org.apache.tez.dag.history.utils

Class DAGUtils

java.lang.Object

org.apache.tez.dag.history.utils.DAGUtils

public class DAGUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ADDITIONAL_INPUTS_KEY
static String	ADDITIONAL_OUTPUTS_KEY
static String	CLASS_KEY
static String	DAG_INFO_KEY
static String	DAG_NAME_KEY
static String	DATA_MOVEMENT_TYPE_KEY
static String	DATA_SOURCE_TYPE_KEY
static String	EDGE_DESTINATION_CLASS_KEY
static String	EDGE_ID_KEY
static String	EDGE_MANAGER_CLASS_KEY
static String	EDGE_SOURCE_CLASS_KEY
static String	EDGES_KEY
static String	IN_EDGE_IDS_KEY
static String	INITIALIZER_KEY
static String	INPUT_USER_PAYLOAD_AS_TEXT
static String	INPUT_VERTEX_NAME_KEY
static String	NAME_KEY
static String	OUT_EDGE_IDS_KEY
static String	OUTPUT_USER_PAYLOAD_AS_TEXT
static String	OUTPUT_VERTEX_NAME_KEY
static String	PROCESSOR_CLASS_KEY
static String	SCHEDULING_TYPE_KEY
static String	USER_PAYLOAD_AS_TEXT
static String	VERTEX_GROUP_DESTINATION_VERTEX_NAME_KEY
static String	VERTEX_GROUP_EDGE_MERGED_INPUTS_KEY
static String	VERTEX_GROUP_MEMBERS_KEY
static String	VERTEX_GROUP_NAME_KEY
static String	VERTEX_GROUP_OUTPUTS_KEY
static String	VERTEX_GROUPS_KEY
static String	VERTEX_ID_KEY
static String	VERTEX_MANAGER_PLUGIN_CLASS_KEY
static String	VERTEX_NAME_KEY
static String	VERTICES_KEY

Constructor Summary

Constructors

Constructor and Description
DAGUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static Map<String,String>	convertConfigurationToATSMap(org.apache.hadoop.conf.Configuration conf)
static Map<String,Object>	convertCountersToATSMap(org.apache.tez.common.counters.TezCounters counters)
static org.codehaus.jettison.json.JSONObject	convertCountersToJSON(org.apache.tez.common.counters.TezCounters counters)
static Map<String,Object>	convertDAGPlanToATSMap(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan)
static Map<String,Object>	convertEdgeManagerPluginDescriptor(org.apache.tez.dag.api.EdgeManagerPluginDescriptor descriptor)
static Map<String,Object>	convertVertexStatsToATSMap(VertexStats vertexStats)
static org.codehaus.jettison.json.JSONObject	convertVertexStatsToJSON(VertexStats vertexStats)
static org.codehaus.jettison.json.JSONObject	generateSimpleJSONPlan(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan)

