Hi Thomas, thank you for reporting this. From your description, I am not sure
which chk-<id> is not properly deleted. Could you provide a more concrete
example for your condition. For example, chk-1 trigger -> chk-1 timeout ->
chk-2 trigger, chk-xxx cp directory is not cleaned.
BTW, 1.12.1 is a old flink version (2 years ago). You may use the latest
version and check the same problem is still existed.
________________________________
发件人: Eaugene Thomas (Jira) <j...@apache.org>
发送时间: 2024年11月21日 13:19
收件人: dev@flink.apache.org <dev@flink.apache.org>
主题: [jira] [Created] (FLINK-36768) Empty Checkpoint Directory created when
older checkpoint fails due to timeout and the checkpoint interval is same
Eaugene Thomas created FLINK-36768:
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Summary: Empty Checkpoint Directory created when older checkpoint
fails due to timeout and the checkpoint interval is same
Key: FLINK-36768
URL: https://issues.apache.org/jira/browse/FLINK-36768
Project: Flink
Issue Type: Bug
Components: Runtime / Checkpointing
Affects Versions: 1.12.1
Reporter: Eaugene Thomas
When the checkpoint interval equals the checkpoint timeout, and the failure
threshold is reached, the asynchronous checkpoint trigger starts. However, due
to an internal restart, the tombstone directory ({{{}chk-<id>{}}}) is not
cleared.
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