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https://issues.apache.org/jira/browse/PIG-3796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980104#comment-13980104
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Rohini Palaniswamy commented on PIG-3796:
-----------------------------------------
Addressing this as part of PIG-3672
> PigStats output bytes written not collected for relative paths
> --------------------------------------------------------------
>
> Key: PIG-3796
> URL: https://issues.apache.org/jira/browse/PIG-3796
> Project: Pig
> Issue Type: Bug
> Reporter: Rohini Palaniswamy
>
> PIG-2924 added support for custom stats reader. But the
> FileBasedOutputSizeReader only checks for
> {code}
> public static boolean isHDFSFileOrLocalOrS3N(String uri){
> if(uri == null)
> return false;
> if(uri.startsWith("/") || uri.matches("[A-Za-z]:.*") ||
> uri.startsWith("hdfs:")
> || uri.startsWith("viewfs:") || uri.startsWith("file:") ||
> uri.startsWith("s3n:")) {
> return true;
> }
> return false;
> }
> {code}
> Better to change this to UriUtil.hasFileSystemImpl which will automatically
> filter out hbase://. This would still not solve cases like HCatStorer which
> does not have a scheme. Will also write a default stats reader that checks
> for known StoreFuncInterface implementations that are not file based like
> HCatStorer. More standard ones can be added later. AccumuloStorage should not
> be a problem as it has scheme accumulo://.
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