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From "Xu Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-180) BinaryStorage is implicitly used where it should not be
Date Wed, 02 Apr 2008 22:56:24 GMT
BinaryStorage is implicitly used where it should not be
-------------------------------------------------------

                 Key: PIG-180
                 URL: https://issues.apache.org/jira/browse/PIG-180
             Project: Pig
          Issue Type: Bug
            Reporter: Xu Zhang


When I ran the attached Pig script, I got unexpected resulting output data.  After a closer
at Pig's console output, it appeared BinaryStorage is incorrectly used:

{noformat}
I can't find HOD configuration for piglet, hopefully you weren't planning on using HOD.
2008-04-02 15:39:11,668 [main] INFO  org.apache.pig.backend.hadoop.executionengine.HExecutionEngine
- Connecting to hadoop file system at: wilbur11.labs.corp.sp1.yahoo.com:8020
2008-04-02 15:39:12,478 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- ----- MapReduce Job -----
2008-04-02 15:39:12,478 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Input: [/user/pig/tests/data/singlefile/studenttab10k:org.apache.pig.builtin.PigStorage()]
2008-04-02 15:39:12,478 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Map: [[*]->org.apache.pig.impl.eval.StreamSpec@181edf4]
2008-04-02 15:39:12,479 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Group: null
2008-04-02 15:39:12,479 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Combine: null
2008-04-02 15:39:12,479 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Reduce: null
2008-04-02 15:39:12,479 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Output: results_7:org.apache.pig.builtin.BinaryStorage
2008-04-02 15:39:12,479 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Split: null
2008-04-02 15:39:12,480 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Map parallelism: -1
2008-04-02 15:39:12,480 [main] INFO  org.apache.pig.backend.hadoop.executionengine.POMapreduce
- Reduce parallelism: -1
219190 hdfs://wilbur11.labs.corp.sp1.yahoo.com:8020/user/pig/tests/data/singlefile/studenttab10k
2008-04-02 15:39:15,308 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 0%
2008-04-02 15:39:20,329 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 50%
2008-04-02 15:39:26,355 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 60%
2008-04-02 15:39:28,395 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 80%
2008-04-02 15:39:30,407 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 90%
2008-04-02 15:39:32,415 [main] INFO  org.apache.pig.backend.hadoop.executionengine.mapreduceExec.MapReduceLauncher
- Pig progress = 100%
{noformat}

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