Koji Noguchi created PIG-5063:
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Summary: e2e IOErrors_1 on mapreduce is unstable
Key: PIG-5063
URL: https://issues.apache.org/jira/browse/PIG-5063
Project: Pig
Issue Type: Test
Reporter: Koji Noguchi
Assignee: Koji Noguchi
Priority: Trivial
e2e test IOErrors_1 sometimes fail with
{noformat}
2016-10-31 17:47:25,307 [main] ERROR org.apache.pig.tools.grunt.GruntParser -
ERROR 2055: Received Error while processing the map plan: Error while reading
from POStream and passing it to the streaming process:Output/Error thread
failed with: java.io.IOException: Index: 0, Size: 0
2016-10-31 17:47:25,405 [main] INFO org.apache.pig.Main - Pig script completed
in 1 minute, 4 seconds and 579 milliseconds (64579 ms)
./test_harness.pl::TestDriverPig::compareScript INFO Checking test stderr for
regular expression _Error reading output from Streaming binary_
./test_harness.pl::TestDriverPig::compareScript INFO Check failed: regex match
of _Error reading output from Streaming binary_ expected in stderr:
{noformat}
In PIG-4976, I added extra checking to make sure POStream fails reliably.
I missed this e2e test failure since it sometimes succeed (with expected error
message).
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