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3d61c5ea9f
Since the toolchain was bumped to pick up Kudu's array column feature (KUDU-1261), Impala's TSAN builds on the master branch consistently break during dataload with a data race detected by TSAN. The source of data race lies within libkudu_client.so and only trigger if Impala build machine has both ipv4 and ipv6 associated with localhost. Until the exact root cause is found and fixed, this patch workaround the TSAN issue by fixing KUDU_MASTER_HOSTS env var to 127.0.0.1. Testing: Run TSAN build and confirm no data race error is emmitted. Change-Id: I511ab625d18c6007567083557fcdf98980a6ac6f Reviewed-on: http://gerrit.cloudera.org:8080/23507 Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com> Tested-by: Riza Suminto <riza.suminto@cloudera.com>