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| <div class="subTitle">org.apache.distributedlog</div> |
| <h2 title="Class DistributedLogManagerImpl" class="title">Class DistributedLogManagerImpl</h2> |
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| <li>org.apache.distributedlog.DistributedLogManagerImpl</li> |
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| <pre>public class <span class="typeNameLabel">DistributedLogManagerImpl</span> |
| extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></pre> |
| <div class="block">The wrapper of <a href="../../../org/apache/distributedlog/api/DistributedLogManager.html" title="interface in org.apache.distributedlog.api"><code>DistributedLogManager</code></a>.</div> |
| </li> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <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><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#DistributedLogManagerImpl-org.apache.distributedlog.api.DistributedLogManager-">DistributedLogManagerImpl</a></span>(<a href="../../../org/apache/distributedlog/api/DistributedLogManager.html" title="interface in org.apache.distributedlog.api">DistributedLogManager</a> impl)</code> </td> |
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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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete 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>com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#asyncClose--">asyncClose</a></span>()</code> |
| <div class="block">Closes this source and releases any system resources associated |
| with it.</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/distributedlog/DistributedLogManagerImpl.html#close--">close</a></span>()</code> </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/distributedlog/DistributedLogManagerImpl.html#delete--">delete</a></span>()</code> |
| <div class="block">Delete the log.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/AppendOnlyStreamReader.html" title="class in org.apache.distributedlog">AppendOnlyStreamReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAppendOnlyStreamReader--">getAppendOnlyStreamReader</a></span>()</code> |
| <div class="block">Get a reader to read a log stream as a sequence of bytes.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/AppendOnlyStreamWriter.html" title="class in org.apache.distributedlog">AppendOnlyStreamWriter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAppendOnlyStreamWriter--">getAppendOnlyStreamWriter</a></span>()</code> |
| <div class="block">Begin appending to the end of the log stream which is being treated as a sequence of bytes.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAsyncLogReader-org.apache.distributedlog.DLSN-">getAsyncLogReader</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAsyncLogReader-long-">getAsyncLogReader</a></span>(long fromTxnId)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-">getAsyncLogReaderWithLock</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-java.lang.String-">getAsyncLogReaderWithLock</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN, |
| <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> subscriberId)</code> |
| <div class="block">Get a log reader with lock starting from <i>fromDLSN</i> and using <i>subscriberId</i>.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getAsyncLogReaderWithLock-java.lang.String-">getAsyncLogReaderWithLock</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> subscriberId)</code> |
| <div class="block">Get a log reader using <i>subscriberId</i> with lock.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getDLSNNotLessThanTxId-long-">getDLSNNotLessThanTxId</a></span>(long transactionId)</code> |
| <div class="block">Get the <a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog"><code>DLSN</code></a> of first log record whose transaction id is not less than <code>transactionId</code>.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getFirstDLSNAsync--">getFirstDLSNAsync</a></span>()</code> |
| <div class="block">Get first DLSN in the log.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getFirstTxId--">getFirstTxId</a></span>()</code> |
| <div class="block">Get the earliest Transaction Id available in the log.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getInputStream-org.apache.distributedlog.DLSN-">getInputStream</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getInputStream-long-">getInputStream</a></span>(long fromTxnId)</code> |
| <div class="block">Get the input stream starting with fromTxnId for the specified log.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastDLSN--">getLastDLSN</a></span>()</code> |
| <div class="block">Get Latest DLSN in the log.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastDLSNAsync--">getLastDLSNAsync</a></span>()</code> |
| <div class="block">Get Latest DLSN in the log - async.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastLogRecord--">getLastLogRecord</a></span>()</code> |
| <div class="block">Get the last log record in the stream.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastLogRecordAsync--">getLastLogRecordAsync</a></span>()</code> |
| <div class="block">Get Latest log record with DLSN in the log - async.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastTxId--">getLastTxId</a></span>()</code> |
| <div class="block">Get Latest Transaction Id in the log.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLastTxIdAsync--">getLastTxIdAsync</a></span>()</code> |
| <div class="block">Get Latest Transaction Id in the log - async.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLogRecordCount--">getLogRecordCount</a></span>()</code> |
| <div class="block">Get the number of log records in the active portion of the log.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLogRecordCountAsync-org.apache.distributedlog.DLSN-">getLogRecordCountAsync</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> beginDLSN)</code> |
| <div class="block">Get the number of log records in the active portion of the log - async.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getLogSegments--">getLogSegments</a></span>()</code> |
| <div class="block">Get log segments.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/namespace/NamespaceDriver.html" title="interface in org.apache.distributedlog.namespace">NamespaceDriver</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getNamespaceDriver--">getNamespaceDriver</a></span>()</code> |
| <div class="block">Get the namespace driver used by this manager.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/distributedlog/DistributedLogManagerImpl.html#getStreamName--">getStreamName</a></span>()</code> |
