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Posted to hdfs-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2017/05/10 20:38:04 UTC
[jira] [Commented] (HDFS-11794) Add ec sub command -listCodec to
show currently supported ec codecs
[ https://issues.apache.org/jira/browse/HDFS-11794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16005352#comment-16005352 ]
Kai Zheng commented on HDFS-11794:
----------------------------------
Thanks Sammi for considering this.
When the CLI command lists all the supported erasure codecs found and loaded by service loader, please also print out the coders in the order for each codec. Given the output of this command, users may want to adjust and configure the order for a codec, since the order matters in fallback.
> Add ec sub command -listCodec to show currently supported ec codecs
> -------------------------------------------------------------------
>
> Key: HDFS-11794
> URL: https://issues.apache.org/jira/browse/HDFS-11794
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: erasure-coding
> Reporter: SammiChen
> Assignee: SammiChen
> Labels: hdfs-ec-3.0-nice-to-have
>
> Add ec sub command -listCodec to show currently supported ec codecs
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