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Andrew Ash commented on SPARK-2078: ----------------------------------- https://github.com/apache/spark/pull/1018 > Use ISO8601 date formats in logging > ----------------------------------- > > Key: SPARK-2078 > URL: https://issues.apache.org/jira/browse/SPARK-2078 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.0.0 > Reporter: Andrew Ash > > Currently, logging has 2 digit years and doesn't include milliseconds in > logging timestamps. > Use ISO8601 date formats instead of the current custom formats. > There is some precedent here for ISO8601 format -- it's what [Hadoop > uses|https://github.com/apache/hadoop-common/blob/d92a8a29978e35ed36c4d4721a21c356c1ff1d4d/hadoop-common-project/hadoop-minikdc/src/main/resources/log4j.properties] -- This message was sent by Atlassian JIRA (v6.2#6252)