[jira] Updated: (HADOOP-4619) hdfs_write infinite loop when dfs fails and cannot write files > 2 GB

["Pete Wyckoff (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-4619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Wyckoff updated HADOOP-4619:
---------------------------------

    Attachment: HADOOP-4619.txt

1. added check for hdfsWrite return being less than 0 and if so, break out of loop
2. changed tSize size to long long size

No new unit test as not practical to write > 2 GB file in test or fail dfs after open and during write.

Also, this is just a sample program , not the library itself.:)





> hdfs_write infinite loop when dfs fails and cannot write files > 2 GB
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-4619
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4619
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: libhdfs
>            Reporter: Pete Wyckoff
>         Attachments: HADOOP-4619.txt
>
>
> 1. hdfs_write  does not check hdfsWrite return code so -1 return code is ignored.
> 2. hdfs_write uses int for overall file length

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