You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Nihal Jain (JIRA)" <ji...@apache.org> on 2019/01/17 05:56:00 UTC
[jira] [Updated] (HBASE-20429) Support for mixed or write-heavy
workloads on non-HDFS filesystems
[ https://issues.apache.org/jira/browse/HBASE-20429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nihal Jain updated HBASE-20429:
-------------------------------
Labels: s3 (was: )
> Support for mixed or write-heavy workloads on non-HDFS filesystems
> ------------------------------------------------------------------
>
> Key: HBASE-20429
> URL: https://issues.apache.org/jira/browse/HBASE-20429
> Project: HBase
> Issue Type: Umbrella
> Reporter: Andrew Purtell
> Priority: Major
> Labels: s3
>
> We can support reasonably well use cases on non-HDFS filesystems, like S3, where an external writer has loaded (and continues to load) HFiles via the bulk load mechanism, and then we serve out a read only workload at the HBase API.
> Mixed workloads or write-heavy workloads won't fare as well. In fact, data loss seems certain. It will depend in the specific filesystem, but all of the S3 backed Hadoop filesystems suffer from a couple of obvious problems, notably a lack of atomic rename.
> This umbrella will serve to collect some related ideas for consideration.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)