The SAS Event Stream Processing 5.1.1 hot fix addresses the following issues:

• The C adapters restart issue is fixed.
• An intermittent crash due to the incorrect shutdown order in the C Kafka pubsub transport executeMeta() method is fixed.
• The protobuf library in the Protobuf parser no longer crashes when a field of type message repeats but the number of repeated fields is equal to 0.
• For the SAS^® LASR^™ Analytic Server adapter, the switch for the TRANSPORTCONFIGFILE parameter is corrected to -y.
• Metadata requests for C Kafka and RabbitMQ pubsub transport types now complete successfully before calling the start() method.
• An intermittent crash in retention tracking that occurred while processing an empty event block is fixed.
• The connector and adapter password decryption failure on Microsoft Windows is fixed.
• A failover that occurs when the first message that a standby server receives after setting the last message ID has the ID equal to that last ID plus 1 is fixed.
• The crash that occurred when the parent window to a join window is replaced dynamically via a REST call is fixed.

Click the Hot Fix tab in this note to access the hot fix for this issue.

Operating System and Release Information

An update for this issue is available for SAS Event Stream Processing 5.1. For instructions on how to access and apply this software update see the SAS Event Stream Processing 5.1 Deployment Guide links on