[infinispan-issues] [JBoss JIRA] (ISPN-2575) KeyTransformer registration is required on all nodes of the cluster, in case of custom keys

[Anna Manukyan (JIRA)]

Anna Manukyan created ISPN-2575:
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             Summary: KeyTransformer registration is required on all nodes of the cluster, in case of custom keys
                 Key: ISPN-2575
                 URL: https://issues.jboss.org/browse/ISPN-2575
             Project: Infinispan
          Issue Type: Feature Request
          Components: Querying
            Reporter: Anna Manukyan
            Assignee: Sanne Grinovero


The case is the following:

I have a clustered cache on which I want to perform a search. I'm doing the following:
I'm initializing SearchManager on node1, I'm registering a custom key transformer for my key using the created searchmanager, but then when I'm trying to put data into the cache on node1 (which is in REPL_SYNC mode with cache on node2), I'm getting the exception:

java.lang.IllegalArgumentException: Indexing only works with entries keyed on Strings, primitives and classes that have the @Transformable annotation - you passed in a class org.infinispan.query.test.CustomKey3. Alternatively, see org.infinispan.query.SearchManager#registerKeyTransformer

When I'm initializing the SearchManager using node2 cache and register the keyTransformer on it as well, then everything works perfectly, even though I am not using the second created SearchManager.

You can find the test reproducing the issue here:

https://github.com/andyuk1986/infinispan/blob/QUERY/query/src/test/java/org/infinispan/query/blackbox/ClusteredCacheTest.java

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