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Posted to common-dev@hadoop.apache.org by "Kihwal Lee (Created) (JIRA)" <ji...@apache.org> on 2012/04/02 18:51:29 UTC

[jira] [Created] (HADOOP-8240) Allow users to specify a checksum type on create()

Allow users to specify a checksum type on create()
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                 Key: HADOOP-8240
                 URL: https://issues.apache.org/jira/browse/HADOOP-8240
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs
    Affects Versions: 0.23.0
            Reporter: Kihwal Lee
             Fix For: 0.23.3, 2.0.0, 3.0.0


Per discussion in HADOOP-8060, a way for users to specify a checksum type on create() is needed. The way FileSystem cache works makes it impossible to use dfs.checksum.type to achieve this. Also checksum-related API is at Filesystem-level, so we prefer something at that level, not hdfs-specific one.  Current proposal is to use CreatFlag.


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