fengsen-neu opened a new issue #3909: URL: https://github.com/apache/iceberg/issues/3909
When we use spark action rewriteDataFiles on v2 table, we will also merge equality_delete file with data file. The equality_delete file will merge with all data file that sequence num less than it, this will cause spark executor memory GC frequently, and cause 'connection reset by peer' , ' hearbeat timeout' error during rewriteDataFiles. How could we limit the jvm using memory when rewriteDataFiles with equality_delete file compations? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
