Issues

• History writes fail after restoring history indices onto a cluster that already has its own

  untriaged
  opensearch-project/alerting#2313 · Filter by author sharathkanaka opened on Oct 22, 2026

• [BUG] Doc-level monitor loops forever deleting and recreating its query index when PUT mapping keeps failing

  untriaged
  opensearch-project/alerting#2303 · Filter by author samssh opened on Oct 14, 2026

• [BUG] Doc-level monitor percolate fails with strict_dynamic_mapping_exception when the source index has an array of objects under a dynamic: strict object

  untriaged
  opensearch-project/alerting#2299 · Filter by author rhblind opened on Oct 13, 2026
  1

• [BUG] Deleted monitors and workflows keep executing from the in-memory schedule; sweep never deschedules jobs whose document is gone

  buguntriaged
  opensearch-project/alerting#2298 · Filter by author eirsep opened on Oct 13, 2026

• [AUTOCUT] Integration Test Failed for alerting-2.19.7

  autocutuntriagedv2.19.7
  opensearch-project/alerting#2297 · Filter by author opensearch-ci-bot opened on Oct 13, 2026
  4

• [FEATURE] Record the creator of a monitor in a created_by field

  enhancementuntriaged
  opensearch-project/alerting#2293 · Filter by author vikhy-aws opened on Oct 8, 2026

• [BUG] auto_expand_replicas: "1-20" hard-coded on alerting system indices overrides index templates and causes excessive replicas / yellow clusters

  buguntriaged
  opensearch-project/alerting#2285 · Filter by author spapadop opened on Oct 1, 2026
  1

• [FEATURE] Store the execution period (period_start/period_end) on alerts

  untriaged
  opensearch-project/alerting#2260 · Filter by author DdangJin opened on Sep 26, 2026

• [BUG] docsSizeOfBatchInBytes is shared across concurrent doc-level monitor fan-out executions, making the percolate memory limit unreliable

  buguntriaged
  opensearch-project/alerting#2245 · Filter by author riysaxen-amzn opened on Sep 24, 2026

• [RELEASE] Release version 3.10.0

  untriaged
  opensearch-project/alerting#2238 · Filter by author opensearch-ci-bot opened on Sep 22, 2026

• [BUG] Doc-level monitor with multiple triggers generates duplicate findings per matched document

  buguntriaged
  opensearch-project/alerting#2222 · Filter by author carmeroa opened on Aug 25, 2026

• fix: ClassCastException when updating doc_level_monitor with absent last_run_context in stored metadata

  untriaged
  opensearch-project/alerting#2220 · Filter by author thecodingshrimp opened on Aug 21, 2026

• [AUTOCUT] Integration Test Failed for alerting-3.9.0

  autocutuntriagedv3.9.0
  opensearch-project/alerting#2217 · Filter by author opensearch-ci-bot opened on Aug 20, 2026
  15

• [RELEASE] Release version 3.9.0

  untriaged
  opensearch-project/alerting#2214 · Filter by author opensearch-ci-bot opened on Aug 8, 2026

• [AUTOCUT] Integration Test Failed for alerting-3.8.0

  autocutuntriagedv3.8.0
  opensearch-project/alerting#2199 · Filter by author opensearch-ci-bot opened on Jul 28, 2026
  2

• [AUTOCUT] Integration Test Failed for alerting-2.19.6

  autocutuntriagedv2.19.6
  opensearch-project/alerting#2187 · Filter by author opensearch-ci-bot opened on Jun 30, 2026
  3

• [RELEASE] Release version 3.8.0

  releasev3.8.0
  opensearch-project/alerting#2186 · Filter by author opensearch-ci-bot opened on Jun 30, 2026
  1

• [BUG] PPL Monitor fails with ReceiveTimeoutTransportException (~60s) when scheduled but succeeds when executed manually

  bug
  opensearch-project/alerting#2190 · Filter by author c0depirate69 opened on Jun 29, 2026
  5

• [BUG] Detector creation fails when source index contains a top-level query object field (OCSF DNS Activity collision with percolator reserved field)

  buguntriaged
  opensearch-project/alerting#2173 · Filter by author jmsusanto opened on Jun 4, 2026

• [BUG] Doc-level monitor upsertQueryIndex fails with HTTP 500 when source index contains alias-type fields

  untriaged
  opensearch-project/alerting#2157 · Filter by author thecodingshrimp opened on May 23, 2026
  1

• [BUG] DocLevelMonitorQueries: inverted condition causes query index to be deleted and recreated on every monitor execution

  opensearch-project/alerting#2153 · Filter by author thecodingshrimp opened on May 21, 2026

• [BUG] Doc-level monitor action templates cannot reliably access the original matched document for notifications on routed indices

  bug
  opensearch-project/alerting#2149 · Filter by author carmeroa opened on May 20, 2026
  1

• [BUG] Workflow Validation Fails for Detectors with More Than 10 Rules

  bug
  opensearch-project/alerting#2144 · Filter by author thecodingshrimp opened on May 18, 2026
  1

• [FEATURE] Isolate the monitors, channels and recipient groups in OpenSearch

  enhancement
  opensearch-project/alerting#2140 · Filter by author oneforu2k9 opened on May 12, 2026
  2

• PPL Alerting pulls entire SQL Plugin dependency

  enhancement
  opensearch-project/alerting#2133 · Filter by author toepkerd opened on May 10, 2026
  1