Package org.apache.flink.state.rocksdb

Class RocksDBNativeMetricMonitor

java.lang.Object

org.apache.flink.state.rocksdb.RocksDBNativeMetricMonitor

All Implemented Interfaces:

Closeable, AutoCloseable

@Internal
public class RocksDBNativeMetricMonitor
extends Object
implements Closeable

A monitor which pulls {RocksDB} native metrics and forwards them to Flink's metric group. All metrics are unsigned longs and are reported at the column family level.

Constructor Summary

Constructors

Constructor	Description
RocksDBNativeMetricMonitor(RocksDBNativeMetricOptions options, org.apache.flink.metrics.MetricGroup metricGroup, org.rocksdb.RocksDB rocksDB, org.rocksdb.Statistics statistics)

Method Summary

Modifier and Type	Method	Description
void	close()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RocksDBNativeMetricMonitor

public RocksDBNativeMetricMonitor(@Nonnull
 RocksDBNativeMetricOptions options,
 @Nonnull
 org.apache.flink.metrics.MetricGroup metricGroup,
 @Nonnull
 org.rocksdb.RocksDB rocksDB,
 @Nullable
 org.rocksdb.Statistics statistics)

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable