[jira] [Updated] (KAFKA-14748) Relax non-null FK left-join requirement
[ https://issues.apache.org/jira/browse/KAFKA-14748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matthias J. Sax updated KAFKA-14748: Fix Version/s: 3.7.0 > Relax non-null FK left-join requirement > --- > > Key: KAFKA-14748 > URL: https://issues.apache.org/jira/browse/KAFKA-14748 > Project: Kafka > Issue Type: Improvement > Components: streams >Reporter: Matthias J. Sax >Assignee: Florin Akermann >Priority: Major > Labels: kip > Fix For: 3.7.0 > > > Kafka Streams enforces a strict non-null-key policy in the DSL across all > key-dependent operations (like aggregations and joins). > This also applies to FK-joins, in particular to the ForeignKeyExtractor. If > it returns `null`, it's treated as invalid. For left-joins, it might make > sense to still accept a `null`, and add the left-hand record with an empty > right-hand-side to the result. > KIP-962: > [https://cwiki.apache.org/confluence/display/KAFKA/KIP-962%3A+Relax+non-null+key+requirement+in+Kafka+Streams] > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Updated] (KAFKA-14748) Relax non-null FK left-join requirement
[ https://issues.apache.org/jira/browse/KAFKA-14748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matthias J. Sax updated KAFKA-14748: Description: Kafka Streams enforces a strict non-null-key policy in the DSL across all key-dependent operations (like aggregations and joins). This also applies to FK-joins, in particular to the ForeignKeyExtractor. If it returns `null`, it's treated as invalid. For left-joins, it might make sense to still accept a `null`, and add the left-hand record with an empty right-hand-side to the result. KIP-962: [https://cwiki.apache.org/confluence/display/KAFKA/KIP-962%3A+Relax+non-null+key+requirement+in+Kafka+Streams] was: Kafka Streams enforces a strict non-null-key policy in the DSL across all key-dependent operations (like aggregations and joins). This also applies to FK-joins, in particular to the ForeignKeyExtractor. If it returns `null`, it's treated as invalid. For left-joins, it might make sense to still accept a `null`, and add the left-hand record with an empty right-hand-side to the result. > Relax non-null FK left-join requirement > --- > > Key: KAFKA-14748 > URL: https://issues.apache.org/jira/browse/KAFKA-14748 > Project: Kafka > Issue Type: Improvement > Components: streams >Reporter: Matthias J. Sax >Assignee: Florin Akermann >Priority: Major > Labels: kip > > Kafka Streams enforces a strict non-null-key policy in the DSL across all > key-dependent operations (like aggregations and joins). > This also applies to FK-joins, in particular to the ForeignKeyExtractor. If > it returns `null`, it's treated as invalid. For left-joins, it might make > sense to still accept a `null`, and add the left-hand record with an empty > right-hand-side to the result. > KIP-962: > [https://cwiki.apache.org/confluence/display/KAFKA/KIP-962%3A+Relax+non-null+key+requirement+in+Kafka+Streams] > -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Updated] (KAFKA-14748) Relax non-null FK left-join requirement
[ https://issues.apache.org/jira/browse/KAFKA-14748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matthias J. Sax updated KAFKA-14748: Labels: kip (was: ) > Relax non-null FK left-join requirement > --- > > Key: KAFKA-14748 > URL: https://issues.apache.org/jira/browse/KAFKA-14748 > Project: Kafka > Issue Type: Improvement > Components: streams >Reporter: Matthias J. Sax >Assignee: Florin Akermann >Priority: Major > Labels: kip > > Kafka Streams enforces a strict non-null-key policy in the DSL across all > key-dependent operations (like aggregations and joins). > This also applies to FK-joins, in particular to the ForeignKeyExtractor. If > it returns `null`, it's treated as invalid. For left-joins, it might make > sense to still accept a `null`, and add the left-hand record with an empty > right-hand-side to the result. -- This message was sent by Atlassian Jira (v8.20.10#820010)