FAQ
Hi,

I'm running this export query, it is working fine. f1 is the uniqueKey and
running solr 5.3.1

/export?q=f1:term1&sort=f1+desc&fl=f1,f2

if I add collapsing filter, it is giving NullPointerException

/export?q=f1:term1&sort=f1+desc&fl=f1,f2&fq={!collapse field=f2}

does collapsing filter work with /export handler?


java.lang.NullPointerException
  at org.apache.lucene.util.BitSetIterator.(SortingResponseWriter.java:138)
  at org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)
  at org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)
  at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)
  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
  at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
  at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
  at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
  at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
  at org.eclipse.jetty.server.Server.handle(Server.java:499)
  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
  at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
  at java.lang.Thread.run(Thread.java:745)

Search Discussions

  • Joel Bernstein at Jun 10, 2016 at 8:09 pm
    This sounds like a bug. I'm pretty sure there are no tests that use
    collapse with the export handler.

    Joel Bernstein
    http://joelsolr.blogspot.com/
    On Fri, Jun 10, 2016 at 3:59 PM, Susmit Shukla wrote:

    Hi,

    I'm running this export query, it is working fine. f1 is the uniqueKey and
    running solr 5.3.1

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2

    if I add collapsing filter, it is giving NullPointerException

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2&fq={!collapse field=f2}

    does collapsing filter work with /export handler?


    java.lang.NullPointerException
    at
    org.apache.lucene.util.BitSetIterator.<init>(BitSetIterator.java:58)
    at
    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:138)
    at
    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)
    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)
    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
    at
    org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at
    org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at
    org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
    at
    org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at
    org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at
    org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at
    org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
    at
    org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
    at
    org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:499)
    at
    org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
    at
    org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
    at
    org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Thread.java:745)
  • Susmit Shukla at Jun 10, 2016 at 11:25 pm
    Hi Joel,

    I would need to join results from 2 solr clouds before collapsing so it
    would not be an issue right now.
    I ran into another issue - if data in any of the shards is empty, export
    throws an error-
    Once i have atleast one document in each shard, it works fine.

    org.apache.solr.common.SolrException; null:java.io.IOException:
    org.apache.solr.search.SyntaxError: xport RankQuery is required for xsort:
    rq={!xport}

    at
    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:101)

    at
    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)

    at org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)

    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)

    ...

    Caused by: org.apache.solr.search.SyntaxError: xport RankQuery is required
    for xsort: rq={!xport}

    ... 26 more
    On Fri, Jun 10, 2016 at 1:09 PM, Joel Bernstein wrote:

    This sounds like a bug. I'm pretty sure there are no tests that use
    collapse with the export handler.

    Joel Bernstein
    http://joelsolr.blogspot.com/
    On Fri, Jun 10, 2016 at 3:59 PM, Susmit Shukla wrote:

    Hi,

    I'm running this export query, it is working fine. f1 is the uniqueKey and
    running solr 5.3.1

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2

    if I add collapsing filter, it is giving NullPointerException

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2&fq={!collapse field=f2}

    does collapsing filter work with /export handler?


    java.lang.NullPointerException
    at
    org.apache.lucene.util.BitSetIterator.<init>(BitSetIterator.java:58)
    at
    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:138)
    at
    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)
    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)
    at
    org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
    at
    org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at
    org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at
    org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
    at
    org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at
    org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at
    org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at
    org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
    at
    org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
    at
    org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:499)
    at
    org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
    at
    org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
    at
    org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Thread.java:745)
  • Joel Bernstein at Jun 11, 2016 at 12:51 am
    Yeah, it sounds like we've got two good bugs here. Feel free to create jira
    tickets for them, I don't believe they've been created yet. It would be
    good to get these fixed for the next release.


    Joel Bernstein
    http://joelsolr.blogspot.com/
    On Fri, Jun 10, 2016 at 7:25 PM, Susmit Shukla wrote:

    Hi Joel,

    I would need to join results from 2 solr clouds before collapsing so it
    would not be an issue right now.
    I ran into another issue - if data in any of the shards is empty, export
    throws an error-
    Once i have atleast one document in each shard, it works fine.

    org.apache.solr.common.SolrException; null:java.io.IOException:
    org.apache.solr.search.SyntaxError: xport RankQuery is required for xsort:
    rq={!xport}

    at

    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:101)

    at

    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)

    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)

    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)

    ...

