Vuk Ercegovac 388f2df22d IMPALA-6956: deflake and logging for query_expiration test ...

There was a recent flake where the number of in-flight queries
that were executing differed from the expected number.
The reason for the false negative is that one of the queries
expired before the check for in-flight queries: it took too long
to issue the queries.

This change modifies the timeout for the expired query to not expire
so quickly. Additional logging is added to the check for in-flight
queries so that we can distinguish the case of too few queries vs.
queries that have the wrong state.

Change-Id: I01a8762d28ad920b9ec8a0b1b82469618c66768f
Reviewed-on: http://gerrit.cloudera.org:8080/10602
Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2018-06-06 03:19:47 +00:00

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