| <div class="block">Get the name of the stream managed by this log manager.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/subscription/SubscriptionsStore.html" title="interface in org.apache.distributedlog.subscription">SubscriptionsStore</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#getSubscriptionsStore--">getSubscriptionsStore</a></span>()</code> |
| <div class="block">Get the subscriptions store provided by the distributedlog manager.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#isEndOfStreamMarked--">isEndOfStreamMarked</a></span>()</code> |
| <div class="block">Check if an end of stream marker was added to the stream |
| A stream with an end of stream marker cannot be appended to.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#openAsyncLogReader-org.apache.distributedlog.DLSN-">openAsyncLogReader</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</code> |
| <div class="block">Open an async log reader to read records from a log starting from <code>fromDLSN</code>.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#openAsyncLogReader-long-">openAsyncLogReader</a></span>(long fromTxnId)</code> |
| <div class="block">Open an async log reader to read records from a log starting from <code>fromTxnId</code>.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#openAsyncLogWriter--">openAsyncLogWriter</a></span>()</code> |
| <div class="block">Open async log writer to write records to the log stream.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#purgeLogsOlderThan-long-">purgeLogsOlderThan</a></span>(long minTxIdToKeep)</code> |
| <div class="block">The DistributedLogManager may archive/purge any logs for transactionId |
| less than or equal to minImageTxId.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#recover--">recover</a></span>()</code> |
| <div class="block">Run recovery on the log.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#registerListener-org.apache.distributedlog.callback.LogSegmentListener-">registerListener</a></span>(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a> listener)</code> |
| <div class="block">Register <i>listener</i> on log segment updates of this stream.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#startAsyncLogSegmentNonPartitioned--">startAsyncLogSegmentNonPartitioned</a></span>()</code> |
| <div class="block">Begin writing to the log stream identified by the name.</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogWriter.html" title="interface in org.apache.distributedlog">LogWriter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#startLogSegmentNonPartitioned--">startLogSegmentNonPartitioned</a></span>()</code> |
| <div class="block">Begin writing to the log stream identified by the name.</div> |
| </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManagerImpl.html#unregisterListener-org.apache.distributedlog.callback.LogSegmentListener-">unregisterListener</a></span>(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a> listener)</code> |
| <div class="block">Unregister <i>listener</i> on log segment updates from this stream.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/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://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="DistributedLogManagerImpl-org.apache.distributedlog.api.DistributedLogManager-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>DistributedLogManagerImpl</h4> |
| <pre>public DistributedLogManagerImpl(<a href="../../../org/apache/distributedlog/api/DistributedLogManager.html" title="interface in org.apache.distributedlog.api">DistributedLogManager</a> impl)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getStreamName--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getStreamName</h4> |
| <pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getStreamName()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getStreamName--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the name of the stream managed by this log manager.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getStreamName--">getStreamName</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>streamName</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getNamespaceDriver--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNamespaceDriver</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/namespace/NamespaceDriver.html" title="interface in org.apache.distributedlog.namespace">NamespaceDriver</a> getNamespaceDriver()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getNamespaceDriver--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the namespace driver used by this manager.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getNamespaceDriver--">getNamespaceDriver</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the namespace driver</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLogSegments--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLogSegments</h4> |
| <pre>public <a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>> getLogSegments() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogSegments--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get log segments.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogSegments--">getLogSegments</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>log segments</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="registerListener-org.apache.distributedlog.callback.LogSegmentListener-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>registerListener</h4> |
| <pre>public void registerListener(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a> listener) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#registerListener-org.apache.distributedlog.callback.LogSegmentListener-">DistributedLogManager</a></code></span></div> |
| <div class="block">Register <i>listener</i> on log segment updates of this stream.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#registerListener-org.apache.distributedlog.callback.LogSegmentListener-">registerListener</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>listener</code> - listener to receive update log segment list.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="unregisterListener-org.apache.distributedlog.callback.LogSegmentListener-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unregisterListener</h4> |
| <pre>public void unregisterListener(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a> listener)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#unregisterListener-org.apache.distributedlog.callback.LogSegmentListener-">DistributedLogManager</a></code></span></div> |
