http://git-wip-us.apache.org/repos/asf/hbase-site/blob/854846a5/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html index 057ab00..46ac7f1 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.LogsComparator.html @@ -390,230 +390,234 @@ <span class="sourceLineNo">382</span> return replicationPeer.isPeerEnabled();<a name="line.382"></a> <span class="sourceLineNo">383</span> }<a name="line.383"></a> <span class="sourceLineNo">384</span><a name="line.384"></a> -<span class="sourceLineNo">385</span> private void initialize() {<a name="line.385"></a> -<span class="sourceLineNo">386</span> int sleepMultiplier = 1;<a name="line.386"></a> -<span class="sourceLineNo">387</span> while (this.isSourceActive()) {<a name="line.387"></a> -<span class="sourceLineNo">388</span> ReplicationEndpoint replicationEndpoint;<a name="line.388"></a> -<span class="sourceLineNo">389</span> try {<a name="line.389"></a> -<span class="sourceLineNo">390</span> replicationEndpoint = createReplicationEndpoint();<a name="line.390"></a> -<span class="sourceLineNo">391</span> } catch (Exception e) {<a name="line.391"></a> -<span class="sourceLineNo">392</span> LOG.warn("error creating ReplicationEndpoint, retry", e);<a name="line.392"></a> -<span class="sourceLineNo">393</span> if (sleepForRetries("Error creating ReplicationEndpoint", sleepMultiplier)) {<a name="line.393"></a> -<span class="sourceLineNo">394</span> sleepMultiplier++;<a name="line.394"></a> -<span 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LOG.info("Replicating " + clusterId + " -> " + peerClusterId);<a name="line.440"></a> +<span class="sourceLineNo">441</span><a name="line.441"></a> +<span class="sourceLineNo">442</span> initializeWALEntryFilter();<a name="line.442"></a> +<span class="sourceLineNo">443</span> // start workers<a name="line.443"></a> +<span class="sourceLineNo">444</span> for (Map.Entry<String, PriorityBlockingQueue<Path>> entry : queues.entrySet()) {<a name="line.444"></a> +<span class="sourceLineNo">445</span> String walGroupId = entry.getKey();<a name="line.445"></a> +<span class="sourceLineNo">446</span> PriorityBlockingQueue<Path> queue = entry.getValue();<a name="line.446"></a> +<span class="sourceLineNo">447</span> tryStartNewShipper(walGroupId, queue);<a name="line.447"></a> +<span class="sourceLineNo">448</span> }<a name="line.448"></a> +<span class="sourceLineNo">449</span> }<a name="line.449"></a> +<span class="sourceLineNo">450</span><a name="line.450"></a> +<span 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public void terminate(String reason) {<a name="line.462"></a> +<span class="sourceLineNo">463</span> terminate(reason, null);<a name="line.463"></a> +<span class="sourceLineNo">464</span> }<a name="line.464"></a> +<span class="sourceLineNo">465</span><a name="line.465"></a> +<span class="sourceLineNo">466</span> @Override<a name="line.466"></a> +<span class="sourceLineNo">467</span> public void terminate(String reason, Exception cause) {<a name="line.467"></a> +<span class="sourceLineNo">468</span> terminate(reason, cause, true);<a name="line.468"></a> +<span class="sourceLineNo">469</span> }<a name="line.469"></a> +<span class="sourceLineNo">470</span><a name="line.470"></a> +<span class="sourceLineNo">471</span> public void terminate(String reason, Exception cause, boolean join) {<a name="line.471"></a> +<span class="sourceLineNo">472</span> if (cause == null) {<a name="line.472"></a> +<span class="sourceLineNo">473</span> LOG.info("Closing source " + this.queueId + " because: " + reason);<a name="line.473"></a> +<span class="sourceLineNo">474</span> } else {<a name="line.474"></a> +<span class="sourceLineNo">475</span> LOG.error("Closing source " + this.queueId + " because an error occurred: " + reason,<a name="line.475"></a> +<span class="sourceLineNo">476</span> cause);<a name="line.476"></a> +<span class="sourceLineNo">477</span> }<a name="line.477"></a> +<span class="sourceLineNo">478</span> this.sourceRunning = false;<a name="line.478"></a> +<span class="sourceLineNo">479</span> if (initThread != null && Thread.currentThread() != initThread) {<a name="line.479"></a> +<span class="sourceLineNo">480</span> // This usually won't happen but anyway, let's wait until the initialization thread exits.