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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-17262) Spark SizeEstimator does not ignore transient fields in java classes when calculates class size
Date Fri, 26 Aug 2016 15:20:20 GMT

    [ https://issues.apache.org/jira/browse/SPARK-17262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15439250#comment-15439250
] 

Sean Owen commented on SPARK-17262:
-----------------------------------

Are you saying that it's not necessary to load anything about a field whose value is null?
that's true, but it already does not investigate such fields. This is orthogonal to being
a transient field, which only means "isn't serialized by Java's default serialization mechanism."

> Spark SizeEstimator does not ignore transient fields in java classes when calculates
class size
> -----------------------------------------------------------------------------------------------
>
>                 Key: SPARK-17262
>                 URL: https://issues.apache.org/jira/browse/SPARK-17262
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.6.2, 2.0.0
>            Reporter: George Shuklin
>            Priority: Minor
>




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