| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <link rel="canonical" href="https://ignite.apache.org/releases/2.10.0/javadoc/org/apache/ignite/IgniteServices.html" /> |
| <META NAME="ROBOTS" CONTENT="NOINDEX"> |
| <!-- Yandex.Metrika counter --> |
| <script type="text/javascript" > |
| (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; |
| m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) |
| (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); |
| |
| ym(72949126, "init", { |
| clickmap:true, |
| trackLinks:true, |
| accurateTrackBounce:true, |
| webvisor:true |
| }); |
| </script> |
| <noscript><div><img src="https://mc.yandex.ru/watch/72949126" style="position:absolute; left:-9999px;" alt="" /></div></noscript> |
| <!-- /Yandex.Metrika counter --> |
| <script type='text/javascript'> |
| window.__lo_site_id = 284467; |
| |
| (function() { |
| var wa = document.createElement('script'); wa.type = 'text/javascript'; wa.async = true; |
| wa.src = 'https://d10lpsik1i8c69.cloudfront.net/w.js'; |
| var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(wa, s); |
| })(); |
| </script> |
| |
| <!-- Generated by javadoc (1.8.0_261) on Thu Mar 11 02:15:42 MSK 2021 --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>IgniteServices (Ignite 2.10.0)</title> |
| <meta name="date" content="2021-03-11"> |
| <link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../script.js"></script> |
| <link rel='shortcut icon' href='https://ignite.apache.org/favicon.ico'/> |
| |
| <script async src="https://www.googletagmanager.com/gtag/js?id=UA-61232409-1"></script> |
| <script> |
| window.dataLayer = window.dataLayer || []; |
| function gtag(){dataLayer.push(arguments);} |
| gtag('js', new Date()); |
| |
| gtag('config', 'UA-61232409-1'); |
| </script></head> |
| |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="IgniteServices (Ignite 2.10.0)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6,"i6":6,"i7":6,"i8":6,"i9":6,"i10":6,"i11":6,"i12":6,"i13":6,"i14":6,"i15":6,"i16":6,"i17":6,"i18":6,"i19":6,"i20":6,"i21":6,"i22":6,"i23":6,"i24":38}; |
| var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"],32:["t6","Deprecated Methods"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/IgniteServices.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../index-all.html">Index</a></li> |
| <li><a href="../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../org/apache/ignite/IgniteSemaphore.html" title="interface in org.apache.ignite"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteSet.html" title="interface in org.apache.ignite"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../index.html?org/apache/ignite/IgniteServices.html" target="_top">Frames</a></li> |
| <li><a href="IgniteServices.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.ignite</div> |
| <h2 title="Interface IgniteServices" class="title">Interface IgniteServices</h2> |
| </div> |
| <div class="contentContainer"> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public interface <span class="typeNameLabel">IgniteServices</span> |
| extends <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></pre> |
| <div class="block">Defines functionality necessary to deploy distributed services on the grid. |
| <p> |
| Instance of <code>IgniteServices</code> which spans all cluster nodes can be obtained from Ignite as follows: |
| <pre class="brush:java"> |
| Ignite ignite = Ignition.ignite(); |
| |
| IgniteServices svcs = ignite.services(); |
| </pre> |
| You can also obtain an instance of the services facade over a specific cluster group: |
| <pre class="brush:java"> |
| // Cluster group over remote nodes (excluding the local node). |
| ClusterGroup remoteNodes = ignite.cluster().forRemotes(); |
| |
| // Services instance spanning all remote cluster nodes. |
| IgniteServices svcs = ignite.services(remoteNodes); |
| </pre> |
| <p> |
| With distributed services you can do the following: |
| <ul> |
| <li>Automatically deploy any number of service instances on the grid.</li> |
| <li> |
| Automatically deploy singletons, including <b>cluster-singleton</b>, |
| <b>node-singleton</b>, or <b>key-affinity-singleton</b>. |
| </li> |
| <li>Automatically deploy services on node start-up by specifying them in grid configuration.</li> |
| <li>Undeploy any of the deployed services.</li> |
| <li>Get information about service deployment topology within the grid.</li> |
| </ul> |
| <h1 class="header">Deployment From Configuration</h1> |
| In addition to deploying managed services by calling any of the provided <code>deploy(...)</code> methods, |
| you can also automatically deploy services on startup by specifying them in <a href="../../../org/apache/ignite/configuration/IgniteConfiguration.html" title="class in org.apache.ignite.configuration"><code>IgniteConfiguration</code></a> |
| like so: |
| <pre name="code" class="java"> |
| IgniteConfiguration cfg = new IgniteConfiguration(); |
| |
| ServiceConfiguration svcCfg1 = new ServiceConfiguration(); |
| |
| // Cluster-wide singleton configuration. |
| svcCfg1.setName("myClusterSingletonService"); |
| svcCfg1.setMaxPerNodeCount(1); |
| svcCfg1.setTotalCount(1); |
| svcCfg1.setService(new MyClusterSingletonService()); |
| |
| ServiceConfiguration svcCfg2 = new ServiceConfiguration(); |
| |
| // Per-node singleton configuration. |
| svcCfg2.setName("myNodeSingletonService"); |
| svcCfg2.setMaxPerNodeCount(1); |
| svcCfg2.setService(new MyNodeSingletonService()); |
| |
| cfg.setServiceConfiguration(svcCfg1, svcCfg2); |
| ... |
| Ignition.start(cfg); |
| </pre> |
| <h1 class="header">Load Balancing</h1> |
| In all cases, other than singleton service deployment, Ignite will automatically make sure that |
