CODEWITHSUNDEEP
javaapachesolrjvm
Bookin
Bookin

Reputation: 282

How to correctly add JVM System properties flag

In the Solr logs I see error - 

java.lang.UnsupportedOperationException: Serialization support for 
org.apache.commons.collections.functors.InvokerTransformer is disabled for
security reasons. To enable it set system property 
'org.apache.commons.collections.enableUnsafeSerialization' to 'true',
but you must ensure that your application does not de-serialize
 objects from untrusted sources.

I am trying to add flag -Dorg.apache.commons.collections.enableUnsafeSerialization=true, but it don't help. How to correctly enable this property? (I haven't access to the solrconfig.xml)

Upvotes: 1

Views: 1579

Answers (1)

Karol Dowbecki
Karol Dowbecki

Reputation: 44942

You can add it to SOLR_OPTS environment variable or pass it directly to start script:

bin/solr start -Dorg.apache.commons.collections.enableUnsafeSerialization=true

As per Configuring solrconfig.xml docs:

In general, any Java system property that you want to set can be passed through the bin/solr script using the standard -Dproperty=value syntax. Alternatively, you can add common system properties to the SOLR_OPTS environment variable defined in the Solr include file (bin/solr.in.sh or bin/solr.in.cmd).

Upvotes: 1

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