Maplejw edited a comment on issue #9868: URL: https://github.com/apache/druid/issues/9868#issuecomment-628355547
> Hi @Maplejw > When you disable a datasource, by default Druid will first marks segments as unused and then in the next operation cycle of Coordinator(>= P1M by default), the disable segments will be unloaded from historical nodes. Similar process for (re-)enabling datasource. > Also in your case, can check if segments are marked as used in table `druid_segments` after enabling. > See https://druid.apache.org/docs/latest/configuration/index.html#coordinator-operation for details. First thanks your answer. As you say,it means I (re-)enable datasource, Druid will first marks segments used,and next operation cycle of Coordinator( >= P1M by default),the segments will be loaded in historical nodes? And I query the table <code>druid_segments</code>,The value of used is 0 not 1. So segments are marked as unused. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