| an about equal number of services are deployed on each node within the grid. Whenever cluster topology |
| changes, Ignite will re-evaluate service deployments and may re-deploy an already deployed service |
| on another node for better load balancing. |
| <h1 class="header">Fault Tolerance</h1> |
| Ignite guarantees that services are deployed according to specified configuration regardless |
| of any topology changes, including node crashes. |
| <h1 class="header">Resource Injection</h1> |
| All distributed services can be injected with |
| ignite resources. Both, field and method based injections are supported. The following ignite |
| resources can be injected: |
| <ul> |
| <li><a href="../../../org/apache/ignite/resources/IgniteInstanceResource.html" title="annotation in org.apache.ignite.resources"><code>IgniteInstanceResource</code></a></li> |
| <li><a href="../../../org/apache/ignite/resources/LoggerResource.html" title="annotation in org.apache.ignite.resources"><code>LoggerResource</code></a></li> |
| <li><a href="../../../org/apache/ignite/resources/SpringApplicationContextResource.html" title="annotation in org.apache.ignite.resources"><code>SpringApplicationContextResource</code></a></li> |
| <li><a href="../../../org/apache/ignite/resources/SpringResource.html" title="annotation in org.apache.ignite.resources"><code>SpringResource</code></a></li> |
| </ul> |
| Refer to corresponding resource documentation for more information. |
| <h1 class="header">Service Example</h1> |
| Here is an example of how an distributed service may be implemented and deployed: |
| <pre name="code" class="java"> |
| // Simple service implementation. |
| public class MyIgniteService implements Service { |
| ... |
| // Example of ignite resource injection. All resources are optional. |
| // You should inject resources only as needed. |
| @IgniteInstanceResource |
| private Ignite ignite; |
| ... |
| @Override public void cancel(ServiceContext ctx) { |
| // No-op. |
| } |
| |
| @Override public void execute(ServiceContext ctx) { |
| // Loop until service is cancelled. |
| while (!ctx.isCancelled()) { |
| // Do something. |
| ... |
| } |
| } |
| } |
| ... |
| IgniteServices svcs = ignite.services(); |
| |
| svcs.deployClusterSingleton("mySingleton", new MyIgniteService()); |
| </pre></div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancel-java.lang.String-">cancel</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Cancels service deployment.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancelAll--">cancelAll</a></span>()</code> |
| <div class="block">Cancels all deployed services.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancelAll-java.util.Collection-">cancelAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a><span class='angle_bracket'>></span> names)</code> |
| <div class="block">Cancels services with specified names.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancelAllAsync--">cancelAllAsync</a></span>()</code> |
| <div class="block">Asynchronously cancels all deployed services.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancelAllAsync-java.util.Collection-">cancelAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a><span class='angle_bracket'>></span> names)</code> |
| <div class="block">Asynchronously cancels services with specified names.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#cancelAsync-java.lang.String-">cancelAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Asynchronously cancels service deployment.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cluster/ClusterGroup.html" title="interface in org.apache.ignite.cluster">ClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#clusterGroup--">clusterGroup</a></span>()</code> |
| <div class="block">Gets the cluster group to which this <code>IgniteServices</code> instance belongs.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deploy-org.apache.ignite.services.ServiceConfiguration-">deploy</a></span>(<a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a> cfg)</code> |
| <div class="block">Deploys multiple instances of the service on the grid according to provided |
| configuration.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployAll-java.util.Collection-">deployAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a><span class='angle_bracket'>></span> cfgs)</code> |
| <div class="block">Deploys multiple services described by provided configurations.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployAllAsync-java.util.Collection-">deployAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a><span class='angle_bracket'>></span> cfgs)</code> |
| <div class="block">Asynchronously deploys multiple services described by provided configurations.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployAsync-org.apache.ignite.services.ServiceConfiguration-">deployAsync</a></span>(<a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a> cfg)</code> |
| <div class="block">Asynchronously deploys multiple instances of the service on the grid according to provided |
| configuration.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployClusterSingleton-java.lang.String-org.apache.ignite.services.Service-">deployClusterSingleton</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</code> |
| <div class="block">Deploys a cluster-wide singleton service.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployClusterSingletonAsync-java.lang.String-org.apache.ignite.services.Service-">deployClusterSingletonAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</code> |
| <div class="block">Asynchronously deploys a cluster-wide singleton service.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployKeyAffinitySingleton-java.lang.String-org.apache.ignite.services.Service-java.lang.String-java.lang.Object-">deployKeyAffinitySingleton</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> affKey)</code> |
| <div class="block">Deploys one instance of this service on the primary node for a given affinity key.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployKeyAffinitySingletonAsync-java.lang.String-org.apache.ignite.services.Service-java.lang.String-java.lang.Object-">deployKeyAffinitySingletonAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> affKey)</code> |
| <div class="block">Asynchronously deploys one instance of this service on the primary node for a given affinity key.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployMultiple-java.lang.String-org.apache.ignite.services.Service-int-int-">deployMultiple</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| int totalCnt, |
| int maxPerNodeCnt)</code> |
| <div class="block">Deploys multiple instances of the service on the grid.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployMultipleAsync-java.lang.String-org.apache.ignite.services.Service-int-int-">deployMultipleAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| int totalCnt, |
| int maxPerNodeCnt)</code> |
| <div class="block">Asynchronously deploys multiple instances of the service on the grid.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployNodeSingleton-java.lang.String-org.apache.ignite.services.Service-">deployNodeSingleton</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</code> |
| <div class="block">Deploys a per-node singleton service.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#deployNodeSingletonAsync-java.lang.String-org.apache.ignite.services.Service-">deployNodeSingletonAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</code> |
| <div class="block">Asynchronously deploys a per-node singleton service.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#service-java.lang.String-">service</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Gets locally deployed service with specified name.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceDescriptor.html" title="interface in org.apache.ignite.services">ServiceDescriptor</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#serviceDescriptors--">serviceDescriptors</a></span>()</code> |
| <div class="block">Gets metadata about all deployed services in the grid.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#serviceProxy-java.lang.String-java.lang.Class-boolean-">serviceProxy</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>? super T<span class='angle_bracket'>></span> svcItf, |
| boolean sticky)</code> |
| <div class="block">Gets a remote handle on the service.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#serviceProxy-java.lang.String-java.lang.Class-boolean-long-">serviceProxy</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>? super T<span class='angle_bracket'>></span> svcItf, |
| boolean sticky, |
| long timeout)</code> |
| <div class="block">Gets a remote handle on the service with timeout.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#services-java.lang.String-">services</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</code> |
| <div class="block">Gets all locally deployed services with specified name.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteServices.html" title="interface in org.apache.ignite">IgniteServices</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteServices.html#withAsync--">withAsync</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.ignite.lang.IgniteAsyncSupport"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.ignite.lang.<a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></h3> |
| <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#future--">future</a>, <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#isAsync--">isAsync</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="clusterGroup--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clusterGroup</h4> |
| <pre><a href="../../../org/apache/ignite/cluster/ClusterGroup.html" title="interface in org.apache.ignite.cluster">ClusterGroup</a> clusterGroup()</pre> |
| <div class="block">Gets the cluster group to which this <code>IgniteServices</code> instance belongs.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group to which this <code>IgniteServices</code> instance belongs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployClusterSingleton-java.lang.String-org.apache.ignite.services.Service-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployClusterSingleton</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void deployClusterSingleton(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys a cluster-wide singleton service. Ignite will guarantee that there is always |
| one instance of the service in the cluster. In case if grid node on which the service |
| was deployed crashes or stops, Ignite will automatically redeploy it on another node. |
| However, if the node on which the service is deployed remains in topology, then the |
| service will always be deployed on that node only, regardless of topology changes. |
| <p> |
| Note that in case of topology changes, due to network delays, there may be a temporary situation |
| when a singleton service instance will be active on more than one node (e.g. crash detection delay). |
| <p> |
| This method is analogous to calling |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployMultiple-java.lang.String-org.apache.ignite.services.Service-int-int-"><code>deployMultiple(name, svc, 1, 1)</code></a> |
