flink-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tzu-Li (Gordon) Tai (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6856) Eagerly check if serializer config snapshots are deserializable when snapshotting
Date Tue, 06 Jun 2017 15:38:18 GMT
Tzu-Li (Gordon) Tai created FLINK-6856:
------------------------------------------

             Summary: Eagerly check if serializer config snapshots are deserializable when
snapshotting
                 Key: FLINK-6856
                 URL: https://issues.apache.org/jira/browse/FLINK-6856
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
    Affects Versions: 1.3.0
            Reporter: Tzu-Li (Gordon) Tai
            Assignee: Tzu-Li (Gordon) Tai


Currently, if serializer config snapshots are not deserializable (for example, if the user
did not correctly include the deserialization empty constructor, or the read / write methods
are simply wrongly implemented), user's would only be able to find out this when restoring
from the snapshot.

We could eagerly do a check for this when snapshotting, and fail with a good message indicating
that the config snapshot can not be deserialized.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message