Uses of Class
org.apache.drill.exec.rpc.user.UserSession

Packages that use UserSession

Package	Description
org.apache.drill.exec.ops
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib
org.apache.drill.exec.planner.sql.conversion
org.apache.drill.exec.rpc
org.apache.drill.exec.rpc.user
org.apache.drill.exec.server.options
org.apache.drill.exec.server.rest
org.apache.drill.exec.work.metadata
org.apache.drill.exec.work.user

Uses of UserSession in org.apache.drill.exec.ops

Methods in org.apache.drill.exec.ops that return UserSession

Modifier and Type	Method	Description
UserSession	QueryContext.getSession()

Constructors in org.apache.drill.exec.ops with parameters of type UserSession

Modifier	Constructor	Description
	QueryContext(UserSession session, DrillbitContext drillbitContext, UserBitShared.QueryId queryId)

Uses of UserSession in org.apache.drill.exec.planner.fragment

Methods in org.apache.drill.exec.planner.fragment with parameters of type UserSession

Modifier and Type	Method	Description
QueryWorkUnit	QueryParallelizer.generateWorkUnit(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo)	This is the only function exposed to the consumer of this parallelizer (currently Foreman) to parallelize the plan.
final QueryWorkUnit	SimpleParallelizer.generateWorkUnit(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo)	The starting function for the whole parallelization and memory computation logic.
protected QueryWorkUnit	SimpleParallelizer.generateWorkUnit(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Fragment rootNode, PlanningSet planningSet, UserSession session, BitControl.QueryContextInformation queryContextInfo)
List<QueryWorkUnit>	SimpleParallelizer.getSplitFragments(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, PhysicalPlanReader reader, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo)	Create multiple physical plans from original query planning, it will allow execute them eventually independently

Uses of UserSession in org.apache.drill.exec.planner.fragment.contrib

Methods in org.apache.drill.exec.planner.fragment.contrib with parameters of type UserSession

Modifier and Type	Method	Description
List<QueryWorkUnit>	SplittingParallelizer.getSplitFragments(OptionList options, CoordinationProtos.DrillbitEndpoint foremanNode, UserBitShared.QueryId queryId, Collection<CoordinationProtos.DrillbitEndpoint> activeEndpoints, PhysicalPlanReader reader, Fragment rootFragment, UserSession session, BitControl.QueryContextInformation queryContextInfo)	Create multiple physical plans from original query planning, it will allow execute them eventually independently

Uses of UserSession in org.apache.drill.exec.planner.sql.conversion

Methods in org.apache.drill.exec.planner.sql.conversion that return UserSession

Modifier and Type	Method	Description
UserSession	SqlConverter.getSession()

Uses of UserSession in org.apache.drill.exec.rpc

Methods in org.apache.drill.exec.rpc that return UserSession

Modifier and Type	Method	Description
UserSession	UserClientConnection.getSession()

Uses of UserSession in org.apache.drill.exec.rpc.user

Methods in org.apache.drill.exec.rpc.user that return UserSession

Modifier and Type	Method	Description
UserSession	UserSession.Builder.build()
UserSession	UserServer.BitToUserConnection.getSession()

Methods in org.apache.drill.exec.rpc.user with parameters of type UserSession

Modifier and Type	Method	Description
void	UserSession.QueryCountIncrementer.increment(UserSession session)
void	InboundImpersonationManager.replaceUserOnSession(String targetName, UserSession session)	Check if the current session user, as a proxy user, is authorized to impersonate the given target user based on the system's impersonation policies.

Uses of UserSession in org.apache.drill.exec.server.options

Constructors in org.apache.drill.exec.server.options with parameters of type UserSession

Modifier	Constructor	Description
	SessionOptionManager(OptionManager systemOptions, UserSession session)

Uses of UserSession in org.apache.drill.exec.server.rest

Methods in org.apache.drill.exec.server.rest that return UserSession

Modifier and Type	Method	Description
UserSession	BaseWebUserConnection.getSession()
UserSession	WebSessionResources.getSession()

Uses of UserSession in org.apache.drill.exec.work.metadata

Methods in org.apache.drill.exec.work.metadata with parameters of type UserSession

Modifier and Type	Method	Description
static Runnable	MetadataProvider.catalogs(UserSession session, DrillbitContext dContext, UserProtos.GetCatalogsReq req, ResponseSender responseSender)
static Runnable	MetadataProvider.columns(UserSession session, DrillbitContext dContext, UserProtos.GetColumnsReq req, ResponseSender responseSender)
static Runnable	MetadataProvider.schemas(UserSession session, DrillbitContext dContext, UserProtos.GetSchemasReq req, ResponseSender responseSender)
static Runnable	MetadataProvider.tables(UserSession session, DrillbitContext dContext, UserProtos.GetTablesReq req, ResponseSender responseSender)

Constructors in org.apache.drill.exec.work.metadata with parameters of type UserSession

Modifier	Constructor	Description
	ServerMetaWorker(UserSession session, DrillbitContext context, UserProtos.GetServerMetaReq req, ResponseSender responseSender)

Uses of UserSession in org.apache.drill.exec.work.user

Methods in org.apache.drill.exec.work.user with parameters of type UserSession

Modifier and Type	Method	Description
void	UserWorker.submitCatalogMetadataWork(UserSession session, UserProtos.GetCatalogsReq req, ResponseSender sender)
void	UserWorker.submitColumnsMetadataWork(UserSession session, UserProtos.GetColumnsReq req, ResponseSender sender)
void	UserWorker.submitSchemasMetadataWork(UserSession session, UserProtos.GetSchemasReq req, ResponseSender sender)
void	UserWorker.submitServerMetadataWork(UserSession session, UserProtos.GetServerMetaReq req, ResponseSender sender)
void	UserWorker.submitTablesMetadataWork(UserSession session, UserProtos.GetTablesReq req, ResponseSender sender)