| method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployClusterSingletonAsync-java.lang.String-org.apache.ignite.services.Service-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployClusterSingletonAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployClusterSingletonAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</pre> |
| <div class="block">Asynchronously deploys a cluster-wide singleton service. Ignite will guarantee that there is always |
| one instance of the service in the cluster. In case if grid node on which the service |
| was deployed crashes or stops, Ignite will automatically redeploy it on another node. |
| However, if the node on which the service is deployed remains in topology, then the |
| service will always be deployed on that node only, regardless of topology changes. |
| <p> |
| Note that in case of topology changes, due to network delays, there may be a temporary situation |
| when a singleton service instance will be active on more than one node (e.g. crash detection delay). |
| <p> |
| This method is analogous to calling |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployMultipleAsync-java.lang.String-org.apache.ignite.services.Service-int-int-"><code>deployMultipleAsync(name, svc, 1, 1)</code></a> method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployNodeSingleton-java.lang.String-org.apache.ignite.services.Service-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployNodeSingleton</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void deployNodeSingleton(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys a per-node singleton service. Ignite will guarantee that there is always |
| one instance of the service running on each node. Whenever new nodes are started |
| within the underlying cluster group, Ignite will automatically deploy one instance of |
| the service on every new node. |
| <p> |
| This method is analogous to calling |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployMultiple-java.lang.String-org.apache.ignite.services.Service-int-int-"><code>deployMultiple(name, svc, 0, 1)</code></a> |
| method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployNodeSingletonAsync-java.lang.String-org.apache.ignite.services.Service-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployNodeSingletonAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployNodeSingletonAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc)</pre> |
| <div class="block">Asynchronously deploys a per-node singleton service. Ignite will guarantee that there is always |
| one instance of the service running on each node. Whenever new nodes are started |
| within the underlying cluster group, Ignite will automatically deploy one instance of |
| the service on every new node. |
| <p> |
| This method is analogous to calling |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployMultipleAsync-java.lang.String-org.apache.ignite.services.Service-int-int-"><code>deployMultipleAsync(name, svc, 0, 1)</code></a> method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployKeyAffinitySingleton-java.lang.String-org.apache.ignite.services.Service-java.lang.String-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployKeyAffinitySingleton</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void deployKeyAffinitySingleton(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> affKey) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys one instance of this service on the primary node for a given affinity key. |
| Whenever topology changes and primary node assignment changes, Ignite will always |
| make sure that the service is undeployed on the previous primary node and deployed |
| on the new primary node. |
| <p> |
| Note that in case of topology changes, due to network delays, there may be a temporary situation |
| when a service instance will be active on more than one node (e.g. crash detection delay). |
| <p> |
| This method is analogous to the invocation of <a href="../../../org/apache/ignite/IgniteServices.html#deploy-org.apache.ignite.services.ServiceConfiguration-"><code>deploy(org.apache.ignite.services.ServiceConfiguration)</code></a> |
| method as follows: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setCacheName(cacheName); |
| cfg.setAffinityKey(affKey); |
| cfg.setTotalCount(1); |
| cfg.setMaxPerNodeCount(1); |
| |
| ignite.services().deploy(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dd><code>cacheName</code> - Name of the cache on which affinity for key should be calculated, <code>null</code> for |
| default cache.</dd> |
| <dd><code>affKey</code> - Affinity cache key.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployKeyAffinitySingletonAsync-java.lang.String-org.apache.ignite.services.Service-java.lang.String-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployKeyAffinitySingletonAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployKeyAffinitySingletonAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> affKey)</pre> |
| <div class="block">Asynchronously deploys one instance of this service on the primary node for a given affinity key. |
| Whenever topology changes and primary node assignment changes, Ignite will always |
| make sure that the service is undeployed on the previous primary node and deployed |
| on the new primary node. |
| <p> |
| Note that in case of topology changes, due to network delays, there may be a temporary situation |
| when a service instance will be active on more than one node (e.g. crash detection delay). |
| <p> |
| This method is analogous to the invocation of |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployAsync-org.apache.ignite.services.ServiceConfiguration-"><code>deployAsync(org.apache.ignite.services.ServiceConfiguration)</code></a> method as follows: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setCacheName(cacheName); |
| cfg.setAffinityKey(affKey); |
| cfg.setTotalCount(1); |
| cfg.setMaxPerNodeCount(1); |
| |
| ignite.services().deployAsync(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dd><code>cacheName</code> - Name of the cache on which affinity for key should be calculated, <code>null</code> for |
| default cache.</dd> |
| <dd><code>affKey</code> - Affinity cache key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployMultiple-java.lang.String-org.apache.ignite.services.Service-int-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployMultiple</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void deployMultiple(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| int totalCnt, |
| int maxPerNodeCnt) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys multiple instances of the service on the grid. Ignite will deploy a |
| maximum amount of services equal to <code>'totalCnt'</code> parameter making sure that |
| there are no more than <code>'maxPerNodeCnt'</code> service instances running |
| on each node. Whenever topology changes, Ignite will automatically rebalance |
| the deployed services within cluster to make sure that each node will end up with |
| about equal number of deployed instances whenever possible. |
| <p> |
| Note that at least one of <code>'totalCnt'</code> or <code>'maxPerNodeCnt'</code> parameters must have |
| value greater than <code>0</code>. |
| <p> |
| This method is analogous to the invocation of <a href="../../../org/apache/ignite/IgniteServices.html#deploy-org.apache.ignite.services.ServiceConfiguration-"><code>deploy(org.apache.ignite.services.ServiceConfiguration)</code></a> |
| method as follows: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setTotalCount(totalCnt); |
| cfg.setMaxPerNodeCount(maxPerNodeCnt); |
| |
| ignite.services().deploy(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dd><code>totalCnt</code> - Maximum number of deployed services in the grid, <code>0</code> for unlimited.</dd> |
| <dd><code>maxPerNodeCnt</code> - Maximum number of deployed services on each node, <code>0</code> for unlimited.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployMultipleAsync-java.lang.String-org.apache.ignite.services.Service-int-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployMultipleAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployMultipleAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../org/apache/ignite/services/Service.html" title="interface in org.apache.ignite.services">Service</a> svc, |
| int totalCnt, |
| int maxPerNodeCnt)</pre> |
| <div class="block">Asynchronously deploys multiple instances of the service on the grid. Ignite will deploy a |
| maximum amount of services equal to <code>'totalCnt'</code> parameter making sure that |
| there are no more than <code>'maxPerNodeCnt'</code> service instances running |
| on each node. Whenever topology changes, Ignite will automatically rebalance |
| the deployed services within cluster to make sure that each node will end up with |
| about equal number of deployed instances whenever possible. |
| <p> |
| Note that at least one of <code>'totalCnt'</code> or <code>'maxPerNodeCnt'</code> parameters must have |
| value greater than <code>0</code>. |
| <p> |
| This method is analogous to the invocation of |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployAsync-org.apache.ignite.services.ServiceConfiguration-"><code>deployAsync(org.apache.ignite.services.ServiceConfiguration)</code></a> method as follows: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setTotalCount(totalCnt); |
| cfg.setMaxPerNodeCount(maxPerNodeCnt); |
| |
| ignite.services().deployAsync(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svc</code> - Service instance.</dd> |
| <dd><code>totalCnt</code> - Maximum number of deployed services in the grid, <code>0</code> for unlimited.</dd> |
| <dd><code>maxPerNodeCnt</code> - Maximum number of deployed services on each node, <code>0</code> for unlimited.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deploy-org.apache.ignite.services.ServiceConfiguration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deploy</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void deploy(<a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a> cfg) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys multiple instances of the service on the grid according to provided |
| configuration. Ignite will deploy a maximum amount of services equal to |
| <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getTotalCount--"><code>cfg.getTotalCount()</code></a> parameter |
| making sure that there are no more than |
| <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getMaxPerNodeCount--"><code>cfg.getMaxPerNodeCount()</code></a> |
| service instances running on each node. Whenever topology changes, Ignite will automatically rebalance |
| the deployed services within cluster to make sure that each node will end up with |
| about equal number of deployed instances whenever possible. |
| <p> |
| If <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getAffinityKey--"><code>cfg.getAffinityKey()</code></a> |
| is not <code>null</code>, then Ignite will deploy the service on the primary node for given affinity key. |
| The affinity will be calculated on the cache with |
| <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getCacheName--"><code>cfg.getCacheName()</code></a> name. |
| <p> |
| If <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getNodeFilter--"><code>cfg.getNodeFilter()</code></a> |
| is not <code>null</code>, then Ignite will deploy service on all grid nodes for which |
