[feat][broker] Expose configuration to allow to read marker type messages #25171
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…ages --- ### Motivation When using RawReader to read messages, we want to read all the messages from the broker. And handle the marker type in the reader side.
Denovo1998
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Jan 26, 2026
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| doc = "For some use case like compaction, raw reader want to read all the data from the topics and handle the " | ||
| + "marker by the reader. It needs to skip the marker check to delivery the message to the consumer. " | ||
| + "This configuration allows to configure a subscription prefix, the the reader which has the prefix " | ||
| + "will receive all the data." |
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typo: "the the reader…"
| PulsarClient client2 = PulsarClient.builder().serviceUrl(url2.toString()) | ||
| .statsInterval(0, TimeUnit.SECONDS).build(); | ||
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| var reader = RawReader.create(client2, topicName, subName).get(); |
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Need to close, please use try-with-resources.
| producer.newMessage(txn).value("message-1").send(); | ||
| txn.commit().get(); | ||
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| var reader = RawReader.create(pulsarClient, topic, "__supervisor-01").get(); |
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Need to close, please use try-with-resources.
| return true; | ||
| } | ||
| for (String prefix : serviceConfig.getSubscriptionPrefixToSkipServerMarkerCheck()) { | ||
| if (name.startsWith(prefix)) { |
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If paired with "" (empty string), startsWith("") will allow all subscriptions to receive the marker.
If paired with "__", it might cause many internal subscriptions to receive the marker.
Here these two need to be ignored?
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Fixes #xyz
Main Issue: #xyz
PIP: #xyz
Motivation
When using RawReader to read messages, we want to read all the messages from the broker. And handle the marker type on the reader side.
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Documentation
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