Yes, I've started seeing that. It might be from Jacques's addition
of heartbeats to detect connection problems.
Daniel
Jinfeng Ni wrote:
I'm on the master branch (commit id:
76cf72969014788a882204afd88fbaf944a981f9). If I run a unit testcase, for
instance TestTpchDistributed.tpch05(), in IDE(IntelliJ), even though the
testcase was marked as successful run, there was one error message, after
the query result:
n_name revenue
ROMANIA 753364.6631
....
Total rows returned : 5. Returned in 9448ms.
Exception (no rows returned):
org.apache.drill.common.exceptions.UserException: CONNECTION ERROR:
Connection null <--> null (user client) closed unexpectedly.
[Error Id: 0df922a3-4ed0-4368-945f-d681f314e1ee ]. Returned in 9518ms.
Exception (no rows returned):
org.apache.drill.common.exceptions.UserException: CONNECTION ERROR:
Connection null <--> null (user client) closed unexpectedly.
Has anyone seen similar thing? I'm sure that I did not see such error on
yesterday's master, and I just saw that, after do a rebasing.
--
Daniel Barclay
MapR Technologies
