Pig Loader does not handle unix hidden files ( files starting with dot)
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Key: PIG-950
URL: https://issues.apache.org/jira/browse/PIG-950
Project: Pig
Issue Type: Bug
Components: impl
Affects Versions: 0.4.0
Reporter: Jing Huang
I am trying to load .btschema file using pig loader, ( .btschema is not an
empty file)
This is what I did:
grunt> a = load '.btschema';
grunt> dump a;
2009-09-09 17:41:21,170 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
- MR plan size before optimization: 1
2009-09-09 17:41:21,170 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MultiQueryOptimizer
- MR plan size after optimization: 1
2009-09-09 17:41:23,092 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- Setting up single store job
2009-09-09 17:41:23,106 [main] INFO org.apache.hadoop.metrics.jvm.JvmMetrics -
Cannot initialize JVM Metrics with processName=JobTracker, sessionId= - already
initialized
2009-09-09 17:41:23,127 [Thread-4] WARN org.apache.hadoop.mapred.JobClient -
Use GenericOptionsParser for parsing the arguments. Applications should
implement Tool for the same.
2009-09-09 17:41:23,623 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 0% complete
2009-09-09 17:41:28,644 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- 100% complete
2009-09-09 17:41:28,644 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Successfully stored result in: "file:/tmp/temp1655555972/tmp-527102439"
2009-09-09 17:41:28,645 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Records written : 0
2009-09-09 17:41:28,645 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Bytes written : 0
2009-09-09 17:41:28,645 [main] INFO
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- Success!
grunt>
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it dumps nothing.
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