Split incident

File Store Expression Degraded : Returning Null

Resolved on September 28, 2026.

resolved Sep 29, 2026, 01:12 PM UTC

On 28th September 2026, we observed an issue with copying files from the Harness Filestore during the export step, where the files were being copied as null/empty files. As a result, all pipelines using Filestore APIs were blocked for approximately 1.5 hours. The issue was caused due to a Feature Flag rollout in Prod1 and Prod2, which was reverted once the issue was discovered. All the operations are back to normal.

Started
Sep 28, 2026, 11:30 AM UTC
Resolved
Sep 28, 2026, 11:30 AM UTC
Duration
–
Detected by Pingoru
Sep 28, 2026, 11:30 AM UTC

Update timeline

  1. resolved Sep 29, 2026, 01:12 PM UTC

    On 28th September 2026, we observed an issue with copying files from the Harness Filestore during the export step, where the files were being copied as null/empty files. As a result, all pipelines using Filestore APIs were blocked for approximately 1.5 hours. The issue was caused due to a Feature Flag rollout in Prod1 and Prod2, which was reverted once the issue was discovered. All the operations are back to normal.

Your product runs on more than Split

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →