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| <div class="subTitle">org.apache.ignite.spi.discovery</div> |
| <h2 title="Interface DiscoverySpi" class="title">Interface DiscoverySpi</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><a href="../../../../../org/apache/ignite/spi/IgniteSpi.html" title="interface in org.apache.ignite.spi">IgniteSpi</a></dd> |
| </dl> |
| <dl> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../../org/apache/ignite/spi/discovery/isolated/IsolatedDiscoverySpi.html" title="class in org.apache.ignite.spi.discovery.isolated">IsolatedDiscoverySpi</a>, <a href="../../../../../org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpi.html" title="class in org.apache.ignite.spi.discovery.tcp">TcpDiscoverySpi</a>, <a href="../../../../../org/apache/ignite/spi/discovery/zk/ZookeeperDiscoverySpi.html" title="class in org.apache.ignite.spi.discovery.zk">ZookeeperDiscoverySpi</a></dd> |
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| <br> |
| <pre>public interface <span class="typeNameLabel">DiscoverySpi</span> |
| extends <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html" title="interface in org.apache.ignite.spi">IgniteSpi</a></pre> |
| <div class="block">Grid discovery SPI allows to discover remote nodes in grid. |
| <p> |
| The default discovery SPI is <a href="../../../../../org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpi.html" title="class in org.apache.ignite.spi.discovery.tcp"><code>TcpDiscoverySpi</code></a> |
| with default configuration which allows all nodes in local network |
| (with enabled multicast) to discover each other. |
| <p> |
| Ignite provides the following <code>GridDeploymentSpi</code> implementation: |
| <ul> |
| <li><a href="../../../../../org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpi.html" title="class in org.apache.ignite.spi.discovery.tcp"><code>TcpDiscoverySpi</code></a></li> |
| </ul> |
| <b>NOTE:</b> this SPI (i.e. methods in this interface) should never be used directly. SPIs provide |
| internal view on the subsystem and is used internally by Ignite kernal. In rare use cases when |
| access to a specific implementation of this SPI is required - an instance of this SPI can be obtained |
| via <a href="../../../../../org/apache/ignite/Ignite.html#configuration--"><code>Ignite.configuration()</code></a> method to check its configuration properties or call other non-SPI |
| methods. Note again that calling methods from this interface on the obtained instance can lead |
| to undefined behavior and explicitly not supported.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <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>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#consistentId--">consistentId</a></span>()</code> |
| <div class="block">Gets consistent ID.</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/spi/discovery/DiscoverySpi.html#disconnect--">disconnect</a></span>()</code> |
| <div class="block">Tells discovery SPI to disconnect from topology.</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/spi/discovery/DiscoverySpi.html#failNode-java.util.UUID-java.lang.String-">failNode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId, |
| @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> warning)</code> |
| <div class="block">Initiates failure of provided node.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#getGridStartTime--">getGridStartTime</a></span>()</code> |
| <div class="block">Gets start time of the very first node in the grid.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#getLocalNode--">getLocalNode</a></span>()</code> |
| <div class="block">Gets local node.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>@Nullable <a href="../../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#getNode-java.util.UUID-">getNode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId)</code> |
| <div class="block">Gets node by ID.</div> |
| </td> |
| </tr> |
| <tr id="i6" 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/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#getRemoteNodes--">getRemoteNodes</a></span>()</code> |
| <div class="block">Gets collection of remote nodes in grid or empty collection if no remote nodes found.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#isClientMode--">isClientMode</a></span>()</code> |
| <div class="block">Whether or not discovery is started in client mode.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#pingNode-java.util.UUID-">pingNode</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId)</code> |
| <div class="block">Pings the remote node to see if it's alive.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#sendCustomEvent-org.apache.ignite.spi.discovery.DiscoverySpiCustomMessage-">sendCustomEvent</a></span>(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiCustomMessage.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiCustomMessage</a> msg)</code> |
| <div class="block">Sends custom message across the ring.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#setAuthenticator-org.apache.ignite.spi.discovery.DiscoverySpiNodeAuthenticator-">setAuthenticator</a></span>(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiNodeAuthenticator.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiNodeAuthenticator</a> auth)</code> |
| <div class="block">Sets discovery SPI node authenticator.</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/spi/discovery/DiscoverySpi.html#setDataExchange-org.apache.ignite.spi.discovery.DiscoverySpiDataExchange-">setDataExchange</a></span>(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiDataExchange.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiDataExchange</a> exchange)</code> |
