You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by bu...@apache.org on 2016/08/08 14:22:35 UTC
[39/52] [partial] hbase-site git commit: Published site at
30d7eeaefe431bc263519064662e6dc8ad8ff05a.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a5d8deaf/apidocs/src-html/org/apache/hadoop/hbase/RegionLoad.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/RegionLoad.html b/apidocs/src-html/org/apache/hadoop/hbase/RegionLoad.html
index 8176664..f3bebea 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/RegionLoad.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/RegionLoad.html
@@ -62,7 +62,7 @@
<span class="sourceLineNo">054</span> * @return the region name as a string<a name="line.54"></a>
<span class="sourceLineNo">055</span> */<a name="line.55"></a>
<span class="sourceLineNo">056</span> public String getNameAsString() {<a name="line.56"></a>
-<span class="sourceLineNo">057</span> return Bytes.toString(getName());<a name="line.57"></a>
+<span class="sourceLineNo">057</span> return Bytes.toStringBinary(getName());<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>
<span class="sourceLineNo">060</span> /**<a name="line.60"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a5d8deaf/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.HTableMultiplexerStatus.html
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diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.HTableMultiplexerStatus.html b/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.HTableMultiplexerStatus.html
index 195ffb2..d607296 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.HTableMultiplexerStatus.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.HTableMultiplexerStatus.html
@@ -450,219 +450,223 @@
<span class="sourceLineNo">442</span> private final ScheduledExecutorService executor;<a name="line.442"></a>
<span class="sourceLineNo">443</span> private final int maxRetryInQueue;<a name="line.443"></a>
<span class="sourceLineNo">444</span> private final AtomicInteger retryInQueue = new AtomicInteger(0);<a name="line.444"></a>
-<span class="sourceLineNo">445</span><a name="line.445"></a>
-<span class="sourceLineNo">446</span> public FlushWorker(Configuration conf, ClusterConnection conn, HRegionLocation addr,<a name="line.446"></a>
-<span class="sourceLineNo">447</span> HTableMultiplexer htableMultiplexer, int perRegionServerBufferQueueSize,<a name="line.447"></a>
-<span class="sourceLineNo">448</span> ExecutorService pool, ScheduledExecutorService executor) {<a name="line.448"></a>
-<span class="sourceLineNo">449</span> this.addr = addr;<a name="line.449"></a>
-<span class="sourceLineNo">450</span> this.multiplexer = htableMultiplexer;<a name="line.450"></a>
-<span class="sourceLineNo">451</span> this.queue = new LinkedBlockingQueue<>(perRegionServerBufferQueueSize);<a name="line.451"></a>
-<span class="sourceLineNo">452</span> RpcRetryingCallerFactory rpcCallerFactory = RpcRetryingCallerFactory.instantiate(conf);<a name="line.452"></a>
-<span class="sourceLineNo">453</span> RpcControllerFactory rpcControllerFactory = RpcControllerFactory.instantiate(conf);<a name="line.453"></a>
-<span class="sourceLineNo">454</span> this.ap = new AsyncProcess(conn, conf, pool, rpcCallerFactory, false, rpcControllerFactory);<a name="line.454"></a>
-<span class="sourceLineNo">455</span> this.executor = executor;<a name="line.455"></a>
-<span class="sourceLineNo">456</span> this.maxRetryInQueue = conf.getInt(TABLE_MULTIPLEXER_MAX_RETRIES_IN_QUEUE, 10000);<a name="line.456"></a>
-<span class="sourceLineNo">457</span> }<a name="line.457"></a>
-<span class="sourceLineNo">458</span><a name="line.458"></a>
-<span class="sourceLineNo">459</span> protected LinkedBlockingQueue<PutStatus> getQueue() {<a name="line.459"></a>
-<span class="sourceLineNo">460</span> return this.queue;<a name="line.460"></a>
+<span class="sourceLineNo">445</span> private final int writeRpcTimeout; // needed to pass in through AsyncProcess constructor<a name="line.445"></a>
