Izek Greenfield created SPARK-36329:
---------------------------------------
Summary: show api of Dataset should get as input the output method
Key: SPARK-36329
URL: https://issues.apache.org/jira/browse/SPARK-36329
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.1.2
Reporter: Izek Greenfield
For now show is:
{code:scala}
def show(numRows: Int, truncate: Boolean): Unit = if (truncate) {
println(showString(numRows, truncate = 20))
} else {
println(showString(numRows, truncate = 0))
}
{code}
it can be turn into:
{code:scala}
def show(numRows: Int, truncate: Boolean, out: Any => Unit = println): Unit =
if (truncate) {
out(showString(numRows, truncate = 20))
} else {
out(showString(numRows, truncate = 0))
}
{code}
so user will be able to send that to file/log...
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
