[SPARK-3565] make code consistent with document

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: Spark Core
• Assignee: Tao Wang (Inactive)
• Reporter: Tao Wang (Inactive)
• Created: 17/Sep/14 08:22
• Updated: 18/Sep/14 05:00
• Resolved: 18/Sep/14 05:00

Description

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 =
  Unknown macro: { 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>

Issue Links

• links to: [Github] Pull Request #2427 (WangTaoTheTonic)