apache/hadoop · error · IOException

Found no satisfactory file in {}

Error message

Found no satisfactory file in {}

What it means

Error "Found no satisfactory file in {}" thrown in apache/hadoop.

Source

Thrown at hadoop-tools/hadoop-gridmix/src/main/java/org/apache/hadoop/mapred/gridmix/FilePool.java:104

    updateLock.readLock().lock();
    try {
      return root.selectFiles(minSize, files);
    } finally {
      updateLock.readLock().unlock();
    }
  }

  /**
   * (Re)generate cache of input FileStatus objects.
   */
  public void refresh() throws IOException {
    updateLock.writeLock().lock();
    try {
      root = new InnerDesc(fs, fs.getFileStatus(path),
        new MinFileFilter(conf.getLong(GRIDMIX_MIN_FILE, 128 * 1024 * 1024),
                          conf.getLong(GRIDMIX_MAX_TOTAL, 100L * (1L << 40))));
      if (0 == root.getSize()) {
        throw new IOException("Found no satisfactory file in " + path);
      }
    } finally {
      updateLock.writeLock().unlock();
    }
  }

  /**
   * Get a set of locations for the given file.
   */
  public BlockLocation[] locationsFor(FileStatus stat, long start, long len)
      throws IOException {
    // TODO cache
    return fs.getFileBlockLocations(stat, start, len);
  }

  static abstract class Node {

    protected final static Random rand = new Random();

View on GitHub (pinned to 2add963021)

Solutions

1. Add files of the required size to the Gridmix input directory or relax the input size requirements in the trace.

When it happens

Trigger: Gridmix FilePool cannot find an input file of the requested size in the given input directory, so a task's input split cannot be emulated.

Common situations: See trigger scenarios.

AI-assisted analysis of apache/hadoop@2add963021 (2026-08-22). Data as JSON: /api/errors/023a989338b485b7. Report an issue: GitHub.