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[MINOR] Improve docs for Global Store operations #6803

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bbejeck merged 2 commits into from
May 30, 2019
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[MINOR] Improve docs for Global Store operations #6803

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Updated docs
ableegoldman May 24, 2019
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ableegoldman May 24, 2019
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4 changes: 3 additions & 1 deletion streams/src/main/java/org/apache/kafka/streams/StreamsBuilder.java
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Expand Up @@ -507,7 +507,9 @@ public synchronized StreamsBuilder addGlobalStore(final StoreBuilder storeBuilde
* of the input topic.
* <p>
* The provided {@link ProcessorSupplier} will be used to create an {@link ProcessorNode} that will receive all
* records forwarded from the {@link SourceNode}.
* records forwarded from the {@link SourceNode}. NOTE: you should not use the {@code Processor} to insert transformed records into
* the global state store. This store uses the source topic as changelog and during restore will insert records directly
* from the source.
* This {@link ProcessorNode} should be used to keep the {@link StateStore} up-to-date.
* The default {@link TimestampExtractor} as specified in the {@link StreamsConfig config} is used.
* <p>
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