Pig is not multi-threaded, so concurrency shouldn't be an issue. 2012/4/25 Dmitriy Ryaboy <[email protected]>
> New object per occurrence in script per mapper (or reducer). > > D > > > On Tue, Apr 24, 2012 at 4:05 PM, Mohit Anchlia <[email protected]> > wrote: > > Does pig ever share same instance of object concurrently at run time? Or > > does it create a new instance for every invocation? I wrote UDF with a > > public data member (not static) but I wonder if that is thread safe. >
