SamplingLogExporter 0.6.0 API

All Implemented Interfaces:

io.opentelemetry.sdk.logs.export.LogRecordExporter , java.io.Closeable , java.lang.AutoCloseable
```
public final class SamplingLogExporter
 implements LogRecordExporter
                    
```
A LogRecordExporter that applies sampling logic before delegating to an OtlpHttpLogRecordExporter.
This exporter wraps an OtlpHttpLogRecordExporter and uses a ExportSampler to determine which log records should be exported based on configurable sampling rules. Log records that don't match the sampling criteria are filtered out, reducing the volume of telemetry data sent to the observability backend.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`SamplingLogExporter(LogRecordExporter delegate, ExportSampler sampler)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`CompletableResultCode`	`export(Collection<LogRecordData> logs)`	Exports log records after applying sampling logic.
`CompletableResultCode`	`flush()`	Flushes any pending log records in the underlying exporter.
`CompletableResultCode`	`shutdown()`	Shuts down the underlying exporter and releases any resources.

Methods inherited from class io.opentelemetry.sdk.logs.export.LogRecordExporter
close
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SamplingLogExporter
```
SamplingLogExporter(LogRecordExporter delegate, ExportSampler sampler)
```
    Parameters:
    
    delegate - The underlying OtlpHttpLogRecordExporter that handles the actual export
    
    sampler - The custom sampler that determines which log records to export
- Method Detail
  - export
```
 CompletableResultCode export(Collection<LogRecordData> logs)
```
    Exports log records after applying sampling logic.
    This method filters the provided log records using the configured sampler, then delegates the export of sampled records to the underlying OtlpHttpLogRecordExporter. If no log records pass the sampling criteria, the export is considered successful without sending any data.
    
    Parameters:
    
    logs - The collection of log records to potentially export
    
    Returns:
    
    A CompletableResultCode indicating the success or failure of the export operation
  - flush
```
 CompletableResultCode flush()
```
    Flushes any pending log records in the underlying exporter.
    
    Returns:
    
    A CompletableResultCode indicating the success or failure of the flush operation
  - shutdown
```
 CompletableResultCode shutdown()
```
    Shuts down the underlying exporter and releases any resources.
    
    Returns:
    
    A CompletableResultCode indicating the success or failure of the shutdown operation