+<span class="sourceLineNo">446</span><a name="line.446"></a>
+<span class="sourceLineNo">447</span> public FlushWorker(Configuration conf, ClusterConnection conn, HRegionLocation addr,<a name="line.447"></a>
+<span class="sourceLineNo">448</span> HTableMultiplexer htableMultiplexer, int perRegionServerBufferQueueSize,<a name="line.448"></a>
+<span class="sourceLineNo">449</span> ExecutorService pool, ScheduledExecutorService executor) {<a name="line.449"></a>
+<span class="sourceLineNo">450</span> this.addr = addr;<a name="line.450"></a>
+<span class="sourceLineNo">451</span> this.multiplexer = htableMultiplexer;<a name="line.451"></a>
+<span class="sourceLineNo">452</span> this.queue = new LinkedBlockingQueue<>(perRegionServerBufferQueueSize);<a name="line.452"></a>
+<span class="sourceLineNo">453</span> RpcRetryingCallerFactory rpcCallerFactory = RpcRetryingCallerFactory.instantiate(conf);<a name="line.453"></a>
+<span class="sourceLineNo">454</span> RpcControllerFactory rpcControllerFactory = RpcControllerFactory.instantiate(conf);<a name="line.454"></a>
+<span class="sourceLineNo">455</span> this.writeRpcTimeout = conf.getInt(HConstants.HBASE_RPC_WRITE_TIMEOUT_KEY,<a name="line.455"></a>
+<span class="sourceLineNo">456</span> conf.getInt(HConstants.HBASE_RPC_TIMEOUT_KEY,<a name="line.456"></a>
+<span class="sourceLineNo">457</span> HConstants.DEFAULT_HBASE_RPC_TIMEOUT));<a name="line.457"></a>
+<span class="sourceLineNo">458</span> this.ap = new AsyncProcess(conn, conf, pool, rpcCallerFactory, false, rpcControllerFactory, writeRpcTimeout);<a name="line.458"></a>
+<span class="sourceLineNo">459</span> this.executor = executor;<a name="line.459"></a>
+<span class="sourceLineNo">460</span> this.maxRetryInQueue = conf.getInt(TABLE_MULTIPLEXER_MAX_RETRIES_IN_QUEUE, 10000);<a name="line.460"></a>
<span class="sourceLineNo">461</span> }<a name="line.461"></a>
<span class="sourceLineNo">462</span><a name="line.462"></a>
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-<span class="sourceLineNo">464</span> return totalFailedPutCount.get();<a name="line.464"></a>
+<span class="sourceLineNo">463</span> protected LinkedBlockingQueue<PutStatus> getQueue() {<a name="line.463"></a>
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<span class="sourceLineNo">466</span><a name="line.466"></a>
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-<span class="sourceLineNo">468</span> return queue.size() + currentProcessingCount.get();<a name="line.468"></a>
+<span class="sourceLineNo">467</span> public long getTotalFailedCount() {<a name="line.467"></a>
+<span class="sourceLineNo">468</span> return totalFailedPutCount.get();<a name="line.468"></a>
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<span class="sourceLineNo">470</span><a name="line.470"></a>
-<span class="sourceLineNo">471</span> public AtomicAverageCounter getAverageLatencyCounter() {<a name="line.471"></a>
-<span class="sourceLineNo">472</span> return this.averageLatency;<a name="line.472"></a>
+<span class="sourceLineNo">471</span> public long getTotalBufferedCount() {<a name="line.471"></a>
+<span class="sourceLineNo">472</span> return queue.size() + currentProcessingCount.get();<a name="line.472"></a>
<span class="sourceLineNo">473</span> }<a name="line.473"></a>
<span class="sourceLineNo">474</span><a name="line.474"></a>
-<span class="sourceLineNo">475</span> public long getMaxLatency() {<a name="line.475"></a>
-<span class="sourceLineNo">476</span> return this.maxLatency.getAndSet(0);<a name="line.476"></a>
+<span class="sourceLineNo">475</span> public AtomicAverageCounter getAverageLatencyCounter() {<a name="line.475"></a>
+<span class="sourceLineNo">476</span> return this.averageLatency;<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> boolean resubmitFailedPut(PutStatus ps, HRegionLocation oldLoc) throws IOException {<a name="line.479"></a>
-<span class="sourceLineNo">480</span> // Decrease the retry count<a name="line.480"></a>
