Excellent, Thanks!

2013/10/7 Doug Judd <[email protected]>

> I'd like to call out some important bug fixes and features in the
> Hypertable 0.9.7.12 release:
>
> *Bug Fixes*
>
> *Commit log file removal bug* - There was a bug in the commit log file
> removal logic that would cause it to get stuck and not remove commit log
> files.  This bug manifested itself mostly after a failover.  We recommend
> that you upgrade to 0.9.7.12 as soon as possible so that the commit log
> does not grow to such a large size that the system cannot be restarted.  If
> after upgrading, you find that your system won't come up due to this
> problem, send me an email and we'll help you work through it.
>
> *Scanner leak in ThriftBroker* - With the recent change to the
> ThriftBroker that automatically deallocates un-closed objects on session
> termination, we introduced a scanner leak in some of the get_cells* APIs.
>  This would cause the ThriftBroker to consume a growing amount of memory
> over time and the Linux out-of-memory killer would eventually kill the
> process.  This leak has been fixed in 0.9.7.12.
>
> *Features*
>
> *ALTER TABLE MODIFY* - You can now modify the TTL and MAX_VERSIONS
> options to columns with the ALTER TABLE command.  See the ALTER TABLE
> documentation<http://hypertable.com/documentation/reference_manual/hql#alter-table>for
>  more details.
>
> - Doug
>
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