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feat(hivesession.ts): added session methods
Added getCrossReference, getDelegationToken, renewDelegationToken and cancelDelegationToken methods
1 parent c0b702d commit 5575fa9

8 files changed

Lines changed: 267 additions & 43 deletions

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‎dist/HiveSession.d.ts‎

Lines changed: 5 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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import HiveDriver from "./hive/HiveDriver";
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import IHiveSession, { ExecuteStatementOptions, SchemasRequest, TablesRequest, ColumnRequest, PrimaryKeysRequest, FunctionNameRequest } from './contracts/IHiveSession';
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import IHiveSession, { ExecuteStatementOptions, SchemasRequest, TablesRequest, ColumnRequest, PrimaryKeysRequest, FunctionNameRequest, CrossReferenceRequest } from './contracts/IHiveSession';
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import { SessionHandle, TCLIServiceTypes } from "./hive/Types";
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import IOperation from "./contracts/IOperation";
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import Status from "./dto/Status";
@@ -10,18 +10,7 @@ export default class HiveSession implements IHiveSession {
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private TCLIService_types;
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private statusFactory;
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constructor(driver: HiveDriver, sessionHandle: SessionHandle, TCLIService_types: TCLIServiceTypes);
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/**
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* Returns general information about the data source
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*
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* @param infoType one of the values TCLIService_types.TGetInfoType
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*/
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getInfo(infoType: number): Promise<InfoResult>;
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/**
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* Executes DDL/DML statements
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*
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* @param statement DDL/DDL statement
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* @param options
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*/
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executeStatement(statement: string, options?: ExecuteStatementOptions): Promise<IOperation>;
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getTypeInfo(): Promise<IOperation>;
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getCatalogs(): Promise<IOperation>;
@@ -31,6 +20,10 @@ export default class HiveSession implements IHiveSession {
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getColumns(request: ColumnRequest): Promise<IOperation>;
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getFunctions(request: FunctionNameRequest): Promise<IOperation>;
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getPrimaryKeys(request: PrimaryKeysRequest): Promise<IOperation>;
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getCrossReference(request: CrossReferenceRequest): Promise<IOperation>;
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getDelegationToken(owner: string, renewer: string): Promise<string>;
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renewDelegationToken(token: string): Promise<Status>;
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cancelDelegationToken(token: string): Promise<Status>;
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close(): Promise<Status>;
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private createOperation;
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private assertStatus;

‎dist/HiveSession.js‎

Lines changed: 46 additions & 11 deletions
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‎dist/HiveSession.js.map‎

Lines changed: 1 addition & 1 deletion
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‎dist/contracts/IHiveSession.d.ts‎

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Original file line numberDiff line numberDiff line change
@@ -42,15 +42,85 @@ export declare type PrimaryKeysRequest = {
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catalogName?: string;
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};
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export default interface IHiveSession {
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/**
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* Returns general information about the data source
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*
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* @param infoType one of the values TCLIService_types.TGetInfoType
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*/
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getInfo(infoType: number): Promise<InfoResult>;
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/**
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* Executes DDL/DML statements
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*
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* @param statement DDL/DML statement
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* @param options
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*/
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executeStatement(statement: string, options?: ExecuteStatementOptions): Promise<IOperation>;
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/**
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* Informataion about supported data types
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*/
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getTypeInfo(): Promise<IOperation>;
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/**
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* Get list of catalogs
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*/
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getCatalogs(): Promise<IOperation>;
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/**
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* Get list of databases
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*
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* @param request
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*/
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getSchemas(request: SchemasRequest): Promise<IOperation>;
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/**
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* Get list of tables
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*
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* @param request
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*/
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getTables(request: TablesRequest): Promise<IOperation>;
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/**
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* Get list of supported table types
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*/
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getTableTypes(): Promise<IOperation>;
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/**
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* Get full information about columns of the table
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*
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* @param request
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*/
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getColumns(request: ColumnRequest): Promise<IOperation>;
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/**
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* Get information about function
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*
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* @param request
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*/
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getFunctions(request: FunctionNameRequest): Promise<IOperation>;
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/**
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* Get primary keys of table
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*
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* @param request
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*/
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getPrimaryKeys(request: PrimaryKeysRequest): Promise<IOperation>;
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/**
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* Request information about foreign keys between two tables
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* @param request
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*/
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getCrossReference(request: CrossReferenceRequest): Promise<IOperation>;
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/**
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* Get delegation token. For kerberos auth only
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*
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* @param owner
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* @param renewer
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*/
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getDelegationToken(owner: string, renewer: string): Promise<string>;
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/**
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* Renew delegation token/ For kerberos auth only
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* @param token
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*/
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renewDelegationToken(token: string): Promise<Status>;
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/**
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* Cancel delegation token. For kerberos auth only
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* @param token
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*/
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cancelDelegationToken(token: string): Promise<Status>;
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/**
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* closes the session
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*/
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close(): Promise<Status>;
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}

‎dist/contracts/IOperation.d.ts‎

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Original file line numberDiff line numberDiff line change
@@ -2,13 +2,42 @@ import { GetOperationStatusResponse } from "../hive/Commands/GetOperationStatusC
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import Status from "../dto/Status";
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import { TableSchema, RowSet } from "../hive/Types";
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export default interface IOperation {
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/**
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* Fetch schema and a portion of data
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*/
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fetch(): Promise<Status>;
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/**
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* Request status of operation
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*
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* @param progress
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*/
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status(progress: boolean): Promise<GetOperationStatusResponse>;
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/**
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* Cancel operation
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*/
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cancel(): Promise<Status>;
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/**
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* Close operation
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*/
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close(): Promise<Status>;
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/**
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* Check if operation is finished
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*/
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finished(): boolean;
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/**
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* Check if operation hasMoreRows
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*/
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hasMoreRows(): boolean;
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/**
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* Return retrieved schema
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*/
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getSchema(): TableSchema | null;
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/**
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* Return retrieved data
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*/
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getData(): Array<RowSet>;
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/**
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* Request queryId
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*/
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getQueryId(): Promise<string>;
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}

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