title: How do I call ExampleValidator to analyze split data sets?
body: <p>Using:</p>
  <pre><code>Tensorflow version: 2.3.1
  TFX version: 0.23.1
  TFDV version: 0.24.0
  TFMA version: 0.24.0
  </code></pre>
  <p>with an interactive context like so:</p>
  <pre><code>from tfx.orchestration.experimental.interactive.interactive_context import \
      InteractiveContext
  context = InteractiveContext(
      pipeline_root=os.path.join(os.getcwd(), &quot;pipeline&quot;)
  )
  </code></pre>
  <p>I created an ExampleGen using:</p>
  <pre><code>output = example_gen_pb2.Output(
               split_config=example_gen_pb2.SplitConfig(splits=[
                   example_gen_pb2.SplitConfig.Split(name='train', hash_buckets=7),
                   example_gen_pb2.SplitConfig.Split(name='test', hash_buckets=2),
                   example_gen_pb2.SplitConfig.Split(name='eval', hash_buckets=1)
               ]))
  
  example_gen = CsvExampleGen(input_base=os.path.join(base_dir, data_dir), output_config=output)
  context.run(example_gen)
  </code></pre>
  <p>and later in the code, I tried evaluating the data using an ExampleValidator but it seems the ExampleValidator doesn't resolve the proper paths to the split data sets.</p>
  <p>Creation of the validator works as expected:</p>
  <pre><code>example_validator = ExampleValidator(
               statistics=statistics_gen.outputs['statistics'],
               schema=schema_gen.outputs['schema'])
  context.run(example_validator)
  </code></pre>
  <p>No warning or errors were had, but attempting to show the results, error on the paths not being correct:</p>
  <pre><code>context.show(example_validator.outputs['anomalies'])
  </code></pre>
  <blockquote>
  <p>NotFoundError: /home/jovyan/pipeline/ExampleValidator/anomalies/16/anomalies.pbtxt; No such file or directory</p>
  </blockquote>
  <p>The actual directory structure was like so:</p>
  <pre><code>.
  └── anomalies
      └── 16
          ├── eval
          │   └── anomalies.pbtxt
          ├── test
          │   └── anomalies.pbtxt
          └── train
              └── anomalies.pbtxt
  
  5 directories, 3 files
  </code></pre>
  <p>but the code seemed to expect:</p>
  <pre><code>└── anomalies
      └── 16
          └── anomalies.pbtxt
  </code></pre>
  <p>How do I call ExampleValidator to analyze split data sets?</p>