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From git-site-r...@apache.org
Subject [10/17] hbase-site git commit: Published site at .
Date Tue, 02 Jan 2018 15:18:25 GMT
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/25f2bbc0/devapidocs/src-html/org/apache/hadoop/hbase/client/BufferedMutatorImpl.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/BufferedMutatorImpl.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/BufferedMutatorImpl.html
index 6cf82f8..66f3dc6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/BufferedMutatorImpl.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/BufferedMutatorImpl.html
@@ -86,422 +86,424 @@
 <span class="sourceLineNo">078</span>  private final AtomicInteger undealtMutationCount = new AtomicInteger(0);<a name="line.78"></a>
 <span class="sourceLineNo">079</span>  private final long writeBufferSize;<a name="line.79"></a>
 <span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span>  private long  writeBufferPeriodicFlushTimeoutMs;<a name="line.81"></a>
-<span class="sourceLineNo">082</span>  private long  writeBufferPeriodicFlushTimerTickMs = MIN_WRITE_BUFFER_PERIODIC_FLUSH_TIMERTICK_MS;<a name="line.82"></a>
-<span class="sourceLineNo">083</span>  private Timer writeBufferPeriodicFlushTimer = null;<a name="line.83"></a>
-<span class="sourceLineNo">084</span><a name="line.84"></a>
-<span class="sourceLineNo">085</span>  private final int maxKeyValueSize;<a name="line.85"></a>
-<span class="sourceLineNo">086</span>  private final ExecutorService pool;<a name="line.86"></a>
-<span class="sourceLineNo">087</span>  private final AtomicInteger rpcTimeout;<a name="line.87"></a>
-<span class="sourceLineNo">088</span>  private final AtomicInteger operationTimeout;<a name="line.88"></a>
-<span class="sourceLineNo">089</span>  private final boolean cleanupPoolOnClose;<a name="line.89"></a>
-<span class="sourceLineNo">090</span>  private volatile boolean closed = false;<a name="line.90"></a>
-<span class="sourceLineNo">091</span>  private final AsyncProcess ap;<a name="line.91"></a>
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-<span class="sourceLineNo">093</span>  @VisibleForTesting<a name="line.93"></a>
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-<span class="sourceLineNo">096</span>      throw new IllegalArgumentException("Connection is null or closed.");<a name="line.96"></a>
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-<span class="sourceLineNo">098</span>    this.tableName = params.getTableName();<a name="line.98"></a>
-<span class="sourceLineNo">099</span>    this.conf = conn.getConfiguration();<a name="line.99"></a>
-<span class="sourceLineNo">100</span>    this.listener = params.getListener();<a name="line.100"></a>
-<span class="sourceLineNo">101</span>    if (params.getPool() == null) {<a name="line.101"></a>
-<span class="sourceLineNo">102</span>      this.pool = HTable.getDefaultExecutor(conf);<a name="line.102"></a>
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-<span class="sourceLineNo">106</span>      cleanupPoolOnClose = false;<a name="line.106"></a>
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-<span class="sourceLineNo">108</span>    ConnectionConfiguration tableConf = new ConnectionConfiguration(conf);<a name="line.108"></a>
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-<span class="sourceLineNo">110</span>            params.getWriteBufferSize() != UNSET ?<a name="line.110"></a>
-<span class="sourceLineNo">111</span>            params.getWriteBufferSize() : tableConf.getWriteBufferSize();<a name="line.111"></a>
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-<span class="sourceLineNo">113</span>    // Set via the setter because it does value validation and starts/stops the TimerTask<a name="line.113"></a>
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-<span class="sourceLineNo">116</span>              ? params.getWriteBufferPeriodicFlushTimeoutMs()<a name="line.116"></a>
-<span class="sourceLineNo">117</span>              : tableConf.getWriteBufferPeriodicFlushTimeoutMs();<a name="line.117"></a>
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-<span class="sourceLineNo">207</span><a name="line.207"></a>
-<span class="sourceLineNo">208</span>    // Now try and queue what needs to be queued.<a name="line.208"></a>
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-<span class="sourceLineNo">221</span>  private long executedWriteBufferPeriodicFlushes = 0;<a name="line.221"></a>
-<span class="sourceLineNo">222</span><a name="line.222"></a>
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+<span class="sourceLineNo">396</span>      writeBufferPeriodicFlushTimer.schedule(new TimerTask() {<a name="line.396"></a>
