streaming regression with dotNext
---------------------------------
Key: PIG-2374
URL: https://issues.apache.org/jira/browse/PIG-2374
Project: Pig
Issue Type: Bug
Environment: hadoopApache Pig version 0.9.2.1111101150 (r1200499)
compiled Nov 10 2011, 19:50:15
-bash-3.1$ hadoop version
Hadoop 0.23.0.1111080202
Subversion
http://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23.0/hadoop-common-project/hadoop-common
-r 1196973
Compiled by hadoopqa on Tue Nov 8 02:12:04 PST 2011
>From source with checksum 4e42b2d96c899a98a8ab8c7cc23f27ae
Reporter: Araceli Henley
Fix For: 0.9.2
Streaming seems to be broken in dotNext. There are several tests that are
failing.
The results from C below produce clean results.
The results from D which are streamed through CMD produce control characters on
some of the output.
define CMD `perl GroupBy.pl '\t' 0`
ship('/homes/monster/pigtest/pigtest_next/pigharness/dist/pig_harness/libexec/PigTest/GroupBy.pl');
A = load '/user/user1/pig/tests/data/singlefile/studenttab10k';
B = group A by $0;
C = foreach B generate flatten(A);
D = stream C through CMD;
store C into '/user/user1/pig/out/user1.1321117428/ComputeSpec_7_C.out';
store D into '/user/user1/pig/out/user1.1321117428/ComputeSpec_7_D.out';
Other streaming tests that fail with control characters:
EST FAILED <ComputeSpec_7>
TEST FAILED <ComputeSpec_8>
TEST FAILED <ComputeSpec_10>
TEST FAILED <ComputeSpec_11>
TEST FAILED <ComputeSpec_12>
TEST FAILED <JobManagement_2>
TEST FAILED <JobManagement_3>
TEST FAILED <StreamingIO_4>
TEST FAILED <NonStreaming_1>
TEST FAILED <MultiQuery_21>
...
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