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write request:
try (JournalContext c = journal.createJournalContext()) {
x = 3
c.append(exampleBlockJournalEntry);
}
read request:
return x
if the leader node lost leadership while flushing pending jounal (network reason/long time gc),
the read request will see x = 3 immediately, that means we read a uncommited change, is this correct?
I'd appreciate it if you could give me a hint.
To Reproduce
Expected behavior
Urgency
Are you planning to fix it
Additional context
The text was updated successfully, but these errors were encountered:
my another conflusion is: what's the benefit of pre-apply exactly.
"avoid journaling operations which do not result in state modification" (comment of RaftJounalSystem),which is difficult to understand
Alluxio Version:
release-310
Describe the bug
Let's say we have a x = 3 in memory
write request:
try (JournalContext c = journal.createJournalContext()) {
x = 3
c.append(exampleBlockJournalEntry);
}
read request:
return x
if the leader node lost leadership while flushing pending jounal (network reason/long time gc),
the read request will see x = 3 immediately, that means we read a uncommited change, is this correct?
I'd appreciate it if you could give me a hint.
To Reproduce
Expected behavior
Urgency
Are you planning to fix it
Additional context
The text was updated successfully, but these errors were encountered: