Hi Barnabas,
If I may suggest a way to approach this sort of question, I'd take a
heapdump of an impalad and a catalogd (using "jmap") and then use Eclipse
MAT or http://www.jxray.com/ to see if we're using Path. You'll want to
load some tables and partitions ahead of time. Based on a little quick
On Wed, Aug 1, 2018 at 11:17 AM Barnabás Maidics <
barnabas.maid...@cloudera.com> wrote:
> Hi Everyone!
>
> I'm an intern at Cloudera and analysing where the memory goes in Hive. I
> was looking at a heapdump with many partitions, and found a memory waste,
> that comes from HDFS.
>
> We store path
