Examples with GetFunctionsOperation org.apache.hive.service.cli.operation.GetFunctionsOperation used on opensource projects

Example 1 with GetFunctionsOperation

use of org.apache.hive.service.cli.operation.GetFunctionsOperation in project hive by apache.

the class HiveSessionImpl method getFunctions.

@Override
public OperationHandle getFunctions(String catalogName, String schemaName, String functionName) throws HiveSQLException {
    acquire(true, true);
    OperationManager operationManager = getOperationManager();
    GetFunctionsOperation operation = operationManager.newGetFunctionsOperation(getSession(), catalogName, schemaName, functionName);
    OperationHandle opHandle = operation.getHandle();
    try {
        operation.run();
        addOpHandle(opHandle);
        return opHandle;
    } catch (HiveSQLException e) {
        operationManager.closeOperation(opHandle);
        throw e;
    } finally {
        release(true, true);
    }
}