Hi, Thanks, good to know, in fact my requirement needs to merge multiple expressions, while current streaming expressions supports only two expression. Do you think we can expect that in future versions? On 07-Aug-2015 6:46 pm, "Joel Bernstein" <joels...@gmail.com> wrote:
> Hi, > > There is a new error handling framework in trunk (SOLR-7441) for the > Streaming API, Streaming Expressions. > > So if you're purely in testing mode, it will be much easier to work in > trunk then Solr 5.2. > > If you run into errors in trunk that are still confusing please continue to > report them so we can get all the error messages covered. > > Thanks, > > Joel > > > Joel Bernstein > http://joelsolr.blogspot.com/ > > On Fri, Aug 7, 2015 at 6:19 AM, Selvam <s.selvams...@gmail.com> wrote: > > > Hi, > > > > Sorry, it is working now. > > > > curl --data-urlencode > > 'stream=search(gettingstarted,q="*:*",fl="id",sort="id asc")' > > http://localhost:8983/solr/gettingstarted/stream > > > > I missed *'asc'* in sort :) > > > > Thanks for the help Shawn Heisey. > > > > On Fri, Aug 7, 2015 at 3:46 PM, Selvam <s.selvams...@gmail.com> wrote: > > > > > Hi, > > > > > > Thanks for your update, yes, I was missing the cloud mode, I am new to > > the > > > world of Solr cloud. Now I have enabled a single node (with two shards > & > > > replicas) that runs on 8983 port along with zookeeper running on 9983 > > port. > > > When I run, > > > > > > curl --data-urlencode > > > 'stream=search(gettingstarted,q="*:*",fl="id",sort="id")' > > > http://localhost:8983/solr/gettingstarted/stream > > > > > > Again, I get > > > > > > "Unable to construct instance of > > > org.apache.solr.client.solrj.io.stream.CloudSolrStream > > > . > > > . > > > > > > Caused by: java.lang.reflect.InvocationTargetException > > > . > > > . > > > Caused by: java.lang.ArrayIndexOutOfBoundsException: 1" > > > > > > I tried different port, 9983 as well, which returns "Empty reply from > > > server". I think I miss some obvious configuration. > > > > > > > > > > > > > > > On Fri, Aug 7, 2015 at 2:04 PM, Shawn Heisey <apa...@elyograg.org> > > wrote: > > > > > >> On 8/7/2015 1:37 AM, Selvam wrote: > > >> > > > https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions > > >> > > > >> > I tried this from my linux terminal, > > >> > 1) curl --data-urlencode > > >> > 'stream=search(gettingstarted,q="*:*",fl="id",sort="id")' > > >> > http://localhost:8983/solr/gettingstarted/stream > > >> > > > >> > Threw zkHost error. Then tried with, > > >> > > > >> > 2) curl --data-urlencode > > >> > > > >> > > > 'stream=search(gettingstarted,zkHost="localhost:8983",q="*:*",fl="id",sort="id")' > > >> > http://localhost:8983/solr/gettingstarted/stream > > >> > > > >> > It throws me "java.lang.ArrayIndexOutOfBoundsException: 1\n\tat > > >> > > > >> > > > org.apache.solr.client.solrj.io.stream.CloudSolrStream.parseComp(CloudSolrStream.java:260)" > > >> > > >> The documentation page you linked seems to indicate that this is a > > >> feature that only works in SolrCloud. Your inclusion of > > >> "localhost:8983" as the zkHost suggests that either you are NOT > running > > >> in cloud mode, or that you do not understand what zkHost means. > > >> > > >> Zookeeper runs on a different port than Solr. 8983 is Solr's port. > If > > >> you are running a 5.x cloud with the embedded zookeeper, it is most > > >> likely running on port 9983. If you are running in cloud mode with a > > >> properly configured external zookeeper, then your zkHost parameter > will > > >> probably have three hosts in it with port 2181. > > >> > > >> Thanks, > > >> Shawn > > >> > > >> > > > > > > > > > -- > > > Regards, > > > Selvam > > > KnackForge <http://knackforge.com> > > > Acquia Service Partner > > > No. 1, 12th Line, K.K. Road, Venkatapuram, > > > Ambattur, Chennai, > > > Tamil Nadu, India. > > > PIN - 600 053. > > > > > > > > > > > -- > > Regards, > > Selvam > > KnackForge <http://knackforge.com> > > Acquia Service Partner > > No. 1, 12th Line, K.K. Road, Venkatapuram, > > Ambattur, Chennai, > > Tamil Nadu, India. > > PIN - 600 053. > > >
