[jira] [Commented] (PIG-1893) Pig report input size -1 for empty input file

["Daniel Dai (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIG-1893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13012619#comment-13012619 ] 

Daniel Dai commented on PIG-1893:
---------------------------------

+1

> Pig report input size -1 for empty input file
> ---------------------------------------------
>
>                 Key: PIG-1893
>                 URL: https://issues.apache.org/jira/browse/PIG-1893
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>            Reporter: Daniel Dai
>            Assignee: Richard Ding
>             Fix For: 0.9.0
>
>         Attachments: PIG-1893.patch
>
>
> In the following script:
> {code}
> a = load '1.txt' as (a0, a1);
> b = load '2.txt' as (b0, b1);
> c = join a by a0, b by b0;
> dump c;
> {code}
> If 1.txt is empty, Pig will report
> Successfully read -1 records from: "1.txt"
> In WebUI, we can see we only have one MultiInputCounters: "Input records from _0_2.txt". In this case, we should count inputs "1.txt" 0 instead -1.

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