Package org.apache.pig.impl.io

Examples of org.apache.pig.impl.io.BufferedPositionedInputStream

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                ps.println( text );
            }
            ps.close();
           
            LocalSeekableInputStream is = new LocalSeekableInputStream( testFile );
            BufferedPositionedInputStream bpis = new BufferedPositionedInputStream( is );
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0, Integer.MAX_VALUE );
           
            Text value = new Text();
            int counter = 0;
            for( int i = 0; i < LOOP_COUNT / 2; i++ ) {
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            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
           
            CBZip2InputStream bzis = new CBZip2InputStream( is );
           
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( bzis );
           
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0,
                    ( text.length() + 1 ) * ( LOOP_COUNT/2 ) );
           
            Text value = new Text();
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            ps.close();
           
            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
           
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( is );
           
            // Put a boundary on half the file and just half a line,
            // it should automaically read till end of line
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0,
                    ( ( text.length() + 1 ) * ( LOOP_COUNT/2 ) )
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            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
           
            CBZip2InputStream bzis = new CBZip2InputStream( is );
           
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( bzis );
            // Put a boundary on half the file and just half a line, it
            // should automaically read till end of line
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0,
                    ( ( text.length() + 1 ) * ( LOOP_COUNT/2 ) )
                    - (text.length()/2 ) );
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            ps.close();
           
            PigStorage storage = new PigStorage(":");
            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( is );
            storage.bindTo(testFile.getName(), bpis, 0, testFile.length());
           
            // Skip till middle of a line
            storage.skip( (text.length() + 1 )
                    * (LOOP_COUNT/2) + text.length()/2 );
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            PigStorage storage = new PigStorage(":");
            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
            CBZip2InputStream bzis = new CBZip2InputStream( is );
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( bzis );
            storage.bindTo(testFile.getName(), bpis, 0, testFile.length());
           
            // Skip till middle of a line
            storage.skip( (text.length() + 1 )
                    * (LOOP_COUNT/2) + text.length()/2 );
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            ps.close();
           
            PigStorage storage = new PigStorage(":");
            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( is );
            storage.bindTo(testFile.getName(), bpis, 0, testFile.length());
           
            // Skip till middle of a line
            storage.skip( ( (text.length() + 1 )
                    * (LOOP_COUNT/2) ) + text.length()/2 );
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            PigStorage storage = new PigStorage(":");
            LocalSeekableInputStream is =
                new LocalSeekableInputStream( testFile );
            CBZip2InputStream bzis = new CBZip2InputStream( is );
            BufferedPositionedInputStream bpis =
                new BufferedPositionedInputStream( bzis );
            storage.bindTo(testFile.getName(), bpis, 0, testFile.length());
           
            // Skip till middle of a line
            storage.skip( (text.length() + 1 )
                    * (LOOP_COUNT/2) + text.length()/2 );
View Full Code Here
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                ps.println("");
            }
            ps.close();
           
            LocalSeekableInputStream is = new LocalSeekableInputStream( testFile );
            BufferedPositionedInputStream bpis = new BufferedPositionedInputStream( is );
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0, Integer.MAX_VALUE );
           
            Text value = new Text();
            int counter = 0;
            while( reader.next(value) ) {
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            }
            ps.close();

            LocalSeekableInputStream is = new LocalSeekableInputStream( testFile );
            CBZip2InputStream bzis = new CBZip2InputStream( is );
            BufferedPositionedInputStream bpis = new BufferedPositionedInputStream( bzis );
            PigLineRecordReader reader = new PigLineRecordReader( bpis, 0, Integer.MAX_VALUE );

            Text value = new Text();
            int counter = 0;
            while( reader.next(value) ) {
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Related Classes of org.apache.pig.impl.io.BufferedPositionedInputStream

  • org.apache.pig.backend.executionengine.PigSlice
  • org.apache.pig.backend.hadoop.executionengine.HJob
  • org.apache.pig.backend.hadoop.executionengine.mapreduceExec.SortPartitioner
  • org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.WeightedRangePartitioner
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad
  • org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMergeJoin
  • org.apache.pig.backend.hadoop.executionengine.util.MapRedUtil
  • org.apache.pig.backend.local.executionengine.LocalJob
  • org.apache.pig.backend.local.executionengine.POLoad
  • org.apache.pig.builtin.BinStorage
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