cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Hefeng Yuan <>
Subject Secondary Index doesn't work with LOCAL_QUORUM
Date Mon, 11 Jul 2011 18:38:07 GMT

We're using Cassandra with 2 DC
- one OLTP Cassandra, 6 nodes, with RF3
- the other is a Brisk, 3 nodes, with RF1

We noticed that when I do a write-then-read operation on the Cassandra DC, it fails with the
following information (from cqlsh):
Unable to complete request: one or more nodes were unavailable.
- write: LOCAL_QUORUM, successful
- read: LOCAL_QUORUM, using the secondary indexed column, fail

Seems it's taking a long while working on this. When I retry the same query after ~10 minutes,
it succeeds actually.

Any help is appreciated.

View raw message