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from __future__ import absolute_import, division, print_function
import pytest
import os

from tests.common.custom_cluster_test_suite import CustomClusterTestSuite
from tests.common.skip import SkipIf

IMPALA_HOME = os.getenv('IMPALA_HOME')
HIVE_SITE_EVENTS_CLEANUP = IMPALA_HOME + '/fe/src/test/resources/hive-site-events-cleanup'


class TestTableLoadingWithEventsCleanUp(CustomClusterTestSuite):

  @pytest.mark.execute_serially
  @SkipIf.is_test_jdk
  @CustomClusterTestSuite.with_args(hive_conf_dir=HIVE_SITE_EVENTS_CLEANUP)
  def test_table_load_with_events_cleanup(self, unique_database):
    """Regression test for IMPALA-11028"""
    self.execute_query_expect_success(self.client, "create table {}.{}"
                                                   "(id int)".format(unique_database,
      "t1"))
    self.execute_query_expect_success(self.client, "create table {}.{}"
                                                   "(id int)".format(unique_database,
      "t2"))
    self.execute_query_expect_success(self.client, "select sleep(120000)")
    self.execute_query_expect_success(self.client, "create table {}.{}"
                                                   "(id int)".format(unique_database,
      "t3"))
    self.execute_query_expect_success(self.client, "select * from "
                                                   "{}.{}".format(unique_database, "t1"))