Hey,
I noticed that my code spends hours with `generateTreeString` even though the
actual dag/dataframe execution takes seconds.
I’m running a query that grows exponential in the number of iterations when
evaluated without caching,
but should be linear when caching previous results.
E.g.
...@me.com]
Sent: Wednesday, June 17, 2015 6:17 PM
To: User
Subject: generateTreeString causes huge performance problems on dataframe
persistence
Hey,
I noticed that my code spends hours with `generateTreeString` even though the
actual dag/dataframe execution takes seconds.
I’m running a query
]
Sent: Wednesday, June 17, 2015 6:17 PM
To: User
Subject: generateTreeString causes huge performance problems on dataframe
persistence
Hey,
I noticed that my code spends hours with `generateTreeString` even though the
actual dag/dataframe execution takes seconds.
I’m running a query