| the provided filter evaluates to <code>true</code>. |
| The node filter will be checked in addition to the underlying cluster group filter, or the |
| whole grid, if the underlying cluster group includes all the cluster nodes. |
| <p> |
| Note that at least one of <code>'totalCnt'</code> or <code>'maxPerNodeCnt'</code> parameters must have |
| value greater than <code>0</code>. |
| <p> |
| Here is an example of creating service deployment configuration: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setTotalCount(0); // Unlimited. |
| cfg.setMaxPerNodeCount(2); // Deploy 2 instances of service on each node. |
| |
| ignite.services().deploy(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cfg</code> - Service configuration.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployAsync-org.apache.ignite.services.ServiceConfiguration-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployAsync(<a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a> cfg)</pre> |
| <div class="block">Asynchronously deploys multiple instances of the service on the grid according to provided |
| configuration. Ignite will deploy a maximum amount of services equal to |
| <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getTotalCount--"><code>cfg.getTotalCount()</code></a> parameter |
| making sure that there are no more than |
| <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getMaxPerNodeCount--"><code>cfg.getMaxPerNodeCount()</code></a> |
| service instances running on each node. Whenever topology changes, Ignite will automatically rebalance |
| the deployed services within cluster to make sure that each node will end up with |
| about equal number of deployed instances whenever possible. |
| <p> |
| If <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getAffinityKey--"><code>cfg.getAffinityKey()</code></a> |
| is not <code>null</code>, then Ignite |
| will deploy the service on the primary node for given affinity key. The affinity will be calculated |
| on the cache with <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getCacheName--"><code>cfg.getCacheName()</code></a> name. |
| <p> |
| If <a href="../../../org/apache/ignite/services/ServiceConfiguration.html#getNodeFilter--"><code>cfg.getNodeFilter()</code></a> |
| is not <code>null</code>, then Ignite will deploy service on all grid nodes |
| for which the provided filter evaluates to <code>true</code>. |
| The node filter will be checked in addition to the underlying cluster group filter, or the |
| whole grid, if the underlying cluster group includes all the cluster nodes. |
| <p> |
| Note that at least one of <code>'totalCnt'</code> or <code>'maxPerNodeCnt'</code> parameters must have |
| value greater than <code>0</code>. |
| <p> |
| Here is an example of creating service deployment configuration: |
| <pre name="code" class="java"> |
| ServiceConfiguration cfg = new ServiceConfiguration(); |
| |
| cfg.setName(name); |
| cfg.setService(svc); |
| cfg.setTotalCount(0); // Unlimited. |
| cfg.setMaxPerNodeCount(2); // Deploy 2 instances of service on each node. |
| |
| ignite.services().deployAsync(cfg); |
| </pre></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cfg</code> - Service configuration.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployAll-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployAll</h4> |
| <pre>void deployAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a><span class='angle_bracket'>></span> cfgs) |
| throws <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></pre> |
| <div class="block">Deploys multiple services described by provided configurations. Depending on specified parameters, multiple |
| instances of the same service may be deployed (see <a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services"><code>ServiceConfiguration</code></a>). Whenever topology changes, |
| Ignite will automatically rebalance the deployed services within cluster to make sure that each node will end up |
| with about equal number of deployed instances whenever possible. |
| |
| If deployment of some of the provided services fails, then <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services"><code>ServiceDeploymentException</code></a> containing a list |
| of failed services will be thrown. It is guaranteed that all services that were provided to this method and are |
| not present in the list of failed services are successfully deployed by the moment of the exception being thrown. |
| Note that if exception is thrown, then partial deployment may have occurred.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cfgs</code> - <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a> of service configurations to be deployed.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services">ServiceDeploymentException</a></code> - If failed to deploy services.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/IgniteServices.html#deploy-org.apache.ignite.services.ServiceConfiguration-"><code>deploy(ServiceConfiguration)</code></a>, |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployAllAsync-java.util.Collection-"><code>deployAllAsync(Collection)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deployAllAsync-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deployAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> deployAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services">ServiceConfiguration</a><span class='angle_bracket'>></span> cfgs)</pre> |
| <div class="block">Asynchronously deploys multiple services described by provided configurations. Depending on specified parameters, |
| multiple instances of the same service may be deployed (see <a href="../../../org/apache/ignite/services/ServiceConfiguration.html" title="class in org.apache.ignite.services"><code>ServiceConfiguration</code></a>). Whenever topology |
