Error while deploying the solr service in tomcat

Question

I am new to tomcat and solr . So solr is running on the tomcat server . When I run the tomcat using the sudo service tomcat7 start then it works perfectly,gets deployed properly. But when I am doing it from eclipse using the tomcat7:run goal then it is giving me some problems like -

ERROR UpdateLog:120 - Failure to open existing log file (non fatal) /opt/solr-tomcat/solr/collection1/data/tlog/tlog.0000000000000000146:org.apache.solr.common.SolrException: java.io.FileNotFoundException: /opt/solr-tomcat/solr/collection1/data/tlog/tlog.0000000000000000146 (Permission denied)

ERROR UpdateLog:1441 - Error deleting file: /opt/solr-tomcat/solr/collection1/data/tlog/tlog.0000000000000000146 2017-07-06 14:39:05 ERROR UpdateLog:120 - Failure to open existing log file (non fatal) /opt/solr-tomcat/solr/collection1/data/tlog/tlog.0000000000000000147:org.apache.solr.common.SolrException: java.io.FileNotFoundException: /opt/solr-tomcat/solr/collection1/data/tlog/tlog.0000000000000000147 (Permission denied)

Caused by: org.apache.solr.common.SolrException: Error opening new searcher
Caused by: java.io.FileNotFoundException: /opt/solr-tomcat/solr/collection1/data/index/write.lock (Permission denied)

I changed the permission of that folder as well now it is a tomcat7 . In the solr-tomcat folder.

  drwxr-xr-x 3 tomcat7 tomcat7 4096 Jul  6 14:11 solr/
    -rw-r--r-- 1 tomcat7 tomcat7 2118 Jul  6 14:11 solr.xml

Can any one please help me with this ?

Answer 1

Solr 5.0+ Support for deploying Solr into servers (like tomcat )no longer supported.

Solr should be a standalone server, follow these steps