[CASSANDRA-5788] StorageProxy#cas() doesn't order columns names correctly when querying

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 2.0 beta 2
• Component/s: Feature/Lightweight Transactions
• Labels: LWT
• Severity: Normal
• Assignee: Sylvain Lebresne
• Reporter: Sylvain Lebresne

Authors

Sylvain Lebresne

Reviewers

Jonathan Ellis

• Created: 22/Jul/13 08:32
• Updated: 25/Oct/19 13:11
• Resolved: 22/Jul/13 13:50

Description

When querying columns for CAS, we build the SortedSet with:

new NamesQueryFilter(ImmutableSortedSet.copyOf(expected.getColumnNames())

but ImmutableSortedSet.copyOf() uses the natural order of keys unless a comparator is given, which is not what we want.