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https://issues.apache.org/jira/browse/BEAM-6778?focusedWorklogId=215398&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-215398
]
ASF GitHub Bot logged work on BEAM-6778:
----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Mar/19 11:45
Start Date: 19/Mar/19 11:45
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #7937: [BEAM-6778]
Enable Bundle Finalization in Python SDK harness over FnApi
URL: https://github.com/apache/beam/pull/7937#discussion_r266844782
##########
File path: sdks/python/apache_beam/runners/portability/fn_api_runner_test.py
##########
@@ -1083,6 +1131,34 @@ def __reduce__(self):
def _unpickle_element_counter(name):
return _pickled_element_counters[name]
+class EventRecorder(object):
+ """Used to be registered as a callback in bundle finalization.
+
+ The reason why records are written into a tmp file is, the in-memory dataset
+ cannot keep callback records when passing into one DoFn.
+ """
+ def __init__(self, tmp_dir):
+ self.tmp_dir = tmp_dir
+ self.file_path = os.path.join(self.tmp_dir, uuid.uuid4().hex + '.txt')
+
+ def record(self, content):
+ tmp_file = open(self.file_path, 'a')
Review comment:
Nit: preferable to use with statements for file. E.g.
with open(file_path, 'w') as f:
f.write(...)
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Issue Time Tracking
-------------------
Worklog Id: (was: 215398)
Time Spent: 6.5h (was: 6h 20m)
> Enable Bundle Finalization in Python SDK
> ----------------------------------------
>
> Key: BEAM-6778
> URL: https://issues.apache.org/jira/browse/BEAM-6778
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-harness
> Reporter: Boyuan Zhang
> Assignee: Boyuan Zhang
> Priority: Major
> Time Spent: 6.5h
> Remaining Estimate: 0h
>
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