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update NEWS.txt to warn users about risk of simultaneously creating CFs on different nodes before version 1.2

This commit is contained in:
Pavel Yaskevich 2012-05-25 23:48:53 +03:00
parent cf9a581bf7
commit a7277178a1
1 changed files with 4 additions and 2 deletions
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NEWS.txt
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@ -68,8 +68,10 @@ Upgrading
Features
--------
- Concurrent schema updates are now supported, with any conflicts
automatically resolved. This makes temporary columnfamilies and
other uses of dynamic schema appropriate to use in applications.
automatically resolved. Please note that simultaneously running
‘CREATE COLUMN FAMILY’ operation on the different nodes wouldn’t
be safe until version 1.2 due to the nature of ColumnFamily
identifier generation, for more details see CASSANDRA-3794.
- The CQL language has undergone a major revision, CQL3, the
highlights of which are covered at [1]. CQL3 is not
backwards-compatibile with CQL2, so we've introduced a