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From "Valentin Kulichenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-2498) Offheap memory + peer class loading = ClassNotFoundException
Date Fri, 29 Jan 2016 06:37:39 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15123070#comment-15123070
] 

Valentin Kulichenko commented on IGNITE-2498:
---------------------------------------------

It fails because of code below inside {{GridCacheMapEntry.swap()}} method. It should be ignored
in case binary format is used.

{code}
if (cctx.kernalContext().config().isPeerClassLoadingEnabled()) {
    if (val != null) {
        valClsLdrId = cctx.deploy().getClassLoaderId(
            U.detectObjectClassLoader(val.value(cctx.cacheObjectContext(), false)));
    }

    keyClsLdrId = cctx.deploy().getClassLoaderId(
        U.detectObjectClassLoader(key.value(cctx.cacheObjectContext(), false)));
}
{code}

> Offheap memory + peer class loading = ClassNotFoundException
> ------------------------------------------------------------
>
>                 Key: IGNITE-2498
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2498
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Valentin Kulichenko
>            Priority: Blocker
>             Fix For: 1.6
>
>         Attachments: OffheapP2PTest.java
>
>
> With offheap memory and peer class loading, cache tries to deserialize value on server,
even if binary format is used.
> To reproduce start a node using {{ignite.sh}} and run attached {{OffheapP2PTest}}.



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