com.github.punch.api.node

Interface IReservedStreams

public interface IReservedStreams

Reserved punchplatform streams.

• _PPF_METRICS : latency metrics are emitted on this stream
• _PPF_ERRORS : punch bolt exceptions generate an error document emitted on this stream
• _PPF_EOB : end of batch tuples in transactional mode are emitted on this stream

Author:

dimi

Field Summary

Fields

Modifier and Type	Field and Description
static String	_PPF_EOB Punch exceptions are catched and emitted on this error stream
static String	_PPF_ERRORS Punch exceptions are catched and emitted on this error stream
static String	_PPF_METRICS Latency points are emitted on a reserved stream.
static String	_PPF_SUCCESSES
static String	PREFIX Define the prefix used in any IReservedStreams
static List<String>	reservedStreams List of all known reserved streams

Method Summary

Modifier and Type	Method and Description
static List<String>	getReservedStreams()
static boolean	isReservedStream(String streamId)

Field Detail

PREFIX

static final String PREFIX

Define the prefix used in any IReservedStreams

See Also:

Constant Field Values

_PPF_METRICS

static final String _PPF_METRICS

Latency points are emitted on a reserved stream. This is the id of that stream.

See Also:

Constant Field Values

_PPF_ERRORS

static final String _PPF_ERRORS

Punch exceptions are catched and emitted on this error stream

See Also:

Constant Field Values

_PPF_EOB

static final String _PPF_EOB

Punch exceptions are catched and emitted on this error stream

See Also:

Constant Field Values

_PPF_SUCCESSES

static final String _PPF_SUCCESSES

See Also:

Constant Field Values

reservedStreams

static final List<String> reservedStreams

List of all known reserved streams

Method Detail

getReservedStreams

static List<String> getReservedStreams()

isReservedStream

static boolean isReservedStream(String streamId)