<a name="line.480"></a> +<span class="sourceLineNo">481</span> // And notice that we may call terminate directly from the initThread so here we need to<a name="line.481"></a> +<span class="sourceLineNo">482</span> // avoid join on ourselves.<a name="line.482"></a> +<span class="sourceLineNo">483</span> initThread.interrupt();<a name="line.483"></a> +<span class="sourceLineNo">484</span> Threads.shutdown(initThread, this.sleepForRetries);<a name="line.484"></a> +<span class="sourceLineNo">485</span> }<a name="line.485"></a> +<span class="sourceLineNo">486</span> Collection<ReplicationSourceShipper> workers = workerThreads.values();<a name="line.486"></a> +<span class="sourceLineNo">487</span> for (ReplicationSourceShipper worker : workers) {<a name="line.487"></a> +<span class="sourceLineNo">488</span> worker.stopWorker();<a name="line.488"></a> +<span class="sourceLineNo">489</span> worker.entryReader.interrupt();<a name="line.489"></a> +<span class="sourceLineNo">490</span> worker.interrupt();<a name="line.490"></a> +<span class="sourceLineNo">491</span> }<a name="line.491"></a> +<span class="sourceLineNo">492</span> if (this.replicationEndpoint != null) {<a name="line.492"></a> +<span class="sourceLineNo">493</span> this.replicationEndpoint.stop();<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span> if (join) {<a name="line.495"></a> +<span class="sourceLineNo">496</span> for (ReplicationSourceShipper worker : workers) {<a name="line.496"></a> +<span class="sourceLineNo">497</span> Threads.shutdown(worker, this.sleepForRetries);<a name="line.497"></a> +<span class="sourceLineNo">498</span> LOG.info("ReplicationSourceWorker " + worker.getName() + " terminated");<a name="line.498"></a> +<span class="sourceLineNo">499</span> }<a name="line.499"></a> +<span class="sourceLineNo">500</span> if (this.replicationEndpoint != null) {<a name="line.500"></a> +<span class="sourceLineNo">501</span> try {<a name="line.501"></a> +<span class="sourceLineNo">502</span> this.replicationEndpoint.awaitTerminated(sleepForRetries * maxRetriesMultiplier,<a name="line.502"></a> +<span class="sourceLineNo">503</span> TimeUnit.MILLISECONDS);<a 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@return start time<a name="line.552"></a> +<span class="sourceLineNo">553</span> */<a name="line.553"></a> +<span class="sourceLineNo">554</span> private static long getTS(Path p) {<a name="line.554"></a> +<span class="sourceLineNo">555</span> int tsIndex = p.getName().lastIndexOf('.') + 1;<a name="line.555"></a> +<span class="sourceLineNo">556</span> return Long.parseLong(p.getName().substring(tsIndex));<a name="line.556"></a> +<span class="sourceLineNo">557</span> }<a name="line.557"></a> +<span class="sourceLineNo">558</span> }<a name="line.558"></a> +<span class="sourceLineNo">559</span><a name="line.559"></a> +<span class="sourceLineNo">560</span> @Override<a name="line.560"></a> +<span class="sourceLineNo">561</span> public String getStats() {<a name="line.561"></a> +<span class="sourceLineNo">562</span> StringBuilder sb = new StringBuilder();<a name="line.562"></a> +<span class="sourceLineNo">563</span> sb.append("Total replicated edits: ").append(totalReplicatedEdits)<a 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").append(currentPath).append(" at position: ")<a name="line.572"></a> +<span class="sourceLineNo">573</span> .append(position).append("\n");<a name="line.573"></a> +<span class="sourceLineNo">574</span> } else {<a name="line.574"></a> +<span class="sourceLineNo">575</span> sb.append("no replication ongoing, waiting for new log");<a name="line.575"></a> +<span class="sourceLineNo">576</span> }<a name="line.576"></a> +<span class="sourceLineNo">577</span> }<a name="line.577"></a> +<span class="sourceLineNo">578</span> return sb.toString();<a name="line.578"></a> +<span class="sourceLineNo">579</span> }<a name="line.579"></a> +<span class="sourceLineNo">580</span><a name="line.580"></a> +<span class="sourceLineNo">581</span> @Override<a name="line.581"></a> +<span class="sourceLineNo">582</span> public MetricsSource getSourceMetrics() {<a name="line.582"></a> +<span class="sourceLineNo">583</span> return this.metrics;<a name="line.583"></a> +<span class="sourceLineNo">584</span> }<a name="line.584"></a> +<span class="sourceLineNo">585</span><a name="line.585"></a> +<span class="sourceLineNo">586</span> @Override<a name="line.586"></a> +<span class="sourceLineNo">587</span> public void postShipEdits(List<Entry> entries, int batchSize) {<a name="line.587"></a> +<span class="sourceLineNo">588</span> if (throttler.isEnabled()) {<a name="line.588"></a> +<span class="sourceLineNo">589</span> throttler.addPushSize(batchSize);<a name="line.589"></a> +<span class="sourceLineNo">590</span> }<a name="line.590"></a> +<span class="sourceLineNo">591</span> totalReplicatedEdits.addAndGet(entries.size());<a name="line.591"></a> +<span class="sourceLineNo">592</span> totalBufferUsed.addAndGet(-batchSize);<a name="line.592"></a> +<span class="sourceLineNo">593</span> }<a name="line.593"></a> +<span class="sourceLineNo">594</span><a name="line.594"></a> +<span class="sourceLineNo">595</span> @Override<a name="line.595"></a> +<span class="sourceLineNo">596</span> public WALFileLengthProvider getWALFileLengthProvider() {<a name="line.596"></a> +<span class="sourceLineNo">597</span> return walFileLengthProvider;<a name="line.597"></a> +<span class="sourceLineNo">598</span> }<a name="line.598"></a> +<span class="sourceLineNo">599</span><a name="line.599"></a> +<span class="sourceLineNo">600</span> @Override<a name="line.600"></a> +<span class="sourceLineNo">601</span> public ServerName getServerWALsBelongTo() {<a name="line.601"></a> +<span class="sourceLineNo">602</span> return server.getServerName();<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> ReplicationQueueStorage getQueueStorage() {<a name="line.605"></a> -<span class="sourceLineNo">606</span> return queueStorage;<a name="line.606"></a> +<span class="sourceLineNo">605</span> Server getServer() {<a name="line.605"></a> +<span class="sourceLineNo">606</span> 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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/854846a5/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.html index 057ab00..46ac7f1 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.html @@ -390,230 +390,234 @@ <span class="sourceLineNo">382</span> return replicationPeer.isPeerEnabled();<a name="line.382"></a> <span class="sourceLineNo">383</span> }<a name="line.383"></a> <span class="sourceLineNo">384</span><a name="line.384"></a> -<span class="sourceLineNo">385</span> private void initialize() {<a name="line.385"></a> -<span 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class="sourceLineNo">451</span> @Override<a name="line.451"></a> +<span class="sourceLineNo">452</span> public void startup() {<a name="line.452"></a> +<span class="sourceLineNo">453</span> // mark we are running now<a name="line.453"></a> +<span class="sourceLineNo">454</span> this.sourceRunning = true;<a name="line.454"></a> +<span class="sourceLineNo">455</span> initThread = new Thread(this::initialize);<a name="line.455"></a> +<span class="sourceLineNo">456</span> Threads.setDaemonThreadRunning(initThread,<a name="line.456"></a> +<span class="sourceLineNo">457</span> Thread.currentThread().getName() + ".replicationSource," + this.queueId,<a name="line.457"></a> +<span class="sourceLineNo">458</span> this::uncaughtException);<a name="line.458"></a> +<span