| <div class="block">Unregister <i>listener</i> on log segment updates from this stream.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#unregisterListener-org.apache.distributedlog.callback.LogSegmentListener-">unregisterListener</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>listener</code> - listener to receive update log segment list.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="openAsyncLogWriter--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>openAsyncLogWriter</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a>> openAsyncLogWriter()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogWriter--">DistributedLogManager</a></code></span></div> |
| <div class="block">Open async log writer to write records to the log stream.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogWriter--">openAsyncLogWriter</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>result represents the open result</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startLogSegmentNonPartitioned--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>startLogSegmentNonPartitioned</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/LogWriter.html" title="interface in org.apache.distributedlog">LogWriter</a> startLogSegmentNonPartitioned() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startLogSegmentNonPartitioned--">DistributedLogManager</a></code></span></div> |
| <div class="block">Begin writing to the log stream identified by the name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startLogSegmentNonPartitioned--">startLogSegmentNonPartitioned</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the writer interface to generate log records</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startAsyncLogSegmentNonPartitioned--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>startAsyncLogSegmentNonPartitioned</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a> startAsyncLogSegmentNonPartitioned() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startAsyncLogSegmentNonPartitioned--">DistributedLogManager</a></code></span></div> |
| <div class="block">Begin writing to the log stream identified by the name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startAsyncLogSegmentNonPartitioned--">startAsyncLogSegmentNonPartitioned</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the writer interface to generate log records</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAppendOnlyStreamWriter--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAppendOnlyStreamWriter</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/AppendOnlyStreamWriter.html" title="class in org.apache.distributedlog">AppendOnlyStreamWriter</a> getAppendOnlyStreamWriter() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamWriter--">DistributedLogManager</a></code></span></div> |
| <div class="block">Begin appending to the end of the log stream which is being treated as a sequence of bytes.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamWriter--">getAppendOnlyStreamWriter</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the writer interface to generate log records</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAppendOnlyStreamReader--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAppendOnlyStreamReader</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/AppendOnlyStreamReader.html" title="class in org.apache.distributedlog">AppendOnlyStreamReader</a> getAppendOnlyStreamReader() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamReader--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get a reader to read a log stream as a sequence of bytes.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamReader--">getAppendOnlyStreamReader</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the writer interface to generate log records</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getInputStream-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getInputStream</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a> getInputStream(long fromTxnId) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getInputStream-long-">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the input stream starting with fromTxnId for the specified log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getInputStream-long-">getInputStream</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fromTxnId</code> - - the first transaction id we want to read</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the stream starting with transaction fromTxnId</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if a stream cannot be found.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getInputStream-org.apache.distributedlog.DLSN-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getInputStream</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a> getInputStream(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getInputStream-org.apache.distributedlog.DLSN-">getInputStream</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="openAsyncLogReader-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>openAsyncLogReader</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>> openAsyncLogReader(long fromTxnId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-long-">DistributedLogManager</a></code></span></div> |
| <div class="block">Open an async log reader to read records from a log starting from <code>fromTxnId</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-long-">openAsyncLogReader</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fromTxnId</code> - transaction id to start reading from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>async log reader</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="openAsyncLogReader-org.apache.distributedlog.DLSN-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>openAsyncLogReader</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>> openAsyncLogReader(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-org.apache.distributedlog.DLSN-">DistributedLogManager</a></code></span></div> |
| <div class="block">Open an async log reader to read records from a log starting from <code>fromDLSN</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-org.apache.distributedlog.DLSN-">openAsyncLogReader</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fromDLSN</code> - dlsn to start reading from</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>async log reader</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsyncLogReader-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAsyncLogReader</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a> getAsyncLogReader(long fromTxnId) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReader-long-">getAsyncLogReader</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsyncLogReader-org.apache.distributedlog.DLSN-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAsyncLogReader</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a> getAsyncLogReader(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReader-org.apache.distributedlog.DLSN-">getAsyncLogReader</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAsyncLogReaderWithLock</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>> getAsyncLogReaderWithLock(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-">getAsyncLogReaderWithLock</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAsyncLogReaderWithLock</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>> getAsyncLogReaderWithLock(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> fromDLSN, |
