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| <div class="subTitle">org.apache.hadoop.hbase.replication</div> |
| <h2 title="Class ReplicationPeers" class="title">Class ReplicationPeers</h2> |
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| <dd><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.43">ReplicationPeers</a> |
| extends <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> |
| implements <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a></pre> |
| <div class="block">This provides an class for maintaining a set of peer clusters. These peers are remote slave |
| clusters that data is replicated to. |
| <p> |
| We implement <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf"><code>ConfigurationObserver</code></a> mainly for recreating the |
| <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication"><code>ReplicationPeerStorage</code></a>, so we can change the <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication"><code>ReplicationPeerStorage</code></a> without |
| restarting the region server.</div> |
| </li> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#conf">conf</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.fs.FileSystem</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#fs">fs</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#LOG">LOG</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<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="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#peerCache">peerCache</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication">ReplicationPeerStorage</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#peerStorage">peerStorage</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#zookeeper">zookeeper</a></span></code> </td> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#ReplicationPeers-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.hbase.zookeeper.ZKWatcher-org.apache.hadoop.conf.Configuration-">ReplicationPeers</a></span>(org.apache.hadoop.fs.FileSystem fs, |
| <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zookeeper, |
| org.apache.hadoop.conf.Configuration conf)</code> </td> |
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| <h3>Method Summary</h3> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#addPeer-java.lang.String-">addPeer</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> peerId)</code> |
| <div class="block">Method called after a peer has been connected.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#createPeer-java.lang.String-">createPeer</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> peerId)</code> |
| <div class="block">Helper method to connect to a peer</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<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>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#getAllPeerIds--">getAllPeerIds</a></span>()</code> |
| <div class="block">Returns the set of peerIds of the clusters that have been connected and have an underlying |
| ReplicationPeer.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.conf.Configuration</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#getConf--">getConf</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#getPeer-java.lang.String-">getPeer</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> peerId)</code> |
| <div class="block">Returns the ReplicationPeerImpl for the specified cached peer.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><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><<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="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#getPeerCache--">getPeerCache</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication">ReplicationPeerStorage</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#getPeerStorage--">getPeerStorage</a></span>()</code> </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/hadoop/hbase/replication/ReplicationPeers.html#init--">init</a></span>()</code> </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/hadoop/hbase/replication/ReplicationPeers.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">This method would be called by the <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf"><code>ConfigurationManager</code></a> object when the |
| <code>Configuration</code> object is reloaded from disk.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#refreshPeerConfig-java.lang.String-">refreshPeerConfig</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> peerId)</code> </td> |
| </tr> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/SyncReplicationState.html" title="enum in org.apache.hadoop.hbase.replication">SyncReplicationState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#refreshPeerNewSyncReplicationState-java.lang.String-">refreshPeerNewSyncReplicationState</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> peerId)</code> </td> |
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| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeer.PeerState.html" title="enum in org.apache.hadoop.hbase.replication">ReplicationPeer.PeerState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#refreshPeerState-java.lang.String-">refreshPeerState</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> peerId)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeers.html#removePeer-java.lang.String-">removePeer</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> peerId)</code> </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/hadoop/hbase/replication/ReplicationPeers.html#transitPeerSyncReplicationState-java.lang.String-">transitPeerSyncReplicationState</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> peerId)</code> </td> |
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| <h4>LOG</h4> |
| <pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.45">LOG</a></pre> |
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| <pre>private volatile org.apache.hadoop.conf.Configuration <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.47">conf</a></pre> |
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| <pre>private final <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.52">zookeeper</a></pre> |
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| <pre>private volatile <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication">ReplicationPeerStorage</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.53">peerStorage</a></pre> |
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| <h3>Constructor Detail</h3> |
| <a name="ReplicationPeers-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.hbase.zookeeper.ZKWatcher-org.apache.hadoop.conf.Configuration-"> |
