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https://issues.apache.org/jira/browse/IGNITE-22980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vladislav Pyatkov updated IGNITE-22980:
---------------------------------------
Description:
h3. Motivation
The behavior was hardly predicted or planned. But currently, we can acquery a
lock:
{code:java}
private void lock() {
IgniteUtils.dumpStack(Loggers.forClass(HeapLockManager.class),
"Lock is taken " + intendedLockMode);
lockMode = intendedLockMode;
intendedLockMode = null;
intendedLocks.clear();
}
{code}
and made the waiter fail:
{code:java}
private void fail(LockException e) {
ex = e;
}
{code}
without limitation (assertion checking or explicitly prohibition).
h3. Definition of done
Only one method can be applied to a lock attempt ether lock() or fail(), but
not both.
Do not forget, a retry attempt may be successful even though the previous
attempt failed.
was:
h3. Motivation
The behavior was hardly predicted or planned. But currently, we can acquery a
lock:
{code:java}
private void lock() {
IgniteUtils.dumpStack(Loggers.forClass(HeapLockManager.class),
"Lock is taken " + intendedLockMode);
lockMode = intendedLockMode;
intendedLockMode = null;
intendedLocks.clear();
}
{code}
and made the waiter fail:
{code:java}
private void fail(LockException e) {
ex = e;
}
{code}
without limitation (assertion checking or explicitly prohibition).
h3. Definition of done
Only one method can be applied to a lock attempt ether lock() or fail(), but
not both.
> Lock manager may fail and lock waiter simultaneously
> ----------------------------------------------------
>
> Key: IGNITE-22980
> URL: https://issues.apache.org/jira/browse/IGNITE-22980
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> h3. Motivation
> The behavior was hardly predicted or planned. But currently, we can acquery a
> lock:
> {code:java}
> private void lock() {
> IgniteUtils.dumpStack(Loggers.forClass(HeapLockManager.class),
> "Lock is taken " + intendedLockMode);
> lockMode = intendedLockMode;
> intendedLockMode = null;
> intendedLocks.clear();
> }
> {code}
> and made the waiter fail:
> {code:java}
> private void fail(LockException e) {
> ex = e;
> }
> {code}
> without limitation (assertion checking or explicitly prohibition).
> h3. Definition of done
> Only one method can be applied to a lock attempt ether lock() or fail(), but
> not both.
> Do not forget, a retry attempt may be successful even though the previous
> attempt failed.
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