http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogSegmentMetadata.html ---------------------------------------------------------------------- diff --git a/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogSegmentMetadata.html b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogSegmentMetadata.html new file mode 100644 index 0000000..a749d6f --- /dev/null +++ b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogSegmentMetadata.html @@ -0,0 +1,714 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc (1.8.0_92) on Sun Jan 08 19:29:06 PST 2017 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>Uses of Class org.apache.distributedlog.LogSegmentMetadata 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scope="col">Package</th> +<th class="colLast" scope="col">Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><a href="#org.apache.distributedlog">org.apache.distributedlog</a></td> +<td class="colLast"> +<div class="block">Protocol & Core of DistributedLog</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><a href="#org.apache.distributedlog.callback">org.apache.distributedlog.callback</a></td> +<td class="colLast"> +<div class="block">Callbacks for distributedlog operations.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><a href="#org.apache.distributedlog.logsegment">org.apache.distributedlog.logsegment</a></td> +<td class="colLast"> +<div class="block">Log Segment Management</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><a href="#org.apache.distributedlog.metadata">org.apache.distributedlog.metadata</a></td> +<td class="colLast"> +<div class="block">Metadata management for distributedlog.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"> +<ul class="blockList"> +<li class="blockList"><a name="org.apache.distributedlog"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> in <a href="../../../../org/apache/distributedlog/package-summary.html">org.apache.distributedlog</a></h3> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation"> +<caption><span>Fields in <a href="../../../../org/apache/distributedlog/package-summary.html">org.apache.distributedlog</a> with type parameters of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true"; title="class or interface in java.util">Comparator</a><<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html#COMPARATOR">COMPARATOR</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true"; title="class or interface in java.util">Comparator</a><<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html#DESC_COMPARATOR">DESC_COMPARATOR</a></span></code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/package-summary.html">org.apache.distributedlog</a> that return <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.LogSegmentMetadataBuilder.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#build--">build</a></span>()</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html#parseData-java.lang.String-byte:A-">parseData</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> path, + byte[] data)</code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/package-summary.html">org.apache.distributedlog</a> that return types with arguments of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<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"><span class="typeNameLabel">DistributedLogManager.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/DistributedLogManager.html#getLogSegments--">getLogSegments</a></span>()</code> +<div class="block">Get log segments.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html#read-org.apache.distributedlog.ZooKeeperClient-java.lang.String-">read</a></span>(<a href="../../../../org/apache/distributedlog/ZooKeeperClient.html" title="class in org.apache.distributedlog">ZooKeeperClient</a> zkc, + <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> path)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadata.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html#read-org.apache.distributedlog.ZooKeeperClient-java.lang.String-boolean-">read</a></span>(<a href="../../../../org/apache/distributedlog/ZooKeeperClient.html" title="class in org.apache.distributedlog">ZooKeeperClient</a> zkc, + <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> path, + boolean skipMinVersionCheck)</code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/package-summary.html">org.apache.distributedlog</a> with parameters of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>static com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>></code></td> +<td class="colLast"><span class="typeNameLabel">ReadUtils.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/ReadUtils.html#asyncReadFirstUserRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-org.apache.distributedlog.DLSN-">asyncReadFirstUserRecord</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> streamName, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> l, + int scanStartBatchSize, + int scanMaxBatchSize, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true"; title="class or interface in java.util.concurrent.atomic">AtomicInteger</a> numRecordsScanned, + <a 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href="../../../../org/apache/distributedlog/ReadUtils.html#asyncReadLastRecord-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-boolean-boolean-boolean-int-int-java.util.concurrent.atomic.AtomicInteger-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-">asyncReadLastRecord</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> streamName, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> l, + boolean fence, + boolean includeControl, + boolean includeEndOfStream, + int scanStartBatchSize, + int scanMaxBatchSize, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true"; title="class or interface in java.util.concurrent.atomic">AtomicInteger</a> numRecordsScanned, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true"; title="class or interface in java.util.concurrent">ExecutorService</a> executorService, + <a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" title="interface in org.apache.distributedlog.logsegment">LogSegmentEntryStore</a> entryStore)</code> +<div class="block">Read last record from a log segment.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static com.twitter.util.Future<com.google.common.base.Optional<<a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>>></code></td> +<td class="colLast"><span class="typeNameLabel">ReadUtils.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/ReadUtils.html#getLogRecordNotLessThanTxId-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-long-java.util.concurrent.ExecutorService-org.apache.distributedlog.logsegment.LogSegmentEntryStore-int-">getLogRecordNotLessThanTxId</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> logName, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long transactionId, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ExecutorService.html?is-external=true"; title="class or interface in java.util.concurrent">ExecutorService</a> executorService, + <a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html" title="interface in org.apache.distributedlog.logsegment">LogSegmentEntryStore</a> entryStore, + int nWays)</code> +<div class="block">Get the log record whose transaction id is not less than provided <code>transactionId</code>.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"><a name="org.apache.distributedlog.callback"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> in <a href="../../../../org/apache/distributedlog/callback/package-summary.html">org.apache.distributedlog.callback</a></h3> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Method parameters in <a href="../../../../org/apache/distributedlog/callback/package-summary.html">org.apache.distributedlog.callback</a> with type arguments of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentListener.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/callback/LogSegmentListener.html#onSegmentsUpdated-java.util.List-">onSegmentsUpdated</a></span>(<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>> segments)</code> +<div class="block">Notified when <i>segments</i> updated.