Vladsz83 commented on a change in pull request #9313:
URL: https://github.com/apache/ignite/pull/9313#discussion_r701753467
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File path:
modules/core/src/main/java/org/apache/ignite/internal/managers/encryption/GridEncryptionManager.java
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@@ -1517,6 +1525,12 @@ public void
applyReencryptionStartRecord(ReencryptionStartRecord rec) {
"The previous change was not completed."));
}
+ if (ctx.cache().context().snapshotMgr().isSnapshotCreating()
Review comment:
Master key change and snapshots are distributed processes based on
discovery messages which are guaranteed be sequential. Once one process is
active, another process will see this state. There is no pure concurrency.
Master key change isn't allowed during snapshot. Snapshot is not allowed during
master key change and re-encryption. You can check `
testSnapshotFailsDuringCacheKeyChange()`, `
testSnapshotFailsDuringMasterKeyChange()`, `
testMasterKeyChangeDuringSnapshot()`, ` testMasterKeyChangeDuringRestore()`, `
testReencryptionDuringRestore()`, ` testReencryptionDuringSnapshot()`
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