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Sylvain Lebresne commented on CASSANDRA-8123: --------------------------------------------- bq. I understand what is causing it, but I think the behavior is unexpected We're not disagreeing with you, but given how things are working internally, we don't know how to fix it currently. Once we've fixed CASSANDRA-6123, we might be able to fix that too, but before that this will have to be a known gotcha. Unless you have an actual solution to fix this (that don't involve entirely redisigning the internal list implementation preferably)? > List appends when inserting in the same value > --------------------------------------------- > > Key: CASSANDRA-8123 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8123 > Project: Cassandra > Issue Type: Bug > Environment: C* 2.1.0 and C* 2.0.10 > Reporter: Jorge Bay > Priority: Minor > > List append when inserting in the same value > I'm getting list appends when executing multiple times concurrently an INSERT > (or update) of a list column value on the same partition: > "INSERT INTO cf1 VALUES (id, list_sample) VALUES (id1, ['one', 'two']);" > It could result into a list with the values appended: ['one', 'two', 'one', > 'two', ...] -- This message was sent by Atlassian JIRA (v6.3.4#6332)