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Posted to commits@samza.apache.org by "Yi Pan (Data Infrastructure) (JIRA)" <ji...@apache.org> on 2015/10/01 21:53:27 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=14940304#comment-14940304 ]
Yi Pan (Data Infrastructure) commented on SAMZA-436:
----------------------------------------------------
Hi, [~a.bircakovic], as [~closeuris] commented, it would be good to repeat the tests that [~naveenatceg] has reported in https://github.com/facebook/rocksdb/issues/262 with RocksDB new version to validate that this batch write works. Thanks!
> 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
> 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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