http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d41f56fe/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html index 91366eb..d16480e 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.BlockingRpcChannelImplementation.html @@ -424,185 +424,186 @@ <span class="sourceLineNo">416</span> if (count > maxConcurrentCallsPerServer) {<a name="line.416"></a> <span class="sourceLineNo">417</span> throw new ServerTooBusyException(addr, count);<a name="line.417"></a> <span class="sourceLineNo">418</span> }<a name="line.418"></a> -<span class="sourceLineNo">419</span> T connection = getConnection(remoteId);<a name="line.419"></a> -<span class="sourceLineNo">420</span> connection.sendRequest(call, hrc);<a name="line.420"></a> -<span class="sourceLineNo">421</span> } catch (Exception e) {<a name="line.421"></a> -<span class="sourceLineNo">422</span> call.setException(toIOE(e));<a name="line.422"></a> -<span class="sourceLineNo">423</span> }<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> private InetSocketAddress createAddr(ServerName sn) throws UnknownHostException {<a name="line.426"></a> -<span class="sourceLineNo">427</span> InetSocketAddress addr = new InetSocketAddress(sn.getHostname(), sn.getPort());<a name="line.427"></a> -<span class="sourceLineNo">428</span> if (addr.isUnresolved()) {<a name="line.428"></a> -<span class="sourceLineNo">429</span> throw new UnknownHostException("can not resolve " + sn.getServerName());<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span> return addr;<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span><a name="line.433"></a> -<span class="sourceLineNo">434</span> /**<a name="line.434"></a> -<span class="sourceLineNo">435</span> * Interrupt the connections to the given ip:port server. 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class="sourceLineNo">427</span> private InetSocketAddress createAddr(ServerName sn) throws UnknownHostException {<a name="line.427"></a> +<span class="sourceLineNo">428</span> InetSocketAddress addr = new InetSocketAddress(sn.getHostname(), sn.getPort());<a name="line.428"></a> +<span class="sourceLineNo">429</span> if (addr.isUnresolved()) {<a name="line.429"></a> +<span class="sourceLineNo">430</span> throw new UnknownHostException("can not resolve " + sn.getServerName());<a name="line.430"></a> +<span class="sourceLineNo">431</span> }<a name="line.431"></a> +<span class="sourceLineNo">432</span> return addr;<a name="line.432"></a> +<span class="sourceLineNo">433</span> }<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> * Interrupt the connections to the given ip:port server. 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cleanupIdleConnectionTask.cancel(true);<a name="line.494"></a> +<span class="sourceLineNo">495</span> for (T conn : connToClose) {<a name="line.495"></a> +<span class="sourceLineNo">496</span> conn.shutdown();<a name="line.496"></a> +<span class="sourceLineNo">497</span> }<a name="line.497"></a> +<span class="sourceLineNo">498</span> closeInternal();<a name="line.498"></a> +<span class="sourceLineNo">499</span> for (T conn : connToClose) {<a name="line.499"></a> +<span class="sourceLineNo">500</span> conn.cleanupConnection();<a name="line.500"></a> +<span class="sourceLineNo">501</span> }<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> @Override<a name="line.504"></a> +<span class="sourceLineNo">505</span> public BlockingRpcChannel createBlockingRpcChannel(final ServerName sn, final User ticket,<a name="line.505"></a> +<span class="sourceLineNo">506</span> int rpcTimeout) throws UnknownHostException {<a name="line.506"></a> +<span class="sourceLineNo">507</span> return new BlockingRpcChannelImplementation(this, createAddr(sn), ticket, rpcTimeout);<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> @Override<a name="line.510"></a> +<span class="sourceLineNo">511</span> public RpcChannel createRpcChannel(ServerName sn, User user, int rpcTimeout)<a name="line.511"></a> +<span class="sourceLineNo">512</span> throws UnknownHostException {<a name="line.512"></a> +<span class="sourceLineNo">513</span> return new RpcChannelImplementation(this, createAddr(sn), user, rpcTimeout);<a name="line.513"></a> +<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> private static class AbstractRpcChannel {<a name="line.516"></a> +<span class="sourceLineNo">517</span><a name="line.517"></a> +<span class="sourceLineNo">518</span> protected final InetSocketAddress addr;<a name="line.518"></a> +<span class="sourceLineNo">519</span><a name="line.519"></a> +<span class="sourceLineNo">520</span> protected final AbstractRpcClient<?