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Chamikara Madhusanka Jayalath commented on BEAM-8864: ----------------------------------------------------- Seems like verify query returned zero results. [https://builds.apache.org/job/beam_PostCommit_Python35/1123/testReport/junit/apache_beam.io.gcp.big_query_query_to_table_it_test/BigQueryQueryToTableIT/test_big_query_legacy_sql/] apache_beam.io.gcp.tests.bigquery_matcher: INFO: Read from given query (SELECT fruit from `python_query_to_table_1575309894232.output_table`;), total rows 0 Seems like output table is just named "output_table": [https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/gcp/big_query_query_to_table_it_test.py#L87] So probably this test will be flaky in the presence of multiple test suites since one test suite could clean up the output table while another is running it. [~boyuanz] , have we considered randomizing output table name ? > BigQueryQueryToTableIT.test_big_query_legacy_sql - fails in post commit tests > ----------------------------------------------------------------------------- > > Key: BEAM-8864 > URL: https://issues.apache.org/jira/browse/BEAM-8864 > Project: Beam > Issue Type: Sub-task > Components: io-py-gcp, test-failures > Reporter: Ahmet Altay > Assignee: Chamikara Madhusanka Jayalath > Priority: Critical > Fix For: Not applicable > > > Logs: > [https://builds.apache.org/job/beam_PostCommit_Python35/1123/testReport/junit/apache_beam.io.gcp.big_query_query_to_table_it_test/BigQueryQueryToTableIT/test_big_query_legacy_sql/] > Error Message > Expected: (Test pipeline expected terminated in state: DONE and Expected > checksum is 158a8ea1c254fcf40d4ed3e7c0242c3ea0a29e72) > but: Expected checksum is 158a8ea1c254fcf40d4ed3e7c0242c3ea0a29e72 Actual > checksum is da39a3ee5e6b4b0d3255bfef95601890afd80709 -- This message was sent by Atlassian Jira (v8.3.4#803005)