THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
| Code Block | ||||
|---|---|---|---|---|
| ||||
// Current consumer APIs: Consumer<byte[], byte[]> getConsumer(final Map<String, Object> config); Consumer<byte[], byte[]> getRestoreConsumer(final Map<String, Object> config); |
Proposed Changes
Currently, user could use function consumerPrefix() to add specific config for stream consumers. There are no way to differentiate configuration for restore consumer and global consumer, which may have different behavior from base consumer.
Proposed Changes
We first add APIs in the StreamsConfig class to generate prefix for restore consumer and global consumer, and functions to retrieve them as override configs:
| Code Block | ||||
|---|---|---|---|---|
| ||||
// New Prefixes and setters for restore consumer and global consumer
public static final String RESTORE_CONSUMER_PREFIX = "restore-consumer.";
public static final String GLOBAL_CONSUMER_PREFIX = "global-consumer.";
public static String restoreConsumerPrefix(final String consumerProp) {
return RESTORE_CONSUMER_PREFIX + consumerProp;
}
public static String globalConsumerPrefix(final String consumerProp) {
return GLOBAL_CONSUMER_PREFIX + consumerProp;
}
...
// API to get global consumer configs
public Map<String, Object> getGlobalConsumerConfigs(final String clientId); |
And We shall add a new public API in the KafkaClientSupplier class to get global consumer during init.
...