hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8060) Add a capability to use of consistent checksums for append and copy
Date Fri, 01 Jun 2012 19:00:24 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Eli Collins updated HADOOP-8060:

    Target Version/s: 0.23.3, 2.0.1-alpha
       Fix Version/s:     (was: 0.23.2)
                          (was: 0.24.0)
> Add a capability to use of consistent checksums for append and copy
> -------------------------------------------------------------------
>                 Key: HADOOP-8060
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8060
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs, util
>    Affects Versions: 0.23.0, 0.23.1, 0.24.0
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
> After the improved CRC32C checksum feature became default, some of use cases involving
data movement are no longer supported.  For example, when running DistCp to copy from a file
stored with the CRC32 checksum to a new cluster with the CRC32C set to default checksum, the
final data integrity check fails because of mismatch in checksums.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message