[jira] [Updated] (SPARK-28415) Add messageHandler to Kafka 10 direct stream API
[ https://issues.apache.org/jira/browse/SPARK-28415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dongjoon Hyun updated SPARK-28415: -- Affects Version/s: (was: 2.4.3) 3.0.0 > Add messageHandler to Kafka 10 direct stream API > > > Key: SPARK-28415 > URL: https://issues.apache.org/jira/browse/SPARK-28415 > Project: Spark > Issue Type: New Feature > Components: DStreams >Affects Versions: 3.0.0 >Reporter: Michael Spector >Priority: Major > > Lack of messageHandler parameter to KafkaUtils.createDirectStrem(...) in new > Kafka API is what prevents us from upgrading our processes to use it, and > here's why: > # messageHandler() allowed parsing / filtering / projecting huge JSON files > at an early stage (only a small subset of JSON fields is required for a > process), without this current cluster configuration doesn't keep up with the > traffic. > # Transforming Kafka events right after a stream is created prevents from > using HasOffsetRanges interface later. This means that whole message must be > propagated to the end of a pipeline, which is very ineffective. > -- This message was sent by Atlassian Jira (v8.3.2#803003) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-28415) Add messageHandler to Kafka 10 direct stream API
[ https://issues.apache.org/jira/browse/SPARK-28415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gabor Somogyi updated SPARK-28415: -- Issue Type: New Feature (was: Bug) > Add messageHandler to Kafka 10 direct stream API > > > Key: SPARK-28415 > URL: https://issues.apache.org/jira/browse/SPARK-28415 > Project: Spark > Issue Type: New Feature > Components: Structured Streaming >Affects Versions: 2.4.3 >Reporter: Michael Spector >Priority: Major > > Lack of messageHandler parameter to KafkaUtils.createDirectStrem(...) in new > Kafka API is what prevents us from upgrading our processes to use it, and > here's why: > # messageHandler() allowed parsing / filtering / projecting huge JSON files > at an early stage (only a small subset of JSON fields is required for a > process), without this current cluster configuration doesn't keep up with the > traffic. > # Transforming Kafka events right after a stream is created prevents from > using HasOffsetRanges interface later. This means that whole message must be > propagated to the end of a pipeline, which is very ineffective. > -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-28415) Add messageHandler to Kafka 10 direct stream API
[ https://issues.apache.org/jira/browse/SPARK-28415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gabor Somogyi updated SPARK-28415: -- Component/s: (was: Structured Streaming) DStreams > Add messageHandler to Kafka 10 direct stream API > > > Key: SPARK-28415 > URL: https://issues.apache.org/jira/browse/SPARK-28415 > Project: Spark > Issue Type: New Feature > Components: DStreams >Affects Versions: 2.4.3 >Reporter: Michael Spector >Priority: Major > > Lack of messageHandler parameter to KafkaUtils.createDirectStrem(...) in new > Kafka API is what prevents us from upgrading our processes to use it, and > here's why: > # messageHandler() allowed parsing / filtering / projecting huge JSON files > at an early stage (only a small subset of JSON fields is required for a > process), without this current cluster configuration doesn't keep up with the > traffic. > # Transforming Kafka events right after a stream is created prevents from > using HasOffsetRanges interface later. This means that whole message must be > propagated to the end of a pipeline, which is very ineffective. > -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
