[
https://issues.apache.org/jira/browse/CASSANDRA-20670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yuqi Yan updated CASSANDRA-20670:
---------------------------------
Bug Category: Parent values: Code(13163)Level 1 values: Bug - Unclear
Impact(13164)
Complexity: Low Hanging Fruit
Component/s: Legacy/Core
Discovered By: Unit Test
Severity: Low
Status: Open (was: Triage Needed)
> IntrusiveStack.accumulate is not accumulating correctly
> -------------------------------------------------------
>
> Key: CASSANDRA-20670
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20670
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Legacy/Core
> Reporter: Yuqi Yan
> Assignee: Yuqi Yan
> Priority: Normal
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {code:java}
> protected static <T extends IntrusiveStack<T>> long accumulate(T list,
> LongAccumulator<T> accumulator, long initialValue)
> {
> long value = initialValue;
> while (list != null)
> {
> value = accumulator.apply(list, initialValue);
> ^^^
> list = list.next;
> }
> return value;
> } {code}
> Seems we're restarting from the beginning every time when accumulating. This
> is used in Paxos V2 when aggregating the responses from peers.
> Added a simple unit test around FailureRecordingCallback to reproduce this
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
