Hi Eric
Source have only target zookeeper ensemble (only 3 ips)
<str name="zkHost">192.169.35.53:2181,192.169.35.249:2181,
192.169.35.251:2181> , because of some mail formatting ip were repeated(see
sent item attached image). Error in log files is
Action LASTPROCESSEDVERSION sent to non-leader replica at
org.apache.solr.handler.CdcrRequestHandler.handleLastProcess
edVersionAction(CdcrRequestHandler.java:498)
I will start with empty collection with 3 nodes 3 shards one replication
factor, It seems from log that request from souce is going to non leader
replica.
Please suggest
Thanks
On Wed, Nov 9, 2016 at 9:23 PM, Erick Erickson <erickerick...@gmail.com>
wrote:
> Why do you have 6 zookeepers listed in the zkHost parameter? My guess
> is that you've listed the ZK addresses for both the source and target
> clusters. This should only be the ZK nodes for the target cluster and
> only present on the source.
>
> The source already knows its own ZK addresses, it needs to know about
> the target cluster in order to know what nodes it should send updates
> to.
>
> Best,
> Erick
>
> On Wed, Nov 9, 2016 at 4:44 AM, Neeraj Bhatt <neerajbhatt2...@gmail.com>
> wrote:
> > Hello All
> >
> > I have a source cluster (3 nodes, 3 shards and 3 replica) and same for
> > target cluster. On posting of documents to source I am getting below
> error
> > in target solr log files when i turned log to debug level
> >
> >
> >
> >
> > *6538 ERROR (qtp110456297-20) [c:multi_dc_poc s:shard1 r:core_node3
> > x:multi_dc_poc_shard1_replica2] o.a.s.h.RequestHandlerBase
> > org.apache.solr.common.SolrException: Action LASTPROCESSEDVERSION sent
> to
> > non-leader replica at
> > org.apache.solr.handler.CdcrRequestHandler.handleLastProcess
> edVersionAction(CdcrRequestHandler.java:498)*
> >
> > *should I reconfigure my replicas to one in target ?*
> >
> > solr config of source and target is same as given in wiki
> > https://cwiki.apache.org/confluence/pages/viewpage.action?pa
> geId=62687462
> >
> > *source *
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > *<requestHandler name="/cdcr"
> > class="solr.CdcrRequestHandler"> <lst
> > name="replica"> <str
> > name="zkHost">192.169.35.53:2181
> > <http://192.169.35.53:2181>,192.169.35.249:2181
> > <http://192.169.35.249:2181>,192.169.35.251:2181
> > <http://192.169.35.251:2181>
> > </str> <str
> > name="source">multi_dc_poc</str> <str
> > name="target">multi_dc_poc</str> </lst>
> <lst
> > name="replicator"> <str
> > name="threadPoolSize">9</str> <str
> > name="schedule">1000</str> <str
> > name="batchSize">128</str> </lst> <lst
> > name="updateLogSynchronizer"> <str
> > name="schedule">1000</str> </lst>
> </requestHandler>*
> >
> >
> >
> >
> >
> >
> >
> > *source and target update log <updateLog
> > class="solr.CdcrUpdateLog"> <str
> > name="dir">${solr.ulog.dir:}</str> <int
> > name="numVersionBuckets">${solr.ulog.numVersionBuckets:65536}</int>
> > </updateLog>*
> >
> >
> > *target solr config*
> >
> > <requestHandler name="/cdcr" class="solr.CdcrRequestHandler">
> > <lst name="buffer">
> > <str name="defaultState">disabled</str>
> > </lst>
> > </requestHandler>
> >
> > <requestHandler name="/update" class="solr.UpdateRequestHandler">
> > <lst name="defaults">
> > <str name="update.chain">cdcr-processor-chain</str>
> > </lst>
> > </requestHandler>
> >
> > <updateRequestProcessorChain name="cdcr-processor-chain">
> > <processor class="solr.CdcrUpdateProcessorFactory"/>
> > <processor class="solr.RunUpdateProcessorFactory"/>
> > </updateRequestProcessorChain>
> >
> > *target status*
> >
> > <response><lst name="responseHeader"><int name="status">0</int><int
> > name="QTime">0</int></lst><lst name="status"><str
> > name="process">stopped</str><str
> > name="buffer">disabled</str></lst></response>
> >
> > *source status*
> >
> > <response><lst name="responseHeader"><int name="status">0</int><int
> > name="QTime">0</int></lst><lst name="status"><str
> > name="process">started</str><str
> > name="buffer">enabled</str></lst></response>
>
