Package org.apache.flink.table.gateway.service.operation

Class OperationExecutor

java.lang.Object
org.apache.flink.table.gateway.service.operation.OperationExecutor
public class OperationExecutor extends Object
An executor to execute the Operation.

  • Field Details

  • Constructor Details

    • OperationExecutor

      @VisibleForTesting public OperationExecutor(SessionContext context, org.apache.flink.configuration.Configuration executionConfig)

    • OperationExecutor

      public OperationExecutor(SessionContext sessionContext, BiFunction<org.apache.flink.configuration.Configuration,ClassLoader,org.apache.flink.streaming.api.environment.StreamExecutionEnvironment> environmentBuilder)

  • Method Details

    • configureSession

      public ResultFetcher configureSession(org.apache.flink.table.gateway.api.operation.OperationHandle handle, String statement)

    • executeStatement

      public ResultFetcher executeStatement(org.apache.flink.table.gateway.api.operation.OperationHandle handle, String statement)

    • executeStatement

      public ResultFetcher executeStatement(org.apache.flink.table.gateway.api.operation.OperationHandle handle, org.apache.flink.configuration.Configuration customConfig, String statement)

    • getCurrentCatalog

      public String getCurrentCatalog()

    • listCatalogs

      public Set<String> listCatalogs()

    • listDatabases

      public Set<String> listDatabases(String catalogName)

    • listTables

      public Set<org.apache.flink.table.gateway.api.results.TableInfo> listTables(String catalogName, String databaseName, Set<org.apache.flink.table.catalog.CatalogBaseTable.TableKind> tableKinds)

    • tableExists

      public boolean tableExists(org.apache.flink.table.catalog.ObjectIdentifier tableIdentifier)

    • getTable

      public org.apache.flink.table.catalog.ResolvedCatalogBaseTable<?> getTable(org.apache.flink.table.catalog.ObjectIdentifier tableIdentifier)

    • listUserDefinedFunctions

      public Set<org.apache.flink.table.gateway.api.results.FunctionInfo> listUserDefinedFunctions(String catalogName, String databaseName)

    • listSystemFunctions

      public Set<org.apache.flink.table.gateway.api.results.FunctionInfo> listSystemFunctions()

    • getFunctionDefinition

      public org.apache.flink.table.functions.FunctionDefinition getFunctionDefinition(org.apache.flink.table.catalog.UnresolvedIdentifier identifier)

    • getCompletionHints

      public ResultFetcher getCompletionHints(org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle, String statement, int position)

    • getTableEnvironment

      public org.apache.flink.table.api.internal.TableEnvironmentInternal getTableEnvironment()

    • getTableEnvironment

      public org.apache.flink.table.api.internal.TableEnvironmentInternal getTableEnvironment(org.apache.flink.table.resource.ResourceManager resourceManager, org.apache.flink.configuration.Configuration customConfig)

    • getSessionClusterId

      public <ClusterID> Optional<String> getSessionClusterId()

    • callExecutableOperation

      public ResultFetcher callExecutableOperation(org.apache.flink.table.gateway.api.operation.OperationHandle handle, org.apache.flink.table.operations.ExecutableOperation op)

    • refreshMaterializedTable

      public ResultFetcher refreshMaterializedTable(org.apache.flink.table.gateway.api.operation.OperationHandle handle, String materializedTableIdentifier, boolean isPeriodic, @Nullable String scheduleTime, Map<String,String> staticPartitions, Map<String,String> dynamicOptions)

    • getSessionContext

      public SessionContext getSessionContext()

    • callRemoveJar

      protected ResultFetcher callRemoveJar(org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle, String jarPath)

    • callStopJobOperation

      public ResultFetcher callStopJobOperation(org.apache.flink.table.api.internal.TableEnvironmentInternal tableEnv, org.apache.flink.table.gateway.api.operation.OperationHandle handle, org.apache.flink.table.operations.command.StopJobOperation stopJobOperation) throws SqlExecutionException
      Throws:
      SqlExecutionException

    • callShowJobsOperation

      public ResultFetcher callShowJobsOperation(org.apache.flink.table.api.internal.TableEnvironmentInternal tableEnv, org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle, org.apache.flink.table.operations.command.ShowJobsOperation showJobsOperation) throws SqlExecutionException
      Throws:
      SqlExecutionException

    • callDescribeJobOperation

      public ResultFetcher callDescribeJobOperation(org.apache.flink.table.api.internal.TableEnvironmentInternal tableEnv, org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle, org.apache.flink.table.operations.command.DescribeJobOperation describeJobOperation) throws SqlExecutionException
      Throws:
      SqlExecutionException