Package org.apache.hive.service.cli

Examples of org.apache.hive.service.cli.OperationHandle

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      req.setCatalogName(catalogName);
      req.setSchemaName(schemaName);
      TGetSchemasResp resp = cliService.GetSchemas(req);
      checkStatus(resp.getStatus());
      TProtocolVersion protocol = sessionHandle.getProtocolVersion();
      return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
      throw e;
    } catch (Exception e) {
      throw new HiveSQLException(e);
    }
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      req.setTableTypes(tableTypes);
      req.setSchemaName(schemaName);
      TGetTablesResp resp = cliService.GetTables(req);
      checkStatus(resp.getStatus());
      TProtocolVersion protocol = sessionHandle.getProtocolVersion();
      return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
      throw e;
    } catch (Exception e) {
      throw new HiveSQLException(e);
    }
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    try {
      TGetTableTypesReq req = new TGetTableTypesReq(sessionHandle.toTSessionHandle());
      TGetTableTypesResp resp = cliService.GetTableTypes(req);
      checkStatus(resp.getStatus());
      TProtocolVersion protocol = sessionHandle.getProtocolVersion();
      return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
      throw e;
    } catch (Exception e) {
      throw new HiveSQLException(e);
    }
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      req.setTableName(tableName);
      req.setColumnName(columnName);
      TGetColumnsResp resp = cliService.GetColumns(req);
      checkStatus(resp.getStatus());
      TProtocolVersion protocol = sessionHandle.getProtocolVersion();
      return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
      throw e;
    } catch (Exception e) {
      throw new HiveSQLException(e);
    }
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      req.setCatalogName(catalogName);
      req.setSchemaName(schemaName);
      TGetFunctionsResp resp = cliService.GetFunctions(req);
      checkStatus(resp.getStatus());
      TProtocolVersion protocol = sessionHandle.getProtocolVersion();
      return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
      throw e;
    } catch (Exception e) {
      throw new HiveSQLException(e);
    }
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  protected Operation(HiveSession parentSession, OperationType opType, boolean runInBackground) {
    super();
    this.parentSession = parentSession;
    this.runAsync = runInBackground;
    this.opHandle = new OperationHandle(opType, parentSession.getProtocolVersion());
  }
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    try {
      SessionHandle sessionHandle = new SessionHandle(req.getSessionHandle());
      String statement = req.getStatement();
      Map<String, String> confOverlay = req.getConfOverlay();
      Boolean runAsync = req.isRunAsync();
      OperationHandle operationHandle = runAsync ?
          cliService.executeStatementAsync(sessionHandle, statement, confOverlay)
          : cliService.executeStatement(sessionHandle, statement, confOverlay);
          resp.setOperationHandle(operationHandle.toTOperationHandle());
          resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      LOG.warn("Error executing statement: ", e);
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
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  @Override
  public TGetTypeInfoResp GetTypeInfo(TGetTypeInfoReq req) throws TException {
    TGetTypeInfoResp resp = new TGetTypeInfoResp();
    try {
      OperationHandle operationHandle = cliService.getTypeInfo(new SessionHandle(req.getSessionHandle()));
      resp.setOperationHandle(operationHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      LOG.warn("Error getting type info: ", e);
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
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  @Override
  public TGetCatalogsResp GetCatalogs(TGetCatalogsReq req) throws TException {
    TGetCatalogsResp resp = new TGetCatalogsResp();
    try {
      OperationHandle opHandle = cliService.getCatalogs(new SessionHandle(req.getSessionHandle()));
      resp.setOperationHandle(opHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      LOG.warn("Error getting catalogs: ", e);
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
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  @Override
  public TGetSchemasResp GetSchemas(TGetSchemasReq req) throws TException {
    TGetSchemasResp resp = new TGetSchemasResp();
    try {
      OperationHandle opHandle = cliService.getSchemas(
          new SessionHandle(req.getSessionHandle()), req.getCatalogName(), req.getSchemaName());
      resp.setOperationHandle(opHandle.toTOperationHandle());
      resp.setStatus(OK_STATUS);
    } catch (Exception e) {
      LOG.warn("Error getting schemas: ", e);
      resp.setStatus(HiveSQLException.toTStatus(e));
    }
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