| changes, Ignite will automatically rebalance the deployed services within cluster to make sure that each node |
| will end up with about equal number of deployed instances whenever possible. |
| |
| If deployment of some of the provided services fails, then <a href="../../../org/apache/ignite/services/ServiceDeploymentException.html" title="class in org.apache.ignite.services"><code>ServiceDeploymentException</code></a> containing a list |
| of failed services will be thrown from <a href="../../../org/apache/ignite/lang/IgniteFuture.html#get--"><code>get()</code></a> method of the returned future. It is |
| guaranteed that all services, that were provided to this method and are not present in the list of failed |
| services, are successfully deployed by the moment of the exception being thrown. Note that if exception is |
| thrown, then partial deployment may have occurred.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cfgs</code> - <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a> of service configurations to be deployed.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/IgniteServices.html#deploy-org.apache.ignite.services.ServiceConfiguration-"><code>deploy(ServiceConfiguration)</code></a>, |
| <a href="../../../org/apache/ignite/IgniteServices.html#deployAll-java.util.Collection-"><code>deployAll(Collection)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancel-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancel</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void cancel(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Cancels service deployment. If a service with specified name was deployed on the grid, |
| then <a href="../../../org/apache/ignite/services/Service.html#cancel-org.apache.ignite.services.ServiceContext-"><code>Service.cancel(org.apache.ignite.services.ServiceContext)</code></a> |
| method will be called on it. |
| <p> |
| Note that Ignite cannot guarantee that the service exits from |
| <a href="../../../org/apache/ignite/services/Service.html#execute-org.apache.ignite.services.ServiceContext-"><code>Service.execute(org.apache.ignite.services.ServiceContext)</code></a> |
| method whenever <a href="../../../org/apache/ignite/services/Service.html#cancel-org.apache.ignite.services.ServiceContext-"><code>Service.cancel(org.apache.ignite.services.ServiceContext)</code></a> |
| is called. It is up to the user to make sure that the service code properly reacts to cancellations. |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Name of service to cancel.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed to cancel service.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAsync-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> cancelAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Asynchronously cancels service deployment. If a service with specified name was deployed on the grid, |
| then <a href="../../../org/apache/ignite/services/Service.html#cancel-org.apache.ignite.services.ServiceContext-"><code>Service.cancel(org.apache.ignite.services.ServiceContext)</code></a> |
| method will be called on it. |
| <p> |
| Note that Ignite cannot guarantee that the service exits from |
| <a href="../../../org/apache/ignite/services/Service.html#execute-org.apache.ignite.services.ServiceContext-"><code>Service.execute(org.apache.ignite.services.ServiceContext)</code></a> |
| method whenever <a href="../../../org/apache/ignite/services/Service.html#cancel-org.apache.ignite.services.ServiceContext-"><code>Service.cancel(org.apache.ignite.services.ServiceContext)</code></a> |
| is called. It is up to the user to |
| make sure that the service code properly reacts to cancellations.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Name of service to cancel.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAll-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void cancelAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a><span class='angle_bracket'>></span> names) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Cancels services with specified names. |
| <p> |
| Note that depending on user logic, it may still take extra time for a service to |
| finish execution, even after it was cancelled. |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>names</code> - Names of services to cancel.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed to cancel services.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAllAsync-java.util.Collection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> cancelAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a><span class='angle_bracket'>></span> names)</pre> |
| <div class="block">Asynchronously cancels services with specified names. |
| <p> |
| Note that depending on user logic, it may still take extra time for a service to |
| finish execution, even after it was cancelled.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>names</code> - Names of services to cancel.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAll--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void cancelAll() |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Cancels all deployed services. |
| <p> |
| Note that depending on user logic, it may still take extra time for a service to |
| finish execution, even after it was cancelled. |
| <p> |
| Supports asynchronous execution (see <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang"><code>IgniteAsyncSupport</code></a>).</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed to cancel services.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cancelAllAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cancelAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> cancelAllAsync()</pre> |
