Struct mz_storage::source::kafka::GlueConsumerContext
source · struct GlueConsumerContext {
notificator: Arc<Notify>,
stats_tx: Sender<Jsonb>,
inner: MzClientContext,
}
Expand description
An implementation of ConsumerContext
that forwards statistics to the
worker
Fields§
§notificator: Arc<Notify>
§stats_tx: Sender<Jsonb>
§inner: MzClientContext
Implementations§
Trait Implementations§
source§impl ClientContext for GlueConsumerContext
impl ClientContext for GlueConsumerContext
source§fn stats_raw(&self, statistics: &[u8])
fn stats_raw(&self, statistics: &[u8])
Receives the JSON-encoded statistics of the librdkafka client. To
enable, the
statistics.interval.ms
configuration parameter must be
specified. Read moresource§fn log(&self, level: RDKafkaLogLevel, fac: &str, log_message: &str)
fn log(&self, level: RDKafkaLogLevel, fac: &str, log_message: &str)
Receives log lines from librdkafka. Read more
source§fn error(&self, error: KafkaError, reason: &str)
fn error(&self, error: KafkaError, reason: &str)
Receives global errors from the librdkafka client. Read more
source§const ENABLE_REFRESH_OAUTH_TOKEN: bool = false
const ENABLE_REFRESH_OAUTH_TOKEN: bool = false
Whether to periodically refresh the SASL
OAUTHBEARER
token
by calling ClientContext::generate_oauth_token
. Read moresource§fn stats(&self, statistics: Statistics)
fn stats(&self, statistics: Statistics)
Receives the decoded statistics of the librdkafka client. To enable, the
statistics.interval.ms
configuration parameter must be specified. Read moresource§fn rewrite_broker_addr(&self, addr: BrokerAddr) -> BrokerAddr
fn rewrite_broker_addr(&self, addr: BrokerAddr) -> BrokerAddr
Rewrites a broker address for DNS resolution. Read more
source§fn generate_oauth_token(
&self,
_oauthbearer_config: Option<&str>
) -> Result<OAuthToken, Box<dyn Error>>
fn generate_oauth_token( &self, _oauthbearer_config: Option<&str> ) -> Result<OAuthToken, Box<dyn Error>>
Generates an OAuth token from the provided configuration. Read more
source§impl Clone for GlueConsumerContext
impl Clone for GlueConsumerContext
source§fn clone(&self) -> GlueConsumerContext
fn clone(&self) -> GlueConsumerContext
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl ConsumerContext for GlueConsumerContext
impl ConsumerContext for GlueConsumerContext
source§fn rebalance(
&self,
native_client: &NativeClient,
err: rd_kafka_resp_err_t,
tpl: &mut TopicPartitionList
)
fn rebalance( &self, native_client: &NativeClient, err: rd_kafka_resp_err_t, tpl: &mut TopicPartitionList )
Implements the default rebalancing strategy and calls the
pre_rebalance
and
post_rebalance
methods. If this
method is overridden, it will be responsibility of the user to call them
if needed.source§fn pre_rebalance<'a>(&self, rebalance: &Rebalance<'a>)
fn pre_rebalance<'a>(&self, rebalance: &Rebalance<'a>)
Pre-rebalance callback. This method will run before the rebalance and
should terminate its execution quickly.
source§fn post_rebalance<'a>(&self, rebalance: &Rebalance<'a>)
fn post_rebalance<'a>(&self, rebalance: &Rebalance<'a>)
Post-rebalance callback. This method will run after the rebalance and
should terminate its execution quickly.
source§fn commit_callback(
&self,
result: Result<(), KafkaError>,
offsets: &TopicPartitionList
)
fn commit_callback( &self, result: Result<(), KafkaError>, offsets: &TopicPartitionList )
Post commit callback. This method will run after a group of offsets was
committed to the offset store.
source§fn main_queue_min_poll_interval(&self) -> Timeout
fn main_queue_min_poll_interval(&self) -> Timeout
Returns the minimum interval at which to poll the main queue, which
services the logging, stats, and error callbacks. Read more
Auto Trait Implementations§
impl RefUnwindSafe for GlueConsumerContext
impl Send for GlueConsumerContext
impl Sync for GlueConsumerContext
impl Unpin for GlueConsumerContext
impl UnwindSafe for GlueConsumerContext
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