Here's an explain I'm trying to grok.

The last Load is frustrating because the file isn't descriptive at all.

I have to scroll up and find out which file it was from which mapred job.

I the file had a descriptive name (like the name of the stored relation) or
how it was computed then it would be easier to understand.

I was also thinking that it would be advantageous to KEEP the temp files
around on disk for a post mortem to see what's actually ring stored
(assuming this feature doesn't already exist) and having the temp files
NAMED would be nice.

Kevin

|---foo_joined: Local Rearrange[tuple]{int}(false) - scope-158
|   |   |
|   |   Project[int][0] - scope-159
|   |
|   |---bar: New For Each(false)[bag] - scope-151
|       |   |
|       |   Project[int][0] - scope-149
|       |
|       |---bar_filtered: Filter[bag] - scope-144
|           |   |
|           |   Equal To[boolean] - scope-148
|           |   |
|           |   |---Project[long][2] - scope-145
|           |   |
|           |   |---Cast[long] - scope-147
|           |       |
|           |       |---Constant(0) - scope-146
|           |
|
|---Load(file:/tmp/temp-1876184695/tmp-2019577453:org.apache.pig.impl.io.InterStorage)
- scope-249


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