[ https://issues.apache.org/jira/browse/CASSANDRA-14251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paulo Motta updated CASSANDRA-14251: ------------------------------------ Resolution: Fixed Reviewer: ZhaoYang Reproduced In: 3.11.1, 3.0.15 (was: 3.0.15, 3.11.1) Status: Resolved (was: Patch Available) Updated {{NEWS.TXT}} wording to state that potentially affected users must run repair in the base table and subsequently on the views, after [mailing list discussion|https://www.mail-archive.com/dev@cassandra.apache.org/msg12128.html]. Committed fix as {{c67338989f17257d3be95212ca6ecb4b83009326}} to cassandra-3.0 and merged up to cassandra-3.11 and trunk and dtest as {{8fa87f63dec7dd636473b620071d264893a19df8}}. Thanks for the review [~jasonstack]. > View replica is not written to pending endpoint when base replica is also > view replica > -------------------------------------------------------------------------------------- > > Key: CASSANDRA-14251 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14251 > Project: Cassandra > Issue Type: Bug > Components: Materialized Views > Reporter: Paulo Motta > Assignee: Paulo Motta > Priority: Major > Fix For: 4.0, 3.0.17, 3.11.3 > > > From the [dev > list|https://www.mail-archive.com/dev@cassandra.apache.org/msg12084.html]: > bq. There's an optimization that when we're lucky enough that the paired view > replica is the same as this base replica, mutateMV doesn't use the normal > view-mutation-sending code (wrapViewBatchResponseHandler) and just writes the > mutation locally. In particular, in this case we do NOT write to the pending > node (unless I'm missing something). But, sometimes all replicas will be > paired with themselves - this can happen for example when number of nodes is > equal to RF, or when the base and view table have the same partition keys > (but different clustering keys). In this case, it seems the pending node will > not be written at all... > This was a regression from CASSANDRA-13069 and the original behavior should > be restored. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org