[jira] [Created] (IGNITE-6576) Protect WAL segment size from specifying too low value

[Anton Vinogradov (Jira)]

Dmitriy Pavlov created IGNITE-6576:
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             Summary: Protect WAL segment size from specifying too low value
                 Key: IGNITE-6576
                 URL: https://issues.apache.org/jira/browse/IGNITE-6576
             Project: Ignite
          Issue Type: Improvement
            Reporter: Dmitriy Pavlov
            Assignee: Dmitriy Pavlov
             Fix For: 2.4


The result of an misprint and autocompletion I've specified WalSegmentSize instead of WalHistorySize to value 1 in the Ignite PDS setup .

When you configure a WAL segment length in one byte no error is returned.

In this case, all segments begin switch (rollover) to the next and no record is generated.

As a result, a directory is created with hundreds of thousands of files with a length of 0 bytes.

In this task, it is proposed to limit the minimum of the segment size.



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