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Jacques Nadeau <jacques@apache.org>
committed
on 09 Nov 14
DRILL-1684, DRILL-1517, DRILL-1350: Profile and cancellation updates - Remove any storage of persisted profiles. - Store a separate query in… Show more
DRILL-1684, DRILL-1517, DRILL-1350: Profile and cancellation updates - Remove any storage of persisted profiles. - Store a separate query info object for active queries. - Update cancellation and running profile loading to query foreman server. - Make file store support HDFS APIs - Update PStoreProvider to use configuration to decide if you want PERSISTENT, EPHEMERAL, or BLOB storage rather than separate interfaces. - Update ZkPStore's persistent mode to leverage a cache and respond to changes rather than actively probing values. - Update ZkPStore's cache to be effectively write-through. - Automatically delete deprecated or default value options from PStore.

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