[ZEPPELIN-5621] add configuration of tmp_path to store compiled files like scala_shell_tmp-xxx.jar

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0, 0.10.0
• Fix Version/s: 0.11.0
• Component/s: zeppelin-interpreter
• Assignee: Jeff Zhang
• Reporter: vmaster.cc
• Created: 27/Dec/21 06:28
• Updated: 02/Apr/22 12:19
• Resolved: 02/Apr/22 12:19

Description

An error occur after the interpreter is not running for a long time : FileNotFoundException: /tmp/scala_shell_tmp-xxx/scala_shell_commands.jar

 

Expected to add a configuration to store it but not the os tmp directory as follow:

/**
 * creates a temporary directory to store compiled console files
 */
private val tmpDirBase: File = {
  // get unique temporary folder:
  val abstractID: String = new AbstractID().toString
  val tmpDir: File = new File(
    System.getProperty("java.io.tmpdir"),
    "scala_shell_tmp-" + abstractID)
  if (!tmpDir.exists) {
    tmpDir.mkdir
  }
  tmpDir
}