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Posted to commits@samza.apache.org by "Wei Song (JIRA)" <ji...@apache.org> on 2018/10/02 16:54:00 UTC

[jira] [Updated] (SAMZA-1929) Automatically apply changelog topic level settings, when RocksDB TTL is set

     [ https://issues.apache.org/jira/browse/SAMZA-1929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei Song updated SAMZA-1929:
----------------------------
    Summary: Automatically apply changelog topic level settings, when RocksDB TTL is set  (was: Expose Kafka topic level configuration in local store backed table descriptors)

> Automatically apply changelog topic level settings, when RocksDB TTL is set
> ---------------------------------------------------------------------------
>
>                 Key: SAMZA-1929
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1929
>             Project: Samza
>          Issue Type: New Feature
>          Components: kv-store
>            Reporter: Wei Song
>            Assignee: Wei Song
>            Priority: Major
>
> The changelog Kafka topic level configuration may be useful for adjustment, when TTL is set on a RocksDB store or when enabled for in-memory DB. User should be able to set Kafka topic level properties as follows
> TableDescriptor desc = new RocksDbTableDescriptor(...)
>     .withChangelogKafkaTopicLevelProperty("cleanup.policy", "delete")
>     .withChangelogKafkaTopicLevelProperty("retention.ms", "3600");
>  



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