[
https://issues.apache.org/jira/browse/SPARK-16131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Prajwal Tuladhar updated SPARK-16131:
-------------------------------------
Description:
Update
[1]
https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/internal/Logging.scala#L44-L50
This can be written as:
{code}
@transient private lazy val log_ : Logger = {
initializeLogIfNecessary(false)
LoggerFactory.getLogger(logName)
}
{code}
was:
The way log instance inside Logger trait is current being initialized doesn't
seem to be thread safe [1]. Current implementation only guarantees
initializeLogIfNecessary() is initialized in lazy.
[1]
https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/internal/Logging.scala#L44-L50
This can be written as:
{code}
@transient private lazy val log_ : Logger = {
initializeLogIfNecessary(false)
LoggerFactory.getLogger(logName)
}
{code}
> initialize internal logger lazily instead of manual null check
> --------------------------------------------------------------
>
> Key: SPARK-16131
> URL: https://issues.apache.org/jira/browse/SPARK-16131
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Prajwal Tuladhar
> Priority: Minor
>
> Update
> [1]
> https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/internal/Logging.scala#L44-L50
> This can be written as:
> {code}
> @transient private lazy val log_ : Logger = {
> initializeLogIfNecessary(false)
> LoggerFactory.getLogger(logName)
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
