The QA bot was previously pointing at a JIRA filter which matched all Patch Available issues. That number has grown to >300 across the many projects that the QA bot works on. Unfortunately, that meant that a lot of the newer JIRAs (especially in alphabetically lower projects like HBASE, HADOOP, and GIRAPH) weren't getting picked up. I duped the filter, restricted it to those PA issues updated in the last 2 weeks, and changed the jenkins PreCommit-Admin job to point to the new one. It seems to have now unstuck itself and is processing a bunch of attachments that it had fallen behind on.
Thanks -Todd -- Todd Lipcon Software Engineer, Cloudera