-<span class="sourceLineNo">481</span> final int retryCount = ps.maxAttempCount - 1;<a name="line.481"></a>
+<span class="sourceLineNo">479</span> public long getMaxLatency() {<a name="line.479"></a>
+<span class="sourceLineNo">480</span> return this.maxLatency.getAndSet(0);<a name="line.480"></a>
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<span class="sourceLineNo">482</span><a name="line.482"></a>
-<span class="sourceLineNo">483</span> if (retryCount <= 0) {<a name="line.483"></a>
-<span class="sourceLineNo">484</span> // Update the failed counter and no retry any more.<a name="line.484"></a>
-<span class="sourceLineNo">485</span> return false;<a name="line.485"></a>
-<span class="sourceLineNo">486</span> }<a name="line.486"></a>
-<span class="sourceLineNo">487</span><a name="line.487"></a>
-<span class="sourceLineNo">488</span> int cnt = getRetryInQueue().incrementAndGet();<a name="line.488"></a>
-<span class="sourceLineNo">489</span> if (cnt > getMaxRetryInQueue()) {<a name="line.489"></a>
-<span class="sourceLineNo">490</span> // Too many Puts in queue for resubmit, give up this<a name="line.490"></a>
-<span class="sourceLineNo">491</span> getRetryInQueue().decrementAndGet();<a name="line.491"></a>
-<span class="sourceLineNo">492</span> return false;<a name="line.492"></a>
-<span class="sourceLineNo">493</span> }<a name="line.493"></a>
-<span class="sourceLineNo">494</span><a name="line.494"></a>
-<span class="sourceLineNo">495</span> final Put failedPut = ps.put;<a name="line.495"></a>
-<span class="sourceLineNo">496</span> // The currentPut is failed. So get the table name for the currentPut.<a name="line.496"></a>
-<span class="sourceLineNo">497</span> final TableName tableName = ps.regionInfo.getTable();<a name="line.497"></a>
+<span class="sourceLineNo">483</span> boolean resubmitFailedPut(PutStatus ps, HRegionLocation oldLoc) throws IOException {<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // Decrease the retry count<a name="line.484"></a>
+<span class="sourceLineNo">485</span> final int retryCount = ps.maxAttempCount - 1;<a name="line.485"></a>
+<span class="sourceLineNo">486</span><a name="line.486"></a>
+<span class="sourceLineNo">487</span> if (retryCount <= 0) {<a name="line.487"></a>
+<span class="sourceLineNo">488</span> // Update the failed counter and no retry any more.<a name="line.488"></a>
+<span class="sourceLineNo">489</span> return false;<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> int cnt = getRetryInQueue().incrementAndGet();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> if (cnt > getMaxRetryInQueue()) {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> // Too many Puts in queue for resubmit, give up this<a name="line.494"></a>
+<span class="sourceLineNo">495</span> getRetryInQueue().decrementAndGet();<a name="line.495"></a>
+<span class="sourceLineNo">496</span> return false;<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> long delayMs = getNextDelay(retryCount);<a name="line.499"></a>
-<span class="sourceLineNo">500</span> if (LOG.isDebugEnabled()) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> LOG.debug("resubmitting after " + delayMs + "ms: " + retryCount);<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span><a name="line.503"></a>
-<span class="sourceLineNo">504</span> // HBASE-12198, HBASE-15221, HBASE-15232: AsyncProcess should be responsible for updating<a name="line.504"></a>
-<span class="sourceLineNo">505</span> // the region location cache when the Put original failed with some exception. If we keep<a name="line.505"></a>
-<span class="sourceLineNo">506</span> // re-trying the same Put to the same location, AsyncProcess isn't doing the right stuff<a name="line.506"></a>
-<span class="sourceLineNo">507</span> // that we expect it to.<a name="line.507"></a>
-<span class="sourceLineNo">508</span> getExecutor().schedule(new Runnable() {<a name="line.508"></a>
-<span class="sourceLineNo">509</span> @Override<a name="line.509"></a>
-<span class="sourceLineNo">510</span> public void run() {<a name="line.510"></a>
