Package org.apache.iotdb.db.mpp.common

Class MPPQueryContext

java.lang.Object

org.apache.iotdb.db.mpp.common.MPPQueryContext

public class MPPQueryContext
extends java.lang.Object

This class is used to record the context of a query including QueryId, query statement, session info and so on

Constructor Summary

Constructors

Constructor	Description
MPPQueryContext(java.lang.String sql, QueryId queryId, SessionInfo session, org.apache.iotdb.common.rpc.thrift.TEndPoint localDataBlockEndpoint, org.apache.iotdb.common.rpc.thrift.TEndPoint localInternalEndpoint)
MPPQueryContext(java.lang.String sql, QueryId queryId, SessionInfo session, org.apache.iotdb.common.rpc.thrift.TEndPoint localDataBlockEndpoint, org.apache.iotdb.common.rpc.thrift.TEndPoint localInternalEndpoint, long timeOut, long startTime)
MPPQueryContext(QueryId queryId)

Method Summary

Modifier and Type	Method	Description
void	addFailedEndPoint(org.apache.iotdb.common.rpc.thrift.TEndPoint endPoint)
java.util.List<org.apache.iotdb.common.rpc.thrift.TEndPoint>	getEndPointBlackList()
org.apache.iotdb.common.rpc.thrift.TEndPoint	getLocalDataBlockEndpoint()
org.apache.iotdb.common.rpc.thrift.TEndPoint	getLocalInternalEndpoint()
QueryId	getQueryId()
QueryType	getQueryType()
ResultNodeContext	getResultNodeContext()
SessionInfo	getSession()
long	getStartTime()
long	getTimeOut()
void	setQueryType(QueryType queryType)
void	setStartTime(long startTime)
void	setTimeOut(long timeOut)

Methods inherited from class java.lang.Object

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

Constructor Detail

MPPQueryContext

public MPPQueryContext(QueryId queryId)

MPPQueryContext

public MPPQueryContext(java.lang.String sql,
                       QueryId queryId,
                       SessionInfo session,
                       org.apache.iotdb.common.rpc.thrift.TEndPoint localDataBlockEndpoint,
                       org.apache.iotdb.common.rpc.thrift.TEndPoint localInternalEndpoint)

MPPQueryContext

public MPPQueryContext(java.lang.String sql,
                       QueryId queryId,
                       SessionInfo session,
                       org.apache.iotdb.common.rpc.thrift.TEndPoint localDataBlockEndpoint,
                       org.apache.iotdb.common.rpc.thrift.TEndPoint localInternalEndpoint,
                       long timeOut,
                       long startTime)

Method Detail

getQueryId

public QueryId getQueryId()

getQueryType

public QueryType getQueryType()

getTimeOut

public long getTimeOut()

setTimeOut

public void setTimeOut(long timeOut)

setQueryType

public void setQueryType(QueryType queryType)

getResultNodeContext

public ResultNodeContext getResultNodeContext()

getLocalDataBlockEndpoint

public org.apache.iotdb.common.rpc.thrift.TEndPoint getLocalDataBlockEndpoint()

getLocalInternalEndpoint

public org.apache.iotdb.common.rpc.thrift.TEndPoint getLocalInternalEndpoint()

getSession

public SessionInfo getSession()

getStartTime

public long getStartTime()

setStartTime

public void setStartTime(long startTime)

addFailedEndPoint

public void addFailedEndPoint(org.apache.iotdb.common.rpc.thrift.TEndPoint endPoint)

getEndPointBlackList

public java.util.List<org.apache.iotdb.common.rpc.thrift.TEndPoint> getEndPointBlackList()