[JBoss JIRA] (ISPN-6504) Try to use the index even if the query matches all entries
by Adrian Nistor (JIRA)
[ https://issues.jboss.org/browse/ISPN-6504?page=com.atlassian.jira.plugin.... ]
Adrian Nistor updated ISPN-6504:
--------------------------------
Status: Pull Request Sent (was: Coding In Progress)
Git Pull Request: https://github.com/infinispan/infinispan/pull/4241
> Try to use the index even if the query matches all entries
> ----------------------------------------------------------
>
> Key: ISPN-6504
> URL: https://issues.jboss.org/browse/ISPN-6504
> Project: Infinispan
> Issue Type: Enhancement
> Components: Embedded Querying, Remote Querying
> Affects Versions: 8.2.1.Final, 9.0.0.Alpha1
> Reporter: Adrian Nistor
> Assignee: Adrian Nistor
> Fix For: 9.0.0.Alpha2, 8.2.2.Final, 9.0.0.Final
>
>
> A DSL query with no filter clauses will match all entries. In this case we currently run a non-indexed query even if the cache is indexed.
> Performance could be improved a bit by using the index if the query has sorting or projections. This should be treated as a special case.
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[JBoss JIRA] (ISPN-2575) KeyTransformer registration is required on all nodes of the cluster, in case of custom keys
by Mircea Markus (JIRA)
[ https://issues.jboss.org/browse/ISPN-2575?page=com.atlassian.jira.plugin.... ]
Mircea Markus updated ISPN-2575:
--------------------------------
Assignee: Adrian Nistor (was: Sanne Grinovero)
> 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: Enhancement
> Components: Querying
> Affects Versions: 5.2.0.Beta5
> Reporter: Anna Manukyan
> Assignee: Adrian Nistor
> Attachments: ClusteredCacheTest.java
>
>
> 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.
> The test which reproduces the issue is attached to the jira. Please see the test case: testSearchKeyTransformer()
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