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From Erick Erickson <erickerick...@gmail.com>
Subject Re: 500 error querying solrcloud with >1 shard
Date Fri, 01 Jul 2016 17:16:43 GMT
Hmmm, don't see anything outstanding. What version of Solr?
Historically there have been some bugs when a shard doesn't
happen to host any docs, which sometimes occurs when you
are testing and just add a few docs to the collection, is that
a possibility?

Best,
Erick

On Thu, Jun 30, 2016 at 10:40 PM, Nuhaa All Bakry <cawan.nuhaa@gmail.com> wrote:
> ah i see
>
> https://ibin.co/2mWaie7IVxDF.png
>
> Collection A:
> https://ibin.co/2mWawhCm76cN.png
>
> Collection B:
> https://ibin.co/2mWb4BmlMom2.png
>
>
>
> --
> nuhaa
> http://about.me/nuhaa
>
>> On 1 Jul 2016, at 12:24 PM, Erick Erickson <erickerickson@gmail.com> wrote:
>>
>> None of the pasted images came through, the mail server is quite aggressive
>> about stripping them. You'll need to upload them somewhere and provide a
>> link.
>>
>> Best,
>> Erick
>>
>> On Thu, Jun 30, 2016 at 7:36 PM, nuhaa <cawan.nuhaa@gmail.com> wrote:
>>
>>> hi all,
>>>
>>> We have a solrcloud setup with zookeeper, and right now we're testing it
>>> with indexing and querying.
>>>
>>>
>>> *collection A:*
>>>
>>> *collection B:*
>>>
>>>
>>>
>>> I'm trying to figure out why on collection B, indexing works but querying
>>> doesn't. I believe by looking at Collection B > Schema > Load Term Info
on
>>> a selected field, if I can see the value histogram, that means they're
>>> indexed successfully.
>>>
>>> On collection A, indexing and querying both work.
>>>
>>> This is what returned when querying on collection B:
>>>
>>> {
>>>  "responseHeader":{
>>>    "zkConnected":true,
>>>    "status":500,
>>>    "QTime":17,
>>>    "params":{
>>>      "q":"*:*",
>>>      "indent":"on",
>>>      "wt":"json",
>>>      "_":"1467275265841"}},
>>>  "error":{
>>>    "trace":"java.lang.NullPointerException\n\tat
>>> org.apache.solr.handler.component.QueryComponent.unmarshalSortValues(QueryComponent.java:1209)\n\tat
>>> org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:1060)\n\tat
>>> org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:759)\n\tat
>>> org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:738)\n\tat
>>> org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:426)\n\tat
>>> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:156)\n\tat
>>> org.apache.solr.core.SolrCore.execute(SolrCore.java:2036)\n\tat
>>> org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:657)\n\tat
>>> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:464)\n\tat
>>> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)\n\tat
>>> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)\n\tat
>>> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)\n\tat
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)\n\tat
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)\n\tat
>>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)\n\tat
>>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)\n\tat
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)\n\tat
>>> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat
>>> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)\n\tat
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
>>> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)\n\tat
>>> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)\n\tat
>>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)\n\tat
>>> org.eclipse.jetty.server.Server.handle(Server.java:518)\n\tat
>>> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)\n\tat
>>> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)\n\tat
>>> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)\n\tat
>>> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)\n\tat
>>> org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)\n\tat
>>> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)\n\tat
>>> org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)\n\tat
>>> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)\n\tat
>>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)\n\tat
>>> java.lang.Thread.run(Thread.java:745)\n",
>>>    "code":500}}
>>>
>>> Is there anything I need to do add on solrconfig.xml?? Or is there
>>> something possibly wrong with the zookeeper/solrcloud configurations?
>>> How can I further investigate this?
>>>
>>> Any ideas is much appreciated.
>>>
>>>
>>> regards,
>>> nuhaa
>>> http://about.me/nuhaa
>>>
>

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