org.apache.gobblin.util

Class AzkabanTags

java.lang.Object

org.apache.gobblin.util.AzkabanTags

public class AzkabanTags
extends Object

Utility class for collecting metadata specific to a Azkaban runtime environment.

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.common.collect.ImmutableMap<String,String>	PROPERTIES_TO_TAGS_MAP

Constructor Summary

Constructors

Constructor and Description
AzkabanTags()

Method Summary

Modifier and Type	Method and Description
static Map<String,String>	getAzkabanTags() Uses getAzkabanTags(Configuration) with default Hadoop Configuration
static Map<String,String>	getAzkabanTags(org.apache.hadoop.conf.Configuration conf) Gets all useful Azkaban runtime properties required by metrics as a Map.

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTIES_TO_TAGS_MAP

public static final com.google.common.collect.ImmutableMap<String,String> PROPERTIES_TO_TAGS_MAP

Constructor Detail

AzkabanTags

public AzkabanTags()

Method Detail

getAzkabanTags

public static Map<String,String> getAzkabanTags()

Uses getAzkabanTags(Configuration) with default Hadoop Configuration

getAzkabanTags

public static Map<String,String> getAzkabanTags(org.apache.hadoop.conf.Configuration conf)

Gets all useful Azkaban runtime properties required by metrics as a Map. Below metrics will be fetched if available: - azkabanFlowId : name of Azkaban flow - azkabanFlowURL : URL of Azkaban flow - azkabanURL : URL of Azkaban flow execution - azkabanExecId : ID of flow execution - azkabanJobId : name of Azkaban job - azkabanJobURL : URL of Azkaban job - azkabanJobExecURL : URL of Azkaban job execution

Parameters:

conf - Hadoop Configuration that contains the properties. Keys of PROPERTIES_TO_TAGS_MAP lists out all the properties to look for in Configuration.

Returns:

a Map with keys as property names (name mapping in PROPERTIES_TO_TAGS_MAP) and the value of the property from Configuration