+<span class="sourceLineNo">397</span>        @Override<a name="line.397"></a>
+<span class="sourceLineNo">398</span>        public void run() {<a name="line.398"></a>
+<span class="sourceLineNo">399</span>          BufferedMutatorImpl.this.timerCallbackForWriteBufferPeriodicFlush();<a name="line.399"></a>
+<span class="sourceLineNo">400</span>        }<a name="line.400"></a>
+<span class="sourceLineNo">401</span>      }, writeBufferPeriodicFlushTimerTickMs.get(),<a name="line.401"></a>
+<span class="sourceLineNo">402</span>         writeBufferPeriodicFlushTimerTickMs.get());<a name="line.402"></a>
+<span class="sourceLineNo">403</span>    }<a name="line.403"></a>
+<span class="sourceLineNo">404</span>  }<a name="line.404"></a>
+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span>  @Override<a name="line.406"></a>
+<span class="sourceLineNo">407</span>  public long getWriteBufferPeriodicFlushTimeoutMs() {<a name="line.407"></a>
+<span class="sourceLineNo">408</span>    return writeBufferPeriodicFlushTimeoutMs.get();<a name="line.408"></a>
+<span class="sourceLineNo">409</span>  }<a name="line.409"></a>
+<span class="sourceLineNo">410</span><a name="line.410"></a>
+<span class="sourceLineNo">411</span>  @Override<a name="line.411"></a>
+<span class="sourceLineNo">412</span>  public long getWriteBufferPeriodicFlushTimerTickMs() {<a name="line.412"></a>
+<span class="sourceLineNo">413</span>    return writeBufferPeriodicFlushTimerTickMs.get();<a name="line.413"></a>
+<span class="sourceLineNo">414</span>  }<a name="line.414"></a>
+<span class="sourceLineNo">415</span><a name="line.415"></a>
+<span class="sourceLineNo">416</span>  @Override<a name="line.416"></a>
+<span class="sourceLineNo">417</span>  public void setRpcTimeout(int rpcTimeout) {<a name="line.417"></a>
+<span class="sourceLineNo">418</span>    this.rpcTimeout.set(rpcTimeout);<a name="line.418"></a>
+<span class="sourceLineNo">419</span>  }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span>  @Override<a name="line.421"></a>
+<span class="sourceLineNo">422</span>  public void setOperationTimeout(int operationTimeout) {<a name="line.422"></a>
+<span class="sourceLineNo">423</span>    this.operationTimeout.set(operationTimeout);<a name="line.423"></a>
+<span class="sourceLineNo">424</span>  }<a name="line.424"></a>
+<span class="sourceLineNo">425</span><a name="line.425"></a>
+<span class="sourceLineNo">426</span>  @VisibleForTesting<a name="line.426"></a>
+<span class="sourceLineNo">427</span>  long getCurrentWriteBufferSize() {<a name="line.427"></a>
+<span class="sourceLineNo">428</span>    return currentWriteBufferSize.get();<a name="line.428"></a>
+<span class="sourceLineNo">429</span>  }<a name="line.429"></a>
+<span class="sourceLineNo">430</span><a name="line.430"></a>
+<span class="sourceLineNo">431</span>  @VisibleForTesting<a name="line.431"></a>
+<span class="sourceLineNo">432</span>  int size() {<a name="line.432"></a>
+<span class="sourceLineNo">433</span>    return undealtMutationCount.get();<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>  private class QueueRowAccess implements RowAccess&lt;Row&gt; {<a name="line.436"></a>
+<span class="sourceLineNo">437</span>    private int remainder = undealtMutationCount.getAndSet(0);<a name="line.437"></a>
+<span class="sourceLineNo">438</span><a name="line.438"></a>
+<span class="sourceLineNo">439</span>    void reset() {<a name="line.439"></a>
+<span class="sourceLineNo">440</span>      restoreRemainder();<a name="line.440"></a>
+<span class="sourceLineNo">441</span>      remainder = undealtMutationCount.getAndSet(0);<a name="line.441"></a>
+<span class="sourceLineNo">442</span>    }<a name="line.442"></a>
+<span class="sourceLineNo">443</span><a name="line.443"></a>
+<span class="sourceLineNo">444</span>    @Override<a name="line.444"></a>
+<span class="sourceLineNo">445</span>    public Iterator&lt;Row&gt; iterator() {<a name="line.445"></a>
+<span class="sourceLineNo">446</span>      return new Iterator&lt;Row&gt;() {<a name="line.446"></a>
+<span class="sourceLineNo">447</span>        private final Iterator&lt;Mutation&gt; iter = writeAsyncBuffer.iterator();<a name="line.447"></a>
+<span class="sourceLineNo">448</span>        private int countDown = remainder;<a name="line.448"></a>
+<span class="sourceLineNo">449</span>        private Mutation last = null;<a name="line.449"></a>
+<span class="sourceLineNo">450</span>        @Override<a name="line.450"></a>
+<span class="sourceLineNo">451</span>        public boolean hasNext() {<a name="line.451"></a>
+<span class="sourceLineNo">452</span>          if (countDown &lt;= 0) {<a name="line.452"></a>
