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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/11/26 06:56:00 UTC

[jira] [Updated] (FLINK-23798) Avoid using reflection to get filter when partition filter is enabled

     [ https://issues.apache.org/jira/browse/FLINK-23798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-23798:
-----------------------------------
    Labels: pull-request-available  (was: )

> Avoid using reflection to get filter when partition filter is enabled
> ---------------------------------------------------------------------
>
>                 Key: FLINK-23798
>                 URL: https://issues.apache.org/jira/browse/FLINK-23798
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / State Backends
>            Reporter: Yun Tang
>            Assignee: PengFei Li
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> FLINK-20496 introduce partitioned index & filter to Flink. However, RocksDB only support new full format of filter in this feature, and we need to replace previous filter if user enabled. [Previous implementation use reflection to get the filter|https://github.com/apache/flink/blob/7ff4cbdc25aa971dccaf5ce02aaf46dc1e7345cc/flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBResourceContainer.java#L251-L258] and we could use API to get that after upgrading to newer version.



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