10.x

Issues

• SOLR-18320: Use Configsets V2 API instead of direct ZooKeeper access in bin/solr create

  cat:clitests
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  apache/solr#4672·epugh opened Jul 26, 2026 · Updated Sep 27, 2026
  27

• SOLR-18330: RTG requests to TLOG can short-circuit

  cat:searchmodule:opentelemetrytests
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  apache/solr#4697·dsmiley opened Aug 3, 2026 · Updated Sep 6, 2026
  8

• SOLR-17864: Provide backwards support for "<str name="hideStackTrace">${solr.hideStackTrace:false}</str>"

  cat:schemaclient:solrjdocumentationjetty-servertests
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  apache/solr#4893·epugh opened Sep 9, 2026 · Updated Sep 25, 2026
  11

• SOLR-18439: v2 APIs use 200 on success and 500 with a error.msg key

  tests
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  apache/solr#4899·epugh opened Sep 10, 2026 · Updated Sep 24, 2026
  2

• SOLR-18301 overseer election does not converge

  cat:cloudtest-frameworktests
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  apache/solr#4625·kotman12 opened Jul 8, 2026 · Updated Sep 23, 2026
  10

• Scope ExecutorUtil.isSolrServerThread() to Solr-originated work and propagate by inheritance

  client:solrjdocumentationjetty-servertests
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  apache/solr#4933·dsmiley opened Sep 22, 2026 · Updated Sep 25, 2026·Draft
  4

• SOLR-18124: Trace RecoveryStrategy with a span and phase events

  cat:cloud
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  apache/solr#4961·dsmiley opened Sep 29, 2026 · Updated Sep 29, 2026
  1

• SOLR-18124: Add tracing spans for UpdateLog replay

  cat:index
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  apache/solr#4962·dsmiley opened Sep 29, 2026 · Updated Sep 29, 2026
  3

• SOLR-18124: Trace index replication with a span

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  apache/solr#4963·dsmiley opened Sep 29, 2026 · Updated Sep 29, 2026
  1

• SOLR-18277: Restore parent shard state on failed split

  cat:apicat:cloudtests
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  apache/solr#4959·nick-boss-tech opened Sep 29, 2026 · Updated Oct 5, 2026
  9

• SOLR-18455: Update documentation.

  documentationno-changelog
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  apache/solr#4972·sigram opened Sep 30, 2026 · Updated Oct 4, 2026

• SOLR-18487: Fix NPE For specific Jersey endpoints

  cat:apicat:cloud
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  apache/solr#4973·HoustonPutman opened Sep 30, 2026 · Updated Oct 2, 2026
  7

• Update all non-major dependencies (branch_9x)

  dependenciesexempt-staletool:build
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  apache/solr#4976·solrbot opened Oct 1, 2026 · Updated Oct 4, 2026
  1

• Update Web server stack

  admin-uicat:apiclient:solrjdependenciesdocumentationexempt-stalemodule:clusteringmodule:cross-dcmodule:cuvsmodule:extractionmodule:gcs-repositorymodule:jwt-authmodule:langidmodule:language-modelsmodule:ltrmodule:opentelemetrymodule:s3-repositorymodule:scriptingmodule:sqltest-frameworktool:build
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  apache/solr#4982·solrbot opened Oct 1, 2026 · Updated Oct 4, 2026

• Update ZooKeeper & Curator to v3.9.6

  admin-uicat:apiclient:solrjdependenciesdocumentationexempt-stalemodule:clusteringmodule:cross-dcmodule:cuvsmodule:extractionmodule:gcs-repositorymodule:jwt-authmodule:langidmodule:language-modelsmodule:ltrmodule:opentelemetrymodule:s3-repositorymodule:scriptingmodule:sqltest-frameworktool:build
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  apache/solr#4983·solrbot opened Oct 1, 2026 · Updated Oct 4, 2026
  3

• Update AWS SDK to v2.55.7 (branch_9x)

  dependenciesexempt-stale
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  apache/solr#4985·solrbot opened Oct 1, 2026 · Updated Oct 4, 2026
  3

• Update Telemetry (OpenTelemetry & Prometheus) (branch_9x)

  dependenciesexempt-stale
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  apache/solr#4988·solrbot opened Oct 1, 2026 · Updated Oct 4, 2026
  2

• SOLR-18480 prevent TLOG+PULL leader election stall by aborting fetcher

  cat:cloudclient:solrjtest-frameworktests
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  apache/solr#4974·kotman12 opened Sep 30, 2026 · Updated Oct 1, 2026
  10

• SOLR-17432: Allow OTel Java Agent

  cat:clouddocumentationexempt-stalemodule:opentelemetrystaletest-frameworktests
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  apache/solr#2687·dsmiley opened Sep 2, 2024 · Updated Oct 3, 2026
  44