+<span class="sourceLineNo">453</span>            return false;<a name="line.453"></a>
+<span class="sourceLineNo">454</span>          }<a name="line.454"></a>
+<span class="sourceLineNo">455</span>          return iter.hasNext();<a name="line.455"></a>
+<span class="sourceLineNo">456</span>        }<a name="line.456"></a>
+<span class="sourceLineNo">457</span>        @Override<a name="line.457"></a>
+<span class="sourceLineNo">458</span>        public Row next() {<a name="line.458"></a>
+<span class="sourceLineNo">459</span>          if (!hasNext()) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span>            throw new NoSuchElementException();<a name="line.460"></a>
+<span class="sourceLineNo">461</span>          }<a name="line.461"></a>
+<span class="sourceLineNo">462</span>          last = iter.next();<a name="line.462"></a>
+<span class="sourceLineNo">463</span>          if (last == null) {<a name="line.463"></a>
+<span class="sourceLineNo">464</span>            throw new NoSuchElementException();<a name="line.464"></a>
+<span class="sourceLineNo">465</span>          }<a name="line.465"></a>
+<span class="sourceLineNo">466</span>          --countDown;<a name="line.466"></a>
+<span class="sourceLineNo">467</span>          return last;<a name="line.467"></a>
+<span class="sourceLineNo">468</span>        }<a name="line.468"></a>
+<span class="sourceLineNo">469</span>        @Override<a name="line.469"></a>
+<span class="sourceLineNo">470</span>        public void remove() {<a name="line.470"></a>
+<span class="sourceLineNo">471</span>          if (last == null) {<a name="line.471"></a>
+<span class="sourceLineNo">472</span>            throw new IllegalStateException();<a name="line.472"></a>
+<span class="sourceLineNo">473</span>          }<a name="line.473"></a>
+<span class="sourceLineNo">474</span>          iter.remove();<a name="line.474"></a>
+<span class="sourceLineNo">475</span>          currentWriteBufferSize.addAndGet(-last.heapSize());<a name="line.475"></a>
+<span class="sourceLineNo">476</span>          --remainder;<a name="line.476"></a>
+<span class="sourceLineNo">477</span>        }<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><a name="line.480"></a>
+<span class="sourceLineNo">481</span>    @Override<a name="line.481"></a>
+<span class="sourceLineNo">482</span>    public int size() {<a name="line.482"></a>
+<span class="sourceLineNo">483</span>      return remainder;<a name="line.483"></a>
+<span class="sourceLineNo">484</span>    }<a name="line.484"></a>
+<span class="sourceLineNo">485</span><a name="line.485"></a>
+<span class="sourceLineNo">486</span>    void restoreRemainder() {<a name="line.486"></a>
+<span class="sourceLineNo">487</span>      if (remainder &gt; 0) {<a name="line.487"></a>
+<span class="sourceLineNo">488</span>        undealtMutationCount.addAndGet(remainder);<a name="line.488"></a>
+<span class="sourceLineNo">489</span>        remainder = 0;<a name="line.489"></a>
+<span class="sourceLineNo">490</span>      }<a name="line.490"></a>
+<span class="sourceLineNo">491</span>    }<a name="line.491"></a>
+<span class="sourceLineNo">492</span><a name="line.492"></a>
+<span class="sourceLineNo">493</span>    @Override<a name="line.493"></a>
+<span class="sourceLineNo">494</span>    public boolean isEmpty() {<a name="line.494"></a>
+<span class="sourceLineNo">495</span>      return remainder &lt;= 0;<a name="line.495"></a>
+<span class="sourceLineNo">496</span>    }<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>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/25f2bbc0/devapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/CleanerChore.Action.html
----------------------------------------------------------------------
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/CleanerChore.Action.html b/devapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/CleanerChore.Action.html
index 1cb0ddb..ce37fa3 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/CleanerChore.Action.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/master/cleaner/CleanerChore.Action.html
@@ -61,7 +61,7 @@
 <span class="sourceLineNo">053</span>public abstract class CleanerChore&lt;T extends FileCleanerDelegate&gt; extends ScheduledChore<a name="line.53"></a>
 <span class="sourceLineNo">054</span>    implements ConfigurationObserver {<a name="line.54"></a>
 <span class="sourceLineNo">055</span><a name="line.55"></a>
-<span class="sourceLineNo">056</span>  private static final Logger LOG = LoggerFactory.getLogger(CleanerChore.class.getName());<a name="line.56"></a>
