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https://issues.apache.org/jira/browse/HBASE-6477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13425368#comment-13425368
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Gregory Chanan commented on HBASE-6477:
---------------------------------------
My thought here is to basically replicate what is going on with Writable today,
but use the protobuf-based filters introduced in HBASE-6454. This means:
- Filter would no longer extend Writable
- Filter would require two new methods that are implemented by the specific
Filter subclasses:
- "public byte [] toPBBytes()": construct the protobuf message for the
specific filter and return message.toByteArray()
- "public Filter fromPBBytes(final byte [])": use mergeFrom to construct the
protobuf message and convert to the actual filter
- ProtobufUtil's toGet/toScan would use the above methods instead of the
Writable methods to construct the Filters on the other end of the rpc.
> Use PB filter definitions in RPC
> --------------------------------
>
> Key: HBASE-6477
> URL: https://issues.apache.org/jira/browse/HBASE-6477
> Project: HBase
> Issue Type: Task
> Components: ipc, migration
> Reporter: Gregory Chanan
> Assignee: Gregory Chanan
> Fix For: 0.96.0
>
>
> Use the filters introduced in HBASE-6454 in the rpc so they are extensible
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