[ https://issues.apache.org/jira/browse/SPARK-4071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or updated SPARK-4071: ----------------------------- Description: In tests, we may want to have BlockManagers of size < 1MB (spark.storage.unrollMemoryThreshold). However, these BlockManagers are useless because we can't unroll anything in them ever. At the very least we need to log a warning. (was: In tests, we may want to have BlockManagers of size < 1MB (spark.storage.unrollMemoryThreshold). However, these BlockManagers are useless because we can't unroll anything in them ever.) > Unroll fails silently if BlockManager size is small > --------------------------------------------------- > > Key: SPARK-4071 > URL: https://issues.apache.org/jira/browse/SPARK-4071 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.1.0 > Reporter: Andrew Or > Assignee: Andrew Or > > In tests, we may want to have BlockManagers of size < 1MB > (spark.storage.unrollMemoryThreshold). However, these BlockManagers are > useless because we can't unroll anything in them ever. At the very least we > need to log a warning. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org