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"><a name="org.apache.distributedlog.logsegment"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a></h3> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation"> +<caption><span>Fields in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a> with type parameters of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/6/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true"; title="class or interface in java.util.concurrent">ConcurrentMap</a><<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>,<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#lid2LogSegments">lid2LogSegments</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<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>,<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#logSegments">logSegments</a></span></code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a> that return <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#get-java.lang.String-">get</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> name)</code> +<div class="block">Retrieve log segment <code>name</code> from the cache.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataCache.html#get-java.lang.String-">get</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> path)</code> +<div class="block">Retrieve the log segment of <i>path</i> from the cache.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryReader.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryReader.html#getSegment--">getSegment</a></span>()</code> +<div class="block">Return the log segment metadata for this reader.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#remove-java.lang.String-">remove</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> name)</code> +<div class="block">Remove log segment <code>name</code> from the cache.</div> +</td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a> that return types with arguments of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html#deleteLogSegment-org.apache.distributedlog.LogSegmentMetadata-">deleteLogSegment</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Delete the actual log segment from the entry store.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataStore.html#getLogSegment-java.lang.String-">getLogSegment</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> logSegmentPath)</code> +<div class="block">Retrieve the log segment associated <code>path</code>.</div> +</td> +</tr> +<tr class="altColor"> +<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"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#getLogSegments-java.util.Comparator-">getLogSegments</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true"; title="class or interface in java.util">Comparator</a><<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>> comparator)</code> +<div class="block">Retrieve log segments from the cache.</div> +</td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a> with parameters of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#add-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-">add</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> name, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> metadata)</code> +<div class="block">Add the segment <i>metadata</i> for <i>name</i> in the cache.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataStore.html#createLogSegment-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.util.Transaction.OpListener-">createLogSegment</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + org.apache.distributedlog.util.Transaction.OpListener<<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>> opListener)</code> +<div class="block">Create a log segment <code>segment</code> under transaction <code>txn</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html#deleteLogSegment-org.apache.distributedlog.LogSegmentMetadata-">deleteLogSegment</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Delete the actual log segment from the entry store.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataStore.html#deleteLogSegment-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.util.Transaction.OpListener-">deleteLogSegment</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + org.apache.distributedlog.util.Transaction.OpListener<<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>> opListener)</code> +<div class="block">Delete a log segment <code>segment</code> under transaction <code>txn</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryReader.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryReader.html#onLogSegmentMetadataUpdated-org.apache.distributedlog.LogSegmentMetadata-">onLogSegmentMetadataUpdated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Update the log segment each time when the metadata has changed.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/logsegment/LogSegmentRandomAccessEntryReader.html" title="interface in org.apache.distributedlog.logsegment">LogSegmentRandomAccessEntryReader</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html#openRandomAccessReader-org.apache.distributedlog.LogSegmentMetadata-boolean-">openRandomAccessReader</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + boolean fence)</code> +<div class="block">Open the reader for reading entries from a random access log <i>segment</i>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryReader.html" title="interface in org.apache.distributedlog.logsegment">LogSegmentEntryReader</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentEntryStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentEntryStore.html#openReader-org.apache.distributedlog.LogSegmentMetadata-long-">openReader</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long startEntryId)</code> +<div class="block">Open the reader for reading data to the log <i>segment</i>.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataCache.html#put-java.lang.String-org.apache.distributedlog.LogSegmentMetadata-">put</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> path, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Add the log <i>segment</i> of <i>path</i> to the cache.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStore.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataStore.html#updateLogSegment-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-">updateLogSegment</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Update a log segment <code>segment</code> under transaction <code>txn</code>.</div> +</td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Method parameters in <a href="../../../../org/apache/distributedlog/logsegment/package-summary.html">org.apache.distributedlog.logsegment</a> with type arguments of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<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"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#getLogSegments-java.util.Comparator-">getLogSegments</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true"; title="class or interface in java.util">Comparator</a><<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>> comparator)</code> +<div class="block">Retrieve log segments from the cache.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/LogSegmentMetadataCache.html#onRemoval-com.google.common.cache.RemovalNotification-">onRemoval</a></span>(com.google.common.cache.RemovalNotification<<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>,<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>> notification)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="typeNameLabel">PerStreamLogSegmentCache.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/logsegment/PerStreamLogSegmentCache.html#update-java.util.Set-java.util.Map-">update</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<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>> segmentsRemoved, + <a href="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<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>,<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>> segmentsAdded)</code> +<div class="block">Update the log segment cache with removed/added segments.</div> +</td> +</tr> +</tbody> +</table> +</li> +<li class="blockList"><a name="org.apache.distributedlog.metadata"> +<!