I started from scratch with fresh Ubuntu machines and just wiped them and
tried again. I run my Ansible playbook (below) to install Java 8 (Tried
Oracle this time and even tried installing it manually) and SolrCloud 5.2.1
as described previously. Solr cloud appears to be working fine but I still
get the same error creating a collection. There is nothing else on these
machines so I'm not sure where the conflict would come from. I'm using all
the standard locations and settings just adding our external zookeepers. I
can't see where Ansible would be causing a conflict here either it's just
running the commands from the tutorial across the 4 machines.
...
roles:
- role: 'williamyeh.oracle-java'
tasks:
- name: Download Solr.
get_url:
url: "http://archive.apache.org/dist/lucene/solr/{{ solr_version
}}/{{ solr_filename }}.tgz"
dest: "{{ solr_workspace }}/{{ solr_filename }}.tgz"
force: no
- name: Extract the installation script.
command: >
tar xzf {{ solr_workspace }}/{{ solr_filename }}.tgz {{ solr_filename
}}/bin/install_solr_service.sh --strip-components=2
- name: Run installation Script.
command: "sudo bash ./install_solr_service.sh {{ solr_filename }}.tgz"
- name: Stop solr.
service: name=solr state=stopped
- name: Copy Template init Config file into bin and restart.
template:
src: "solr-init-5.x.j2"
dest: /var/solr/solr.in.sh
- name: Replace Log4j.properties file for production logging settings.
copy:
src: "log4j.properties"
dest: "/var/solr/log4j.properties"
...
- name: Add sqljdbc.jar file to solr dist files
copy:
src: "sqljdbc4.jar"
dest: "/opt/solr/dist/sqljdbc4.jar"
- name: Start solr with new config.
service: name=solr state=restarted
On Thu, Jul 16, 2015 at 8:48 PM, Erick Erickson <erickerick...@gmail.com>
wrote:
> It looks at a glance like you're in "Jar hell" and have one or more jar
> files from "somewhere else" in your classpath, possibly a jar file from
> an older Solr or one of the libraries.
>
> Best,
> Erick
>
> On Thu, Jul 16, 2015 at 6:17 AM, Aaron Gibbons
> <agibb...@synergydatasystems.com> wrote:
> > I'm installing SolrCloud 5.2.1 on 4 Ubuntu 14.04 machines with 3 external
> > zookeepers. I've installed the solr machines using Ansible following the
> > "Taking Solr to Production" steps.
> >
> > 1. Download 5.2.1
> > 2. Extract installation script
> > 3. Run installation script
> >
> > Then I stop solr and make my configuration changes to the solr.in.sh
> file
> > (adding zookeepers) and log4j.properties (recommended changes). Restart
> > solr and everything looks good.
> >
> > The problem I have is that I can't create a collection. I create the
> > collection folder in /var/solr/data and tried both the bin script and API
> > but get the error below. I've tried 5.2.0 also and both Java 7 and 8 with
> > the same result.
> >
> > 50047java.io.InvalidClassException:
> > org.apache.solr.client.solrj.SolrResponse; local class incompatible:
> stream
> > classdesc serialVersionUID = 3123208377723774018, local class
> > serialVersionUID =
> 3945300637328478755org.apache.solr.common.SolrException:
> > java.io.InvalidClassException: org.apache.solr.client.solrj.SolrResponse;
> > local class incompatible: stream classdesc serialVersionUID =
> > 3123208377723774018, local class serialVersionUID = 3945300637328478755
> at
> >
> org.apache.solr.client.solrj.SolrResponse.deserialize(SolrResponse.java:62)
> > at
> >
> org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:228)
> > at
> >
> org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:168)
> > at
> >
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
> > at
> >
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:646)
> > at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:417) at
> >
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:227)
> > at
> >
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:196)
> > 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:497) 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) Caused by:
> > java.io.InvalidClassException: org.apache.solr.client.solrj.SolrResponse;
> > local class incompatible: stream classdesc serialVersionUID =
> > 3123208377723774018, local class serialVersionUID = 3945300637328478755
> at
> > java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:617) at
> > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1622)
> at
> > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517) at
> > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1622)
> at
> > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517) at
> > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at
> > java.io.ObjectInputStream.readObject(ObjectInputStream.java:370) at
> >
> org.apache.solr.client.solrj.SolrResponse.deserialize(SolrResponse.java:60)
> > ... 27 more 500
>
