com.facebook.presto.hive

Class HdfsContext

java.lang.Object

com.facebook.presto.hive.HdfsContext

public class HdfsContext
extends Object

Constructor Summary

Constructors

Constructor and Description
HdfsContext(ConnectorIdentity identity) Deprecated.
HdfsContext(ConnectorSession session) Deprecated.
HdfsContext(ConnectorSession session, String schemaName) Deprecated.
HdfsContext(ConnectorSession session, String schemaName, String tableName) Deprecated.
HdfsContext(ConnectorSession session, String schemaName, String tableName, String tablePath, boolean isNewTable)

Method Summary

Modifier and Type	Method and Description
Optional<String>	getClientInfo()
Optional<Set<String>>	getClientTags()
ConnectorIdentity	getIdentity()
Optional<String>	getQueryId()
Optional<String>	getSchemaName()
Optional<ConnectorSession>	getSession()
Optional<String>	getSource()
Optional<String>	getTableName()
Optional<String>	getTablePath()
Optional<Boolean>	isNewTable()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HdfsContext

@Deprecated
public HdfsContext(ConnectorIdentity identity)

Deprecated.

Table information is expected to be provided when accessing a storage. Do not use this constructor.

HdfsContext

@Deprecated
public HdfsContext(ConnectorSession session)

Deprecated.

Table information is expected to be provided when accessing a storage. Do not use this constructor.

HdfsContext

@Deprecated
public HdfsContext(ConnectorSession session,
                               String schemaName)

Deprecated.

Table information is expected to be provided when accessing a storage. Currently the only legit use case for this constructor is the schema level operations (e.g.: create/drop schema) or drop a view Do not use this constructor for any other use cases.

HdfsContext

@Deprecated
public HdfsContext(ConnectorSession session,
                               String schemaName,
                               String tableName)

Deprecated.

Table information is expected to be provided when accessing a storage. Do not use this constructor.

HdfsContext

public HdfsContext(ConnectorSession session,
                   String schemaName,
                   String tableName,
                   String tablePath,
                   boolean isNewTable)

Method Detail

getIdentity

public ConnectorIdentity getIdentity()

getSource

public Optional<String> getSource()

getQueryId

public Optional<String> getQueryId()

getSchemaName

public Optional<String> getSchemaName()

getTableName

public Optional<String> getTableName()

getTablePath

public Optional<String> getTablePath()

isNewTable

public Optional<Boolean> isNewTable()

getClientInfo

public Optional<String> getClientInfo()

getClientTags

public Optional<Set<String>> getClientTags()

getSession

public Optional<ConnectorSession> getSession()

toString

public String toString()

Overrides:

toString in class Object