Package com.wavefront.ingester

Class PickleProtocolMetricDecoder

java.lang.Object

com.wavefront.ingester.PickleProtocolMetricDecoder

All Implemented Interfaces:

ReportableEntityDecoder<byte[],ReportMetric>

public class PickleProtocolMetricDecoder
extends Object
implements ReportableEntityDecoder<byte[],ReportMetric>

Pickle protocol format decoder. https://docs.python.org/2/library/pickle.html

Author:

Mike McLaughlin (mike@wavefront.com)

Field Summary

Fields

Modifier and Type	Field	Description
protected static Logger	logger

Constructor Summary

Constructors

Constructor	Description
PickleProtocolMetricDecoder(String hostName, List<String> customSourceTags, MetricMangler mangler, int port)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	decode(byte[] msg, List<ReportMetric> out, String customerId, IngesterContext ctx)	Decode graphite points and dump them into an output array.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.wavefront.ingester.ReportableEntityDecoder

decode, decode

Field Detail

logger

protected static final Logger logger

Constructor Detail

PickleProtocolMetricDecoder

public PickleProtocolMetricDecoder(String hostName,
                                   List<String> customSourceTags,
                                   MetricMangler mangler,
                                   int port)

Constructor.

Parameters:

hostName - the default host name.

customSourceTags - list of source tags for this host.

mangler - the metric mangler object.

port - the listening port (for debug logging)

Method Detail

decode

public void decode(byte[] msg,
                   List<ReportMetric> out,
                   String customerId,
                   IngesterContext ctx)

Description copied from interface: ReportableEntityDecoder

Decode graphite points and dump them into an output array. The supplied customer id will be set and no customer id extraction will be attempted.

Specified by:

decode in interface ReportableEntityDecoder<byte[],ReportMetric>

Parameters:

msg - Message to parse.

out - List to output the parsed point.

customerId - The customer id to use as the table for the result ReportPoint.

ctx - The ingester context with extra params for decoding.