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| <div class="subTitle">org.apache.ignite.spi.discovery.tcp.ipfinder.zk</div> |
| <h2 title="Class TcpDiscoveryZookeeperIpFinder" class="title">Class TcpDiscoveryZookeeperIpFinder</h2> |
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| <ul class="inheritance"> |
| <li><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html" title="class in org.apache.ignite.spi.discovery.tcp.ipfinder">org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinder.html" title="interface in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinder</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">TcpDiscoveryZookeeperIpFinder</span> |
| extends <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html" title="class in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinderAdapter</a></pre> |
| <div class="block">This TCP Discovery IP Finder uses Apache ZooKeeper (ZK) to locate peer nodes when bootstrapping in order to join |
| the cluster. It uses the Apache Curator library to interact with ZooKeeper in a simple manner. Specifically, |
| it uses the <code>ServiceDiscovery</code> recipe, which makes use of ephemeral nodes in ZK to register services. |
| |
| <p> |
| There are several ways to instantiate the TcpDiscoveryZookeeperIpFinder: |
| <li> |
| <ul>By providing an instance of <code>CuratorFramework</code> directly, in which case no ZK Connection String |
| is required.</ul> |
| <ul>By providing a ZK Connection String through <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setZkConnectionString(java.lang.String)"><code>setZkConnectionString(String)</code></a>, and optionally |
| a <code>RetryPolicy</code> through the setter. If the latter is not provided, a default |
| <code>ExponentialBackoffRetry</code> policy is used, with a base sleep time of 1000ms and 10 retries.</ul> |
| <ul>By providing a ZK Connection String through system property <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#PROP_ZK_CONNECTION_STRING"><code>PROP_ZK_CONNECTION_STRING</code></a>. If this |
| property is set, it overrides the ZK Connection String passed in as a property, but it does not override |
| the <code>CuratorFramework</code> if provided.</ul> |
| </li> |
| |
| You may customise the base path for services, as well as the service name. By default <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#BASE_PATH"><code>BASE_PATH</code></a> and |
| <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#SERVICE_NAME"><code>SERVICE_NAME</code></a> are use respectively. You can also choose to enable or disable duplicate registrations. See |
| <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setAllowDuplicateRegistrations(boolean)"><code>setAllowDuplicateRegistrations(boolean)</code></a> for more details.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="http://zookeeper.apache.org">Apache ZooKeeper</a>, |
| <a href="http://curator.apache.org">Apache Curator</a></dd></dl> |
| </li> |
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| <h3>Field Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#PROP_ZK_CONNECTION_STRING">PROP_ZK_CONNECTION_STRING</a></strong></code> |
| <div class="block">System property name to provide the ZK Connection String.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields_inherited_from_class_org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter"> |
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| <h3>Fields inherited from class org.apache.ignite.spi.discovery.tcp.ipfinder.<a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html" title="class in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinderAdapter</a></h3> |
| <code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#ignite">ignite</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#TcpDiscoveryZookeeperIpFinder()">TcpDiscoveryZookeeperIpFinder</a></strong>()</code> |
| <div class="block">Constructor.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#getBasePath()">getBasePath</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#getRegisteredAddresses()">getRegisteredAddresses</a></strong>()</code> |
| <div class="block">Gets all addresses registered in this finder.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>org.apache.curator.RetryPolicy</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#getRetryPolicy()">getRetryPolicy</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#getServiceName()">getServiceName</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#getZkConnectionString()">getZkConnectionString</a></strong>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#isAllowDuplicateRegistrations()">isAllowDuplicateRegistrations</a></strong>()</code> |
| <div class="block">* @return The value of this flag.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#onSpiContextDestroyed()">onSpiContextDestroyed</a></strong>()</code> |
| <div class="block">Callback invoked prior to stopping grid before SPI context is destroyed.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#registerAddresses(java.util.Collection)">registerAddresses</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>> addrs)</code> |
| <div class="block">Registers new addresses.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setAllowDuplicateRegistrations(boolean)">setAllowDuplicateRegistrations</a></strong>(boolean allowDuplicateRegistrations)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setBasePath(java.lang.String)">setBasePath</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> basePath)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setCurator(org.apache.curator.framework.CuratorFramework)">setCurator</a></strong>(org.apache.curator.framework.CuratorFramework curator)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setRetryPolicy(org.apache.curator.RetryPolicy)">setRetryPolicy</a></strong>(org.apache.curator.RetryPolicy retryPolicy)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setServiceName(java.lang.String)">setServiceName</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> serviceName)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setZkConnectionString(java.lang.String)">setZkConnectionString</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> zkConnectionString)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#unregisterAddresses(java.util.Collection)">unregisterAddresses</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>> addrs)</code> |
