Adam Roberts created SPARK-17534:
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Summary: Increase timeouts for DirectKafkaStreamSuite tests
Key: SPARK-17534
URL: https://issues.apache.org/jira/browse/SPARK-17534
Project: Spark
Issue Type: Improvement
Components: Tests
Affects Versions: 2.1.0
Reporter: Adam Roberts
Priority: Minor
The current tests in DirectKafkaStreamSuite rely on a certain number of
messages being received within a given timeframe
On machines with four+ cores and better clock speeds, this doesn't pose a
problem, but on a two core x86 box I regularly see timeouts within two tests
within this suite.
To avoid other users hitting the same problem and needlessly doing their own
investigations, let's increase the timeouts. By using 1 sec instead of 0.2 sec
batch durations and increasing the timeout to be 100 seconds not 20, we
consistently see the tests passing even on less powerful hardware
I see the problem consistently using a machine with 2x
Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz and 16 GB of RAM, 1 TB HDD
Pull request to follow
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