| <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> subscriberId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-java.lang.String-">DistributedLogManager</a></code></span></div> |
| <div class="block">Get a log reader with lock starting from <i>fromDLSN</i> and using <i>subscriberId</i>. |
| If two readers tried to open using same subscriberId, one would succeed, while the other |
| will be blocked until it gets the lock.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-java.lang.String-">getAsyncLogReaderWithLock</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fromDLSN</code> - start dlsn</dd> |
| <dd><code>subscriberId</code> - subscriber id</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>async log reader</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsyncLogReaderWithLock-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAsyncLogReaderWithLock</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>> getAsyncLogReaderWithLock(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> subscriberId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-java.lang.String-">DistributedLogManager</a></code></span></div> |
| <div class="block">Get a log reader using <i>subscriberId</i> with lock. The reader will start reading from |
| its last commit position recorded in subscription store. If no last commit position found |
| in subscription store, it would start reading from head of the stream. |
| |
| <p>If the two readers tried to open using same subscriberId, one would succeed, while the other |
| will be blocked until it gets the lock.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-java.lang.String-">getAsyncLogReaderWithLock</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>subscriberId</code> - subscriber id</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>async log reader</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDLSNNotLessThanTxId-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDLSNNotLessThanTxId</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>> getDLSNNotLessThanTxId(long transactionId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getDLSNNotLessThanTxId-long-">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the <a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog"><code>DLSN</code></a> of first log record whose transaction id is not less than <code>transactionId</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getDLSNNotLessThanTxId-long-">getDLSNNotLessThanTxId</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>transactionId</code> - transaction id</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>dlsn of first log record whose transaction id is not less than transactionId.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastLogRecord--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastLogRecord</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a> getLastLogRecord() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecord--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the last log record in the stream.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecord--">getLastLogRecord</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the last log record in the stream</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if a stream cannot be found.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getFirstTxId--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFirstTxId</h4> |
| <pre>public long getFirstTxId() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstTxId--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the earliest Transaction Id available in the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstTxId--">getFirstTxId</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>earliest transaction id</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastTxId--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastTxId</h4> |
| <pre>public long getLastTxId() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxId--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get Latest Transaction Id in the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxId--">getLastTxId</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>latest transaction id</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastDLSN--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastDLSN</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> getLastDLSN() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSN--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get Latest DLSN in the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSN--">getLastDLSN</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>last dlsn</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastLogRecordAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastLogRecordAsync</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>> getLastLogRecordAsync()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecordAsync--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get Latest log record with DLSN in the log - async.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecordAsync--">getLastLogRecordAsync</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>latest log record with DLSN</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastTxIdAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastTxIdAsync</h4> |
| <pre>public com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> getLastTxIdAsync()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxIdAsync--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get Latest Transaction Id in the log - async.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxIdAsync--">getLastTxIdAsync</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>latest transaction id</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getFirstDLSNAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFirstDLSNAsync</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>> getFirstDLSNAsync()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstDLSNAsync--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get first DLSN in the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstDLSNAsync--">getFirstDLSNAsync</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>first dlsn in the stream</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastDLSNAsync--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastDLSNAsync</h4> |
