Commit 97be88c8 authored by Helga Velroyen's avatar Helga Velroyen

Update design doc wrt to queries from non-masters

This patch updates the design document of the query
splitting with respect to the proposal of making it
possible to run queries from other nodes than the
master node.
Signed-off-by: default avatarHelga Velroyen <>
Reviewed-by: default avatarKlaus Aehlig <>
parent c487adde
......@@ -129,6 +129,11 @@ execute any query from any node; except maybe practical reasons
we want to change the cluster security model). In any case, it should
be possible to do this in a reliable way from all master candidates.
Update: We decided to keep the restriction to run queries on the master
node. The reason is that it is confusing from a usability point of view
that querying will work on any node and suddenly, when the user tries
to submit a job, it won't work.
Some implementation details
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