Davies Liu created SPARK-11463: ---------------------------------- Summary: SparkContext fail to create in non-main thread in Python Key: SPARK-11463 URL: https://issues.apache.org/jira/browse/SPARK-11463 Project: Spark Issue Type: Bug Reporter: Davies Liu Priority: Blocker
https://github.com/apache/spark/commit/2e572c4135c3f5ad3061c1f58cdb8a70bed0a9d3#commitcomment-14137386 {code} Exception in thread Thread-3: Traceback (most recent call last): File "/home/asoni/.conda/envs/py35_spark_django/lib/python3.5/threading.py", line 923, in _bootstrap_inner self.run() File "/home/asoni/.conda/envs/py35_spark_django/lib/python3.5/threading.py", line 871, in run self._target(*self._args, **self._kwargs) File "/home/asoni/spark-server/spark_server/spark_jobs/views.py", line 67, in process_job from spark_jobs.job_runner import JobRunner File "/home/asoni/spark-server/spark_server/spark_jobs/job_runner.py", line 2, in <module> from spark_jobs.extraction_plan_group_runner import * File "/home/asoni/spark-server/spark_server/spark_jobs/extraction_plan_group_runner.py", line 1, in <module> from spark_jobs.spark_connection import SparkConnection File "/home/asoni/spark-server/spark_server/spark_jobs/spark_connection.py", line 5, in <module> class SparkConnection: File "/home/asoni/spark-server/spark_server/spark_jobs/spark_connection.py", line 7, in SparkConnection sc = SparkContext(conf=conf) File "/home/asoni/spark-1.6.0-SNAPSHOT-bin-custom-spark/python/lib/pyspark.zip/pyspark/context.py", line 114, in __init__ conf, jsc, profiler_cls) File "/home/asoni/spark-1.6.0-SNAPSHOT-bin-custom-spark/python/lib/pyspark.zip/pyspark/context.py", line 225, in _do_init signal.signal(signal.SIGINT, signal_handler) File "/home/asoni/.conda/envs/py35_spark_django/lib/python3.5/signal.py", line 47, in signal handler = _signal.signal(_enum_to_int(signalnum), _enum_to_int(handler)) ValueError: signal only works in main thread {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org