ivandika3 commented on code in PR #1142:
URL: https://github.com/apache/ratis/pull/1142#discussion_r1756223854
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ratis-server/src/main/java/org/apache/ratis/server/storage/SnapshotManager.java:
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@@ -114,7 +115,8 @@ public void installSnapshot(InstallSnapshotRequestProto
request, StateMachine st
// TODO: Make sure that subsequent requests for the same installSnapshot
are coming in order,
// and are not lost when whole request cycle is done. Check requestId and
requestIndex here
-
+ MessageDigest digester = newMd5Digest();
+ digester.reset();
Review Comment:
Just taking a quick look. I think simply removing the `MemoizedSupplier`
(just calling `MD5Hash#getDigester` every time) should technically work. From
what I see, `MemoizedSupplier` only call the `MessageDigest#reset` at the first
invocation. The subsequent `MemoizedSupplier` invocation will just return the
`MessageDigest` instance without calling the `MessageDigest#reset` which might
cause the mismatch issue.
Ozone encountered some thread local MD5 issue
(https://github.com/apache/ozone/pull/6435), might be related.
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