OperationManager operationManager = getOperationManager();
GetColumnsOperation operation = operationManager.newGetColumnsOperation(getSession(),
catalogName, schemaName, tableName, columnName);
OperationHandle opHandle = operation.getHandle();
try {
operation.run();
opHandleSet.add(opHandle);
return opHandle;
} catch (HiveSQLException e) {
operationManager.closeOperation(opHandle);
throw e;