Package org.apache.pulsar.sql.presto

Class PulsarConnectorMetricsTracker

java.lang.Object

org.apache.pulsar.sql.presto.PulsarConnectorMetricsTracker

All Implemented Interfaces:

AutoCloseable

public class PulsarConnectorMetricsTracker
extends Object
implements AutoCloseable

This class helps to track metrics related to the connector.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MESSAGE_QUEUE_DEQUEUE_WAIT_TIME_PER_QUERY
static final String	NUM_ENTRIES_PER_BATCH
static final String	NUM_ENTRIES_PER_QUERY
static final String	NUM_MESSAGES_DERSERIALIZED_PER_ENTRY
static final String	NUM_MESSAGES_DERSERIALIZED_PER_QUERY
static final String	READ_ATTEMPTS
static final String	READ_ATTEMTPS_PER_QUERY
static final String	READ_LATENCY_PER_BATCH
static final String	READ_LATENCY_PER_QUERY
static final String	RECORD_DESERIALIZE_TIME

Constructor Summary

Constructors

Constructor	Description
PulsarConnectorMetricsTracker(org.apache.bookkeeper.stats.StatsProvider statsProvider)

Method Summary

Modifier and Type	Method	Description
void	close()
void	end_ENTRY_DESERIALIZE_TIME()
void	end_ENTRY_QUEUE_DEQUEUE_WAIT_TIME()
void	end_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME()
void	end_NUM_MESSAGES_DESERIALIZED_PER_ENTRY()
void	end_RECORD_DESERIALIZE_TIME()
void	incr_NUM_ENTRIES_PER_BATCH_FAIL(long delta)
void	incr_NUM_ENTRIES_PER_BATCH_SUCCESS(long delta)
void	incr_NUM_MESSAGES_DESERIALIZED_PER_ENTRY()
void	incr_NUM_RECORD_DESERIALIZED()
void	incr_READ_ATTEMPTS_FAIL()
void	incr_READ_ATTEMPTS_SUCCESS()
void	register_BYTES_READ(long bytes)
void	register_MESSAGE_QUEUE_DEQUEUE_WAIT_TIME(long latency)
void	register_READ_LATENCY_PER_BATCH_FAIL(long latency)
void	register_READ_LATENCY_PER_BATCH_SUCCESS(long latency)
void	register_TOTAL_EXECUTION_TIME(long latency)
void	start_ENTRY_DESERIALIZE_TIME()
void	start_ENTRY_QUEUE_DEQUEUE_WAIT_TIME()
void	start_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME()
void	start_RECORD_DESERIALIZE_TIME()

Methods inherited from class java.lang.Object

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

Field Details

NUM_MESSAGES_DERSERIALIZED_PER_ENTRY

public static final String NUM_MESSAGES_DERSERIALIZED_PER_ENTRY

See Also:

• Constant Field Values

NUM_MESSAGES_DERSERIALIZED_PER_QUERY

public static final String NUM_MESSAGES_DERSERIALIZED_PER_QUERY

See Also:

• Constant Field Values

READ_ATTEMPTS

public static final String READ_ATTEMPTS

See Also:

• Constant Field Values

READ_ATTEMTPS_PER_QUERY

public static final String READ_ATTEMTPS_PER_QUERY

See Also:

• Constant Field Values

READ_LATENCY_PER_BATCH

public static final String READ_LATENCY_PER_BATCH

See Also:

• Constant Field Values

READ_LATENCY_PER_QUERY

public static final String READ_LATENCY_PER_QUERY

See Also:

• Constant Field Values

NUM_ENTRIES_PER_BATCH

public static final String NUM_ENTRIES_PER_BATCH

See Also:

• Constant Field Values

NUM_ENTRIES_PER_QUERY

public static final String NUM_ENTRIES_PER_QUERY

See Also:

• Constant Field Values

MESSAGE_QUEUE_DEQUEUE_WAIT_TIME_PER_QUERY

public static final String MESSAGE_QUEUE_DEQUEUE_WAIT_TIME_PER_QUERY

See Also:

• Constant Field Values

RECORD_DESERIALIZE_TIME

public static final String RECORD_DESERIALIZE_TIME

See Also:

• Constant Field Values

Constructor Details

PulsarConnectorMetricsTracker

public PulsarConnectorMetricsTracker(org.apache.bookkeeper.stats.StatsProvider statsProvider)

Method Details

start_ENTRY_QUEUE_DEQUEUE_WAIT_TIME

public void start_ENTRY_QUEUE_DEQUEUE_WAIT_TIME()

end_ENTRY_QUEUE_DEQUEUE_WAIT_TIME

public void end_ENTRY_QUEUE_DEQUEUE_WAIT_TIME()

register_BYTES_READ

public void register_BYTES_READ(long bytes)

start_ENTRY_DESERIALIZE_TIME

public void start_ENTRY_DESERIALIZE_TIME()

end_ENTRY_DESERIALIZE_TIME

public void end_ENTRY_DESERIALIZE_TIME()

start_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME

public void start_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME()

end_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME

public void end_MESSAGE_QUEUE_ENQUEUE_WAIT_TIME()

incr_NUM_MESSAGES_DESERIALIZED_PER_ENTRY

public void incr_NUM_MESSAGES_DESERIALIZED_PER_ENTRY()

end_NUM_MESSAGES_DESERIALIZED_PER_ENTRY

public void end_NUM_MESSAGES_DESERIALIZED_PER_ENTRY()

incr_READ_ATTEMPTS_SUCCESS

public void incr_READ_ATTEMPTS_SUCCESS()

incr_READ_ATTEMPTS_FAIL

public void incr_READ_ATTEMPTS_FAIL()

register_READ_LATENCY_PER_BATCH_SUCCESS

public void register_READ_LATENCY_PER_BATCH_SUCCESS(long latency)

register_READ_LATENCY_PER_BATCH_FAIL

public void register_READ_LATENCY_PER_BATCH_FAIL(long latency)

incr_NUM_ENTRIES_PER_BATCH_SUCCESS

public void incr_NUM_ENTRIES_PER_BATCH_SUCCESS(long delta)

incr_NUM_ENTRIES_PER_BATCH_FAIL

public void incr_NUM_ENTRIES_PER_BATCH_FAIL(long delta)

register_MESSAGE_QUEUE_DEQUEUE_WAIT_TIME

public void register_MESSAGE_QUEUE_DEQUEUE_WAIT_TIME(long latency)

start_RECORD_DESERIALIZE_TIME

public void start_RECORD_DESERIALIZE_TIME()

end_RECORD_DESERIALIZE_TIME

public void end_RECORD_DESERIALIZE_TIME()

incr_NUM_RECORD_DESERIALIZED

public void incr_NUM_RECORD_DESERIALIZED()

register_TOTAL_EXECUTION_TIME

public void register_TOTAL_EXECUTION_TIME(long latency)

close

public void close()

Specified by:

close in interface AutoCloseable