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| <h1 title="Package" class="title">Package org.apache.iceberg.metrics</h1> |
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| <table class="typeSummary"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CommitMetricsResult.html" title="interface in org.apache.iceberg.metrics">CommitMetricsResult</a></th> |
| <td class="colLast"> |
| <div class="block">A serializable version of <a href="CommitMetrics.html" title="class in org.apache.iceberg.metrics"><code>CommitMetrics</code></a> that carries its results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CommitReport.html" title="interface in org.apache.iceberg.metrics">CommitReport</a></th> |
| <td class="colLast"> |
| <div class="block">A commit report that contains all relevant information from a Snapshot.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Counter.html" title="interface in org.apache.iceberg.metrics">Counter</a></th> |
| <td class="colLast"> |
| <div class="block">Generalized Counter interface for creating telemetry-related instances when counting events.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CounterResult.html" title="interface in org.apache.iceberg.metrics">CounterResult</a></th> |
| <td class="colLast"> |
| <div class="block">A serializable version of a <a href="Counter.html" title="interface in org.apache.iceberg.metrics"><code>Counter</code></a> that carries its result.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Histogram.html" title="interface in org.apache.iceberg.metrics">Histogram</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Histogram.Statistics.html" title="interface in org.apache.iceberg.metrics">Histogram.Statistics</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="MetricsContext.html" title="interface in org.apache.iceberg.metrics">MetricsContext</a></th> |
| <td class="colLast"> |
| <div class="block">Generalized interface for creating telemetry related instances for tracking operations.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="MetricsContext.Counter.html" title="interface in org.apache.iceberg.metrics">MetricsContext.Counter</a><T extends java.lang.Number></th> |
| <td class="colLast">Deprecated. |
| <div class="deprecationComment">will be removed in 2.0.0, use <a href="Counter.html" title="interface in org.apache.iceberg.metrics"><code>Counter</code></a> instead.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="MetricsReport.html" title="interface in org.apache.iceberg.metrics">MetricsReport</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="MetricsReporter.html" title="interface in org.apache.iceberg.metrics">MetricsReporter</a></th> |
| <td class="colLast"> |
| <div class="block">This interface defines the basic API for reporting metrics for operations to a Table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ScanMetricsResult.html" title="interface in org.apache.iceberg.metrics">ScanMetricsResult</a></th> |
| <td class="colLast"> |
| <div class="block">A serializable version of <a href="ScanMetrics.html" title="class in org.apache.iceberg.metrics"><code>ScanMetrics</code></a> that carries its results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ScanReport.html" title="interface in org.apache.iceberg.metrics">ScanReport</a></th> |
| <td class="colLast"> |
| <div class="block">A Table Scan report that contains all relevant information from a Table Scan.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="Timer.html" title="interface in org.apache.iceberg.metrics">Timer</a></th> |
| <td class="colLast"> |
| <div class="block">Generalized Timer interface for creating telemetry related instances for measuring duration of |
| operations.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="Timer.Timed.html" title="interface in org.apache.iceberg.metrics">Timer.Timed</a></th> |
| <td class="colLast"> |
| <div class="block">A timing sample that carries internal state about the Timer's start position.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="TimerResult.html" title="interface in org.apache.iceberg.metrics">TimerResult</a></th> |
| <td class="colLast"> |
| <div class="block">A serializable version of a <a href="Timer.html" title="interface in org.apache.iceberg.metrics"><code>Timer</code></a> that carries its result.</div> |
| </td> |
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| <table class="typeSummary"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CommitMetrics.html" title="class in org.apache.iceberg.metrics">CommitMetrics</a></th> |
| <td class="colLast"> |
| <div class="block">Carries all metrics for a particular commit</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CommitReportParser.html" title="class in org.apache.iceberg.metrics">CommitReportParser</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DefaultCounter.html" title="class in org.apache.iceberg.metrics">DefaultCounter</a></th> |
| <td class="colLast"> |
| <div class="block">A default <a href="Counter.html" title="interface in org.apache.iceberg.metrics"><code>Counter</code></a> implementation that uses an <code>AtomicLong</code> to count events.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DefaultMetricsContext.html" title="class in org.apache.iceberg.metrics">DefaultMetricsContext</a></th> |
| <td class="colLast"> |
| <div class="block">A default <a href="MetricsContext.html" title="interface in org.apache.iceberg.metrics"><code>MetricsContext</code></a> implementation that uses native Java counters/timers.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DefaultTimer.html" title="class in org.apache.iceberg.metrics">DefaultTimer</a></th> |
| <td class="colLast"> |
| <div class="block">A default <a href="Timer.html" title="interface in org.apache.iceberg.metrics"><code>Timer</code></a> implementation that uses a <code>Stopwatch</code> instance internally to |
| measure time.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="FixedReservoirHistogram.html" title="class in org.apache.iceberg.metrics">FixedReservoirHistogram</a></th> |
| <td class="colLast"> |
| <div class="block">A <a href="Histogram.html" title="interface in org.apache.iceberg.metrics"><code>Histogram</code></a> implementation with reservoir sampling.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="InMemoryMetricsReporter.html" title="class in org.apache.iceberg.metrics">InMemoryMetricsReporter</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="LoggingMetricsReporter.html" title="class in org.apache.iceberg.metrics">LoggingMetricsReporter</a></th> |
| <td class="colLast"> |
| <div class="block">A default <a href="MetricsReporter.html" title="interface in org.apache.iceberg.metrics"><code>MetricsReporter</code></a> implementation that logs the <a href="MetricsReport.html" title="interface in org.apache.iceberg.metrics"><code>MetricsReport</code></a> to the log |
| file.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="MetricsReporters.html" title="class in org.apache.iceberg.metrics">MetricsReporters</a></th> |
| <td class="colLast"> |
| <div class="block">Utility class that allows combining two given <a href="MetricsReporter.html" title="interface in org.apache.iceberg.metrics"><code>MetricsReporter</code></a> instances.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ScanMetrics.html" title="class in org.apache.iceberg.metrics">ScanMetrics</a></th> |
| <td class="colLast"> |
| <div class="block">Carries all metrics for a particular scan</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ScanMetricsUtil.html" title="class in org.apache.iceberg.metrics">ScanMetricsUtil</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ScanReportParser.html" title="class in org.apache.iceberg.metrics">ScanReportParser</a></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
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| </li> |
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| <table class="typeSummary"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="MetricsContext.Unit.html" title="enum in org.apache.iceberg.metrics">MetricsContext.Unit</a></th> |
| <td class="colLast"> </td> |
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