Cloudera Docs

Known issues in Streams Messaging Manager

Learn about the known issues in Streams Messaging Manager, the impact or changes to the functionality, and the workaround.

Known Issues identified in Cloudera Runtime 7.3.1.500 SP3

There are no new known issues identified in this release.

Known Issues identified in Cloudera Runtime 7.3.1.400 SP2

There are no new known issues identified in this release.

Known Issues identified in Cloudera Runtime 7.3.1.300 SP1 CHF 1

There are no new known issues identified in this release.

Known Issues identified in Cloudera Runtime 7.3.1.200 SP1

There are no new known issues identified in this release.

Known Issues identified in Cloudera Runtime 7.3.1.100 CHF 1

There are no new known issues identified in this release.

Cloudera Runtime 7.3.1

CDPD-74620: Data Explorer returns 500 Server Error when switching partitions
7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
In the Streams Messaging Manager Data Explorer, switching from a partition with a higher end offset to a partition with a lower end offset causes a 500 Server Error. This happens because the interface incorrectly applies the end offset of the previous partition to the new partition. As a result, the user interface displays No Data or an error message indicating that the start offset must be smaller than the log end offset.
Manually set the Offset in Data Explorer to a valid value for the partition you are viewing.
OPSAPS-59597: Streams Messaging Manager UI logs are not supported by Cloudera Manager
7.1.7, 7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
Cloudera Manager does not display a Log Files menu for Streams Messaging Manager UI role (and Streams Messaging Manager UI logs cannot be displayed in the Cloudera Manager UI) because the logging type used by Streams Messaging Manager UI is not supported by Cloudera Manager.
View the Streams Messaging Manager UI logs on the host.
CDPD-39313: Some numbers are not rendered properly in Streams Messaging Manager UI
7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
Very large numbers can be imprecisely represented on the UI. For example, bytes larger than 8 petabytes would lose precision.
None.
OPSAPS-59553: Streams Messaging Manager bootstrap server config should be updated based on Kafka's listeners
7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
Streams Messaging Manager does not show any metrics for Kafka or Kafka Connect when multiple listeners are set in Kafka.
Streams Messaging Manager cannot identify multiple listeners and still points to bootstrap server using the default broker port (9093 for SASL_SSL). You need to override bootstrap server URL (hostname:port as set in the listeners for broker). Add the bootstrap server details in Streams Messaging Manager safety valve in the following path:
  1. In Cloudera Manager, go to SMMConfigurationStreams Messaging Manager Rest Admin Server Advanced Configuration Snippet (Safety Valve) for streams-messaging-manager.yaml.
  2. Add the following value for bootstrap servers.
    streams.messaging.manager.kafka.bootstrap.servers=<comma-separated list of brokers>
  3. Save your changes.
  4. Restart Streams Messaging Manager.
CDPD-78694: Streams Messaging Manager UI cannot show replication details
7.3.1
7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
The Kafka cluster replication details view is not available on the Cluster Replications page because the UI does not pass the required duration URL parameter when calling the Streams Messaging Manager REST Admin server.
You can query replication details by manually calling the Streams Messaging Manager REST Admin server with the required duration URL parameter.
api/v2/admin/replication-stats?duration=LAST_ONE_HOUR
CDPD-82560: Streams Messaging Manager known unprotected endpoint
7.1.7, 7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500
The Streams Messaging Manager Frontend exposes the /cm-configs and /configs public endpoints without requiring authentication. These endpoints do not share any sensitive information.
None.
CDPD-88488: The Streams Messaging Manager server fails to start if its keystore password starts with a special character or includes quotation marks
7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500

Ensure that the Streams Messaging Manager server keystore password meets the following requirements:

  • It does not start with a special character. Special characters are permitted in other positions.
  • It does not contain quotation marks (single or double) anywhere.
CDPD-76375: Topic column name is incorrect in the replications table
7.1.9, 7.3.1, 7.3.1.100, 7.3.1.200, 7.3.1.300, 7.3.1.400, 7.3.1.500

On the Cluster Replications page, in the replications table, the topic column name is incorrectly named Source Topic Name instead of Target Topic Name. This means that the Source Topic Name column currently shows the topic name on the target cluster, instead of the topic name on the source cluster.

Limitations

CDPD-36422: 1MB flow.snapshot freezes Safari
While importing large connector configurations, flow.snapshots reduces the usability of the Streams Messaging Manager when using Safari browser.
Use a different browser (Chrome/Firefox/Edge).