Incident Library

Contributing factor

Untested change

시험하지 않은 변경 · change-untested

1 case · 2013

Root cause Software defect
Component Elasticsearch or OpenSearchLanguage runtime settings
Symptom Data lossIntermittent timeoutsSustained high node CPUSplit brain
Organisation GitHub

Cases

  1. IL-0274 GitHub's code search Elasticsearch cluster hit near-100% CPU and rapid master elections; a restart found lost shardsGitHub · 2013

    Root cause Software defect

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