Solr upgrading from 4.4 to 5.5.0

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Solr upgrading from 4.4 to 5.5.0

Postby Usha » 18. July 2016 10:39

Hi All,

I am trying to migrate from solr 4.4 to 5.5.0.

i am facing some issues listed as below . kindly suggest me as to how to resolve these issue .

and also let me know if there are any documentation to do the migration using zookeeper.


bin/solr create -c mycollection -d /home/a63f5zz/solr5.5/solr-5.5.0/server/solr/people_core/conf -shards 2 -replicationFactor 2 -p 8985

Error encountered:
[root@arcqa02 solr-5.5.0]# bin/solr create -c mycollection -d /home/a63f5zz/solr5.5/solr-5.5.0/server/solr/people_core/conf -shards 2 -replicationFactor 2 -p 8985
Connecting to ZooKeeper at ...
Uploading /home/a63f5zz/solr5.5/solr-5.5.0/server/solr/people_core/conf for config mycollection to ZooKeeper at

Creating new collection 'mycollection' using command:

ERROR: Failed to create collection 'mycollection' due to: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error from server at Error CREATEing SolrCore 'mycollection_shard1_replica2': Unable to create core [mycollection_shard1_replica2] Caused by: No system property or default value specified for dataDir value:${dataDir}

Thanks in advance

Posts: 1
Joined: 18. July 2016 10:24
XAMPP version: 1.8.0
Operating System: LINUX

Re: Solr upgrading from 4.4 to 5.5.0

Postby Nobbie » 18. July 2016 18:03

You are totally wrong here, this is not a "solr" forum (i have never about solr and even dont know, what it is). This is the Xampp Apache forum. And it is a german forum...
Posts: 11359
Joined: 09. March 2008 13:04

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