+<span class="sourceLineNo">056</span>  private static final Logger LOG = LoggerFactory.getLogger(CleanerChore.class);<a name="line.56"></a>
 <span class="sourceLineNo">057</span>  private static final int AVAIL_PROCESSORS = Runtime.getRuntime().availableProcessors();<a name="line.57"></a>
 <span class="sourceLineNo">058</span><a name="line.58"></a>
 <span class="sourceLineNo">059</span>  /**<a name="line.59"></a>
@@ -118,7 +118,7 @@
 <span class="sourceLineNo">110</span>      chorePoolSize = chorePoolSize == 0 ?<a name="line.110"></a>
 <span class="sourceLineNo">111</span>          calculatePoolSize(DEFAULT_CHORE_POOL_SIZE) : chorePoolSize;<a name="line.111"></a>
 <span class="sourceLineNo">112</span>      this.chorePool = new ForkJoinPool(chorePoolSize);<a name="line.112"></a>
-<span class="sourceLineNo">113</span>      LOG.info("Cleaner pool size is " + chorePoolSize);<a name="line.113"></a>
+<span class="sourceLineNo">113</span>      LOG.info("Cleaner pool size is {}", chorePoolSize);<a name="line.113"></a>
 <span class="sourceLineNo">114</span>    }<a name="line.114"></a>
 <span class="sourceLineNo">115</span>  }<a name="line.115"></a>
 <span class="sourceLineNo">116</span><a name="line.116"></a>
@@ -133,7 +133,7 @@
 <span class="sourceLineNo">125</span>      // but upmost to the number of available processors.<a name="line.125"></a>
 <span class="sourceLineNo">126</span>      int size = Math.min(Integer.valueOf(poolSize), AVAIL_PROCESSORS);<a name="line.126"></a>
 <span class="sourceLineNo">127</span>      if (size == AVAIL_PROCESSORS) {<a name="line.127"></a>
-<span class="sourceLineNo">128</span>        LOG.warn("Use full core processors to scan dir, size={}" + size);<a name="line.128"></a>
+<span class="sourceLineNo">128</span>        LOG.warn("Use full core processors to scan dir, size={}", size);<a name="line.128"></a>
 <span class="sourceLineNo">129</span>      }<a name="line.129"></a>
 <span class="sourceLineNo">130</span>      return size;<a name="line.130"></a>
 <span class="sourceLineNo">131</span>    } else if (poolSize.matches("0.[0-9]+|1.0")) {<a name="line.131"></a>
@@ -165,7 +165,7 @@
 <span class="sourceLineNo">157</span>      for (String className : logCleaners) {<a name="line.157"></a>
 <span class="sourceLineNo">158</span>        T logCleaner = newFileCleaner(className, conf);<a name="line.158"></a>
 <span class="sourceLineNo">159</span>        if (logCleaner != null) {<a name="line.159"></a>
-<span class="sourceLineNo">160</span>          LOG.debug("Initialize cleaner=" + className);<a name="line.160"></a>
+<span class="sourceLineNo">160</span>          LOG.debug("Initialize cleaner={}", className);<a name="line.160"></a>
 <span class="sourceLineNo">161</span>          this.cleanersChain.add(logCleaner);<a name="line.161"></a>
 <span class="sourceLineNo">162</span>        }<a name="line.162"></a>
 <span class="sourceLineNo">163</span>      }<a name="line.163"></a>
@@ -224,7 +224,7 @@
 <span class="sourceLineNo">216</span>      if (runCleaner()) {<a name="line.216"></a>
 <span class="sourceLineNo">217</span>        LOG.debug("Cleaned old files/dirs under {} successfully",  oldFileDir);<a name="line.217"></a>
 <span class="sourceLineNo">218</span>      } else {<a name="line.218"></a>
-<span class="sourceLineNo">219</span>        LOG.warn("Failed to fully clean old files/dirs under " + oldFileDir + ".");<a name="line.219"></a>
+<span class="sourceLineNo">219</span>        LOG.warn("Failed to fully clean old files/dirs under {}", oldFileDir);<a name="line.219"></a>
 <span class="sourceLineNo">220</span>      }<a name="line.220"></a>
 <span class="sourceLineNo">221</span>      // After each clean chore, checks if receives reconfigure notification while cleaning<a name="line.221"></a>
 <span class="sourceLineNo">222</span>      if (reconfig.compareAndSet(true, false)) {<a name="line.222"></a>
@@ -276,7 +276,7 @@
 <span class="sourceLineNo">268</span>          directorySpaces.put(f, space);<a name="line.268"></a>
 <span class="sourceLineNo">269</span>          return space;<a name="line.269"></a>
 <span class="sourceLineNo">270</span>        } catch (IOException e) {<a name="line.270"></a>
-<span class="sourceLineNo">271</span>          LOG.trace("Failed to get space consumed by path={}", f.getPath(), e);<a name="line.271"></a>
+<span class="sourceLineNo">271</span>          LOG.trace("Failed to get space consumed by path={}", f, e);<a name="line.271"></a>
 <span class="sourceLineNo">272</span>          return -1;<a name="line.272"></a>
 <span class="sourceLineNo">273</span>        }<a name="line.273"></a>
 <span class="sourceLineNo">274</span>      }<a name="line.274"></a>


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