Hi,

Is there any CLI or API which I can use to validate hint files checksum is
correct?

Reason to ask for such utility/CLI - We are doing rolling upgrade for
Cassandra in Google cloud. As approach we bring down nodes, take snapshot
backup, upgrade and bring node up. During this process hint file also gets
backed up. At times few hint file write is in transit while we are doing
snapshot backup. This result in server start up failure as hint file
checksum do not match.

So I am looking for a way which confirm no hint file write in transit
during snapshot backup. In case we have any CLI or API which can confirm
hint file checksum is good, it will serve purpose.

Regards
Shishir

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