diff --git a/_toc.yml b/_toc.yml index 8c0d62d389..9270a871da 100644 --- a/_toc.yml +++ b/_toc.yml @@ -433,6 +433,8 @@ entries: title: Advanced parameters - file: docs/products/kafka/reference/kafka-metrics-prometheus title: Metrics available via Prometheus + - file: docs/products/kafka/reference/kstream-data-write-issue + title: Resolving Data Write Issues with Kafka Streams 3.6.0 - file: docs/products/kafka/kafka-connect title: Apache Kafka Connect diff --git a/docs/products/kafka/reference/kstream-data-write-issue.rst b/docs/products/kafka/reference/kstream-data-write-issue.rst new file mode 100644 index 0000000000..9293ebaf9d --- /dev/null +++ b/docs/products/kafka/reference/kstream-data-write-issue.rst @@ -0,0 +1,21 @@ +Resolving data write issue on Apache Kafka® Streams 3.6.0 +========================================================= + +Issue description +------------------ +If you are encountering an ``UNKNOWN_SERVER_ERROR`` while producing data using Apache Kafka® Streams version 3.6.0, it may result in the prevention of data writing. This issue has been identified and logged in the Apache Kafka® project's issue tracker with the reference: `Kafka-15653 <https://issues.apache.org/jira/browse/KAFKA-15653>`_. + +This could lead to errors in broker logs as, + +.. code-block:: bash + + "Error processing append operation on partition XXXX (kafka.server.ReplicaManager) java.lang.NullPointerException." + + +Solution +-------- +To address this issue, it is recommended to upgrade your Apache Kafka® Streams clients to version 3.6.1. This version contains the necessary fixes to resolve the ``UNKNOWN_SERVER_ERROR``. + + +.. Note:: + If the issue persists even after upgrading Apache Kafka® Streams to 3.6.1 version, please reach out to our support team for further assistance. \ No newline at end of file