> rpcClient;<a name="line.520"></a> +<span class="sourceLineNo">521</span><a name="line.521"></a> +<span class="sourceLineNo">522</span> protected final User ticket;<a name="line.522"></a> +<span class="sourceLineNo">523</span><a name="line.523"></a> +<span class="sourceLineNo">524</span> protected final int rpcTimeout;<a name="line.524"></a> +<span class="sourceLineNo">525</span><a name="line.525"></a> +<span class="sourceLineNo">526</span> protected AbstractRpcChannel(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.526"></a> +<span class="sourceLineNo">527</span> User ticket, int rpcTimeout) {<a name="line.527"></a> +<span class="sourceLineNo">528</span> this.addr = addr;<a name="line.528"></a> +<span class="sourceLineNo">529</span> this.rpcClient = rpcClient;<a name="line.529"></a> +<span class="sourceLineNo">530</span> this.ticket = ticket;<a name="line.530"></a> +<span class="sourceLineNo">531</span> this.rpcTimeout = rpcTimeout;<a name="line.531"></a> +<span class="sourceLineNo">532</span> }<a name="line.532"></a> +<span class="sourceLineNo">533</span><a name="line.533"></a> +<span class="sourceLineNo">534</span> /**<a name="line.534"></a> +<span class="sourceLineNo">535</span> * Configure an rpc controller<a name="line.535"></a> +<span class="sourceLineNo">536</span> * @param controller to configure<a name="line.536"></a> +<span class="sourceLineNo">537</span> * @return configured rpc controller<a name="line.537"></a> +<span class="sourceLineNo">538</span> */<a name="line.538"></a> +<span class="sourceLineNo">539</span> protected HBaseRpcController configureRpcController(RpcController controller) {<a name="line.539"></a> +<span class="sourceLineNo">540</span> HBaseRpcController hrc;<a name="line.540"></a> +<span class="sourceLineNo">541</span> // TODO: Ideally we should not use an RpcController other than HBaseRpcController at client<a name="line.541"></a> +<span class="sourceLineNo">542</span> // side. 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class="sourceLineNo">575</span><a name="line.575"></a> +<span class="sourceLineNo">576</span> /**<a name="line.576"></a> +<span class="sourceLineNo">577</span> * Async rpc channel that goes via hbase rpc.<a name="line.577"></a> +<span class="sourceLineNo">578</span> */<a name="line.578"></a> +<span class="sourceLineNo">579</span> public static class RpcChannelImplementation extends AbstractRpcChannel implements<a name="line.579"></a> +<span class="sourceLineNo">580</span> RpcChannel {<a name="line.580"></a> +<span class="sourceLineNo">581</span><a name="line.581"></a> +<span class="sourceLineNo">582</span> protected RpcChannelImplementation(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.582"></a> +<span class="sourceLineNo">583</span> User ticket, int rpcTimeout) throws UnknownHostException {<a name="line.583"></a> +<span class="sourceLineNo">584</span> super(rpcClient, addr, ticket, rpcTimeout);<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> @Override<a name="line.587"></a> +<span class="sourceLineNo">588</span> public void callMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.588"></a> +<span class="sourceLineNo">589</span> Message param, Message returnType, RpcCallback<Message> done) {<a name="line.589"></a> +<span class="sourceLineNo">590</span> // This method does not throw any exceptions, so the caller must provide a<a name="line.590"></a> +<span class="sourceLineNo">591</span> // HBaseRpcController which is used to pass the exceptions.