| <div class="block">Asynchronously cancels all deployed services. |
| <p> |
| Note that depending on user logic, it may still take extra time for a service to |
| finish execution, even after it was cancelled.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="serviceDescriptors--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serviceDescriptors</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/services/ServiceDescriptor.html" title="interface in org.apache.ignite.services">ServiceDescriptor</a><span class='angle_bracket'>></span> serviceDescriptors()</pre> |
| <div class="block">Gets metadata about all deployed services in the grid.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Metadata about all deployed services in the grid.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="service-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>service</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T service(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Gets locally deployed service with specified name.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Service type</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Deployed service with specified name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="services-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>services</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> services(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name)</pre> |
| <div class="block">Gets all locally deployed services with specified name.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Service type.</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all deployed services with specified name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="serviceProxy-java.lang.String-java.lang.Class-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serviceProxy</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T serviceProxy(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>? super T<span class='angle_bracket'>></span> svcItf, |
| boolean sticky) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets a remote handle on the service. If service is available locally, |
| then local instance is returned, otherwise, a remote proxy is dynamically |
| created and provided for the specified service.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svcItf</code> - Interface for the service.</dd> |
| <dd><code>sticky</code> - Whether or not Ignite should always contact the same remote |
| service or try to load-balance between services.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Either proxy over remote service or local service if it is deployed locally.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed to create service proxy.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="serviceProxy-java.lang.String-java.lang.Class-boolean-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serviceProxy</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T serviceProxy(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>? super T<span class='angle_bracket'>></span> svcItf, |
| boolean sticky, |
| long timeout) |
| throws <a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Gets a remote handle on the service with timeout. If service is available locally, |
| then local instance is returned and timeout ignored, otherwise, a remote proxy is dynamically |
| created and provided for the specified service.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Service name.</dd> |
| <dd><code>svcItf</code> - Interface for the service.</dd> |
| <dd><code>sticky</code> - Whether or not Ignite should always contact the same remote |
| service or try to load-balance between services.</dd> |
| <dd><code>timeout</code> - If greater than 0 created proxy will wait for service availability only specified time, |
| and will limit remote service invocation time.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Either proxy over remote service or local service if it is deployed locally.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></code> - If failed to create service proxy.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>withAsync</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| <a href="../../../org/apache/ignite/IgniteServices.html" title="interface in org.apache.ignite">IgniteServices</a> withAsync()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets instance of this component with asynchronous mode enabled.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#withAsync--">withAsync</a></code> in interface <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Instance of this component with asynchronous mode enabled.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/IgniteServices.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../index-all.html">Index</a></li> |
| <li><a href="../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../org/apache/ignite/IgniteSemaphore.html" title="interface in org.apache.ignite"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteSet.html" title="interface in org.apache.ignite"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../index.html?org/apache/ignite/IgniteServices.html" target="_top">Frames</a></li> |
| <li><a href="IgniteServices.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2021 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Database and Caching Platform</b> </td> <td>: ver. <strong>2.10.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: March 10 2021 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
| </body> |
| </html> |
