Funny you say that, as that's exactly what happened. Tried them a couple
weeks ago and nothing. Going at them again and will see what happens.
Yeah, we're in the same boat. We started with the profilers (Yourkit) to
track down the causes. Mainly got hit in the field cache and ordinal maps
Thank you for the info on this. Yeah, I should've raised this in the dev
lists; sorry about that. Funny you mention that since I was trending in
that direction as well. Then saw the off-heap stuff and thought it might
have had an easy way out. I'd like to focus on the re-use scheme to be
For what it’s worth, I’d suggest you go into a conversation with Azul with a
more explicit “I’m looking to buy” approach. I reached out to them with a more
“I’m exploring my options” attitude, and never even got a trial. I get the
impression their business model involves a fairly expensive (to
On Thu, 2016-06-02 at 18:14 -0700, Erick Erickson wrote:
> But memory is an ongoing struggle I'm afraid.
With fear of going too far into devel-territory...
There are several places in Solr where memory usage if far from optimal
with high-cardinality data and where improvements can be made
Fantastic! I'm sorry I couldn't find that JIRA before and for getting you
to track it down.
Yup, I noticed that for the docvalues with the ordinal map and I'm
definitely leveraging all that but I'm hitting the terms limit now and that
ends up pushing me over. I'll see about giving Zing/Azul a
Basically it never reached consensus, see the discussion at:
https://issues.apache.org/jira/browse/SOLR-6638
If you can afford it I've seen people with very good results
using Zing/Azul, but that can be expensive.
DocValues can help for fields you facet and sort on,
those essentially move memory
Hey everyone,
I've been using Solr for some time now and running into GC issues as most
others have. Now I've exhausted all the traditional GC settings
recommended by various individuals (ie Shawn Heisey, etc) but neither
proved sufficient. The one solution that I've seen that proved useful is