<a name="line.591"></a> +<span class="sourceLineNo">592</span> this.rpcClient.callMethod(md,<a name="line.592"></a> +<span class="sourceLineNo">593</span> configureRpcController(Preconditions.checkNotNull(controller,<a name="line.593"></a> +<span class="sourceLineNo">594</span> "RpcController can not be null for async rpc call")),<a name="line.594"></a> +<span class="sourceLineNo">595</span> param, returnType, ticket, addr, done);<a name="line.595"></a> +<span class="sourceLineNo">596</span> }<a name="line.596"></a> +<span class="sourceLineNo">597</span> }<a name="line.597"></a> +<span class="sourceLineNo">598</span>}<a name="line.598"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d41f56fe/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html index 91366eb..d16480e 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/ipc/AbstractRpcClient.RpcChannelImplementation.html @@ -424,185 +424,186 @@ <span class="sourceLineNo">416</span> if (count > maxConcurrentCallsPerServer) {<a name="line.416"></a> <span class="sourceLineNo">417</span> throw new ServerTooBusyException(addr, count);<a name="line.417"></a> <span class="sourceLineNo">418</span> }<a name="line.418"></a> -<span class="sourceLineNo">419</span> T connection = getConnection(remoteId);<a name="line.419"></a> -<span class="sourceLineNo">420</span> connection.sendRequest(call, hrc);<a name="line.420"></a> -<span class="sourceLineNo">421</span> } catch (Exception e) {<a name="line.421"></a> -<span class="sourceLineNo">422</span> call.setException(toIOE(e));<a name="line.422"></a> -<span class="sourceLineNo">423</span> }<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> private InetSocketAddress createAddr(ServerName sn) throws UnknownHostException {<a name="line.426"></a> -<span class="sourceLineNo">427</span> InetSocketAddress addr = new InetSocketAddress(sn.getHostname(), sn.getPort());<a name="line.427"></a> -<span class="sourceLineNo">428</span> if (addr.isUnresolved()) {<a name="line.428"></a> -<span class="sourceLineNo">429</span> throw new UnknownHostException("can not resolve " + sn.getServerName());<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span> return addr;<a name="line.431"></a> -<span class="sourceLineNo">432</span> }<a name="line.432"></a> -<span class="sourceLineNo">433</span><a name="line.433"></a> -<span class="sourceLineNo">434</span> /**<a name="line.434"></a> -<span class="sourceLineNo">435</span> * Interrupt the connections to the given ip:port server. 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name="line.563"></a> -<span class="sourceLineNo">564</span> super(rpcClient, addr, ticket, rpcTimeout);<a name="line.564"></a> -<span class="sourceLineNo">565</span> }<a name="line.565"></a> -<span class="sourceLineNo">566</span><a name="line.566"></a> -<span class="sourceLineNo">567</span> @Override<a name="line.567"></a> -<span class="sourceLineNo">568</span> public Message callBlockingMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.568"></a> -<span class="sourceLineNo">569</span> Message param, Message returnType) throws ServiceException {<a name="line.569"></a> -<span class="sourceLineNo">570</span> return rpcClient.callBlockingMethod(md, configureRpcController(controller),<a name="line.570"></a> -<span class="sourceLineNo">571</span> param, returnType, ticket, addr);<a name="line.571"></a> -<span class="sourceLineNo">572</span> }<a name="line.572"></a> -<span class="sourceLineNo">573</span> }<a name="line.573"></a> -<span 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remoteId.address.getHostName().equals(sn.getHostname())) {<a name="line.448"></a> +<span class="sourceLineNo">449</span> LOG.info("The server on " + sn.toString() + " is dead - stopping the connection "<a name="line.449"></a> +<span class="sourceLineNo">450</span> + connection.remoteId);<a name="line.450"></a> +<span class="sourceLineNo">451</span> connections.removeValue(remoteId, connection);<a name="line.451"></a> +<span class="sourceLineNo">452</span> connection.shutdown();<a name="line.452"></a> +<span class="sourceLineNo">453</span> }<a name="line.453"></a> +<span class="sourceLineNo">454</span> }<a name="line.454"></a> +<span class="sourceLineNo">455</span> }<a name="line.455"></a> +<span class="sourceLineNo">456</span> }<a name="line.456"></a> +<span class="sourceLineNo">457</span> /**<a name="line.457"></a> +<span class="sourceLineNo">458</span> * Configure an hbase rpccontroller<a name="line.458"></a> +<span class="sourceLineNo">459</span> * @param controller to configure<a 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class="sourceLineNo">482</span> if (LOG.isDebugEnabled()) {<a name="line.482"></a> +<span class="sourceLineNo">483</span> LOG.debug("Stopping rpc client");<a name="line.483"></a> +<span class="sourceLineNo">484</span> }<a name="line.484"></a> +<span