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https://issues.apache.org/jira/browse/KAFKA-12829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Matthias J. Sax reassigned KAFKA-12829:
---------------------------------------
Assignee: Junyao Huang
> Remove Deprecated methods can classes of old Processor API
> ----------------------------------------------------------
>
> Key: KAFKA-12829
> URL: https://issues.apache.org/jira/browse/KAFKA-12829
> Project: Kafka
> Issue Type: Sub-task
> Components: streams
> Reporter: Josep Prat
> Assignee: Junyao Huang
> Priority: Blocker
> Fix For: 4.0.0
>
>
> The following methods were deprecated in version 2.7:
> * org.apache.kafka.streams.Topology#addProcessor(java.lang.String,
> org.apache.kafka.streams.processor.ProcessorSupplier, java.lang.String...)
> *
> org.apache.kafka.streams.Topology#addGlobalStore(org.apache.kafka.streams.state.StoreBuilder<?>,
> java.lang.String, org.apache.kafka.common.serialization.Deserializer<K>,
> org.apache.kafka.common.serialization.Deserializer<V>, java.lang.String,
> java.lang.String, org.apache.kafka.streams.processor.ProcessorSupplier<K,V>)
> *
> org.apache.kafka.streams.Topology#addGlobalStore(org.apache.kafka.streams.state.StoreBuilder<?>,
> java.lang.String, org.apache.kafka.streams.processor.TimestampExtractor,
> org.apache.kafka.common.serialization.Deserializer<K>,
> org.apache.kafka.common.serialization.Deserializer<V>, java.lang.String,
> java.lang.String, org.apache.kafka.streams.processor.ProcessorSupplier<K,V>)
> *
> org.apache.kafka.streams.StreamsBuilder#addGlobalStore(org.apache.kafka.streams.state.StoreBuilder<?>,
> java.lang.String, org.apache.kafka.streams.kstream.Consumed<K,V>,
> org.apache.kafka.streams.processor.ProcessorSupplier<K,V>)
> *
> org.apache.kafka.streams.processor.StateStore#init(org.apache.kafka.streams.processor.ProcessorContext,
> org.apache.kafka.streams.processor.StateStore)
> * org.apache.kafka.streams.kstream.KStream.process (multiple, taking the old
> `ProcessorSupplier`)
> * org.apache.kafka.streams.scala.KStream.process (multiple, taking the old
> `ProcessorSupplier`)
> The following classes were deprecated:
> * org.apache.kafka.streams.processor.\{Processor, ProcessorSupplier,
> ProcessorContext} (note: that `ProcessorContext` is also use by `Transformer`
> which was also deprecated in 3.3 and can be removed, too)
> * Cf https://issues.apache.org/jira/browse/KAFKA-16339 – both tickets should
> be worked on together
> Also cf related tickets:
> * https://issues.apache.org/jira/browse/KAFKA-12832
> * https://issues.apache.org/jira/browse/KAFKA-12833
> See KAFKA-10605 and KIP-478.
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