Concurrent hive statements running in local mode can race to modify
the contents of temporary directories - see IMPALA-6108. This applies
the workaround for IMPALA-6108 to the run_stmt_in_hive() utility
function, which is used by test_partition_metadata_compatibility.
Testing:
I wasn't able to reproduce the race locally, but I ran the test and
confirmed that it still passed. I also confirmed that the temporary
directories /tmp/impala-tests-* were created using "ls" while the
tests were running.
Change-Id: Ibabff859d19ddbb2a3048ecc02897a611d8ddb20
Reviewed-on: http://gerrit.cloudera.org:8080/9165
Reviewed-by: Philip Zeyliger <philip@cloudera.com>
Tested-by: Impala Public Jenkins
f6576adc2e