What role does worker node play in Apache Spark Cluster? And what is the need to register a worker node with the driver program?

346

What is spool space and when running a job if it reaches the maximum spool space how you solve the problem?

1107

What are the customizing settings for Campaign?

1901

Do you know what is iphone reference library?

882

What c++ is used for?

1093

Why array is used in c?

1016

Your company has asked you to be the project manager for the product introduction of their new DeskTop Rock media system. You recently published a document that establishes the scope baseline. Which of the following is true? A. This is the scope statement, which is an output of the Scope Planning process. B. This is the scope statement, which is an output of the Scope Definition process. C. This is the scope statement, which is a tool and technique of the Scope Definition process. D. This is the scope management plan, which is an output of the Scope Definition process.

970

How caching work in drupal?

118

What is cms php?

951

What are the purpose of @ngmodule?

807

1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...

2439

What are the steps involved in kdd process?

39

How do I run pl sql in sql developer?

1116

Purpose of evaporator in refrigeration system.

1894

How to open an older version of an object in the workspace?

1204