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Posted to dev@flink.apache.org by "Roman Khachatryan (Jira)" <ji...@apache.org> on 2020/11/02 10:07:00 UTC
[jira] [Created] (FLINK-19924) Disallow unaligned checkpoints for
iterative jobs
Roman Khachatryan created FLINK-19924:
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Summary: Disallow unaligned checkpoints for iterative jobs
Key: FLINK-19924
URL: https://issues.apache.org/jira/browse/FLINK-19924
Project: Flink
Issue Type: Improvement
Components: Runtime / Configuration
Affects Versions: 1.12.0
Reporter: Roman Khachatryan
Assignee: Roman Khachatryan
Fix For: 1.12.0
For rescaling of Unaligned Checkpoints added in 1.12, EndOfChannelRecovery and upstream alignment will be added.
However, this alignment won't work for iterative jobs.
There is a need to
# pass this info to subtasks (whether is iterative)
# validate on startup
# a flag to skip validation
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