| <pre>public com.twitter.util.Future<<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>> getLastDLSNAsync()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSNAsync--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get Latest DLSN in the log - async.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSNAsync--">getLastDLSNAsync</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>latest transaction id</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLogRecordCount--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLogRecordCount</h4> |
| <pre>public long getLogRecordCount() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCount--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the number of log records in the active portion of the log. |
| |
| <p>Any log segments that have already been truncated will not be included.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCount--">getLogRecordCount</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>number of log records</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLogRecordCountAsync-org.apache.distributedlog.DLSN-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLogRecordCountAsync</h4> |
| <pre>public com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> getLogRecordCountAsync(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> beginDLSN)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCountAsync-org.apache.distributedlog.DLSN-">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the number of log records in the active portion of the log - async. |
| |
| <p>Any log segments that have already been truncated will not be included</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCountAsync-org.apache.distributedlog.DLSN-">getLogRecordCountAsync</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>future number of log records</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="recover--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>recover</h4> |
| <pre>public void recover() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#recover--">DistributedLogManager</a></code></span></div> |
| <div class="block">Run recovery on the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#recover--">recover</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isEndOfStreamMarked--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isEndOfStreamMarked</h4> |
| <pre>public boolean isEndOfStreamMarked() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#isEndOfStreamMarked--">DistributedLogManager</a></code></span></div> |
| <div class="block">Check if an end of stream marker was added to the stream |
| A stream with an end of stream marker cannot be appended to.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#isEndOfStreamMarked--">isEndOfStreamMarked</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the marker was added to the stream, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="delete--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>delete</h4> |
| <pre>public void delete() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#delete--">DistributedLogManager</a></code></span></div> |
| <div class="block">Delete the log.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#delete--">delete</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if the deletion fails</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="purgeLogsOlderThan-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>purgeLogsOlderThan</h4> |
| <pre>public void purgeLogsOlderThan(long minTxIdToKeep) |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#purgeLogsOlderThan-long-">DistributedLogManager</a></code></span></div> |
| <div class="block">The DistributedLogManager may archive/purge any logs for transactionId |
| less than or equal to minImageTxId. |
| This is to be used only when the client explicitly manages deletion. If |
| the cleanup policy is based on sliding time window, then this method need |
| not be called.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#purgeLogsOlderThan-long-">purgeLogsOlderThan</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>minTxIdToKeep</code> - the earliest txid that must be retained</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if purging fails</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSubscriptionsStore--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSubscriptionsStore</h4> |
| <pre>public <a href="../../../org/apache/distributedlog/subscription/SubscriptionsStore.html" title="interface in org.apache.distributedlog.subscription">SubscriptionsStore</a> getSubscriptionsStore()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getSubscriptionsStore--">DistributedLogManager</a></code></span></div> |
| <div class="block">Get the subscriptions store provided by the distributedlog manager.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getSubscriptionsStore--">getSubscriptionsStore</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>subscriptions store manages subscriptions for current stream.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="close--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre>public void close() |
| throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code> in interface <code><a href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code> in interface <code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="asyncClose--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>asyncClose</h4> |
| <pre>public com.twitter.util.Future<<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>> asyncClose()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#asyncClose--">DistributedLogManager</a></code></span></div> |
| <div class="block">Closes this source and releases any system resources associated |
| with it. If the source is already closed then invoking this |
| method has no effect.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/distributedlog/DistributedLogManager.html#asyncClose--">asyncClose</a></code> in interface <code><a href="../../../org/apache/distributedlog/DistributedLogManager.html" title="interface in org.apache.distributedlog">DistributedLogManager</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>future representing the close result.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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