class="sourceLineNo">459</span> }<a name="line.459"></a> +<span class="sourceLineNo">460</span><a name="line.460"></a> +<span class="sourceLineNo">461</span> @Override<a name="line.461"></a> +<span class="sourceLineNo">462</span> public void terminate(String reason) {<a name="line.462"></a> +<span class="sourceLineNo">463</span> terminate(reason, null);<a name="line.463"></a> +<span class="sourceLineNo">464</span> }<a name="line.464"></a> +<span class="sourceLineNo">465</span><a name="line.465"></a> +<span class="sourceLineNo">466</span> @Override<a name="line.466"></a> +<span class="sourceLineNo">467</span> public void terminate(String reason, Exception cause) {<a name="line.467"></a> +<span class="sourceLineNo">468</span> terminate(reason, cause, true);<a name="line.468"></a> +<span class="sourceLineNo">469</span> }<a name="line.469"></a> +<span class="sourceLineNo">470</span><a name="line.470"></a> +<span class="sourceLineNo">471</span> public void terminate(String reason, Exception cause, boolean join) {<a name="line.471"></a> +<span class="sourceLineNo">472</span> if (cause == null) {<a name="line.472"></a> +<span class="sourceLineNo">473</span> LOG.info("Closing source " + this.queueId + " because: " + reason);<a name="line.473"></a> +<span class="sourceLineNo">474</span> } else {<a name="line.474"></a> +<span class="sourceLineNo">475</span> LOG.error("Closing source " + this.queueId + " because an error occurred: " + reason,<a name="line.475"></a> +<span class="sourceLineNo">476</span> cause);<a name="line.476"></a> +<span class="sourceLineNo">477</span> }<a name="line.477"></a> +<span class="sourceLineNo">478</span> this.sourceRunning = false;<a name="line.478"></a> +<span class="sourceLineNo">479</span> if (initThread != null && Thread.currentThread() != initThread) {<a name="line.479"></a> +<span class="sourceLineNo">480</span> // This usually won't happen but anyway, let's wait until the initialization thread exits.<a name="line.480"></a> +<span class="sourceLineNo">481</span> // And notice that we may call terminate directly from the initThread so here we need to<a name="line.481"></a> +<span class="sourceLineNo">482</span> // avoid join on ourselves.<a name="line.482"></a> +<span class="sourceLineNo">483</span> initThread.interrupt();<a name="line.483"></a> +<span class="sourceLineNo">484</span> Threads.shutdown(initThread, this.sleepForRetries);<a name="line.484"></a> +<span class="sourceLineNo">485</span> }<a name="line.485"></a> +<span class="sourceLineNo">486</span> Collection<ReplicationSourceShipper> workers = workerThreads.values();<a name="line.486"></a> +<span class="sourceLineNo">487</span> for (ReplicationSourceShipper worker : workers) {<a name="line.487"></a> +<span class="sourceLineNo">488</span> worker.stopWorker();<a name="line.488"></a> +<span class="sourceLineNo">489</span> worker.entryReader.interrupt();<a name="line.489"></a> +<span class="sourceLineNo">490</span> worker.interrupt();<a name="line.490"></a> +<span class="sourceLineNo">491</span> }<a name="line.491"></a> +<span class="sourceLineNo">492</span> if (this.replicationEndpoint != null) {<a name="line.492"></a> +<span class="sourceLineNo">493</span> this.replicationEndpoint.stop();<a name="line.493"></a> +<span class="sourceLineNo">494</span> }<a name="line.494"></a> +<span class="sourceLineNo">495</span> if (join) {<a name="line.495"></a> +<span class="sourceLineNo">496</span> for (ReplicationSourceShipper worker : workers) {<a name="line.496"></a> +<span class="sourceLineNo">497</span> Threads.shutdown(worker, this.sleepForRetries);<a name="line.497"></a> +<span class="sourceLineNo">498</span> LOG.info("ReplicationSourceWorker " + worker.getName() + " terminated");<a name="line.498"></a> +<span class="sourceLineNo">499</span> }<a name="line.499"></a> +<span class="sourceLineNo">500</span> if (this.replicationEndpoint != null) {<a name="line.500"></a> +<span