apache/hadoop · error · NullResourceSkylineException

ResourceSkylines for ${recurrenceId} is null, please try aga

Error message

ResourceSkylines for ${recurrenceId} is null, please try again by specifying valid ResourceSkylines.

What it means

Error "ResourceSkylines for ${recurrenceId} is null, please try again by specifying valid ResourceSkylines." thrown in apache/hadoop.

Source

Thrown at hadoop-tools/hadoop-resourceestimator/src/main/java/org/apache/hadoop/resourceestimator/skylinestore/validator/SkylineStoreValidator.java:96

  /**
   * Check if recurrenceId is <em>null</em> or resourceSkylines is
   * <em>null</em>.
   *
   * @param recurrenceId     the id of the recurring pipeline job.
   * @param resourceSkylines the list of {@link ResourceSkyline}s to be added.
   * @throws SkylineStoreException if input parameters are invalid.
   */
  public final void validate(final RecurrenceId recurrenceId,
      final List<ResourceSkyline> resourceSkylines)
      throws SkylineStoreException {
    validate(recurrenceId);
    if (resourceSkylines == null) {
      StringBuilder sb = new StringBuilder();
      sb.append("ResourceSkylines for " + recurrenceId
          + " is null, please try again by "
          + "specifying valid ResourceSkylines.");
      LOGGER.error(sb.toString());
      throw new NullResourceSkylineException(sb.toString());
    }
  }

  /**
   * Check if pipelineId is <em>null</em> or resourceOverTime is <em>null</em>.
   *
   * @param pipelineId       the id of the recurring pipeline.
   * @param resourceOverTime predicted {@code Resource} allocation to be added.
   * @throws SkylineStoreException if input parameters are invalid.
   */
  public final void validate(final String pipelineId,
      final RLESparseResourceAllocation resourceOverTime)
      throws SkylineStoreException {
    validate(pipelineId);
    if (resourceOverTime == null) {
      StringBuilder sb = new StringBuilder();
      sb.append("Resource allocation for " + pipelineId + " is null.");
      LOGGER.error(sb.toString());

View on GitHub (pinned to 2add963021)

Solutions

1. Supply a non-null ResourceSkylines object for the recurrence id before calling the store.

When it happens

Trigger: A skyline store operation is invoked with null resource skylines for the given recurrence id, failing validation.

Common situations: See trigger scenarios.

AI-assisted analysis of apache/hadoop@2add963021 (2026-08-22). Data as JSON: /api/errors/c43448a0cec8be52. Report an issue: GitHub.