| <div class="block">Unregisters provided addresses.</div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class org.apache.ignite.spi.discovery.tcp.ipfinder.<a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html" title="class in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinderAdapter</a></h3> |
| <code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#close()">close</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#discoveryClientMode()">discoveryClientMode</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#initializeLocalAddresses(java.util.Collection)">initializeLocalAddresses</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#isShared()">isShared</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#onSpiContextInitialized(org.apache.ignite.spi.IgniteSpiContext)">onSpiContextInitialized</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#setShared(boolean)">setShared</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#spiContext()">spiContext</a>, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#toString()">toString</a></code></li> |
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| <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> |
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| <h3>Field Detail</h3> |
| <a name="PROP_ZK_CONNECTION_STRING"> |
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| </a> |
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| <li class="blockList"> |
| <h4>PROP_ZK_CONNECTION_STRING</h4> |
| <pre>public static final <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> PROP_ZK_CONNECTION_STRING</pre> |
| <div class="block">System property name to provide the ZK Connection String.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../../constant-values.html#org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder.PROP_ZK_CONNECTION_STRING">Constant Field Values</a></dd></dl> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="TcpDiscoveryZookeeperIpFinder()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>TcpDiscoveryZookeeperIpFinder</h4> |
| <pre>public TcpDiscoveryZookeeperIpFinder()</pre> |
| <div class="block">Constructor.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="onSpiContextDestroyed()"> |
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| <h4>onSpiContextDestroyed</h4> |
| <pre>public void onSpiContextDestroyed()</pre> |
| <div class="block">Callback invoked prior to stopping grid before SPI context is destroyed. |
| Note that invoking SPI context after this callback is complete is considered |
| illegal and may produce unknown results.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinder.html#onSpiContextDestroyed()">onSpiContextDestroyed</a></code> in interface <code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinder.html" title="interface in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinder</a></code></dd> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html#onSpiContextDestroyed()">onSpiContextDestroyed</a></code> in class <code><a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/TcpDiscoveryIpFinderAdapter.html" title="class in org.apache.ignite.spi.discovery.tcp.ipfinder">TcpDiscoveryIpFinderAdapter</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRegisteredAddresses()"> |
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| <h4>getRegisteredAddresses</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>> getRegisteredAddresses() |
| throws <a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></pre> |
| <div class="block">Gets all addresses registered in this finder.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>All known addresses, potentially empty, but never <code>null</code>.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="registerAddresses(java.util.Collection)"> |
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| <h4>registerAddresses</h4> |
| <pre>public void registerAddresses(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>> addrs) |
| throws <a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></pre> |
| <div class="block">Registers new addresses. |
| <p> |
| Implementation should accept duplicates quietly, but should not register address if it |
| is already registered.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>addrs</code> - Addresses to register. Not <code>null</code> and not empty.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="unregisterAddresses(java.util.Collection)"> |
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| <h4>unregisterAddresses</h4> |
| <pre>public void unregisterAddresses(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/net/InetSocketAddress.html?is-external=true" title="class or interface in java.net">InetSocketAddress</a>> addrs) |
| throws <a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></pre> |
| <div class="block">Unregisters provided addresses. |
| <p> |
| Implementation should accept addresses that are currently not |
| registered quietly (just no-op).</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>addrs</code> - Addresses to unregister. Not <code>null</code> and not empty.</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/ignite/spi/IgniteSpiException.html" title="class in org.apache.ignite.spi">IgniteSpiException</a></code> - In case of error.</dd></dl> |
