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| <h1 title="Package" class="title">Package org.apache.iceberg.metrics</h1> |
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| <tr> |
| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
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| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/CommitMetricsResult.html" title="interface in org.apache.iceberg.metrics">CommitMetricsResult</a></td> |
| <td class="colLast"> |
| <div class="block">A serializable version of <a href="../../../../org/apache/iceberg/metrics/CommitMetrics.html" title="class in org.apache.iceberg.metrics"><code>CommitMetrics</code></a> that carries its results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/CommitReport.html" title="interface in org.apache.iceberg.metrics">CommitReport</a></td> |
| <td class="colLast"> |
| <div class="block">A commit report that contains all relevant information from a Snapshot.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/Counter.html" title="interface in org.apache.iceberg.metrics">Counter</a></td> |
| <td class="colLast"> |
| <div class="block">Generalized Counter interface for creating telemetry-related instances when counting events.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/CounterResult.html" title="interface in org.apache.iceberg.metrics">CounterResult</a></td> |
| <td class="colLast"> |
| <div class="block">A serializable version of a <a href="../../../../org/apache/iceberg/metrics/Counter.html" title="interface in org.apache.iceberg.metrics"><code>Counter</code></a> that carries its result.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/Histogram.html" title="interface in org.apache.iceberg.metrics">Histogram</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/Histogram.Statistics.html" title="interface in org.apache.iceberg.metrics">Histogram.Statistics</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/MetricsContext.html" title="interface in org.apache.iceberg.metrics">MetricsContext</a></td> |
| <td class="colLast"> |
| <div class="block">Generalized interface for creating telemetry related instances for tracking operations.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/MetricsContext.Counter.html" title="interface in org.apache.iceberg.metrics">MetricsContext.Counter</a><T extends java.lang.Number></td> |
| <td class="colLast">Deprecated |
| <div class="block"><span class="deprecationComment">will be removed in 2.0.0, use <a href="../../../../org/apache/iceberg/metrics/Counter.html" title="interface in org.apache.iceberg.metrics"><code>Counter</code></a> instead.</span></div> |
| </td> |
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| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/MetricsReport.html" title="interface in org.apache.iceberg.metrics">MetricsReport</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/MetricsReporter.html" title="interface in org.apache.iceberg.metrics">MetricsReporter</a></td> |
| <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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/ScanMetricsResult.html" title="interface in org.apache.iceberg.metrics">ScanMetricsResult</a></td> |
| <td class="colLast"> |
| <div class="block">A serializable version of <a href="../../../../org/apache/iceberg/metrics/ScanMetrics.html" title="class in org.apache.iceberg.metrics"><code>ScanMetrics</code></a> that carries its results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/ScanReport.html" title="interface in org.apache.iceberg.metrics">ScanReport</a></td> |
| <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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/Timer.html" title="interface in org.apache.iceberg.metrics">Timer</a></td> |
| <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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/Timer.Timed.html" title="interface in org.apache.iceberg.metrics">Timer.Timed</a></td> |
| <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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/TimerResult.html" title="interface in org.apache.iceberg.metrics">TimerResult</a></td> |
| <td class="colLast"> |
| <div class="block">A serializable version of a <a href="../../../../org/apache/iceberg/metrics/Timer.html" title="interface in org.apache.iceberg.metrics"><code>Timer</code></a> that carries its result.</div> |
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| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
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| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/CommitMetrics.html" title="class in org.apache.iceberg.metrics">CommitMetrics</a></td> |
| <td class="colLast"> |
| <div class="block">Carries all metrics for a particular commit</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/CommitReportParser.html" title="class in org.apache.iceberg.metrics">CommitReportParser</a></td> |
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| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/DefaultCounter.html" title="class in org.apache.iceberg.metrics">DefaultCounter</a></td> |
| <td class="colLast"> |
| <div class="block">A default <a href="../../../../org/apache/iceberg/metrics/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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/DefaultMetricsContext.html" title="class in org.apache.iceberg.metrics">DefaultMetricsContext</a></td> |
| <td class="colLast"> |
| <div class="block">A default <a href="../../../../org/apache/iceberg/metrics/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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/DefaultTimer.html" title="class in org.apache.iceberg.metrics">DefaultTimer</a></td> |
| <td class="colLast"> |
| <div class="block">A default <a href="../../../../org/apache/iceberg/metrics/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"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/FixedReservoirHistogram.html" title="class in org.apache.iceberg.metrics">FixedReservoirHistogram</a></td> |
| <td class="colLast"> |
| <div class="block">A <a href="../../../../org/apache/iceberg/metrics/Histogram.html" title="interface in org.apache.iceberg.metrics"><code>Histogram</code></a> implementation with reservoir sampling.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/LoggingMetricsReporter.html" title="class in org.apache.iceberg.metrics">LoggingMetricsReporter</a></td> |
| <td class="colLast"> |
| <div class="block">A default <a href="../../../../org/apache/iceberg/metrics/MetricsReporter.html" title="interface in org.apache.iceberg.metrics"><code>MetricsReporter</code></a> implementation that logs the <a href="../../../../org/apache/iceberg/metrics/MetricsReport.html" title="interface in org.apache.iceberg.metrics"><code>MetricsReport</code></a> to the log |
| file.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/ScanMetrics.html" title="class in org.apache.iceberg.metrics">ScanMetrics</a></td> |
| <td class="colLast"> |
| <div class="block">Carries all metrics for a particular scan</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/ScanReportParser.html" title="class in org.apache.iceberg.metrics">ScanReportParser</a></td> |
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| <td class="colFirst"><a href="../../../../org/apache/iceberg/metrics/MetricsContext.Unit.html" title="enum in org.apache.iceberg.metrics">MetricsContext.Unit</a></td> |
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