-- --> +</a> +<h3>Uses of <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> in <a href="../../../../org/apache/distributedlog/metadata/package-summary.html">org.apache.distributedlog.metadata</a></h3> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/metadata/package-summary.html">org.apache.distributedlog.metadata</a> that return <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/metadata/package-summary.html">org.apache.distributedlog.metadata</a> that return types with arguments of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>protected com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#addNewSegmentAndDeleteOldSegment-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogSegmentMetadata-">addNewSegmentAndDeleteOldSegment</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> newSegment, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> oldSegment)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#changeSequenceNumber-org.apache.distributedlog.LogSegmentMetadata-long-">changeSequenceNumber</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long logSegmentSeqNo)</code> +<div class="block">Change ledger sequence number of <i>segment</i> to given <i>logSegmentSeqNo</i>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#changeSequenceNumber-org.apache.distributedlog.LogSegmentMetadata-long-">changeSequenceNumber</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long logSegmentSeqNo)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentActive-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentActive</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to be active</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentActive-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentActive</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to be active</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#updateLastRecord-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogRecordWithDLSN-">updateLastRecord</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a> record)</code> +<div class="block">Update the log segment metadata with correct last <i>record</i>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#updateLastRecord-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogRecordWithDLSN-">updateLastRecord</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a> record)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#updateSegmentMetadata-org.apache.distributedlog.LogSegmentMetadata-">updateSegmentMetadata</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> </td> +</tr> +</tbody> +</table> +<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> +<caption><span>Methods in <a href="../../../../org/apache/distributedlog/metadata/package-summary.html">org.apache.distributedlog.metadata</a> with parameters of type <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tbody> +<tr class="altColor"> +<td class="colFirst"><code>protected com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#addNewSegmentAndDeleteOldSegment-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogSegmentMetadata-">addNewSegmentAndDeleteOldSegment</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> newSegment, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> oldSegment)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected void</code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#addNewSegmentAndDeleteOldSegment-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogSegmentMetadata-">addNewSegmentAndDeleteOldSegment</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> newSegment, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> oldSegment)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#changeSequenceNumber-org.apache.distributedlog.LogSegmentMetadata-long-">changeSequenceNumber</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long logSegmentSeqNo)</code> +<div class="block">Change ledger sequence number of <i>segment</i> to given <i>logSegmentSeqNo</i>.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#changeSequenceNumber-org.apache.distributedlog.LogSegmentMetadata-long-">changeSequenceNumber</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + long logSegmentSeqNo)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentActive-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentActive</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to be active</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentActive-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentActive</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to be active</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to partially truncated.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentPartiallyTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.DLSN-">setLogSegmentPartiallyTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a> minActiveDLSN)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> +<div class="block">Change the truncation status of a <i>log segment</i> to truncated.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#setLogSegmentTruncated-org.apache.distributedlog.util.Transaction-org.apache.distributedlog.LogSegmentMetadata-">setLogSegmentTruncated</a></span>(org.apache.distributedlog.util.Transaction<<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>> txn, + <a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">MetadataUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/MetadataUpdater.html#updateLastRecord-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogRecordWithDLSN-">updateLastRecord</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a> record)</code> +<div class="block">Update the log segment metadata with correct last <i>record</i>.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#updateLastRecord-org.apache.distributedlog.LogSegmentMetadata-org.apache.distributedlog.LogRecordWithDLSN-">updateLastRecord</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment, + <a href="../../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a> record)</code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected com.twitter.util.Future<<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>></code></td> +<td class="colLast"><span class="typeNameLabel">LogSegmentMetadataStoreUpdater.</span><code><span class="memberNameLink"><a href="../../../../org/apache/distributedlog/metadata/LogSegmentMetadataStoreUpdater.html#updateSegmentMetadata-org.apache.distributedlog.LogSegmentMetadata-">updateSegmentMetadata</a></span>(<a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a> segment)</code> </td> +</tr> +</tbody> +</table> +</li> +</ul> +</li> +</ul> +</div> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar.bottom"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.bottom.firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../overview-summary.html">Overview</a></li> +<li><a href="../package-summary.html">Package</a></li> +<li><a href="../../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">Class</a></li> +<li 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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogWriter.html ---------------------------------------------------------------------- diff --git a/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogWriter.html b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogWriter.html new file mode 100644 index 0000000..f2570e3 --- /dev/null +++ b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/class-use/LogWriter.html @@ -0,0 +1,170 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc (1.8.0_92) on Sun Jan 08 19:29:06 PST 2017 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>Uses of Interface org.apache.distributedlog.LogWriter (Apache DistributedLog for Java, version 0.4.0-incubating)</title> +<meta name="date" content="2017-01-08"> +<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> +<script type="text/javascript" src="../../../../script.js"></script> +</head> +<body> +<script type="text/javascript"><!-- + try { + if (location.href.indexOf('is-external=true') == -1) { + parent.document.title="Uses of Interface org.apache.distributedlog.LogWriter (Apache DistributedLog for Java, version 0.4.0-incubating)"; 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