org.apache.lens.server.stats.event.query

Class QueryExecutionStatistics

java.lang.Object

org.apache.lens.server.api.events.LensEvent

org.apache.lens.server.stats.event.LensStatistics

org.apache.lens.server.stats.event.LoggableLensStatistics

org.apache.lens.server.stats.event.query.QueryExecutionStatistics

public class QueryExecutionStatistics
extends LoggableLensStatistics

Statistics class used to capture query information.

Constructor Summary

Constructors

Constructor and Description
QueryExecutionStatistics() Instantiates a new query execution statistics.
QueryExecutionStatistics(long eventTime) Instantiates a new query execution statistics.

Method Summary

Methods

Modifier and Type	Method and Description
String	getEventId()
org.apache.hadoop.hive.ql.metadata.Table	getHiveTable(org.apache.hadoop.hive.conf.HiveConf conf) Gets the hive table.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExecutionStatistics

public QueryExecutionStatistics()

Instantiates a new query execution statistics.

QueryExecutionStatistics

public QueryExecutionStatistics(long eventTime)

Instantiates a new query execution statistics.

Parameters:

eventTime - the event time

Method Detail

getHiveTable

public org.apache.hadoop.hive.ql.metadata.Table getHiveTable(org.apache.hadoop.hive.conf.HiveConf conf)

Description copied from class: LoggableLensStatistics

Gets the hive table.

Specified by:

getHiveTable in class LoggableLensStatistics

Parameters:

conf - the conf

Returns:

the hive table

getEventId

public String getEventId()

Specified by:

getEventId in class LensEvent