[infinispan-issues] [JBoss JIRA] (ISPN-4200) ExampleConfigsTest.testRestRollingUpgrades fails

[Martin Gencur (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-4200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12995888#comment-12995888 ] 

Martin Gencur commented on ISPN-4200:
-------------------------------------

Here are some observations:
* When storing data via HotRod or REST in compatibility mode on the source node, it is possible to read data via REST or HotRod on the target node. For REST the values are automatically converted to String and so the test passes. When reading the data via HotRod, the values are byte arrays but it is enough to just call new String(returned_bytearray) to get the right result. It also depends if the source data was a simple string or a custom object. If it is a custom object, the returned string is an XML representation of the object.
* The RestStore configuration has "rawvalues" parameter but it is not possible to set it (even disable it) in the server configuration. It's missing from the XSD.

So I don't think this is a big problem unless we want HotRod clients to be able to read values directly from the cache that has a rest-store defined, without the need to convert the byte array to String. But was probably not intended.


> ExampleConfigsTest.testRestRollingUpgrades fails
> ------------------------------------------------
>
>                 Key: ISPN-4200
>                 URL: https://issues.jboss.org/browse/ISPN-4200
>             Project: Infinispan
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Test Suite - Server
>            Reporter: Jakub Markos
>            Assignee: Mircea Markus
>
> Fails in the latest snapshot on line 240 with 
> {code}
> Can't access etries stored in source node (target's RestCacheStore). expected:<value1> but was:<[B at 19676adb>
> {code}
> you can run the test from /server/integration/testsuite with this command:
> mvn clean test -Psuite.examples -Dtest=ExampleConfigsTest#testRestRollingUpgrades
> The configs used are /server/integration/testsuite/target/server/node1/standalone/configuration/examples/{standalone-rest-rolling-upgrade.xml, standalone-compatibility-mode.xml}



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