-<span class="sourceLineNo">511</span> boolean succ = false;<a name="line.511"></a>
-<span class="sourceLineNo">512</span> try {<a name="line.512"></a>
-<span class="sourceLineNo">513</span> succ = FlushWorker.this.getMultiplexer().put(tableName, failedPut, retryCount);<a name="line.513"></a>
-<span class="sourceLineNo">514</span> } finally {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> FlushWorker.this.getRetryInQueue().decrementAndGet();<a name="line.515"></a>
-<span class="sourceLineNo">516</span> if (!succ) {<a name="line.516"></a>
-<span class="sourceLineNo">517</span> FlushWorker.this.getTotalFailedPutCount().incrementAndGet();<a name="line.517"></a>
-<span class="sourceLineNo">518</span> }<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> }, delayMs, TimeUnit.MILLISECONDS);<a name="line.521"></a>
-<span class="sourceLineNo">522</span> return true;<a name="line.522"></a>
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-<span class="sourceLineNo">524</span><a name="line.524"></a>
-<span class="sourceLineNo">525</span> @VisibleForTesting<a name="line.525"></a>
-<span class="sourceLineNo">526</span> long getNextDelay(int retryCount) {<a name="line.526"></a>
-<span class="sourceLineNo">527</span> return ConnectionUtils.getPauseTime(multiplexer.flushPeriod,<a name="line.527"></a>
-<span class="sourceLineNo">528</span> multiplexer.maxAttempts - retryCount - 1);<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> @VisibleForTesting<a name="line.531"></a>
-<span class="sourceLineNo">532</span> AtomicInteger getRetryInQueue() {<a name="line.532"></a>
-<span class="sourceLineNo">533</span> return this.retryInQueue;<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> @VisibleForTesting<a name="line.536"></a>
-<span class="sourceLineNo">537</span> int getMaxRetryInQueue() {<a name="line.537"></a>
-<span class="sourceLineNo">538</span> return this.maxRetryInQueue;<a name="line.538"></a>
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-<span class="sourceLineNo">540</span><a name="line.540"></a>
-<span class="sourceLineNo">541</span> @VisibleForTesting<a name="line.541"></a>
-<span class="sourceLineNo">542</span> AtomicLong getTotalFailedPutCount() {<a name="line.542"></a>
-<span class="sourceLineNo">543</span> return this.totalFailedPutCount;<a name="line.543"></a>
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-<span class="sourceLineNo">546</span> @VisibleForTesting<a name="line.546"></a>
-<span class="sourceLineNo">547</span> HTableMultiplexer getMultiplexer() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span> return this.multiplexer;<a name="line.548"></a>
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-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span> @VisibleForTesting<a name="line.551"></a>
-<span class="sourceLineNo">552</span> ScheduledExecutorService getExecutor() {<a name="line.552"></a>
-<span class="sourceLineNo">553</span> return this.executor;<a name="line.553"></a>
-<span class="sourceLineNo">554</span> }<a name="line.554"></a>
-<span class="sourceLineNo">555</span><a name="line.555"></a>
-<span class="sourceLineNo">556</span> @Override<a name="line.556"></a>
-<span class="sourceLineNo">557</span> public void run() {<a name="line.557"></a>
-<span class="sourceLineNo">558</span> int failedCount = 0;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> try {<a name="line.559"></a>
-<span class="sourceLineNo">560</span> long start = EnvironmentEdgeManager.currentTime();<a name="line.560"></a>
-<span class="sourceLineNo">561</span><a name="line.561"></a>
-<span class="sourceLineNo">562</span> // drain all the queued puts into the tmp list<a name="line.562"></a>
-<span class="sourceLineNo">563</span> processingList.clear();<a name="line.563"></a>
-<span class="sourceLineNo">564</span> queue.drainTo(processingList);<a name="line.564"></a>
-<span class="sourceLineNo">565</span> if (processingList.size() == 0) {<a name="line.565"></a>
