Amazon Redshift supports automatic queue hopping for timed-out queries

You can now configure Amazon Redshift Work Load Management (WLM) settings to move timed-out queries automatically to the next matching queue and restart them. The matching queue has the same Query Group or User Group as the original queue. Please see the WLM Queue Hopping section of our documentation for more detail.

from What's New from Amazon Web Services http://ift.tt/1TJDPII