n-oden commented on a change in pull request #15858:
URL: https://github.com/apache/beam/pull/15858#discussion_r766847300
##########
File path:
sdks/java/io/redis/src/main/java/org/apache/beam/sdk/io/redis/RedisIO.java
##########
@@ -709,4 +720,146 @@ public void teardown() {
}
}
}
+
+ /**
+ * A {@link PTransform} to write stream key pairs
(https://redis.io/topics/streams-intro) to a
+ * Redis server.
+ */
+ @AutoValue
+ public abstract static class WriteStreams
+ extends PTransform<PCollection<KV<String, Map<String, String>>>, PDone> {
+
+ abstract @Nullable RedisConnectionConfiguration connectionConfiguration();
+
+ abstract @Nullable Long maxLen();
+
+ abstract boolean approximateTrim();
+
+ abstract Builder toBuilder();
+
+ @AutoValue.Builder
+ abstract static class Builder {
+
+ abstract Builder setConnectionConfiguration(
+ RedisConnectionConfiguration connectionConfiguration);
+
+ abstract Builder setMaxLen(Long maxLen);
+
+ abstract Builder setApproximateTrim(boolean approximateTrim);
+
+ abstract WriteStreams build();
+ }
+
+ public WriteStreams withEndpoint(String host, int port) {
Review comment:
👍
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