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https://issues.apache.org/jira/browse/FLINK-24046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17439002#comment-17439002
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Yun Tang commented on FLINK-24046:
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[~Zakelly] Since {{DefaultConfigurableOptionsFactory}} had existed in
[documentation|https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/ops/state/state_backends/#passing-options-factory-to-rocksdb]
for long time. I don't think we should remove it directly to backward
compatibility.
> Refactor the relationship bwtween PredefinedOptions and
> RocksDBConfigurableOptions
> ----------------------------------------------------------------------------------
>
> Key: FLINK-24046
> URL: https://issues.apache.org/jira/browse/FLINK-24046
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / State Backends
> Reporter: Yun Tang
> Assignee: Zakelly Lan
> Priority: Major
> Fix For: 1.14.1
>
>
> RocksDBConfigurableOptions mainly focus on the settings of DBOptions and
> ColumnFamilyOptions. The original design of this class is used to let user
> could configure RocksDB via configurations instead of programmatically
> implemented RocksDBOptionsFactory.
> To make the minimal change, original options in RocksDBConfigurableOptions
> have no default value so that we would not make anything happen in
> DefaultConfigurableOptionsFactory just as before.
> However, this make user not so clear of the option meaning with no default
> value, and we could consider change the relationship between them.
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