Uses of Class
org.apache.hadoop.hive.ql.QueryPlan

Packages that use QueryPlan

Package	Description
org.apache.hadoop.hive.ql
org.apache.hadoop.hive.ql.ddl
org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
org.apache.hadoop.hive.ql.exec.mr
org.apache.hadoop.hive.ql.exec.tez
org.apache.hadoop.hive.ql.history
org.apache.hadoop.hive.ql.hooks
org.apache.hadoop.hive.ql.io.merge
org.apache.hadoop.hive.ql.io.rcfile.truncate
org.apache.hadoop.hive.ql.lockmgr	Hive Lock Manager interfaces and some custom implmentations
org.apache.hadoop.hive.ql.reexec

Uses of QueryPlan in org.apache.hadoop.hive.ql

Methods in org.apache.hadoop.hive.ql that return QueryPlan

Modifier and Type	Method and Description
QueryPlan	Compiler.compile(String rawCommand, boolean deferClose)
QueryPlan	Driver.getPlan()
QueryPlan	DriverContext.getPlan()
QueryPlan	IDriver.getPlan()

Methods in org.apache.hadoop.hive.ql with parameters of type QueryPlan

Modifier and Type	Method and Description
protected void	Compiler.initializeFetchTask(QueryPlan plan)
void	TaskQueue.prepare(QueryPlan plan)
void	DriverContext.setPlan(QueryPlan plan)

Uses of QueryPlan in org.apache.hadoop.hive.ql.ddl

Methods in org.apache.hadoop.hive.ql.ddl that return QueryPlan

Modifier and Type	Method and Description
QueryPlan	DDLOperationContext.getQueryPlan()

Constructors in org.apache.hadoop.hive.ql.ddl with parameters of type QueryPlan

Constructor and Description
DDLOperationContext(HiveConf conf, Context context, DDLTask task, DDLWork work, QueryState queryState, QueryPlan queryPlan, SessionState.LogHelper console)

Uses of QueryPlan in org.apache.hadoop.hive.ql.exec

Fields in org.apache.hadoop.hive.ql.exec declared as QueryPlan

Modifier and Type	Field and Description
protected QueryPlan	Task.queryPlan

Methods in org.apache.hadoop.hive.ql.exec that return QueryPlan

Modifier and Type	Method and Description
QueryPlan	Task.getQueryPlan()

Methods in org.apache.hadoop.hive.ql.exec with parameters of type QueryPlan

Modifier and Type	Method and Description
static String	ExplainTask.getExplainOutput(BaseSemanticAnalyzer sem, QueryPlan plan, ASTNode astTree, QueryState queryState, Context context, HiveConf conf) Returns EXPLAIN EXTENDED output for a semantically analyzed query.
void	Task.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)
void	FetchTask.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)
void	StatsTask.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)
void	Task.setQueryPlan(QueryPlan queryPlan)

Uses of QueryPlan in org.apache.hadoop.hive.ql.exec.mr

Methods in org.apache.hadoop.hive.ql.exec.mr with parameters of type QueryPlan

Modifier and Type	Method and Description
void	MapredLocalTask.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)
void	ExecDriver.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context) Initialization when invoked from QL.

Uses of QueryPlan in org.apache.hadoop.hive.ql.exec.tez

Methods in org.apache.hadoop.hive.ql.exec.tez with parameters of type QueryPlan

Modifier and Type	Method and Description
String	DagUtils.createDagName(org.apache.hadoop.conf.Configuration conf, QueryPlan plan)

Uses of QueryPlan in org.apache.hadoop.hive.ql.history

Methods in org.apache.hadoop.hive.ql.history with parameters of type QueryPlan

Modifier and Type	Method and Description
void	HiveHistory.logPlanProgress(QueryPlan plan) Logs the current plan state
void	HiveHistoryImpl.logPlanProgress(QueryPlan plan)

Uses of QueryPlan in org.apache.hadoop.hive.ql.hooks

Methods in org.apache.hadoop.hive.ql.hooks that return QueryPlan

Modifier and Type	Method and Description
QueryPlan	HookContext.getQueryPlan()

Methods in org.apache.hadoop.hive.ql.hooks with parameters of type QueryPlan

Modifier and Type	Method and Description
static List<LineageLogger.Edge>	LineageLogger.getEdges(QueryPlan plan, LineageCtx.Index index) Based on the final select operator, find out all the target columns.
void	HookContext.setQueryPlan(QueryPlan queryPlan)

Constructors in org.apache.hadoop.hive.ql.hooks with parameters of type QueryPlan

Constructor and Description
HookContext(QueryPlan queryPlan, QueryState queryState, Map<String,org.apache.hadoop.fs.ContentSummary> inputPathToContentSummary, String userName, String ipAddress, String hiveInstanceAddress, String operationId, String sessionId, String threadId, boolean isHiveServerQuery, PerfLogger perfLogger, QueryInfo queryInfo)
PrivateHookContext(QueryPlan queryPlan, QueryState queryState, Map<String,org.apache.hadoop.fs.ContentSummary> inputPathToContentSummary, String userName, String ipAddress, String hiveInstanceAddress, String operationId, String sessionId, String threadId, boolean isHiveServerQuery, PerfLogger perfLogger, QueryInfo queryInfo, Context ctx)

Uses of QueryPlan in org.apache.hadoop.hive.ql.io.merge

Methods in org.apache.hadoop.hive.ql.io.merge with parameters of type QueryPlan

Modifier and Type	Method and Description
void	MergeFileTask.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)

Uses of QueryPlan in org.apache.hadoop.hive.ql.io.rcfile.truncate

Methods in org.apache.hadoop.hive.ql.io.rcfile.truncate with parameters of type QueryPlan

Modifier and Type	Method and Description
void	ColumnTruncateTask.initialize(QueryState queryState, QueryPlan queryPlan, TaskQueue taskQueue, Context context)

Uses of QueryPlan in org.apache.hadoop.hive.ql.lockmgr

Methods in org.apache.hadoop.hive.ql.lockmgr with parameters of type QueryPlan

Modifier and Type	Method and Description
void	DbTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username)
void	HiveTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username) Acquire all of the locks needed by a query.
void	HiveTxnManager.acquireLocks(QueryPlan plan, Context ctx, String username, DriverState driverState) Acquire all of the locks needed by a query.
void	DbTxnManager.addWriteIdsToMinHistory(QueryPlan plan, ValidTxnWriteIdList txnWriteIds)
void	HiveTxnManager.addWriteIdsToMinHistory(QueryPlan plan, ValidTxnWriteIdList txnWriteIds) Persists txnWriteId hwm list into a backend DB to identify obsolete directories eligible for cleanup
boolean	DbTxnManager.recordSnapshot(QueryPlan queryPlan) In an explicit txn start_transaction is the 1st statement and we record the snapshot at the start of the txn for Snapshot Isolation.
boolean	HiveTxnManager.recordSnapshot(QueryPlan queryPlan) For resources that support MVCC, the state of the DB must be recorded for the duration of the operation/transaction.

Uses of QueryPlan in org.apache.hadoop.hive.ql.reexec

Methods in org.apache.hadoop.hive.ql.reexec that return QueryPlan

Modifier and Type	Method and Description
QueryPlan	ReExecDriver.getPlan()