CODEWITHSUNDEEP
javasolrapache-zookeepersolrcloud
Eric
Eric

Reputation: 25004

solr cloud - java.lang.NoClassDefFoundError: org/apache/lucene/analysis/util/TokenizerFactory

When start solr cloud with external zookeeper cluster, got error:

java.lang.NoClassDefFoundError: org/apache/lucene/analysis/util/TokenizerFactory

I checked the configuration, but didn't found any error.

The additional 3rd party jars are added at: solr-6.2.0-cloud/server/lib/ext, is that a problem ?

What could possibly be the reason? thanks.

Upvotes: 2

Views: 3890

Answers (2)

Eric
Eric

Reputation: 25004

I have solved the issue.

Reason:

Didn't add 3rd party jars in a proper location, and caused jvm not be able to find some class.

This seems to be a special requirement when run in solr cloud mode.

Solution:

First put jars in $SOLR_BASE/dist, or other proper location.

Then specify location of additional jar via <lib> tag in solrconfig.xml.

e.g
    <lib dir="../../../dist/ext/" regex="jcseg-analyzer-\d.*\.jar" />
    <lib dir="../../../dist/ext/" regex="jcseg-core-\d.*\.jar" />
    <lib dir="../../../dist/ext/" regex="postgresql-\d.*\.jar" />

Then upload the config to zookeeper, reload the solr collection, then it will work.

Refer:

Upvotes: 2

jai dutt
jai dutt

Reputation: 790

You didn't need any external jar for setup external zookeeper. it may be because of other changes you made in solr config fie or schema file

How to setup external zookeeper with solr

Upvotes: 0

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