class="sourceLineNo">485</span> Collection<T> connToClose;<a name="line.485"></a> +<span class="sourceLineNo">486</span> synchronized (connections) {<a name="line.486"></a> +<span class="sourceLineNo">487</span> if (!running) {<a name="line.487"></a> +<span class="sourceLineNo">488</span> return;<a name="line.488"></a> +<span class="sourceLineNo">489</span> }<a name="line.489"></a> +<span class="sourceLineNo">490</span> running = false;<a name="line.490"></a> +<span class="sourceLineNo">491</span> connToClose = connections.values();<a name="line.491"></a> +<span class="sourceLineNo">492</span> connections.clear();<a name="line.492"></a> +<span class="sourceLineNo">493</span> }<a name="line.493"></a> +<span class="sourceLineNo">494</span> cleanupIdleConnectionTask.cancel(true);<a name="line.494"></a> +<span class="sourceLineNo">495</span> for (T conn : connToClose) {<a name="line.495"></a> +<span class="sourceLineNo">496</span> conn.shutdown();<a name="line.496"></a> +<span class="sourceLineNo">497</span> }<a name="line.497"></a> +<span class="sourceLineNo">498</span> closeInternal();<a name="line.498"></a> +<span class="sourceLineNo">499</span> for (T conn : connToClose) {<a name="line.499"></a> +<span class="sourceLineNo">500</span> conn.cleanupConnection();<a name="line.500"></a> +<span class="sourceLineNo">501</span> }<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> @Override<a name="line.504"></a> +<span class="sourceLineNo">505</span> public BlockingRpcChannel createBlockingRpcChannel(final ServerName sn, final User ticket,<a name="line.505"></a> +<span class="sourceLineNo">506</span> int rpcTimeout) throws UnknownHostException {<a name="line.506"></a> +<span class="sourceLineNo">507</span> return new BlockingRpcChannelImplementation(this, createAddr(sn), ticket, rpcTimeout);<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> @Override<a name="line.510"></a> +<span class="sourceLineNo">511</span> public RpcChannel createRpcChannel(ServerName sn, User user, int rpcTimeout)<a name="line.511"></a> +<span class="sourceLineNo">512</span> throws UnknownHostException {<a name="line.512"></a> +<span class="sourceLineNo">513</span> return new RpcChannelImplementation(this, createAddr(sn), user, rpcTimeout);<a name="line.513"></a> +<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> private static class AbstractRpcChannel {<a name="line.516"></a> +<span class="sourceLineNo">517</span><a name="line.517"></a> +<span class="sourceLineNo">518</span> protected final InetSocketAddress addr;<a name="line.518"></a> +<span class="sourceLineNo">519</span><a name="line.519"></a> +<span class="sourceLineNo">520</span> protected final AbstractRpcClient<?> rpcClient;<a name="line.520"></a> +<span class="sourceLineNo">521</span><a name="line.521"></a> +<span class="sourceLineNo">522</span> protected final User ticket;<a name="line.522"></a> +<span class="sourceLineNo">523</span><a name="line.523"></a> +<span class="sourceLineNo">524</span> protected final int rpcTimeout;<a name="line.524"></a> +<span class="sourceLineNo">525</span><a name="line.525"></a> +<span class="sourceLineNo">526</span> protected AbstractRpcChannel(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.526"></a> +<span class="sourceLineNo">527</span> User ticket, int rpcTimeout) {<a name="line.527"></a> +<span class="sourceLineNo">528</span> this.addr = addr;<a name="line.528"></a> +<span class="sourceLineNo">529</span> this.rpcClient = rpcClient;<a name="line.529"></a> +<span class="sourceLineNo">530</span> this.ticket = ticket;<a name="line.530"></a> +<span class="sourceLineNo">531</span> this.rpcTimeout = rpcTimeout;<a name="line.531"></a> +<span class="sourceLineNo">532</span> }<a name="line.532"></a> +<span class="sourceLineNo">533</span><a name="line.533"></a> +<span class="sourceLineNo">534</span> /**<a name="line.534"></a> +<span class="sourceLineNo">535</span> * Configure an rpc controller<a name="line.535"></a> +<span class="sourceLineNo">536</span> * @param controller to configure<a name="line.536"></a> +<span class="sourceLineNo">537</span> * @return configured rpc controller<a name="line.537"></a> +<span class="sourceLineNo">538</span> */<a name="line.538"></a> +<span class="sourceLineNo">539</span> protected HBaseRpcController configureRpcController(RpcController controller) {<a name="line.539"></a> +<span class="sourceLineNo">540</span> HBaseRpcController hrc;<a name="line.540"></a> +<span class="sourceLineNo">541</span> // TODO: Ideally we should not use an RpcController other than HBaseRpcController at client<a name="line.541"></a> +<span class="sourceLineNo">542</span> // side. And now we may use ServerRpcController.