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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEPHRA-195) Store transaction state in HBase
Date Thu, 03 Nov 2016 00:17:58 GMT

    [ https://issues.apache.org/jira/browse/TEPHRA-195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15631001#comment-15631001
] 

James Taylor commented on TEPHRA-195:
-------------------------------------

Any thoughts on this, [~poornachandra]?

> Store transaction state in HBase
> --------------------------------
>
>                 Key: TEPHRA-195
>                 URL: https://issues.apache.org/jira/browse/TEPHRA-195
>             Project: Tephra
>          Issue Type: Improvement
>            Reporter: James Taylor
>            Assignee: Poorna Chandra
>
> The transactional state (inflight and invalid transaction info) is stored in HDFS for
Tephra making it difficult to provide the same disaster recovery guarantees that can be provided
if the data was stored in HBase. Instead of writing directly to HDFS we should have an option
to write to HBase instead.



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