>
-<span class="sourceLineNo">299</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setMetaLocation(ServerName 
p_metaLocation)<a name="line.299"></a>
+<span class="sourceLineNo">298</span>  protected ServerManager 
serverManager;<a name="line.298"></a>
+<span class="sourceLineNo">299</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setServerManager(ServerManager p_serverManager)<a name="line.299"></a>
 <span class="sourceLineNo">300</span>  {<a name="line.300"></a>
-<span class="sourceLineNo">301</span>    
(getImplData()).setMetaLocation(p_metaLocation);<a name="line.301"></a>
+<span class="sourceLineNo">301</span>    
(getImplData()).setServerManager(p_serverManager);<a name="line.301"></a>
 <span class="sourceLineNo">302</span>    return this;<a name="line.302"></a>
 <span class="sourceLineNo">303</span>  }<a name="line.303"></a>
 <span class="sourceLineNo">304</span>  <a name="line.304"></a>
-<span class="sourceLineNo">305</span>  protected AssignmentManager 
assignmentManager;<a name="line.305"></a>
-<span class="sourceLineNo">306</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setAssignmentManager(AssignmentManager p_assignmentManager)<a 
name="line.306"></a>
+<span class="sourceLineNo">305</span>  protected Map&lt;String,Integer&gt; 
frags;<a name="line.305"></a>
+<span class="sourceLineNo">306</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setFrags(Map&lt;String,Integer&gt; p_frags)<a name="line.306"></a>
 <span class="sourceLineNo">307</span>  {<a name="line.307"></a>
-<span class="sourceLineNo">308</span>    
(getImplData()).setAssignmentManager(p_assignmentManager);<a 
name="line.308"></a>
+<span class="sourceLineNo">308</span>    (getImplData()).setFrags(p_frags);<a 
name="line.308"></a>
 <span class="sourceLineNo">309</span>    return this;<a name="line.309"></a>
 <span class="sourceLineNo">310</span>  }<a name="line.310"></a>
 <span class="sourceLineNo">311</span>  <a name="line.311"></a>
-<span class="sourceLineNo">312</span>  protected Map&lt;String,Integer&gt; 
frags;<a name="line.312"></a>
-<span class="sourceLineNo">313</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setFrags(Map&lt;String,Integer&gt; p_frags)<a name="line.313"></a>
+<span class="sourceLineNo">312</span>  protected Set&lt;ServerName&gt; 
deadServers;<a name="line.312"></a>
+<span class="sourceLineNo">313</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setDeadServers(Set&lt;ServerName&gt; p_deadServers)<a name="line.313"></a>
 <span class="sourceLineNo">314</span>  {<a name="line.314"></a>
-<span class="sourceLineNo">315</span>    (getImplData()).setFrags(p_frags);<a 
name="line.315"></a>
+<span class="sourceLineNo">315</span>    
(getImplData()).setDeadServers(p_deadServers);<a name="line.315"></a>
 <span class="sourceLineNo">316</span>    return this;<a name="line.316"></a>
 <span class="sourceLineNo">317</span>  }<a name="line.317"></a>
 <span class="sourceLineNo">318</span>  <a name="line.318"></a>
-<span class="sourceLineNo">319</span>  protected Set&lt;ServerName&gt; 
deadServers;<a name="line.319"></a>
-<span class="sourceLineNo">320</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setDeadServers(Set&lt;ServerName&gt; p_deadServers)<a name="line.320"></a>
+<span class="sourceLineNo">319</span>  protected AssignmentManager 
assignmentManager;<a name="line.319"></a>
+<span class="sourceLineNo">320</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setAssignmentManager(AssignmentManager p_assignmentManager)<a 
name="line.320"></a>
 <span class="sourceLineNo">321</span>  {<a name="line.321"></a>
-<span class="sourceLineNo">322</span>    
(getImplData()).setDeadServers(p_deadServers);<a name="line.322"></a>
+<span class="sourceLineNo">322</span>    
(getImplData()).setAssignmentManager(p_assignmentManager);<a 
name="line.322"></a>
 <span class="sourceLineNo">323</span>    return this;<a name="line.323"></a>
 <span class="sourceLineNo">324</span>  }<a name="line.324"></a>
 <span class="sourceLineNo">325</span>  <a name="line.325"></a>
-<span class="sourceLineNo">326</span>  protected String format;<a 
name="line.326"></a>
-<span class="sourceLineNo">327</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setFormat(String 
p_format)<a name="line.327"></a>
+<span class="sourceLineNo">326</span>  protected String filter;<a 
name="line.326"></a>
+<span class="sourceLineNo">327</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl setFilter(String 
p_filter)<a name="line.327"></a>
 <span class="sourceLineNo">328</span>  {<a name="line.328"></a>
-<span class="sourceLineNo">329</span>    
(getImplData()).setFormat(p_format);<a name="line.329"></a>
+<span class="sourceLineNo">329</span>    
(getImplData()).setFilter(p_filter);<a name="line.329"></a>
 <span class="sourceLineNo">330</span>    return this;<a name="line.330"></a>
 <span class="sourceLineNo">331</span>  }<a name="line.331"></a>
 <span class="sourceLineNo">332</span>  <a name="line.332"></a>
-<span class="sourceLineNo">333</span>  protected ServerManager 
serverManager;<a name="line.333"></a>
-<span class="sourceLineNo">334</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setServerManager(ServerManager p_serverManager)<a name="line.334"></a>
+<span class="sourceLineNo">333</span>  protected boolean 
catalogJanitorEnabled;<a name="line.333"></a>
+<span class="sourceLineNo">334</span>  public final 
org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl 
setCatalogJanitorEnabled(boolean p_catalogJanitorEnabled)<a name="line.334"></a>
 <span class="sourceLineNo">335</span>  {<a name="line.335"></a>
-<span class="sourceLineNo">336</span>    
(getImplData()).setServerManager(p_serverManager);<a name="line.336"></a>
+<span class="sourceLineNo">336</span>    
(getImplData()).setCatalogJanitorEnabled(p_catalogJanitorEnabled);<a 
name="line.336"></a>
 <span class="sourceLineNo">337</span>    return this;<a name="line.337"></a>
 <span class="sourceLineNo">338</span>  }<a name="line.338"></a>
 <span class="sourceLineNo">339</span>  <a name="line.339"></a>