lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Shawn Heisey <apa...@elyograg.org>
Subject Re: Error in log after upgrading Solr
Date Wed, 18 Nov 2015 22:29:42 GMT
On 11/18/2015 2:20 PM, Chris Hostetter wrote:
> : > I'm getting errors in my log every time I make a commit on a core.
>
> Do you have any custom plugins? 
> what is the definition of the /lbcheck handler?

I have one simple update processor in use that I wrote myself, and we
have a third-party plugin that we are using.  One of my indexes does not
use either of these, but has them in the configuration so they can be
used later, so I removed those components from the config on those
cores.  The problem still happened on commits in those cores.  Then I
commented the firstSearcher and newSearcher listeners from all the
<query> configs on the server, and the error stopped appearing in the
log, even on cores still using the custom plugins.  This is the config I
removed:

  <listener event="newSearcher" class="solr.QuerySenderListener">
    <arr name="queries">
      <lst>
        <str name="q">*:*</str>
        <str name="rows">1</str>
        <str name="sort">post_date desc</str>
        <str name="qt">/lbcheck</str>
      </lst>
    </arr>
  </listener>

  <listener event="firstSearcher" class="solr.QuerySenderListener">
    <arr name="queries">
      <lst>
        <str name="q">*:*</str>
        <str name="rows">1</str>
        <str name="sort">post_date desc</str>
        <str name="qt">/lbcheck</str>
      </lst>
    </arr>
  </listener>

> Shawn: If my speculations are correct, this should be fairly trivial to 
> reproduce with a small generic config -- can you file an jira w/ steps to 
> reproduce?

I do see the same error message in a failure email from Uwe's Jenkins
server a few weeks ago.  I'll see if I can put together a minimal
configuration to reproduce.

Thanks,
Shawn


Mime
View raw message