Resize groupby ChannelBuilder if there is no space for the frist row
Change canUse() to return true on success, instead of false
Add helper methods similar to checkArgument
Upgrade to d3 3.3.4
Add thread visualization UI

It can be accessed via /ui/thread
Remove hack in LocalExecutionPlanner.visitTableWriter

createInMemoryExchange was being called with the TableWriterNode and returning
a PhysicalOperation with the operator for the "source" node but the layout of the
table writer. There was a hack in visitTableWriter to avoid the resulting broken
behavior. This commit fixes the underlying problem and removes the hack
Fix bug where fields may be written in the wrong order

This bug in CREATE TABLE AS SELECT was introduced by ad73cf8f57f70da2b165f0128c4c84ed6f5b2c14
with the removal of the call to unpack(...). This of this method was to turn multi-field
channels into one channel per field, but also reordered channels to match what the operator
expected.
Fix thread visualization refresh
Add 0.64 release notes
Remove documentation footer
[maven-release-plugin] prepare release 0.64
[maven-release-plugin] prepare for next development iteration
Fix NPE in SqlTaskExecution.isFinished
Update jmxutils to 1.16
Fix JDBC driver shading
Add 0.65 release notes
[maven-release-plugin] prepare release 0.65
[maven-release-plugin] prepare for next development iteration
Handle NumberFormatException in parser
Remove FileSystemCacheTtl config