[jira] Created: (PIG-707) dump does not display of map of maps correctly

["Pradeep Kamath (JIRA)" <ji...@apache.org>]

dump does not display of map of maps correctly
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                 Key: PIG-707
                 URL: https://issues.apache.org/jira/browse/PIG-707
             Project: Pig
          Issue Type: Bug
    Affects Versions: types_branch
            Reporter: Pradeep Kamath
            Priority: Minor
             Fix For: types_branch


If a field in the output relation (which you are trying to dump) is a map whose values are maps, dump does not display the inner map in the value in the key#value format. It appears that the toString() of HashMap is being called which displays the inner map as {key1 = value1, key2 = value2...} - this needs to change to [key1#value,key2#vaule2...]

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