Thanks Leon for the suggestion, but do you think this config change will
help with my startup problem? It looks like it changes operations for sort
after startup.
Scott
On Mon, Jul 25, 2016 at 3:55 PM, Leon Clayton <lclay...@maprtech.com> wrote:
>
> I move the /tmp off local disk into the distributed FS on a node local
> volume on MapR. Other file systems can be inserted.
>
> Open up drill-override.conf on all of the nodes, and insert this :
>
> sort: {
> purge.threshold : 100,
> external: {
> batch.size : 4000,
> spill: {
> batch.size : 4000,
> group.size : 100,
> threshold : 200,
> directories : [ "/var/mapr/local/Hostname/drillspill" ],
> fs : "maprfs:///"
> }
> }
> }
>
> > On 25 Jul 2016, at 16:44, scott <tcots8...@gmail.com> wrote:
> >
> > Hello,
> > I've run into an issue where Drill will not start if mount permissions
> are
> > set on /tmp to noexec. The permissions were set to noexec due to security
> > concerns. I'm using Drill version 1.7. The error I get when starting
> Drill
> > is:
> >
> > Exception in thread "main" java.lang.UnsatisfiedLinkError:
> > /tmp/libnetty-transport-native-epoll5743269078378802025.so:
> > /tmp/libnetty-transport-native-epoll5743269078378802025.so: failed to map
> > segment from shared object: Operation not permitted
> >
> > Does anyone know of a way to configure Drill to use a different tmp
> > location?
> >
> > Thanks,
> > Scott
>
>
