APAR status
Closed as program error.
Error description
Because unnecessary Redis clients are created during the IBM Application Engine readiness probe, the maximum number of Redis clients allowed might be reached, causing Application Engine to restart. The following is an example of error you might see in the Application Engine log before the Application Engine restarts: {"level":50,"time":1607958188317,"pid":42,"hostname":"icp4adeplo y-workspace-aae-ae-deployment-79b5dcbcf4-nwmbr","file":"server", "msg":"readinessProbeAbortError: Ready check failed: Redis connection lost and command aborted. It might have been processed.","v":1} {"level":50,"time":1607958188540,"pid":42,"hostname":"icp4adeplo y-workspace-aae-ae-deployment-79b5dcbcf4-nwmbr","file":"server", "msg":"readinessProbeReplyError: ERR max number of clients reached","v":1} PRODUCTS AFFECTED IBM Cloud Pak for Automation - Business Automation Application IBM Cloud Pak for Automation - Business Automation Studio
Local fix
Problem summary
No additional information is available.
Problem conclusion
A fix is available or will be available that ensures the Application Engine readiness probe doesn't create unnecessary Redis clients.
Temporary fix
Comments
APAR Information
APAR number
JR63170
Reported component name
CLOUD PAK FOR A
Reported component ID
5737I2300
Reported release
K00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-01-07
Closed date
2021-01-13
Last modified date
2021-01-13
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
CLOUD PAK FOR A
Fixed component ID
5737I2300
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSBYVB","label":"IBM Cloud Pak for Business Automation"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"K00","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
11 March 2022