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Qlik Replicate: Log Stream Warning Audit files 1-287 in sub stream 20231031103345001174 are missing

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Qlik Replicate: Log Stream Warning Audit files 1-287 in sub stream 20231031103345001174 are missing

Last Update:

Feb 29, 2024 6:39:42 AM

Updated By:

Sonja_Bauernfeind

Created date:

Feb 28, 2024 4:18:52 PM

Log Stream warning messages will appear for the child log stream task if it is started with advanced run options from a timestamp or source position when some of the previous log stream staging files have already been purged based on log stream retention settings.

Example of the warning:

Audit files 1-287 in sub stream 20231031103345001174 are missing

This warning does not mean that the replication of data from the chosen start point is missing data. It is a warning that older log stream data files no longer exist. This warning can be ignored.

Starting from a source position or timestamp where log stream data files no longer exist will result in the task failing and providing the following error indicating the earliest timestamp you may start from.

Stream component 'st_0_SQL Server Staging' terminated
Stream component failed at subtask 0, component st_0_SQL Server Staging
Error executing command
Cannot start processing from timestamp '2021-09-15 10:47:37.000000', the logstream only contains records with timestamp greater than or equal to '2023-10-24 10:48:13.754300'

Log Stream Failure.png

 

Resolution

The log stream parent and child task will need to be started to recapture log stream data files if you wish to start from a timestamp where log stream files do not exist. Errors will be received if the task was started from a timeframe where the data files do not exist. The log warning is not an indication of missing data and the task will run with no issues.

 

Environment

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Last update:
‎2024-02-29 06:39 AM
Updated by: