All JIRA traffic is now serialized to issues@. You can see the archives at https://lists.apache.org/[email protected]
http://mail-archives.apache.org/mod_mbox/incubator-impala-issues/ It is very chatty now; I have filed an issue requesting that it be reduced to the more momentous events like Open/Resolve; see https://issues.apache.org/jira/browse/INFRA-13658?filter=-3
