- Set up log handler to append, not truncate. This was the cause of
IMPALA-4775.
Other improvements:
- Log a thread name, not thread ID. Thread names are more useful.
- Use ISO 8601-like timestamps
I tested that running disrepancy_searcher.py doesn't overwrite its logs
anymore. One such command that could reproduce it is:
tests/comparison/discrepancy_searcher.py \
--use-postgresql \
--query-count 1 \
--db-name tpch_kudu
I also ensured the stress test (concurrent_select.py) still logged to
its file.
Change-Id: I2b7af5b2be20f3c6f38d25612f6888433c62d693
Reviewed-on: http://gerrit.cloudera.org:8080/5746
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Impala Public Jenkins