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https://issues.apache.org/jira/browse/SPARK-9249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640111#comment-14640111
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Apache Spark commented on SPARK-9249:
-------------------------------------
User 'yu-iskw' has created a pull request for this issue:
https://github.com/apache/spark/pull/7640
> local variable assigned but may not be used
> -------------------------------------------
>
> Key: SPARK-9249
> URL: https://issues.apache.org/jira/browse/SPARK-9249
> Project: Spark
> Issue Type: Sub-task
> Components: SparkR
> Reporter: Yu Ishikawa
> Priority: Minor
>
> local variable assigned but may not be used
> For example:
> {noformat}
> R/deserialize.R:105:3: warning: local variable ‘data’ assigned but may not be
> used
> data <- readBin(con, raw(), as.integer(dataLen), endian = "big")
> ^~~~
> R/deserialize.R:109:3: warning: local variable ‘data’ assigned but may not be
> used
> data <- readBin(con, raw(), as.integer(dataLen), endian = "big")
> ^~~~
> {noformat}
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