Methods inherited from class java.lang.Object

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

Field Detail

DAG_NAME_KEY

public static final String DAG_NAME_KEY

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Constant Field Values

DAG_INFO_KEY

public static final String DAG_INFO_KEY

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Constant Field Values

VERTICES_KEY

public static final String VERTICES_KEY

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Constant Field Values

EDGES_KEY

public static final String EDGES_KEY

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Constant Field Values

VERTEX_GROUPS_KEY

public static final String VERTEX_GROUPS_KEY

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Constant Field Values

VERTEX_NAME_KEY

public static final String VERTEX_NAME_KEY

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Constant Field Values

VERTEX_ID_KEY

public static final String VERTEX_ID_KEY

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Constant Field Values

PROCESSOR_CLASS_KEY

public static final String PROCESSOR_CLASS_KEY

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Constant Field Values

IN_EDGE_IDS_KEY

public static final String IN_EDGE_IDS_KEY

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Constant Field Values

OUT_EDGE_IDS_KEY

public static final String OUT_EDGE_IDS_KEY

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Constant Field Values

ADDITIONAL_INPUTS_KEY

public static final String ADDITIONAL_INPUTS_KEY

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Constant Field Values

ADDITIONAL_OUTPUTS_KEY

public static final String ADDITIONAL_OUTPUTS_KEY

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Constant Field Values

VERTEX_MANAGER_PLUGIN_CLASS_KEY

public static final String VERTEX_MANAGER_PLUGIN_CLASS_KEY

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Constant Field Values

USER_PAYLOAD_AS_TEXT

public static final String USER_PAYLOAD_AS_TEXT

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Constant Field Values

OUTPUT_USER_PAYLOAD_AS_TEXT

public static final String OUTPUT_USER_PAYLOAD_AS_TEXT

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Constant Field Values

INPUT_USER_PAYLOAD_AS_TEXT

public static final String INPUT_USER_PAYLOAD_AS_TEXT

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Constant Field Values

EDGE_ID_KEY

public static final String EDGE_ID_KEY

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Constant Field Values

INPUT_VERTEX_NAME_KEY

public static final String INPUT_VERTEX_NAME_KEY

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Constant Field Values

OUTPUT_VERTEX_NAME_KEY

public static final String OUTPUT_VERTEX_NAME_KEY

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Constant Field Values

DATA_MOVEMENT_TYPE_KEY

public static final String DATA_MOVEMENT_TYPE_KEY

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Constant Field Values

DATA_SOURCE_TYPE_KEY

public static final String DATA_SOURCE_TYPE_KEY

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Constant Field Values

SCHEDULING_TYPE_KEY

public static final String SCHEDULING_TYPE_KEY

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Constant Field Values

EDGE_SOURCE_CLASS_KEY

public static final String EDGE_SOURCE_CLASS_KEY

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Constant Field Values

EDGE_DESTINATION_CLASS_KEY

public static final String EDGE_DESTINATION_CLASS_KEY

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Constant Field Values

EDGE_MANAGER_CLASS_KEY

public static final String EDGE_MANAGER_CLASS_KEY

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Constant Field Values

NAME_KEY

public static final String NAME_KEY

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Constant Field Values

CLASS_KEY

public static final String CLASS_KEY

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Constant Field Values

INITIALIZER_KEY

public static final String INITIALIZER_KEY

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Constant Field Values

VERTEX_GROUP_NAME_KEY

public static final String VERTEX_GROUP_NAME_KEY

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Constant Field Values

VERTEX_GROUP_MEMBERS_KEY

public static final String VERTEX_GROUP_MEMBERS_KEY

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Constant Field Values

VERTEX_GROUP_OUTPUTS_KEY

public static final String VERTEX_GROUP_OUTPUTS_KEY

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Constant Field Values

VERTEX_GROUP_EDGE_MERGED_INPUTS_KEY

public static final String VERTEX_GROUP_EDGE_MERGED_INPUTS_KEY

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Constant Field Values

VERTEX_GROUP_DESTINATION_VERTEX_NAME_KEY

public static final String VERTEX_GROUP_DESTINATION_VERTEX_NAME_KEY

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Constant Field Values

Constructor Detail

DAGUtils

public DAGUtils()

Method Detail

generateSimpleJSONPlan

public static org.codehaus.jettison.json.JSONObject generateSimpleJSONPlan(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan)
                                                                    throws org.codehaus.jettison.json.JSONException

Throws:

org.codehaus.jettison.json.JSONException

convertCountersToJSON

public static org.codehaus.jettison.json.JSONObject convertCountersToJSON(org.apache.tez.common.counters.TezCounters counters)
                                                                   throws org.codehaus.jettison.json.JSONException

Throws:

org.codehaus.jettison.json.JSONException

convertCountersToATSMap

public static Map<String,Object> convertCountersToATSMap(org.apache.tez.common.counters.TezCounters counters)

convertDAGPlanToATSMap

public static Map<String,Object> convertDAGPlanToATSMap(org.apache.tez.dag.api.records.DAGProtos.DAGPlan dagPlan)
                                                 throws IOException

Throws:

IOException

convertVertexStatsToJSON

public static org.codehaus.jettison.json.JSONObject convertVertexStatsToJSON(VertexStats vertexStats)
                                                                      throws org.codehaus.jettison.json.JSONException

Throws:

org.codehaus.jettison.json.JSONException

convertVertexStatsToATSMap

public static Map<String,Object> convertVertexStatsToATSMap(VertexStats vertexStats)

convertEdgeManagerPluginDescriptor

public static Map<String,Object> convertEdgeManagerPluginDescriptor(org.apache.tez.dag.api.EdgeManagerPluginDescriptor descriptor)

convertConfigurationToATSMap

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