<a name="line.542"></a> +<span class="sourceLineNo">543</span> if (controller != null && controller instanceof HBaseRpcController) {<a name="line.543"></a> +<span class="sourceLineNo">544</span> hrc = (HBaseRpcController) controller;<a name="line.544"></a> +<span class="sourceLineNo">545</span> if (!hrc.hasCallTimeout()) {<a name="line.545"></a> +<span class="sourceLineNo">546</span> hrc.setCallTimeout(rpcTimeout);<a name="line.546"></a> +<span class="sourceLineNo">547</span> }<a name="line.547"></a> +<span class="sourceLineNo">548</span> } else {<a name="line.548"></a> +<span class="sourceLineNo">549</span> hrc = new HBaseRpcControllerImpl();<a name="line.549"></a> +<span class="sourceLineNo">550</span> hrc.setCallTimeout(rpcTimeout);<a name="line.550"></a> +<span class="sourceLineNo">551</span> }<a name="line.551"></a> +<span class="sourceLineNo">552</span> return hrc;<a name="line.552"></a> +<span class="sourceLineNo">553</span> }<a 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name="line.564"></a> +<span class="sourceLineNo">565</span> super(rpcClient, addr, ticket, rpcTimeout);<a name="line.565"></a> +<span class="sourceLineNo">566</span> }<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 Message callBlockingMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.569"></a> +<span class="sourceLineNo">570</span> Message param, Message returnType) throws ServiceException {<a name="line.570"></a> +<span class="sourceLineNo">571</span> return rpcClient.callBlockingMethod(md, configureRpcController(controller),<a name="line.571"></a> +<span class="sourceLineNo">572</span> param, returnType, ticket, addr);<a name="line.572"></a> +<span class="sourceLineNo">573</span> }<a name="line.573"></a> +<span class="sourceLineNo">574</span> }<a name="line.574"></a> +<span class="sourceLineNo">575</span><a name="line.575"></a> +<span class="sourceLineNo">576</span> /**<a name="line.576"></a> +<span class="sourceLineNo">577</span> * Async rpc channel that goes via hbase rpc.<a name="line.577"></a> +<span class="sourceLineNo">578</span> */<a name="line.578"></a> +<span class="sourceLineNo">579</span> public static class RpcChannelImplementation extends AbstractRpcChannel implements<a name="line.579"></a> +<span class="sourceLineNo">580</span> RpcChannel {<a name="line.580"></a> +<span class="sourceLineNo">581</span><a name="line.581"></a> +<span class="sourceLineNo">582</span> protected RpcChannelImplementation(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.582"></a> +<span class="sourceLineNo">583</span> User ticket, int rpcTimeout) throws UnknownHostException {<a name="line.583"></a> +<span class="sourceLineNo">584</span> super(rpcClient, addr, ticket, rpcTimeout);<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> @Override<a name="line.587"></a> +<span class="sourceLineNo">588</span> public void callMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.588"></a> +<span class="sourceLineNo">589</span> Message param, Message returnType, RpcCallback<Message> done) {<a name="line.589"></a> +<span class="sourceLineNo">590</span> // This method does not throw any exceptions, so the caller must provide a<a name="line.590"></a> +<span class="sourceLineNo">591</span> // HBaseRpcController which is used to pass the exceptions.<a name="line.591"></a> +<span class="sourceLineNo">592</span> this.rpcClient.callMethod(md,<a name="line.592"></a> +<span class="sourceLineNo">593</span> configureRpcController(Preconditions.checkNotNull(controller,<a name="line.593"></a> +<span class="sourceLineNo">594</span> "RpcController can not be null for async rpc call")),<a name="line.594"></a> +<span class="sourceLineNo">595</span> param, returnType, ticket, addr, done);<a name="line.595"></a> +<span class="sourceLineNo">596</span> }<a name="line.596"></a> +<span class="sourceLineNo">597</span> }<a name="line.597"></a> +<span class="sourceLineNo">598</span>}<a name="line.598"></a>
