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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/08 11:13:00 UTC
[jira] [Commented] (IGNITE-8293)
BinaryUtils#isCustomJavaSerialization fails when only readObject is
declared in a class
[ https://issues.apache.org/jira/browse/IGNITE-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16946720#comment-16946720 ]
Maxim Muzafarov commented on IGNITE-8293:
-----------------------------------------
Moved to 2.9 due to inactivity. Please feel free to move back if you will be able to complete the ticket by AI 2.8 code freeze date, December 2, 2019.
> BinaryUtils#isCustomJavaSerialization fails when only readObject is declared in a class
> ---------------------------------------------------------------------------------------
>
> Key: IGNITE-8293
> URL: https://issues.apache.org/jira/browse/IGNITE-8293
> Project: Ignite
> Issue Type: Bug
> Components: binary
> Affects Versions: 2.4
> Reporter: MihkelJ
> Assignee: MihkelJ
> Priority: Minor
> Fix For: 2.8
>
>
> Consider this class:
>
> {code:java}
> public class Test implements Serializable {
> private transient AtomicBoolean dirty = new AtomicBoolean(false);
> private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException {
> dirty = new AtomicBoolean(false);
> }
> //methods to check and mark class as dirty
> }{code}
> {{isCustomJavaSerialization}} will get a {{NoSuchMethodException}} when trying to grab the {{writeObject}} method and falsely conclude that Test doesn't use custom serialization.
>
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