David Norton
b30647667b
fix MetaExecutor max write connections
2016-02-24 11:24:45 -05:00
David Norton
0022cfe6fd
add test for meta.MetaExecutor.ExecuteStatement
2016-02-24 11:24:45 -05:00
David Norton
13b3567449
check number of nodes in meta_executor
2016-02-24 11:24:45 -05:00
Edd Robinson
f9c95ad266
More useful error message for node failure
2016-02-24 11:24:45 -05:00
David Norton
bb97bb86d4
remove cruft from defer conn close
2016-02-24 11:24:45 -05:00
Edd Robinson
8add49fd96
Ensures meta queries work in clusters.
...
Fixes #5612 , #5573 and #5518 .
Using the MetaExecuter, queries that need to run on both data nodes
and optionally the meta store will be executed across all data nodes
in the cluster.
2016-02-24 11:24:45 -05:00
David Norton
4d4e382ddf
Add a Meta Executor.
...
The Meta Executor will make allow data nodes to execute queries
remotely on each other, via RPC calls.
2016-02-24 11:24:22 -05:00