| <div class="block">Sets a handler for initial data exchange between Ignite nodes.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#setListener-org.apache.ignite.spi.discovery.DiscoverySpiListener-">setListener</a></span>(@Nullable <a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiListener.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiListener</a> lsnr)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </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/spi/discovery/DiscoverySpi.html#setMetricsProvider-org.apache.ignite.spi.discovery.DiscoveryMetricsProvider-">setMetricsProvider</a></span>(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoveryMetricsProvider.html" title="interface in org.apache.ignite.spi.discovery">DiscoveryMetricsProvider</a> metricsProvider)</code> |
| <div class="block">Sets discovery metrics provider.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpi.html#setNodeAttributes-java.util.Map-org.apache.ignite.lang.IgniteProductVersion-">setNodeAttributes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</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>,<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><span class='angle_bracket'>></span> attrs, |
| <a href="../../../../../org/apache/ignite/lang/IgniteProductVersion.html" title="class in org.apache.ignite.lang">IgniteProductVersion</a> ver)</code> |
| <div class="block">Sets node attributes and node version which will be distributed in grid during |
| join process.</div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from interface org.apache.ignite.spi.<a href="../../../../../org/apache/ignite/spi/IgniteSpi.html" title="interface in org.apache.ignite.spi">IgniteSpi</a></h3> |
| <code><a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#getName--">getName</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#getNodeAttributes--">getNodeAttributes</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#onClientDisconnected-org.apache.ignite.lang.IgniteFuture-">onClientDisconnected</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#onClientReconnected-boolean-">onClientReconnected</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#onContextDestroyed--">onContextDestroyed</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#onContextInitialized-org.apache.ignite.spi.IgniteSpiContext-">onContextInitialized</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#spiStart-java.lang.String-">spiStart</a>, <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#spiStop--">spiStop</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <h3>Method Detail</h3> |
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| <h4>consistentId</h4> |
| <pre>@Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a> consistentId() |
| throws <a href="../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></pre> |
| <div class="block">Gets consistent ID.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Consistent ID of this Ignite instance or <code>null</code> if not applicable.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></code> - If failed.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getRemoteNodes</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/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> getRemoteNodes()</pre> |
| <div class="block">Gets collection of remote nodes in grid or empty collection if no remote nodes found.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Collection of remote nodes.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getLocalNode</h4> |
| <pre><a href="../../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> getLocalNode()</pre> |
| <div class="block">Gets local node.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Local node.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getNode</h4> |
| <pre>@Nullable |
| @Nullable <a href="../../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> getNode(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId)</pre> |
| <div class="block">Gets node by ID.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nodeId</code> - Node ID.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Node with given ID or <code>null</code> if node is not found.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>pingNode</h4> |
| <pre>boolean pingNode(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId)</pre> |
| <div class="block">Pings the remote node to see if it's alive.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nodeId</code> - Node Id.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if node alive, <code>false</code> otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>setNodeAttributes</h4> |
| <pre>void setNodeAttributes(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</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>,<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><span class='angle_bracket'>></span> attrs, |
| <a href="../../../../../org/apache/ignite/lang/IgniteProductVersion.html" title="class in org.apache.ignite.lang">IgniteProductVersion</a> ver)</pre> |
| <div class="block">Sets node attributes and node version which will be distributed in grid during |
| join process. Note that these attributes cannot be changed and set only once. |
| set</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>attrs</code> - Map of node attributes.</dd> |
| <dd><code>ver</code> - Product version.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setListener-org.apache.ignite.spi.discovery.DiscoverySpiListener-"> |
