subtasks and objects

Posted by Stavros Kontopoulos on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/subtasks-and-objects-tp7136.html

Hey,

Is it true that since taskmanager (a jvm) may have multiple subtasks

implementing the same operator and thus same logic and loading the same classes, no separating classloading is done right?

So if i use a scala object or static code as in java within that logic then that is shared among the tasks and synchronization is needed?

Best,

Stavros