MapReduce(-1) - -9:
|   Store(DummyFil:DummyLdr) - --4867358672373443663
|   |
|   |---Package(Packager)[tuple]{Unknown} - -31712229583931650
|   Union[tuple] - -10
|   |
|   |---Filter[tuple] - --4213306726552862637
|   |   |   |
|   |   |   Constant(true) - --7335024873119453444
|   |   |
|   |   |---Load(DummyFil:DummyLdr) - -4589138876054328603
|   |
|   |---Local Rearrange[tuple]{Unknown}(false) - --1848504978980807369
|   |   |
|   |   |---Load(file:/tmp/temp-1456742965/tmp2077335416:org.apache.pig.impl.io.InterStorage) - -3
|   |
|   |---Local Rearrange[tuple]{Unknown}(false) - -4744867519639813717
|       |
|       |---Load(file:/tmp/temp-1456742965/tmp-26634357:org.apache.pig.impl.io.InterStorage) - -7
|
|---MapReduce(-1) - -1:
|   |   Store(file:/tmp/temp-1456742965/tmp2077335416:org.apache.pig.impl.io.InterStorage) - -2
|   |   |
|   |   |---Package(Packager)[tuple]{Unknown} - --8479692259657755370
|   |   Local Rearrange[tuple]{Unknown}(false) - -9193928674704944093
|   |   |
|   |   |---Load(DummyFil:DummyLdr) - --4238531569995320849
|
|---MapReduce(-1) - -5:
    |   Store(file:/tmp/temp-1456742965/tmp-26634357:org.apache.pig.impl.io.InterStorage) - -6
    |   |
    |   |---Package(Packager)[tuple]{Unknown} - -8767305735755351861
    |   Local Rearrange[tuple]{Unknown}(false) - -5965044993061572808
    |   |
    |   |---Load(DummyFil:DummyLdr) - -8914265632748254170