| </li> |
| </ul> |
| <a name="setCurator(org.apache.curator.framework.CuratorFramework)"> |
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| <h4>setCurator</h4> |
| <pre>public void setCurator(org.apache.curator.framework.CuratorFramework curator)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>curator</code> - A <code>CuratorFramework</code> instance to use. It can already be in <tt>STARTED</tt> state.</dd></dl> |
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| </ul> |
| <a name="getZkConnectionString()"> |
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| <h4>getZkConnectionString</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getZkConnectionString()</pre> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>The ZooKeeper connection string, only if set explicitly. Else, it returns null.</dd></dl> |
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| <a name="setZkConnectionString(java.lang.String)"> |
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| <h4>setZkConnectionString</h4> |
| <pre>public void setZkConnectionString(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> zkConnectionString)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>zkConnectionString</code> - ZooKeeper connection string in case a <code>CuratorFramework</code> is not being set explicitly.</dd></dl> |
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| <a name="getRetryPolicy()"> |
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| <h4>getRetryPolicy</h4> |
| <pre>public org.apache.curator.RetryPolicy getRetryPolicy()</pre> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Retry policy in use if, and only if, it was set explicitly. Else, it returns null.</dd></dl> |
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| <a name="setRetryPolicy(org.apache.curator.RetryPolicy)"> |
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| <h4>setRetryPolicy</h4> |
| <pre>public void setRetryPolicy(org.apache.curator.RetryPolicy retryPolicy)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>retryPolicy</code> - <code>RetryPolicy</code> to use in case a ZK Connection String is being injected, or if |
| using a system property.</dd></dl> |
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| <h4>getBasePath</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getBasePath()</pre> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Base path for service registration in ZK. Default value: <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#BASE_PATH"><code>BASE_PATH</code></a>.</dd></dl> |
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| <h4>setBasePath</h4> |
| <pre>public void setBasePath(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> basePath)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>basePath</code> - Base path for service registration in ZK. If not passed, <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#BASE_PATH"><code>BASE_PATH</code></a> will be used.</dd></dl> |
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| <h4>getServiceName</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getServiceName()</pre> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Service name being used, in Curator terms. See <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setServiceName(java.lang.String)"><code>setServiceName(String)</code></a> for more information.</dd></dl> |
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| <h4>setServiceName</h4> |
| <pre>public void setServiceName(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> serviceName)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>serviceName</code> - Service name to use, as defined by Curator's {#link ServiceDiscovery} recipe. In physical |
| ZK terms, it represents the node under <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#basePath"><code>basePath</code></a>, under which services will be |
| registered.</dd></dl> |
| </li> |
| </ul> |
| <a name="isAllowDuplicateRegistrations()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>isAllowDuplicateRegistrations</h4> |
| <pre>public boolean isAllowDuplicateRegistrations()</pre> |
| <div class="block">* @return The value of this flag. See <a href="../../../../../../../../org/apache/ignite/spi/discovery/tcp/ipfinder/zk/TcpDiscoveryZookeeperIpFinder.html#setAllowDuplicateRegistrations(boolean)"><code>setAllowDuplicateRegistrations(boolean)</code></a> for more details.</div> |
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| <a name="setAllowDuplicateRegistrations(boolean)"> |
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| <h4>setAllowDuplicateRegistrations</h4> |
| <pre>public void setAllowDuplicateRegistrations(boolean allowDuplicateRegistrations)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>allowDuplicateRegistrations</code> - Whether to register each node only once, or if duplicate registrations |
| are allowed. Nodes will attempt to register themselves, plus those they |
| know about. By default, duplicate registrations are not allowed, but you |
| might want to set this property to <tt>true</tt> if you have multiple |
| network interfaces or if you are facing troubles.</dd></dl> |
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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>2015 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> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script> </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 Fabric</b> </td> <td>: ver. <strong>1.5.0.final</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: December 29 2015 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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