Looks like the loop below is throwing a Null pointer. I suspect the
collection has not yet come back online. In theory this should be self
healing and when the collection comes back online it should start working
again. If not then that would be a bug.
for(String col : clusterState.getCollections()) {
Joel Bernstein
http://joelsolr.blogspot.com/
On Mon, May 2, 2016 at 10:06 PM, Ryan Yacyshyn <ryan.yacys...@gmail.com>
wrote:
> Yes stack trace can be found here:
>
> http://pastie.org/10821638
>
>
>
> On Mon, 2 May 2016 at 01:05 Joel Bernstein <joels...@gmail.com> wrote:
>
> > Can you post your stack trace? I suspect this has to do with how the
> > Streaming API is interacting with SolrCloud. We can probably also create
> a
> > jira ticket for this.
> >
> > Joel Bernstein
> > http://joelsolr.blogspot.com/
> >
> > On Sun, May 1, 2016 at 4:02 AM, Ryan Yacyshyn <ryan.yacys...@gmail.com>
> > wrote:
> >
> > > Hi all,
> > >
> > > I'm exploring with parallel SQL queries and found something strange
> after
> > > reloading the collection: the same query will return a
> > > java.lang.NullPointerException error. Here are my steps on a fresh
> > install
> > > of Solr 6.0.0.
> > >
> > > *Start Solr in cloud mode with example*
> > > bin/solr -e cloud -noprompt
> > >
> > > *Index some data*
> > > bin/post -c gettingstarted example/exampledocs/*.xml
> > >
> > > *Send query, which works*
> > > curl --data-urlencode 'stmt=select id,name from gettingstarted where
> > > inStock = true limit 2' http://localhost:8983/solr/gettingstarted/sql
> > >
> > > *Reload the collection*
> > > curl '
> > >
> > >
> >
> http://localhost:8983/solr/admin/collections?action=RELOAD&name=gettingstarted
> > > '
> > >
> > > After reloading, running the exact query above will return the null
> > pointer
> > > exception error. Any idea why?
> > >
> > > If I stop all Solr severs and restart, then it's fine.
> > >
> > > *java -version*
> > > java version "1.8.0_25"
> > > Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
> > > Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
> > >
> > > Thanks,
> > > Ryan
> > >
> >
>