class="sourceLineNo">501</span> try {<a name="line.501"></a> +<span class="sourceLineNo">502</span> this.replicationEndpoint.awaitTerminated(sleepForRetries * maxRetriesMultiplier,<a name="line.502"></a> +<span class="sourceLineNo">503</span> TimeUnit.MILLISECONDS);<a name="line.503"></a> +<span class="sourceLineNo">504</span> } catch (TimeoutException te) {<a name="line.504"></a> +<span class="sourceLineNo">505</span> LOG.warn("Got exception while waiting for endpoint to shutdown for replication source :" +<a name="line.505"></a> +<span class="sourceLineNo">506</span> this.queueId, te);<a name="line.506"></a> +<span class="sourceLineNo">507</span> }<a name="line.507"></a> +<span class="sourceLineNo">508</span> }<a name="line.508"></a> +<span class="sourceLineNo">509</span> }<a name="line.509"></a> +<span class="sourceLineNo">510</span> }<a name="line.510"></a> +<span class="sourceLineNo">511</span><a name="line.511"></a> +<span class="sourceLineNo">512</span> @Override<a name="line.512"></a> +<span class="sourceLineNo">513</span> public String getQueueId() {<a name="line.513"></a> +<span class="sourceLineNo">514</span> return this.queueId;<a name="line.514"></a> +<span class="sourceLineNo">515</span> }<a name="line.515"></a> +<span class="sourceLineNo">516</span><a name="line.516"></a> +<span class="sourceLineNo">517</span> @Override<a name="line.517"></a> +<span class="sourceLineNo">518</span> public String getPeerId() {<a name="line.518"></a> +<span class="sourceLineNo">519</span> return this.peerId;<a name="line.519"></a> +<span class="sourceLineNo">520</span> }<a name="line.520"></a> +<span class="sourceLineNo">521</span><a name="line.521"></a> +<span class="sourceLineNo">522</span> @Override<a name="line.522"></a> +<span class="sourceLineNo">523</span> public Path getCurrentPath() {<a name="line.523"></a> +<span class="sourceLineNo">524</span> // only for testing<a name="line.524"></a> +<span class="sourceLineNo">525</span> for (ReplicationSourceShipper worker : workerThreads.values()) {<a name="line.525"></a> +<span class="sourceLineNo">526</span> if (worker.getCurrentPath() != null) {<a name="line.526"></a> +<span class="sourceLineNo">527</span> return worker.getCurrentPath();<a name="line.527"></a> +<span 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return server;<a name="line.606"></a> <span class="sourceLineNo">607</span> }<a name="line.607"></a> -<span class="sourceLineNo">608</span>}<a name="line.608"></a> +<span class="sourceLineNo">608</span><a name="line.608"></a> +<span class="sourceLineNo">609</span> ReplicationQueueStorage getQueueStorage() {<a name="line.609"></a> +<span class="sourceLineNo">610</span> return queueStorage;<a name="line.610"></a> +<span class="sourceLineNo">611</span> }<a name="line.611"></a> +<span class="sourceLineNo">612</span>}<a name="line.612"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/854846a5/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALActionListener.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALActionListener.html b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALActionListener.html index eb37a93..c474852 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALActionListener.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceWALActionListener.html @@ -80,21 +80,13 @@ <span class="sourceLineNo">072</span> if (ReplicationUtils.isReplicationForBulkLoadDataEnabled(conf)) {<a name="line.72"></a> <span class="sourceLineNo">073</span> return;<a name="line.73"></a> <span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span> WALKeyImpl keyImpl = (WALKeyImpl) logKey;<a name="line.75"></a> -<span class="sourceLineNo">076</span> // For serial replication we need to count all the sequence ids even for markers, so here we<a name="line.76"></a> -<span class="sourceLineNo">077</span> // always need to retain the replication scopes to let 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