apache/hadoop · error · IOException

Parent path not specified.

Error message

Parent path not specified.

What it means

Error "Parent path not specified." thrown in apache/hadoop.

Source

Thrown at hadoop-tools/hadoop-archives/src/main/java/org/apache/hadoop/tools/HadoopArchives.java:856

      if (commandLine.hasOption(HELP)) {
        printUsage(options, true);
        return 0;
      }
      if (!commandLine.hasOption(ARCHIVE_NAME)) {
        printUsage(options, false);
        throw new IOException("Archive Name not specified.");
      }
      String archiveName = commandLine.getOptionValue(ARCHIVE_NAME);
      if (!checkValidName(archiveName)) {
        printUsage(options, false);
        throw new IOException("Invalid name for archives. " + archiveName);
      }
      //check to see if relative parent has been provided or not
      //this is a required parameter. 
      if (!commandLine.hasOption(PARENT_PATH)) {
        printUsage(options, false);
        throw new IOException("Parent path not specified.");
      }
      Path parentPath = new Path(commandLine.getOptionValue(PARENT_PATH));
      if (!parentPath.isAbsolute()) {
        parentPath = parentPath.getFileSystem(getConf()).makeQualified(
            parentPath);
      }

      if (commandLine.hasOption(REPLICATION)) {
        repl = Short.parseShort(commandLine.getOptionValue(REPLICATION));
      }
      // Remaining args
      args = commandLine.getArgs();
      List<Path> srcPaths = new ArrayList<Path>();
      Path destPath = null;
      //read the rest of the paths
      for (int i = 0; i < args.length; i++) {
        if (i == (args.length - 1)) {
          destPath = new Path(args[i]);

View on GitHub (pinned to 2add963021)

Solutions

1. Pass -p <parentPath> specifying the common parent of the source paths to archive.

When it happens

Trigger: Thrown at hadoop-tools/hadoop-archives/src/main/java/org/apache/hadoop/tools/HadoopArchives.java:856 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of apache/hadoop@2add963021 (2026-08-22). Data as JSON: /api/errors/0aafade454bad23c. Report an issue: GitHub.