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ClickHouse · Data and observabilitySep 24, 2026, 08:31 UTC

Some ClickPipes CDC pipes paused and can't be resumed

MinorNot disclosedUpdated 7h ago
Sep 24, 08:31 UTCSep 24, 09:05 UTC
Duration
33m
Impact
Minor
Root cause
Not disclosed
ClickHouse, 90 days
18 incidents
Affected
Not listed by the vendor.
Status page

Final update

All stuck pipes were resumed. ClickHouse team will continue monitoring and identifying the root cause to prevent similar issues in future.

Timeline

  1. Resolved · Sep 24, 09:05 UTC
    All stuck pipes were resumed. ClickHouse team will continue monitoring and identifying the root cause to prevent similar issues in future.
  2. Monitoring · Sep 24, 09:01 UTC
    All regions recovered except us-east-1 region. It is also progressing and expected to be remediated soon.
  3. Monitoring · Sep 24, 08:46 UTC
    We are seeing signs of improvements in most regions and pipes are resumed.
  4. Investigating · Sep 24, 08:35 UTC
    The issue happened during planned maintenance. ClickHouse team is applying a remediation to resume paused pipes.
  5. Investigating · Sep 24, 08:31 UTC
    We are aware about an issue where CDC ClickPipes were paused and can't be operated via API. ClickHouse team is investigating the issue. The issue affects subset of customers.

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Full history

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