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Posted to commits@samza.apache.org by "Prateek Maheshwari (JIRA)" <ji...@apache.org> on 2018/04/04 19:31:00 UTC

[jira] [Commented] (SAMZA-436) Update RocksDB KV's putAll to use write batch

    [ https://issues.apache.org/jira/browse/SAMZA-436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16426063#comment-16426063 ] 

Prateek Maheshwari commented on SAMZA-436:
------------------------------------------

See also: https://issues.apache.org/jira/browse/SAMZA-841.

> Update RocksDB KV's putAll to use write batch
> ---------------------------------------------
>
>                 Key: SAMZA-436
>                 URL: https://issues.apache.org/jira/browse/SAMZA-436
>             Project: Samza
>          Issue Type: Bug
>          Components: kv
>            Reporter: Chris Riccomini
>            Assignee: Aleksandar Bircakovic
>            Priority: Major
>         Attachments: SAMZA-436.0.patch
>
>
> In SAMZA-236, we don't use write batch inside our RocksDB putAll implementation. Instead, we call put sequentially. The reason for this is [this|https://github.com/facebook/rocksdb/issues/262] issue that we were seeing, where RocksDB putAll crashes.
> Once the issue is resolved, we should update our RocksDB implementation to use the proper writeBatch API.



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