Creates a source stage that reads the processing progress for sourceLogId
from targetLog
.
Creates a source stage that reads the processing progress for sourceLogId
from targetLog
. The source completes
after emission of the processing progress value or fails if the progress value could not be read. Behavior of the
progress source can be configured with:
eventuate.log.read-timeout
. Timeout for reading a processing progress value from the event log. A read timeout
or another read failure causes this stage to fail.