I investigated this. I can't see a likely cause (the grammar has not changed) so I think we can ignore it as an rare glitch in the test infrastructure.
On Sun, Mar 6, 2016 at 6:49 PM, Apache Jenkins Server <[email protected]> wrote: > The Apache Jenkins build system has built Calcite-Master-JDK-1.7 (build #20) > > Status: Unstable > > Check console output at > https://builds.apache.org/job/Calcite-Master-JDK-1.7/20/ to view the results.