    Caused by: org.apache.solr.search.SyntaxError: xport RankQuery is required
    for xsort: rq={!xport}

    ... 26 more
    On Fri, Jun 10, 2016 at 1:09 PM, Joel Bernstein wrote:

    This sounds like a bug. I'm pretty sure there are no tests that use
    collapse with the export handler.

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

    On Fri, Jun 10, 2016 at 3:59 PM, Susmit Shukla <shukla.susmit@gmail.com>
    wrote:
    Hi,

    I'm running this export query, it is working fine. f1 is the uniqueKey and
    running solr 5.3.1

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2

    if I add collapsing filter, it is giving NullPointerException

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2&fq={!collapse field=f2}

    does collapsing filter work with /export handler?


    java.lang.NullPointerException
    at
    org.apache.lucene.util.BitSetIterator.<init>(BitSetIterator.java:58)
    at
    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:138)
    at
    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)
    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)
    at
    org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
    at
    org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at
    org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at
    org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
    at
    org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at
    org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at
    org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at
    org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
    at
    org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
    at
    org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:499)
    at
    org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
    at
    org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
    at
    org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Thread.java:745)
  • Erick Erickson at Jun 12, 2016 at 8:48 pm
    Susmit:

    re: the second bug:

    bq: I ran into another issue - if data in any of the shards is empty, export
    throws an error-

    This sounds like something that may be already fixed in SOLR-9187
    (just committed yesterday). Would it be possible to check a new build?
    I ran across this largely by chance when writing tests for that JIRA, but
    it certainly sounds similar to what you reported.

    Best,
    Erick
    On Fri, Jun 10, 2016 at 5:51 PM, Joel Bernstein wrote:
    Yeah, it sounds like we've got two good bugs here. Feel free to create jira
    tickets for them, I don't believe they've been created yet. It would be
    good to get these fixed for the next release.


    Joel Bernstein
    http://joelsolr.blogspot.com/
    On Fri, Jun 10, 2016 at 7:25 PM, Susmit Shukla wrote:

    Hi Joel,

    I would need to join results from 2 solr clouds before collapsing so it
    would not be an issue right now.
    I ran into another issue - if data in any of the shards is empty, export
    throws an error-
    Once i have atleast one document in each shard, it works fine.

    org.apache.solr.common.SolrException; null:java.io.IOException:
    org.apache.solr.search.SyntaxError: xport RankQuery is required for xsort:
    rq={!xport}

    at

    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:101)

    at

    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)

    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)

    at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)

    ...

    Caused by: org.apache.solr.search.SyntaxError: xport RankQuery is required
    for xsort: rq={!xport}

    ... 26 more

    On Fri, Jun 10, 2016 at 1:09 PM, Joel Bernstein <joelsolr@gmail.com>
    wrote:
    This sounds like a bug. I'm pretty sure there are no tests that use
    collapse with the export handler.

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

    On Fri, Jun 10, 2016 at 3:59 PM, Susmit Shukla <shukla.susmit@gmail.com>
    wrote:
    Hi,

    I'm running this export query, it is working fine. f1 is the uniqueKey and
    running solr 5.3.1

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2

    if I add collapsing filter, it is giving NullPointerException

    /export?q=f1:term1&sort=f1+desc&fl=f1,f2&fq={!collapse field=f2}

    does collapsing filter work with /export handler?


    java.lang.NullPointerException
    at
    org.apache.lucene.util.BitSetIterator.<init>(BitSetIterator.java:58)
    at
    org.apache.solr.response.SortingResponseWriter.write(SortingResponseWriter.java:138)
    at
    org.apache.solr.response.QueryResponseWriterUtil.writeQueryResponse(QueryResponseWriterUtil.java:53)
    at
    org.apache.solr.servlet.HttpSolrCall.writeResponse(HttpSolrCall.java:742)
    at
    org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:471)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
    at
    org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
    at
    org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
    at
    org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at
    org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
    at
    org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
    at
    org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
    at
    org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at
    org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
    at
    org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at
    org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
    at
    org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
    at
    org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
    at org.eclipse.jetty.server.Server.handle(Server.java:499)
    at
    org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
    at
    org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
    at
    org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
    at
    org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
    at java.lang.Thread.run(Thread.java:745)

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groupsolr-user @
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postedJun 10, '16 at 8:00p
activeJun 12, '16 at 8:48p
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