-<span class="sourceLineNo">566</span> // Nothing to flush<a name="line.566"></a>
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-<span class="sourceLineNo">570</span> currentProcessingCount.set(processingList.size());<a name="line.570"></a>
-<span class="sourceLineNo">571</span> // failedCount is decreased whenever a Put is success or resubmit.<a name="line.571"></a>
-<span class="sourceLineNo">572</span> failedCount = processingList.size();<a name="line.572"></a>
+<span class="sourceLineNo">499</span> final Put failedPut = ps.put;<a name="line.499"></a>
+<span class="sourceLineNo">500</span> // The currentPut is failed. So get the table name for the currentPut.<a name="line.500"></a>
+<span class="sourceLineNo">501</span> final TableName tableName = ps.regionInfo.getTable();<a name="line.501"></a>
+<span class="sourceLineNo">502</span><a name="line.502"></a>
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+<span class="sourceLineNo">504</span> if (LOG.isDebugEnabled()) {<a name="line.504"></a>
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+<span class="sourceLineNo">506</span> }<a name="line.506"></a>
+<span class="sourceLineNo">507</span><a name="line.507"></a>
+<span class="sourceLineNo">508</span> // HBASE-12198, HBASE-15221, HBASE-15232: AsyncProcess should be responsible for updating<a name="line.508"></a>
+<span class="sourceLineNo">509</span> // the region location cache when the Put original failed with some exception. If we keep<a name="line.509"></a>
+<span class="sourceLineNo">510</span> // re-trying the same Put to the same location, AsyncProcess isn't doing the right stuff<a name="line.510"></a>
+<span class="sourceLineNo">511</span> // that we expect it to.<a name="line.511"></a>
+<span class="sourceLineNo">512</span> getExecutor().schedule(new Runnable() {<a name="line.512"></a>
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+<span class="sourceLineNo">516</span> try {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> succ = FlushWorker.this.getMultiplexer().put(tableName, failedPut, retryCount);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> } finally {<a name="line.518"></a>
+<span class="sourceLineNo">519</span> FlushWorker.this.getRetryInQueue().decrementAndGet();<a name="line.519"></a>
+<span class="sourceLineNo">520</span> if (!succ) {<a name="line.520"></a>
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+<span class="sourceLineNo">529</span> @VisibleForTesting<a name="line.529"></a>
+<span class="sourceLineNo">530</span> long getNextDelay(int retryCount) {<a name="line.530"></a>
+<span class="sourceLineNo">531</span> return ConnectionUtils.getPauseTime(multiplexer.flushPeriod,<a name="line.531"></a>
+<span class="sourceLineNo">532</span> multiplexer.maxAttempts - retryCount - 1);<a name="line.532"></a>
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+<span class="sourceLineNo">535</span> @VisibleForTesting<a name="line.535"></a>
+<span class="sourceLineNo">536</span> AtomicInteger getRetryInQueue() {<a name="line.536"></a>
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+<span class="sourceLineNo">540</span> @VisibleForTesting<a name="line.540"></a>
+<span class="sourceLineNo">541</span> int getMaxRetryInQueue() {<a name="line.541"></a>
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+<span class="sourceLineNo">545</span> @VisibleForTesting<a name="line.545"></a>
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+<span class="sourceLineNo">548</span> }<a name="line.548"></a>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/a5d8deaf/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.html
----------------------------------------------------------------------
diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.html b/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.html
index 195ffb2..d607296 100644
--- a/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.html
+++ b/apidocs/src-html/org/apache/hadoop/hbase/client/HTableMultiplexer.html
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