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from tests.common.impala_test_suite import ImpalaTestSuite
from tests.common.skip import SkipIfEC, SkipIfKudu, SkipIfLocal, SkipIfS3, SkipIfABFS, \
    SkipIfADLS
from tests.common.test_dimensions import create_parquet_dimension


class TestResourceLimits(ImpalaTestSuite):
  """Test resource limit functionality."""

  @classmethod
  def get_workload(self):
    return 'functional-query'

  @classmethod
  def add_test_dimensions(cls):
    super(TestResourceLimits, cls).add_test_dimensions()
    cls.ImpalaTestMatrix.add_dimension(
        create_parquet_dimension(cls.get_workload()))

  @SkipIfLocal.multiple_impalad
  @SkipIfEC.fix_later
  def test_thread_limits(self, vector):
    # Remove option from vector to allow test file to override it per query.
    del vector.get_value('exec_option')['num_nodes']
    self.run_test_case('QueryTest/thread-limits', vector)

  @SkipIfLocal.multiple_impalad
  def test_resource_limits(self, vector):
    self.run_test_case('QueryTest/query-resource-limits', vector)

  @SkipIfS3.hbase
  @SkipIfADLS.hbase
  @SkipIfABFS.hbase
  @SkipIfLocal.multiple_impalad
  def test_resource_limits_hbase(self, vector):
    self.run_test_case('QueryTest/query-resource-limits-hbase', vector)

  @SkipIfKudu.unsupported_env
  @SkipIfLocal.multiple_impalad
  def test_resource_limits_kudu(self, vector):
    self.run_test_case('QueryTest/query-resource-limits-kudu', vector)