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.

Field Summary

Fields inherited from class org.apache.lens.server.api.events.LensEvent

eventTime

Constructor Summary

QueryExecutionStatistics()
Instantiates a new query execution statistics.

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

Method Summary

String	getEventId()
org.apache.hadoop.hive.ql.metadata.Table	getHiveTable(org.apache.hadoop.conf.Configuration conf) Gets the hive table.

Methods inherited from class org.apache.lens.server.api.events.LensEvent

getEventTime

Methods inherited from class java.lang.Object

clone, equals, finalize, 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.conf.Configuration 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