46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import os
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import imp
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# This is a hack to always refer the main code rather than built zip.
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main_code_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
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daemon = imp.load_source("daemon", "%s/pyspark/daemon.py" % main_code_dir)
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if "COVERAGE_PROCESS_START" in os.environ:
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worker = imp.load_source("worker", "%s/pyspark/worker.py" % main_code_dir)
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def _cov_wrapped(*args, **kwargs):
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import coverage
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cov = coverage.coverage(
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config_file=os.environ["COVERAGE_PROCESS_START"])
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cov.start()
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try:
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worker.main(*args, **kwargs)
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finally:
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cov.stop()
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cov.save()
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daemon.worker_main = _cov_wrapped
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else:
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raise RuntimeError("COVERAGE_PROCESS_START environment variable is not set, exiting.")
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if __name__ == '__main__':
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daemon.manager()
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