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| <h4>ReplicationPeers</h4> |
| <pre><a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.55">ReplicationPeers</a>(org.apache.hadoop.fs.FileSystem fs, |
| <a href="../../../../../org/apache/hadoop/hbase/zookeeper/ZKWatcher.html" title="class in org.apache.hadoop.hbase.zookeeper">ZKWatcher</a> zookeeper, |
| org.apache.hadoop.conf.Configuration conf)</pre> |
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| <h4>getConf</h4> |
| <pre>public org.apache.hadoop.conf.Configuration <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.63">getConf</a>()</pre> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.67">init</a>() |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerStorage.html" title="interface in org.apache.hadoop.hbase.replication">ReplicationPeerStorage</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.74">getPeerStorage</a>()</pre> |
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| <h4>addPeer</h4> |
| <pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.85">addPeer</a>(<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> peerId) |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <div class="block">Method called after a peer has been connected. It will create a ReplicationPeer to track the |
| newly connected cluster.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peerId</code> - a short that identifies the cluster</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether a ReplicationPeer was successfully created</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code> - if connecting to the peer fails</dd> |
| </dl> |
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| <h4>removePeer</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.94">removePeer</a>(<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> peerId)</pre> |
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| <h4>getPeer</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.105">getPeer</a>(<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> peerId)</pre> |
| <div class="block">Returns the ReplicationPeerImpl for the specified cached peer. This ReplicationPeer will |
| continue to track changes to the Peer's state and config. This method returns null if no peer |
| has been cached with the given peerId.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peerId</code> - id for the peer</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>ReplicationPeer object</dd> |
| </dl> |
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| <a name="getAllPeerIds--"> |
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| <h4>getAllPeerIds</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<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="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.114">getAllPeerIds</a>()</pre> |
| <div class="block">Returns the set of peerIds of the clusters that have been connected and have an underlying |
| ReplicationPeer.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Set of Strings for peerIds</dd> |
| </dl> |
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| <pre>public <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><<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="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.118">getPeerCache</a>()</pre> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeer.PeerState.html" title="enum in org.apache.hadoop.hbase.replication">ReplicationPeer.PeerState</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.122">refreshPeerState</a>(<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> peerId) |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerConfig.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerConfig</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.128">refreshPeerConfig</a>(<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> peerId) |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd> |
| </dl> |
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| <h4>refreshPeerNewSyncReplicationState</h4> |
| <pre>public <a href="../../../../../org/apache/hadoop/hbase/replication/SyncReplicationState.html" title="enum in org.apache.hadoop.hbase.replication">SyncReplicationState</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.134">refreshPeerNewSyncReplicationState</a>(<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> peerId) |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd> |
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| <h4>transitPeerSyncReplicationState</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.142">transitPeerSyncReplicationState</a>(<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> peerId)</pre> |
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| <h4>createPeer</h4> |
| <pre>private <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationPeerImpl.html" title="class in org.apache.hadoop.hbase.replication">ReplicationPeerImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.152">createPeer</a>(<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> peerId) |
| throws <a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></pre> |
| <div class="block">Helper method to connect to a peer</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peerId</code> - peer's identifier</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>object representing the peer</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/replication/ReplicationException.html" title="class in org.apache.hadoop.hbase.replication">ReplicationException</a></code></dd> |
| </dl> |
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| <h4>onConfigurationChange</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/replication/ReplicationPeers.html#line.163">onConfigurationChange</a>(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">ConfigurationObserver</a></code></span></div> |
| <div class="block">This method would be called by the <a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationManager.html" title="class in org.apache.hadoop.hbase.conf"><code>ConfigurationManager</code></a> object when the |
| <code>Configuration</code> object is reloaded from disk.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html#onConfigurationChange-org.apache.hadoop.conf.Configuration-">onConfigurationChange</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/conf/ConfigurationObserver.html" title="interface in org.apache.hadoop.hbase.conf">ConfigurationObserver</a></code></dd> |
| </dl> |
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