WangTaoTheTonic created SPARK-3565:
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Summary: make code consistent with document
Key: SPARK-3565
URL: https://issues.apache.org/jira/browse/SPARK-3565
Project: Spark
Issue Type: Bug
Components: core
Reporter: WangTaoTheTonic
Priority: Minor
The configuration item represent "Default number of retries in binding to a
port" in code is "spark.ports.maxRetries" while "spark.port.maxRetries" in
document configuration.md. We need to make them consistent.
In org.apache.spark.util.Utils.scala:
/**
* Default number of retries in binding to a port.
*/
val portMaxRetries: Int = {
if (sys.props.contains("spark.testing")) {
// Set a higher number of retries for tests...
sys.props.get("spark.port.maxRetries").map(_.toInt).getOrElse(100)
} else {
Option(SparkEnv.get)
.flatMap(_.conf.getOption("spark.port.maxRetries"))
.map(_.toInt)
.getOrElse(16)
}
}
In configuration.md:
<tr>
<td><code>spark.port.maxRetries</code></td>
<td>16</td>
<td>
Maximum number of retries when binding to a port before giving up.
</td>
</tr>
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