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| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#line.40">MemoryBoundedLogMessageBuffer</a> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">A size-bounded repository of alerts, which are kept |
| in a linked list. Alerts can be added, and they will |
| automatically be removed one by one when the specified heap |
| usage is exhausted.</div> |
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| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.LogMessage.html" title="class in org.apache.hadoop.hbase.monitoring">MemoryBoundedLogMessageBuffer.LogMessage</a></span></code> </td> |
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| <td class="colFirst"><code>private long</code></td> |
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| <td class="colFirst"><code>private long</code></td> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#MemoryBoundedLogMessageBuffer-long-">MemoryBoundedLogMessageBuffer</a></span>(long maxSizeBytes)</code> </td> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#add-java.lang.String-">add</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> messageText)</code> |
| <div class="block">Append the given message to this buffer, automatically evicting |
| older messages until the desired memory limit is achieved.</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/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#dumpTo-java.io.PrintWriter-">dumpTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/PrintWriter.html?is-external=true" title="class or interface in java.io">PrintWriter</a> out)</code> |
| <div class="block">Dump the contents of the buffer to the given stream.</div> |
| </td> |
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| <td class="colFirst"><code>(package private) long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#estimateHeapUsage--">estimateHeapUsage</a></span>()</code> |
| <div class="block">Estimate the number of bytes this buffer is currently |
| using.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.LogMessage.html" title="class in org.apache.hadoop.hbase.monitoring">MemoryBoundedLogMessageBuffer.LogMessage</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#getMessages--">getMessages</a></span>()</code> </td> |
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| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#line.45">MemoryBoundedLogMessageBuffer</a>(long maxSizeBytes)</pre> |
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| <div class="block">Append the given message to this buffer, automatically evicting |
| older messages until the desired memory limit is achieved.</div> |
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| </ul> |
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| <div class="block">Dump the contents of the buffer to the given stream.</div> |
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| <pre>long <a href="../../../../../src-html/org/apache/hadoop/hbase/monitoring/MemoryBoundedLogMessageBuffer.html#line.90">estimateHeapUsage</a>()</pre> |
| <div class="block">Estimate the number of bytes this buffer is currently |
| using.</div> |
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