stateRepository
.findById(Integer.toString(partition))
.orElse(new StateDocument(partition));
- if (document.offset >= 0)
- {
- // Only seek, if a stored offset was found
- // Otherwise: Use initial offset, generated by Kafka
- consumer.seek(tp, document.offset);
- log.info(
- "{} - Seeking to offset {} for partition {}",
- id,
- document.offset,
- partition);
- }
+ log.info(
+ "{} - Offset of next unseen message for partition {}: {}",
+ id,
+ partition,
+ document.offset);
+ consumer.seek(tp, document.offset);
recordHandler.addPartition(partition, document.state);
for (String user : document.state.keySet())
{
stateRepository.save(new StateDocument(partition, state, results, offset));
});
}
-
-
- @Override
- public void beforeNextPoll()
- {
- partitions
- .stream()
- .forEach(partition ->
- {
- log.info("{} - persisting state & offset for partition: {}", id, partition);
- Map<String, AdderResult> state = recordHandler.getState(partition).getState();
- Long offset = consumer.position(new TopicPartition(topic, partition));
- log.info(
- "{} - offset of next unseen message for partition {} is {}",
- id,
- partition,
- offset);
- for (String user : state.keySet())
- {
- log.info(
- "{} - Saved state for partition={}|user={}: {}",
- id,
- partition,
- user,
- state.get(user));
- }
- Map<String, List<AdderResult>> results = adderResults.getState(partition);
- stateRepository.save(new StateDocument(partition, state, results, offset));
- });
- }
}