Details
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Bug
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Resolution: Fixed
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Test Blocker
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None
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DOC-2021-Mar14-S5, DOC-2021-Mar28-S6, DOC-2021-Apr11-S7, DOC-2021-Apr25-S8, DOC-2021-May09-S9, DOC-2021-May23-S10, DOC-2021-Jun06-S11, DOC-2021-Jun20-S12, DOC-2021-Jul04-S13, DOC-2021-Jul18-S14, DOC-2021-Aug01-S15, SDK34: CB++, OBO, Connect Prep, DOC-2021-Aug15-S16
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1
Description
the description here, is unclear.
https://docs.couchbase.com/kafka-connector/current/source-configuration-options.html#couchbase.persistence.polling.interval
couchbase.persistence.polling.interval
How frequently to poll Couchbase Server to see which changes are ready to be published. Specify 0 to disable polling, or an integer followed by a time qualifier (example: 100ms)
if the parameter is set to 0, the changes will be published from memory (without waiting for persistence), and anything above 0, the changes has to persist first on disk before the changes could be visible to the connector, the interval is how frequent the connector will be polling for the changes.
in fact 0 and above 0, has two different behaviours.
0= Changes published immediately from memory (as the DCP event occurred)
>0 = Changes are waited to be persisted, the number is the frequency of polling.
Reporter: Roi Katz
E-mail: roi.katz@Couchbase.com