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Allow fetching metadata only for known topics

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This commit is contained in:
Matias Fontanini
2017-04-15 16:53:37 -07:00
parent e26d7e7db2
commit 28f6253cfb
3 changed files with 10 additions and 7 deletions
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6
include/cppkafka/kafka_handle_base.h
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@@ -136,9 +136,11 @@ public:
/**
* \brief Gets metadata for brokers, topics, partitions, etc
*
* \param all_topics Whether to fetch metadata about all topics or only locally known ones
*
* This translates into a call to rd_kafka_metadata
*/
Metadata get_metadata() const;
Metadata get_metadata(bool all_topics = true) const;
/**
* \brief Gets general metadata but only fetches metadata for the given topic rather than
@@ -186,7 +188,7 @@ private:
using TopicConfigurationMap = std::unordered_map<std::string, TopicConfiguration>;
Topic get_topic(const std::string& name, rd_kafka_topic_conf_t* conf);
Metadata get_metadata(rd_kafka_topic_t* topic_ptr) const;
Metadata get_metadata(bool all_topics, rd_kafka_topic_t* topic_ptr) const;
void save_topic_config(const std::string& topic_name, TopicConfiguration config);
HandlePtr handle_;