MrNeocore opened a new issue #7077: URL: https://github.com/apache/incubator-pinot/issues/7077
Following Slack discussion: https://apache-pinot.slack.com/archives/C011C9JHN7R/p1624260346227200 After adding a new INT column on a REALTIME table via updating its schema file and calling the CLI `AddTable` command - the schema is correctly updated but querying the table results in the following error : ``` [ { "errorCode": 500, "message": "MergeResponseError:\nData schema mismatch between merged block: [communityId(STRING),documentId(STRING),eventTimeString(STRING),eventType(STRING),hoverDuration(INT),ibcustomer(STRING),origin(STRING),projectId(STRING),selectionId(STRING),timeString(STRING),userId(STRING)] and block to merge: [communityId(STRING),documentId(STRING),eventTimeString(STRING),eventType(STRING),ibcustomer(STRING),origin(STRING),projectId(STRING),selectionId(STRING),timeString(STRING),userId(STRING)], drop block to merge" } ] ``` _Additional context:_ - Column was first added as Dimension, then changed to Metric - The newly added field come from a JSON sub document, and is parsed via `ingestionConfig.transformConfig` with defaut value (-1). @xiangfu0 Suggested to restart the REALTIME servers - but any non "operational" and downtime-less solutions would be ideal if possible :) -- 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]
