Re: Streaming API running a simple query

2015-08-11 Thread Selvam 
Hi All,

I have written a blog to cover this nested merge expressions, see
http://knackforge.com/blog/selvam/solr-streaming-expressions for more
details.

Thanks.

On Mon, Aug 10, 2015 at 3:51 PM, Selvam  wrote:

> Hi,
>
> Thanks, that seems to be working!
>
> On Sat, Aug 8, 2015 at 9:28 PM, Joel Bernstein  wrote:
>
>> This sounds doable using nested merge functions like this:
>>
>> merge(search(...),
>>merge(search(...), search(),...), ...)
>>
>> Joel Bernstein
>> http://joelsolr.blogspot.com/
>>
>> On Sat, Aug 8, 2015 at 8:08 AM, Selvam  wrote:
>>
>> > Hi,
>> >
>> > I needed to run a multiple subqueries each with its own limit of rows.
>> >
>> > For eg: to get 30 users from country India with age greater than 30 and
>> 50
>> > users from England who are all male.
>> >
>> > Thanks again.
>> > On 08-Aug-2015 5:30 pm, "Joel Bernstein"  wrote:
>> >
>> > > Can you describe your use case?
>> > >
>> > > Joel Bernstein
>> > > http://joelsolr.blogspot.com/
>> > >
>> > > On Sat, Aug 8, 2015 at 7:36 AM, Selvam 
>> wrote:
>> > >
>> > > > 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" 
>> 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 
>> > 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 
>> > > 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 docum

Re: Streaming API running a simple query

2015-08-10 Thread Selvam 
Hi,

Thanks, that seems to be working!

On Sat, Aug 8, 2015 at 9:28 PM, Joel Bernstein  wrote:

> This sounds doable using nested merge functions like this:
>
> merge(search(...),
>merge(search(...), search(),...), ...)
>
> Joel Bernstein
> http://joelsolr.blogspot.com/
>
> On Sat, Aug 8, 2015 at 8:08 AM, Selvam  wrote:
>
> > Hi,
> >
> > I needed to run a multiple subqueries each with its own limit of rows.
> >
> > For eg: to get 30 users from country India with age greater than 30 and
> 50
> > users from England who are all male.
> >
> > Thanks again.
> > On 08-Aug-2015 5:30 pm, "Joel Bernstein"  wrote:
> >
> > > Can you describe your use case?
> > >
> > > Joel Bernstein
> > > http://joelsolr.blogspot.com/
> > >
> > > On Sat, Aug 8, 2015 at 7:36 AM, Selvam  wrote:
> > >
> > > > 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"  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 
> > 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 
> > > 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.  898

Re: Streaming API running a simple query

2015-08-08 Thread Joel Bernstein 
This sounds doable using nested merge functions like this:

merge(search(...),
   merge(search(...), search(),...), ...)

Joel Bernstein
http://joelsolr.blogspot.com/

On Sat, Aug 8, 2015 at 8:08 AM, Selvam  wrote:

> Hi,
>
> I needed to run a multiple subqueries each with its own limit of rows.
>
> For eg: to get 30 users from country India with age greater than 30 and 50
> users from England who are all male.
>
> Thanks again.
> On 08-Aug-2015 5:30 pm, "Joel Bernstein"  wrote:
>
> > Can you describe your use case?
> >
> > Joel Bernstein
> > http://joelsolr.blogspot.com/
> >
> > On Sat, Aug 8, 2015 at 7:36 AM, Selvam  wrote:
> >
> > > 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"  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 
> 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 
> > 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,
> > > > > >> Shaw

Re: Streaming API running a simple query

2015-08-08 Thread Selvam 
Hi,

I needed to run a multiple subqueries each with its own limit of rows.

For eg: to get 30 users from country India with age greater than 30 and 50
users from England who are all male.

Thanks again.
On 08-Aug-2015 5:30 pm, "Joel Bernstein"  wrote:

> Can you describe your use case?
>
> Joel Bernstein
> http://joelsolr.blogspot.com/
>
> On Sat, Aug 8, 2015 at 7:36 AM, Selvam  wrote:
>
> > 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"  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  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 
> 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 
> > > > 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 
> > > > > Acquia Service Partner
> > > > > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > > > > Ambattur, Chennai,
> > > > > Tamil Nadu, India.
> > > > > PIN - 600 053.
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Regards,
> > > > Selvam
> > > > KnackForge 
> > > > Acquia Service Partner
> > > > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > > > Ambattur, Chennai,
> > > > Tamil Nadu, Indi

Re: Streaming API running a simple query

2015-08-08 Thread Joel Bernstein 
Can you describe your use case?

Joel Bernstein
http://joelsolr.blogspot.com/

On Sat, Aug 8, 2015 at 7:36 AM, Selvam  wrote:

> 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"  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  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  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 
> > > 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 
> > > > Acquia Service Partner
> > > > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > > > Ambattur, Chennai,
> > > > Tamil Nadu, India.
> > > > PIN - 600 053.
> > > >
> > >
> > >
> > >
> > > --
> > > Regards,
> > > Selvam
> > > KnackForge 
> > > Acquia Service Partner
> > > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > > Ambattur, Chennai,
> > > Tamil Nadu, India.
> > > PIN - 600 053.
> > >
> >
>

Re: Streaming API running a simple query

2015-08-08 Thread Selvam 
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"  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  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  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 
> > 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 
> > > Acquia Service Partner
> > > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > > Ambattur, Chennai,
> > > Tamil Nadu, India.
> > > PIN - 600 053.
> > >
> >
> >
> >
> > --
> > Regards,
> > Selvam
> > KnackForge 
> > Acquia Service Partner
> > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > Ambattur, Chennai,
> > Tamil Nadu, India.
> > PIN - 600 053.
> >
>

Re: Streaming API running a simple query

2015-08-07 Thread Joel Bernstein 
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  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  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 
> 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 
> > Acquia Service Partner
> > No. 1, 12th Line, K.K. Road, Venkatapuram,
> > Ambattur, Chennai,
> > Tamil Nadu, India.
> > PIN - 600 053.
> >
>
>
>
> --
> Regards,
> Selvam
> KnackForge 
> Acquia Service Partner
> No. 1, 12th Line, K.K. Road, Venkatapuram,
> Ambattur, Chennai,
> Tamil Nadu, India.
> PIN - 600 053.
>

Re: Streaming API running a simple query

2015-08-07 Thread Selvam 
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  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  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 
> Acquia Service Partner
> No. 1, 12th Line, K.K. Road, Venkatapuram,
> Ambattur, Chennai,
> Tamil Nadu, India.
> PIN - 600 053.
>



-- 
Regards,
Selvam
KnackForge 
Acquia Service Partner
No. 1, 12th Line, K.K. Road, Venkatapuram,
Ambattur, Chennai,
Tamil Nadu, India.
PIN - 600 053.

Re: Streaming API running a simple query

2015-08-07 Thread Selvam 
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  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 
Acquia Service Partner
No. 1, 12th Line, K.K. Road, Venkatapuram,
Ambattur, Chennai,
Tamil Nadu, India.
PIN - 600 053.

Re: Streaming API running a simple query

2015-08-07 Thread Shawn Heisey 
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