If someone wants to file a JIRA, we really should detect and help the user on that.
- Mark On Wed Nov 19 2014 at 10:39:56 AM Robert Kent <robert.k...@inps.co.uk> wrote: > Yes, Alan's comment was correct. Using the correct Zookeeper string made > things work correctly, e.g.: > > SOLR_ZK_ENSEMBLE=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181/solr > ________________________________________ > From: Erick Erickson [erickerick...@gmail.com] > Sent: 19 November 2014 14:32 > To: solr-user@lucene.apache.org > Subject: Re: Solrcloud and remote Zookeeper ensemble > > Alan's comment is spot on, and it's the first thing I'd try. > > Beyond that, though, this forum really doesn't have much > knowledge about various company's bundling for Solr and > associated support tools so you might get more knowledgeable > responses from the Cloudera support forums... > > Just in case there's a thundering silence ;) > > Best, > Erick > > On Wed, Nov 19, 2014 at 5:37 AM, Alan Woodward <a...@flax.co.uk> wrote: > >> SOLR_ZK_ENSEMBLE=zookeeper1:2181/solr,zookeeper2:2181/ > solr,zookeeper3:2181/solr > > > > This is the incorrect part, it should be: > > > >> SOLR_ZK_ENSEMBLE=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181/solr > > > > The chroot is only appended at the end of the connection string. Not > the way I would have done it, but that's how ZK works... > > > > Alan Woodward > > www.flax.co.uk > > > > > > On 19 Nov 2014, at 12:54, Robert Kent wrote: > > > >> Hi, > >> > >> I'm experiencing some odd behaviour with Solrcloud and Zookeeper. I am > running Solrcloud on one host and am running three Zookeepers on another > three hosts. The Zookeeper part of things works correctly, I can > add/remove/etc nodes from Zookeeper. I am running, or rather trying to > run, Solrcloud on top of Hadoop. Again, the Hadoop side of things works > correctly, I can create/remove/etc dirs/files under Hadoop. > >> > >> Unfortunately, the solrctl utility bundled with Solrcloud doesn't > appear to work correctly. Depending on how or where I set the Zookeeper > ensemble details I get different results. My Zookeeper instances are used > by other services, so I am trying to force the Solrcloud configuration to > be created under /solr - from reading the documentation this appears to be > the recommended appraoch. > >> > >> I have set the Zookeeper ensemble and Hadoop configuration in > /etc/default/solr: > >> > >> SOLR_ZK_ENSEMBLE=zookeeper1:2181/solr,zookeeper2:2181/ > solr,zookeeper3:2181/solr > >> SOLR_HDFS_HOME=hdfs://zookeeper1:8020/solr > >> SOLR_HDFS_CONFIG=/etc/hadoop/conf > >> SOLR_HDFS_HOME=hdfs://3xNodeHA:8020/solr > >> > >> If I do not specify any Zookeeper parameters for solrctl it creates it > Zookeeper configuration under '/solr,zookeeper2:2181' and under that is > creates '/solr,zookeeper3:2181/solr/configs/my-data'. This also occurs > if I specify --zk > zookeeper1:2181/solr,zookeeper2:2181/solr,zookeeper3:2181/solr. > I suspect that something somewhere is not treating the SOLR_ZK_ENSEMBLE > variable correctly and believes it is a single connection (eg > zookeeper1:2181) and the path is /solr,zookeeper2:2181, > zookeeper3:2181/solr. > >> > >> If I run solrctl with --zk zookeeper1:2181, it creates its > configuration under / (eg /solr.xml /configs). > >> > >> If I run solrctl with --zk zookeeper1:2181/solr, it creates the > configuration under /solr > >> > >> > >> If I completely ignore the Zookeeper configuration Solr works > correctly, but as I'm using Lily I need Solr's configuration to exist under > Zookeeper. > >> > >> What am I missing? How can I specify a multi-node Zookeeper ensemble > and have all of the configuration nodes created under /solr? How do I > point Tomcat towards the Solr configuration under /solr? > >> > >> If you would like more details, please look at the attachment as this > explains what I did at each step and the results of that step. > >> > >> > >> I'm using Cloudera's packages throughout. > >> > >> thanks > >> > >> Rob > >> > >> Registered name: In Practice Systems Ltd. > >> Registered address: The Bread Factory, 1a Broughton Street, London, SW8 > 3QJ > >> Registered Number: 1788577 > >> Registered in England > >> Visit our Internet Web site at www.inps.co.uk > >> The information in this internet email is confidential and is intended > solely for the addressee. Access, copying or re-use of information in it by > anyone else is not authorised. Any views or opinions presented are solely > those of the author and do not necessarily represent those of INPS or any > of its affiliates. If you are not the intended recipient please contact > is.helpd...@inps.co.uk > >> > >> <Log.txt> > >
