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Diffstat (limited to 'python/pyspark/worker.py')
| -rw-r--r-- | python/pyspark/worker.py | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/python/pyspark/worker.py b/python/pyspark/worker.py index 7e5343c973..8a93c320ec 100644 --- a/python/pyspark/worker.py +++ b/python/pyspark/worker.py @@ -23,8 +23,6 @@ import sys import time import socket import traceback -import cProfile -import pstats from pyspark.accumulators import _accumulatorRegistry from pyspark.broadcast import Broadcast, _broadcastRegistry @@ -90,19 +88,15 @@ def main(infile, outfile): command = pickleSer._read_with_length(infile) if isinstance(command, Broadcast): command = pickleSer.loads(command.value) - (func, stats, deserializer, serializer) = command + (func, profiler, deserializer, serializer) = command init_time = time.time() def process(): iterator = deserializer.load_stream(infile) serializer.dump_stream(func(split_index, iterator), outfile) - if stats: - p = cProfile.Profile() - p.runcall(process) - st = pstats.Stats(p) - st.stream = None # make it picklable - stats.add(st.strip_dirs()) + if profiler: + profiler.profile(process) else: process() except Exception: |