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| <h4>setListener</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> |
| void setListener(@Nullable |
| @Nullable <a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiListener.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiListener</a> lsnr)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Sets a listener for discovery events. Refer to |
| <a href="../../../../../org/apache/ignite/events/DiscoveryEvent.html" title="class in org.apache.ignite.events"><code>DiscoveryEvent</code></a> for a set of all possible |
| discovery events. |
| <p> |
| <span class='todo'>TODO</span>: This method should be removed from public API in Apache Ignite 3.0</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>lsnr</code> - Listener to discovery events or <code>null</code> to unset the listener.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>setDataExchange</h4> |
| <pre>void setDataExchange(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiDataExchange.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiDataExchange</a> exchange)</pre> |
| <div class="block">Sets a handler for initial data exchange between Ignite nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>exchange</code> - Discovery data exchange handler.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>setMetricsProvider</h4> |
| <pre>void setMetricsProvider(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoveryMetricsProvider.html" title="interface in org.apache.ignite.spi.discovery">DiscoveryMetricsProvider</a> metricsProvider)</pre> |
| <div class="block">Sets discovery metrics provider. Use metrics provided by |
| <a href="../../../../../org/apache/ignite/spi/discovery/DiscoveryMetricsProvider.html#metrics--"><code>DiscoveryMetricsProvider.metrics()</code></a> method to exchange |
| dynamic metrics between nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>metricsProvider</code> - Provider of metrics data.</dd> |
| </dl> |
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| <h4>disconnect</h4> |
| <pre>void disconnect() |
| throws <a href="../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></pre> |
| <div class="block">Tells discovery SPI to disconnect from topology. This is very close to calling |
| <a href="../../../../../org/apache/ignite/spi/IgniteSpi.html#spiStop--"><code>IgniteSpi.spiStop()</code></a> with accounting that it is not a full stop, |
| but disconnect due to segmentation.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></code> - If any error occurs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setAuthenticator-org.apache.ignite.spi.discovery.DiscoverySpiNodeAuthenticator-"> |
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| <h4>setAuthenticator</h4> |
| <pre>void setAuthenticator(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiNodeAuthenticator.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiNodeAuthenticator</a> auth)</pre> |
| <div class="block">Sets discovery SPI node authenticator. This method is called before SPI start() method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>auth</code> - Discovery SPI authenticator.</dd> |
| </dl> |
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| <h4>getGridStartTime</h4> |
| <pre>long getGridStartTime()</pre> |
| <div class="block">Gets start time of the very first node in the grid. This value should be the same |
| on all nodes in the grid and it should not change even if very first node fails |
| of leaves grid.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Start time of the first node in grid or <code>0</code> if SPI implementation |
| does not support this method.</dd> |
| </dl> |
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| <h4>sendCustomEvent</h4> |
| <pre>void sendCustomEvent(<a href="../../../../../org/apache/ignite/spi/discovery/DiscoverySpiCustomMessage.html" title="interface in org.apache.ignite.spi.discovery">DiscoverySpiCustomMessage</a> msg) |
| throws <a href="../../../../../org/apache/ignite/IgniteException.html" title="class in org.apache.ignite">IgniteException</a></pre> |
| <div class="block">Sends custom message across the ring.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>msg</code> - Custom message.</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 sent the event message.</dd> |
| </dl> |
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| <h4>failNode</h4> |
| <pre>void failNode(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nodeId, |
| @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> warning)</pre> |
| <div class="block">Initiates failure of provided node.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nodeId</code> - Node ID.</dd> |
| <dd><code>warning</code> - Warning to be shown on all cluster nodes.</dd> |
| </dl> |
| </li> |
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| <h4>isClientMode</h4> |
| <pre>boolean isClientMode() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></pre> |
| <div class="block">Whether or not discovery is started in client mode.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if node is in client mode.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If discovery SPI has not started.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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| <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>2.11.1</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: December 20 2021 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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