I think someone should log a new JIRA case, since these issues are not directly related to Cassandra.
Julian > On Mar 6, 2016, at 10:34 PM, Rajat Venkatesh <[email protected]> wrote: > > Couple of other instances are reported here: > https://github.com/qubole/quark/issues/27 > > On Mon, Mar 7, 2016 at 11:01 AM Michael Mior (JIRA) <[email protected]> wrote: > >> >> [ >> https://issues.apache.org/jira/browse/CALCITE-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15182600#comment-15182600 >> ] >> >> Michael Mior commented on CALCITE-1104: >> --------------------------------------- >> >> Awesome, thanks! Let me know if there's anything I can do to help. This >> happens to be particularly relevant here because Cassandra requires that >> materialized views be defined by a query which cannot produce NULL values >> for the primary keys. >> >>> Materialized view support for Cassandra adapter >>> ----------------------------------------------- >>> >>> Key: CALCITE-1104 >>> URL: https://issues.apache.org/jira/browse/CALCITE-1104 >>> Project: Calcite >>> Issue Type: Improvement >>> Reporter: Michael Mior >>> Assignee: Julian Hyde >>> Priority: Minor >>> >>> I managed to get support for a subset of Cassandra [materialized views| >> https://www.datastax.com/dev/blog/new-in-cassandra-3-0-materialized-views]. >> ( Thanks owed to some hints from [~maryannxue]!) >>> The one thing I noticed so far which is not supported is UUID literals >> in the WHERE clauses in the Cassandra view definition. However, I don't >> think that's a common use case. The adapter will log a warning if it >> encounters a view that can't be processed. At the very least, the view will >> be exposed as a table to Calcite (it wasn't in the previous version of the >> adapter). >>> As per [CALCITE-1101|https://issues.apache.org/jira/browse/CALCITE-1101], >> there is probably a better way to hook in and add these views. I thought I >> would still put this up for now. I'd still like to add some tests before >> considering this viable. >> >> >> >> -- >> This message was sent by Atlassian JIRA >> (v6.3.4#6332) >>
