public class JvmPauseMonitor extends Object
Constructor and Description |
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JvmPauseMonitor(org.apache.hadoop.conf.Configuration conf) |
Modifier and Type | Method and Description |
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long |
getNumGcInfoThresholdExceeded() |
long |
getNumGcWarnThreadholdExceeded() |
long |
getTotalGcExtraSleepTime() |
boolean |
isStarted() |
static void |
main(String[] args)
Simple 'main' to facilitate manual testing of the pause monitor.
|
void |
start() |
void |
stop() |
public JvmPauseMonitor(org.apache.hadoop.conf.Configuration conf)
public void start()
public void stop()
public boolean isStarted()
public long getNumGcWarnThreadholdExceeded()
public long getNumGcInfoThresholdExceeded()
public long getTotalGcExtraSleepTime()
public static void main(String[] args) throws Exception
Exception
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