ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืื ืฉื™ื ืจื‘ื™ื ื ืื‘ืงื™ื ืขื Elasticsearch. ืื‘ืœ ืžื” ืงื•ืจื” ื›ืฉืจื•ืฆื™ื ืœื”ืฉืชืžืฉ ื‘ื• ืœืื—ืกื•ืŸ ื™ื•ืžื ื™ื "ื‘ื ืคื— ื’ื“ื•ืœ ื‘ืžื™ื•ื—ื“"? ื•ื”ืื ื–ื” ื’ื ืœื ื›ื•ืื‘ ืœื—ื•ื•ืช ืืช ื”ื›ื™ืฉืœื•ืŸ ืฉืœ ื›ืœ ืื—ื“ ืžื›ืžื” ืžืจื›ื–ื™ ื ืชื•ื ื™ื? ืื™ื–ื” ืกื•ื’ ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจื” ื›ื“ืื™ ืœืขืฉื•ืช, ื•ื‘ืื™ืœื• ืžืœื›ื•ื“ื•ืช ืชื™ืชืงืœื•?

ืื ื—ื ื• ื‘-Odnoklassniki ื”ื—ืœื˜ื ื• ืœื”ืฉืชืžืฉ ื‘- elasticsearch ื›ื“ื™ ืœืคืชื•ืจ ืืช ืกื•ื’ื™ื™ืช ื ื™ื”ื•ืœ ื”ื™ื•ืžื ื™ื, ื•ืขื›ืฉื™ื• ืื ื—ื ื• ื—ื•ืœืงื™ื ืืช ื”ื ื™ืกื™ื•ืŸ ืฉืœื ื• ืขื Habr: ื’ื ืœื’ื‘ื™ ืืจื›ื™ื˜ืงื˜ื•ืจื” ื•ื’ื ืœื’ื‘ื™ ืžืœื›ื•ื“ื•ืช.

ืื ื™ ืคื™ื•ื˜ืจ ื–ื™ื™ืฆื‘, ืื ื™ ืขื•ื‘ื“ ื›ืžื ื”ืœ ืžืขืจื›ืช ื‘- Odnoklassniki. ืœืคื ื™ ื›ืŸ, ื”ื™ื™ืชื™ ื’ื ืžื ื”ืœ, ืขื‘ื“ืชื™ ืขื Manticore Search, Sphinx search, Elasticsearch. ืื•ืœื™, ืื ื™ื•ืคื™ืข ื—ื™ืคื•ืฉ ื ื•ืกืฃ, ื›ื ืจืื” ืฉื’ื ืื ื™ ืืขื‘ื•ื“ ืื™ืชื•. ืื ื™ ื’ื ืžืฉืชืชืฃ ื‘ืžืกืคืจ ืคืจื•ื™ืงื˜ื™ื ื‘ืงื•ื“ ืคืชื•ื— ื‘ื”ืชื ื“ื‘ื•ืช.

ื›ืฉื”ื’ืขืชื™ ืœืื•ื“ื ื•ืงืœืกื ื™ืงื™, ืืžืจืชื™ ื‘ืคื–ื™ื–ื•ืช ื‘ืจืื™ื•ืŸ ืฉืื ื™ ื™ื›ื•ืœ ืœืขื‘ื•ื“ ืขื Elasticsearch. ืœืื—ืจ ืฉื”ื‘ื ืชื™ ืืช ื–ื” ื•ื”ืฉืœืžืชื™ ื›ืžื” ืžืฉื™ืžื•ืช ืคืฉื•ื˜ื•ืช, ืงื™ื‘ืœืชื™ ืืช ื”ืžืฉื™ืžื” ื”ื’ื“ื•ืœื” ืฉืœ ืจืคื•ืจืžื” ื‘ืžืขืจื›ืช ื ื™ื”ื•ืœ ื”ื™ื•ืžื ื™ื ืฉื”ื™ื™ืชื” ืงื™ื™ืžืช ื‘ืื•ืชื” ืชืงื•ืคื”.

ื“ืจื™ืฉื•ืช

ื“ืจื™ืฉื•ืช ื”ืžืขืจื›ืช ื ื•ืกื—ื• ื›ืš:

  • Graylog ื”ื™ื” ืืžื•ืจ ืœืฉืžืฉ ื›-frontend. ืžื›ื™ื•ื•ืŸ ืฉืœื—ื‘ืจื” ื›ื‘ืจ ื”ื™ื” ื ื™ืกื™ื•ืŸ ื‘ืฉื™ืžื•ืฉ ื‘ืžื•ืฆืจ ื–ื”, ื”ืžืชื›ื ืชื™ื ื•ื”ื‘ื•ื“ืงื™ื ื™ื“ืขื• ื–ืืช, ื”ื•ื ื”ื™ื” ืžื•ื›ืจ ื•ื ื•ื— ืœื”ื.
  • ื ืคื— ื ืชื•ื ื™ื: ื‘ืžืžื•ืฆืข 50-80 ืืœืฃ ื”ื•ื“ืขื•ืช ื‘ืฉื ื™ื™ื”, ืื‘ืœ ืื ืžืฉื”ื• ื ืฉื‘ืจ, ืื– ื”ืชืขื‘ื•ืจื” ืœื ืžื•ื’ื‘ืœืช ื‘ืฉื•ื ื“ื‘ืจ, ื”ื™ื ื™ื›ื•ืœื” ืœื”ื™ื•ืช 2-3 ืžื™ืœื™ื•ืŸ ืฉื•ืจื•ืช ื‘ืฉื ื™ื™ื”
  • ืœืื—ืจ ืฉื“ื ื• ืขื ืœืงื•ื—ื•ืช ื‘ื“ืจื™ืฉื•ืช ืœืžื”ื™ืจื•ืช ืขื™ื‘ื•ื“ ืฉืื™ืœืชื•ืช ื”ื—ื™ืคื•ืฉ, ื”ื‘ื ื• ืฉื”ื“ืคื•ืก ื”ืื•ืคื™ื™ื ื™ ืœืฉื™ืžื•ืฉ ื‘ืžืขืจื›ืช ื›ื–ื• ื”ื•ื ื–ื”: ืื ืฉื™ื ืžื—ืคืฉื™ื ื™ื•ืžื ื™ื ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœื”ื ื‘ื™ื•ืžื™ื™ื ื”ืื—ืจื•ื ื™ื ื•ืื™ื ื ืจื•ืฆื™ื ืœื—ื›ื•ืช ื™ื•ืชืจ ืž- ืฉื ื™ื™ื” ืœืชื•ืฆืื” ืฉืœ ืฉืื™ืœืชื” ืžื ื•ืกื—ืช.
  • ื”ืžื ื”ืœื™ื ื”ืชืขืงืฉื• ืฉื”ืžืขืจื›ืช ืชื”ื™ื” ื ื™ืชื ืช ืœื”ืจื—ื‘ื” ื‘ืงืœื•ืช ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ืžื‘ืœื™ ืœื“ืจื•ืฉ ืžื”ื ืœื”ืขืžื™ืง ื›ื™ืฆื“ ื”ื™ื ืคื•ืขืœืช.
  • ื›ืš ืฉืžืฉื™ืžืช ื”ืชื—ื–ื•ืงื” ื”ื™ื—ื™ื“ื” ืฉืžืขืจื›ื•ืช ืืœื• ื“ื•ืจืฉื•ืช ืžืขืช ืœืขืช ื”ื™ื ืฉื™ื ื•ื™ ื—ื•ืžืจื” ื›ืœืฉื”ื™.
  • ื‘ื ื•ืกืฃ, ืœืื•ื“ื ื•ืงืœืกื ื™ืงื™ ื™ืฉ ืžืกื•ืจืช ื˜ื›ื ื™ืช ืžืฆื•ื™ื ืช: ื›ืœ ืฉื™ืจื•ืช ืฉืื ื• ืžืฉื™ืงื™ื ื—ื™ื™ื‘ ืœืฉืจื•ื“ ืชืงืœื” ื‘ืžืจื›ื– ื”ื ืชื•ื ื™ื (ืคืชืื•ืžื™ืช, ืœื ืžืชื•ื›ื ื ืช ื•ืœื—ืœื•ื˜ื™ืŸ ื‘ื›ืœ ืขืช).

ื”ื“ืจื™ืฉื” ื”ืื—ืจื•ื ื” ื‘ื™ื™ืฉื•ื ื”ืคืจื•ื™ืงื˜ ื”ื–ื” ืขืœืชื” ืœื ื• ื”ื›ื™ ื”ืจื‘ื”, ืขืœื™ื” ืื“ื‘ืจ ื‘ื™ืชืจ ืคื™ืจื•ื˜.

ื™ื•ื ืจื‘ื™ืขื™

ืื ื• ืขื•ื‘ื“ื™ื ื‘ืืจื‘ืขื” ืžืจื›ื–ื™ ื ืชื•ื ื™ื, ื‘ืขื•ื“ ืฉืฆืžืชื™ ื ืชื•ื ื™ื ืฉืœ Elasticsearch ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืžืžื•ืงืžื™ื ืจืง ื‘ืฉืœื•ืฉื” (ืžืžืกืคืจ ืกื™ื‘ื•ืช ืœื ื˜ื›ื ื™ื•ืช).

ืืจื‘ืขืช ืžืจื›ื–ื™ ื”ื ืชื•ื ื™ื ื”ืœืœื• ืžื›ื™ืœื™ื ื›-18 ืืœืฃ ืžืงื•ืจื•ืช ื™ื•ืžื ื™ื ืฉื•ื ื™ื - ื—ื•ืžืจื”, ืงื•ื ื˜ื™ื™ื ืจื™ื, ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช.

ืชื›ื•ื ื” ื—ืฉื•ื‘ื”: ื”ืืฉื›ื•ืœ ืžืชื—ื™ืœ ื‘ืžื›ื•ืœื•ืช ืคื•ื“ืžืŸ ืœื ืขืœ ืžื›ื•ื ื•ืช ืคื™ื–ื™ื•ืช, ืืœื ืขืœ ืžื•ืฆืจ ืขื ืŸ ืžืฉืœื• one-cloud. ืœืžื›ื•ืœื•ืช ืžื•ื‘ื˜ื—ื•ืช 2 ืœื™ื‘ื•ืช, ื‘ื“ื•ืžื” ืœ-2.0Ghz v4, ืขื ืืคืฉืจื•ืช ืœืžื—ื–ืจ ืืช ืฉืืจ ื”ืœื™ื‘ื•ืช ืื ื”ืŸ ืœื ืคืขื™ืœื•ืช.

ื‘ืžื™ืœื™ื ืื—ืจื•ืช:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื˜ื•ืคื•ืœื•ื’ื™ื”

ื‘ืชื—ื™ืœื” ืจืื™ืชื™ ืืช ื”ืฆื•ืจื” ื”ื›ืœืœื™ืช ืฉืœ ื”ืคืชืจื•ืŸ ื›ื“ืœืงืžืŸ:

  • 3-4 VIP ืขื•ืžื“ื™ื ืžืื—ื•ืจื™ ืจืฉื•ืžืช A ืฉืœ ื“ื•ืžื™ื™ืŸ Graylog, ื–ื• ื”ื›ืชื•ื‘ืช ืฉืืœื™ื” ื ืฉืœื—ื™ื ื”ื™ื•ืžื ื™ื.
  • ื›ืœ VIP ื”ื•ื ืžืื–ืŸ LVS.
  • ืื—ืจื™ื•, ื”ื™ื•ืžื ื™ื ืขื•ื‘ืจื™ื ืœืกื•ืœืœืช Graylog, ื—ืœืง ืžื”ื ืชื•ื ื™ื ื”ื ื‘ืคื•ืจืžื˜ GELF, ื—ืœืง ื‘ืคื•ืจืžื˜ syslog.
  • ื•ืื– ื›ืœ ื–ื” ื ื›ืชื‘ ื‘ืงื‘ื•ืฆื•ืช ื’ื“ื•ืœื•ืช ืœืกื•ืœืœื” ืฉืœ ืจื›ื–ื™ Elasticsearch.
  • ื•ื”ื, ื‘ืชื•ืจื, ืฉื•ืœื—ื™ื ื‘ืงืฉื•ืช ื›ืชื™ื‘ื” ื•ืงืจื™ืื” ืœืฆืžืชื™ ื”ื ืชื•ื ื™ื ื”ืจืœื•ื•ื ื˜ื™ื™ื.

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื˜ืจืžื™ื ื•ืœื•ื’ื™ื”

ืื•ืœื™ ืœื ื›ื•ืœื ืžื‘ื™ื ื™ื ืืช ื”ื˜ืจืžื™ื ื•ืœื•ื’ื™ื” ืœืคืจื˜ื™ ืคืจื˜ื™ื, ืื– ื”ื™ื™ืชื™ ืจื•ืฆื” ืœื”ืชืขื›ื‘ ืขืœื™ื• ืžืขื˜.

ืœ- Elasticsearch ืžืกืคืจ ืกื•ื’ื™ื ืฉืœ ืฆืžืชื™ื - ืžืืกื˜ืจ, ืจื›ื–, ืฆื•ืžืช ื ืชื•ื ื™ื. ื™ืฉื ื ืฉื ื™ ืกื•ื’ื™ื ื ื•ืกืคื™ื ืขื‘ื•ืจ ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช ื™ื•ืžืŸ ืฉื•ื ื•ืช ื•ืชืงืฉื•ืจืช ื‘ื™ืŸ ืืฉื›ื•ืœื•ืช ืฉื•ื ื™ื, ืืš ื”ืฉืชืžืฉื ื• ืจืง ื‘ืืœื• ื”ืžืคื•ืจื˜ื™ื.

ืื‘
ื”ื•ื ืžืฆืœื™ืฃ ืืช ื›ืœ ื”ืฆืžืชื™ื ื”ืงื™ื™ืžื™ื ื‘ืืฉื›ื•ืœ, ืฉื•ืžืจ ืขืœ ืžืคืช ืืฉื›ื•ืœื•ืช ืขื“ื›ื ื™ืช ื•ืžืคื™ืฅ ืื•ืชื” ื‘ื™ืŸ ืฆืžืชื™ื, ืžืขื‘ื“ ืœื•ื’ื™ืงื” ืฉืœ ืื™ืจื•ืขื™ื ื•ืžื‘ืฆืข ืกื•ื’ื™ื ืฉื•ื ื™ื ืฉืœ ืชื—ื–ื•ืงื” ืจื—ื‘ื” ืฉืœ ืืฉื›ื•ืœ.

ืจื›ื–
ืžื‘ืฆืข ืžืฉื™ืžื” ืื—ืช ื‘ื•ื“ื“ืช: ืžืงื‘ืœ ื‘ืงืฉื•ืช ืงืจื™ืื” ืื• ื›ืชื™ื‘ื” ืžืœืงื•ื—ื•ืช ื•ืžื ืชื‘ ืืช ื”ืชืขื‘ื•ืจื” ื”ื–ื•. ื‘ืžืงืจื” ืฉื™ืฉ ื‘ืงืฉืช ื›ืชื™ื‘ื”, ื›ื›ืœ ื”ื ืจืื”, ื”ื•ื ื™ืฉืืœ ืืช ื”ืžืืกื˜ืจ ื‘ืื™ื–ื” ืจืกื™ืก ืฉืœ ื”ืื™ื ื“ืงืก ื”ืจืœื•ื•ื ื˜ื™ ืขืœื™ื• ืœื”ื›ื ื™ืก ืื•ืชื•, ื•ื™ืคื ื” ืืช ื”ื‘ืงืฉื” ื”ืœืื”.

ืฆื•ืžืช ื ืชื•ื ื™ื
ืžืื—ืกืŸ ื ืชื•ื ื™ื, ืžื‘ืฆืข ืฉืื™ืœืชื•ืช ื—ื™ืคื•ืฉ ื”ืžื’ื™ืขื•ืช ืžื‘ื—ื•ืฅ ื•ืžื‘ืฆืข ืคืขื•ืœื•ืช ื‘ืจืกื™ืกื™ื ื”ืžืžื•ืงืžื™ื ืขืœื™ื•.

ื’ืจื™ื™ืœื•ื’
ื–ื” ืžืฉื”ื• ื›ืžื• ืžื™ื–ื•ื’ ืฉืœ Kibana ืขื Logstash ื‘ืขืจื™ืžืช ELK. Graylog ืžืฉืœื‘ ื’ื ืžืžืฉืง ืžืฉืชืžืฉ ื•ื’ื ืฆื™ื ื•ืจ ืœืขื™ื‘ื•ื“ ื™ื•ืžื ื™ื. ืžืชื—ืช ืœืžื›ืกื” ื”ืžื ื•ืข, Graylog ืžื ื”ืœ ืืช Kafka ื•- Zookeeper, ื”ืžืกืคืงื™ื ืงื™ืฉื•ืจื™ื•ืช ืœ- Graylog ื›ืžืงื‘ืฅ. Graylog ื™ื›ื•ืœ ืœืื—ืกืŸ ื™ื•ืžื ื™ื ื‘ืžื˜ืžื•ืŸ (Kafka) ื‘ืžืงืจื” ืฉืœ Elasticsearch ืื™ื ื• ื–ืžื™ืŸ ื•ืœื—ื–ื•ืจ ืขืœ ื‘ืงืฉื•ืช ืงืจื™ืื” ื•ื›ืชื™ื‘ื” ืœื ืžื•ืฆืœื—ื•ืช, ืœืงื‘ืฅ ื•ืœืกืžืŸ ื™ื•ืžื ื™ื ื‘ื”ืชืื ืœื›ืœืœื™ื ืฉืฆื•ื™ื ื•. ื›ืžื• Logstash, ืœ- Graylog ื™ืฉ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืœืฉื™ื ื•ื™ ืฉื•ืจื•ืช ืœืคื ื™ ื›ืชื™ื‘ืชืŸ ืœ- Elasticsearch.

ื‘ื ื•ืกืฃ, ืœ-Graylog ื’ื™ืœื•ื™ ืฉื™ืจื•ืช ืžื•ื‘ื ื” ื”ืžืืคืฉืจ, ื‘ื”ืชื‘ืกืก ืขืœ ืฆื•ืžืช Elasticsearch ื–ืžื™ืŸ ืื—ื“, ืœื”ืฉื™ื’ ืืช ื›ืœ ืžืคืช ื”ืืฉื›ื•ืœื•ืช ื•ืœืกื ืŸ ืื•ืชื” ืœืคื™ ืชื’ ืกืคืฆื™ืคื™, ืžื” ืฉืžืืคืฉืจ ืœื”ืคื ื•ืช ื‘ืงืฉื•ืช ืœืงื•ื ื˜ื™ื™ื ืจื™ื ืกืคืฆื™ืคื™ื™ื.

ื—ื–ื•ืชื™ืช ื–ื” ื ืจืื” ื‘ืขืจืš ื›ืš:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื–ื”ื• ืฆื™ืœื•ื ืžืกืš ืžืžืงืจื” ืกืคืฆื™ืคื™. ื›ืืŸ ืื ื• ื‘ื•ื ื™ื ื”ื™ืกื˜ื•ื’ืจืžื” ืขืœ ืกืžืš ืฉืื™ืœืชืช ื”ื—ื™ืคื•ืฉ ื•ืžืฆื™ื’ื™ื ืฉื•ืจื•ืช ืจืœื•ื•ื ื˜ื™ื•ืช.

ืžื“ื“ื™ื

ืื ื ื—ื–ื•ืจ ืœืืจื›ื™ื˜ืงื˜ื•ืจืช ื”ืžืขืจื›ืช, ื‘ืจืฆื•ื ื™ ืœื”ืชืขื›ื‘ ื‘ื™ืชืจ ืคื™ืจื•ื˜ ืขืœ ื”ืื•ืคืŸ ืฉื‘ื• ื‘ื ื™ื ื• ืืช ืžื•ื“ืœ ื”ืื™ื ื“ืงืก ื›ืš ืฉื”ื›ืœ ื™ืขื‘ื•ื“ ื ื›ื•ืŸ.

ื‘ืชืจืฉื™ื ืœืžืขืœื”, ื–ื•ื”ื™ ื”ืจืžื” ื”ื ืžื•ื›ื” ื‘ื™ื•ืชืจ: ืฆืžืชื™ ื ืชื•ื ื™ื ืฉืœ Elasticsearch.

ืื™ื ื“ืงืก ื”ื•ื ื™ืฉื•ืช ื•ื™ืจื˜ื•ืืœื™ืช ื’ื“ื•ืœื” ื”ืžื•ืจื›ื‘ืช ืžืจืกื™ืกื™ื ืฉืœ Elasticsearch. ื›ืฉืœืขืฆืžื•, ื›ืœ ืื—ื“ ืžื”ืจืกื™ืกื™ื ื”ื•ื ืœื ื™ื•ืชืจ ืžืืฉืจ ืื™ื ื“ืงืก ืœื•ืงืŸ. ื•ื›ืœ ืื™ื ื“ืงืก ืœื•ืงืŸ, ื‘ืชื•ืจื•, ืžื•ืจื›ื‘ ืžืงื˜ืข ืื—ื“ ืื• ื™ื•ืชืจ.

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื‘ืขืช ื”ืชื›ื ื•ืŸ, ื”ื‘ื ื• ืฉื›ื“ื™ ืœืขืžื•ื“ ื‘ื“ืจื™ืฉื” ืœืžื”ื™ืจื•ืช ืงืจื™ืื” ื‘ื›ืžื•ืช ื’ื“ื•ืœื” ืฉืœ ื ืชื•ื ื™ื, ืขืœื™ื ื• "ืœืคื–ืจ" ืืช ื”ื ืชื•ื ื™ื ื”ืœืœื• ื‘ืื•ืคืŸ ืฉื•ื•ื” ืขืœ ืคื ื™ ืฆืžืชื™ ื ืชื•ื ื™ื.

ื–ื” ื”ื‘ื™ื ืœืขื•ื‘ื“ื” ืฉืžืกืคืจ ื”ืจืกื™ืกื™ื ืœืื™ื ื“ืงืก (ืขื ื”ืขืชืงื™ื) ืฆืจื™ืš ืœื”ื™ื•ืช ืฉื•ื•ื” ื‘ื”ื—ืœื˜ ืœืžืกืคืจ ืฆืžืชื™ ื”ื ืชื•ื ื™ื. ืจืืฉื™ืช, ืขืœ ืžื ืช ืœื”ื‘ื˜ื™ื— ืžืงื“ื ืฉื›ืคื•ืœ ืฉื•ื•ื” ืœืฉื ื™ื™ื (ื›ืœื•ืžืจ, ืื ื• ื™ื›ื•ืœื™ื ืœืื‘ื“ ื—ืฆื™ ืžื”ืืฉื›ื•ืœ). ื•ืฉื ื™ืช, ืขืœ ืžื ืช ืœืขื‘ื“ ื‘ืงืฉื•ืช ืงืจื™ืื” ื•ื›ืชื™ื‘ื” ืขืœ ืœืคื—ื•ืช ื—ืฆื™ ืžื”ืืฉื›ื•ืœ.

ืชื—ื™ืœื” ืงื‘ืขื ื• ืืช ื–ืžืŸ ื”ืื—ืกื•ืŸ ื›-30 ื™ื•ื.

ื ื™ืชืŸ ืœื™ื™ืฆื’ ืืช ื”ืชืคืœื’ื•ืช ื”ืจืกื™ืกื™ื ื‘ืื•ืคืŸ ื’ืจืคื™ ื‘ืื•ืคืŸ ื”ื‘ื:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื›ืœ ื”ืžืœื‘ืŸ ื”ืืคื•ืจ ื›ื”ื” ื”ื•ื ืื™ื ื“ืงืก. ื”ืจื™ื‘ื•ืข ื”ืื“ื•ื ื”ืฉืžืืœื™ ื‘ื• ื”ื•ื ื”ืจืกื™ืก ื”ืจืืฉื•ื ื™, ื”ืจืืฉื•ืŸ ื‘ืื™ื ื“ืงืก. ื•ื”ืจื™ื‘ื•ืข ื”ื›ื—ื•ืœ ื”ื•ื ืจืกื™ืก ื”ืขืชืง. ื”ื ืžืžื•ืงืžื™ื ื‘ืžืจื›ื–ื™ ื ืชื•ื ื™ื ืฉื•ื ื™ื.

ื›ืืฉืจ ืื ื• ืžื•ืกื™ืคื™ื ืจืกื™ืก ื ื•ืกืฃ, ื”ื•ื ืขื•ื‘ืจ ืœืžืจื›ื– ื”ื ืชื•ื ื™ื ื”ืฉืœื™ืฉื™. ื•ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ, ืื ื—ื ื• ืžืงื‘ืœื™ื ืืช ื”ืžื‘ื ื” ื”ื–ื”, ืฉืžืืคืฉืจ ืœืื‘ื“ DC ืžื‘ืœื™ ืœืื‘ื“ ืืช ืขืงื‘ื™ื•ืช ื”ื ืชื•ื ื™ื:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืกื™ื‘ื•ื‘ ืฉืœ ืื™ื ื“ืงืกื™ื, ื›ืœื•ืžืจ. ื™ืฆื™ืจืช ืื™ื ื“ืงืก ื—ื“ืฉ ื•ืžื—ื™ืงืช ื”ื™ืฉืŸ ื‘ื™ื•ืชืจ, ื”ืคื›ื ื• ืื•ืชื• ืœ-48 ืฉืขื•ืช (ืœืคื™ ื“ืคื•ืก ื”ืฉื™ืžื•ืฉ ื‘ืื™ื ื“ืงืก: 48 ื”ืฉืขื•ืช ื”ืื—ืจื•ื ื•ืช ื ืžืฆืื•ืช ืœืจื•ื‘ ื‘ื—ื™ืคื•ืฉื™ื).

ืžืจื•ื•ื— ืกื™ื‘ื•ื‘ื™ ืื™ื ื“ืงืก ื–ื” ื ื•ื‘ืข ืžื”ืกื™ื‘ื•ืช ื”ื‘ืื•ืช:

ื›ืืฉืจ ื‘ืงืฉืช ื—ื™ืคื•ืฉ ืžื’ื™ืขื” ืœืฆื•ืžืช ื ืชื•ื ื™ื ืกืคืฆื™ืคื™, ืื–, ืžื ืงื•ื“ืช ืžื‘ื˜ ืฉืœ ื‘ื™ืฆื•ืขื™ื, ื–ื” ืจื•ื•ื—ื™ ื™ื•ืชืจ ื›ืืฉืจ ื ืฉืืœืช ืฉืื™ืœืชื” ืฉืœ ืจืกื™ืก ืื—ื“, ืื ื’ื•ื“ืœื• ื“ื•ืžื” ืœื’ื•ื“ืœ ื”ื™ืจืš ืฉืœ ื”ืฆื•ืžืช. ื–ื” ืžืืคืฉืจ ืœืš ืœืฉืžื•ืจ ืืช ื”ื—ืœืง ื”"ื—ื" ืฉืœ ื”ืื™ื ื“ืงืก ื‘ืขืจื™ืžื” ื•ืœื’ืฉืช ืืœื™ื• ื‘ืžื”ื™ืจื•ืช. ื›ืืฉืจ ื™ืฉ ื”ืจื‘ื” "ื—ืœืงื™ื ื—ืžื™ื", ืžื”ื™ืจื•ืช ื”ื—ื™ืคื•ืฉ ื‘ืื™ื ื“ืงืก ื™ื•ืจื“ืช.

ื›ืืฉืจ ืฆื•ืžืช ืžืชื—ื™ืœ ืœื‘ืฆืข ืฉืื™ืœืชืช ื—ื™ืคื•ืฉ ืขืœ ืจืกื™ืก ืื—ื“, ื”ื•ื ืžืงืฆื” ืžืกืคืจ ืฉืจืฉื•ืจื™ื ื”ืฉื•ื•ื™ื ืœืžืกืคืจ ืœื™ื‘ื•ืช ื”ื”ื™ืœื•ื›ื™ื ืฉืœ ื”ืžื›ื•ื ื” ื”ืคื™ื–ื™ืช. ืื ืฉืื™ืœืชืช ื—ื™ืคื•ืฉ ืžืฉืคื™ืขื” ืขืœ ืžืกืคืจ ืจื‘ ืฉืœ ืจืกื™ืกื™ื, ืื–ื™ ืžืกืคืจ ื”ืฉืจืฉื•ืจื™ื ื’ื“ืœ ื‘ืื•ืคืŸ ื™ื—ืกื™. ื™ืฉ ืœื›ืš ื”ืฉืคืขื” ืฉืœื™ืœื™ืช ืขืœ ืžื”ื™ืจื•ืช ื”ื—ื™ืคื•ืฉ ื•ืžืฉืคื™ืข ืœืจืขื” ืขืœ ื”ื•ืกืคื” ืœืื™ื ื“ืงืก ืฉืœ ื ืชื•ื ื™ื ื—ื“ืฉื™ื.

ื›ื“ื™ ืœืกืคืง ืืช ื–ืžืŸ ื”ืื—ื–ื•ืจ ื”ื ื“ืจืฉ ืœื—ื™ืคื•ืฉ, ื”ื—ืœื˜ื ื• ืœื”ืฉืชืžืฉ ื‘-SSD. ื›ื“ื™ ืœืขื‘ื“ ื‘ืงืฉื•ืช ื‘ืžื”ื™ืจื•ืช, ื”ืžื›ื•ื ื•ืช ืฉืื™ืจื—ื• ืืช ื”ืžื™ื›ืœื™ื ื”ืœืœื• ื”ื™ื• ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ื‘ืขืœื™ ืœืคื—ื•ืช 56 ืœื™ื‘ื•ืช. ื”ื ืชื•ืŸ 56 ื ื‘ื—ืจ ื›ืขืจืš ืžืกืคื™ืง ืžื•ืชื ื” ืฉืงื•ื‘ืข ืืช ืžืกืคืจ ื”ื—ื•ื˜ื™ื ืฉ-Elasticsearch ื™ืคื™ืง ื‘ืžื”ืœืš ื”ืคืขื•ืœื”. ื‘-Elasitcsearch, ืคืจืžื˜ืจื™ื ืจื‘ื™ื ืฉืœ ืžืื’ืจ ื—ื•ื˜ื™ื ืชืœื•ื™ื™ื ื™ืฉื™ืจื•ืช ื‘ืžืกืคืจ ื”ืœื™ื‘ื•ืช ื”ื–ืžื™ื ื•ืช, ืืฉืจ ื‘ืชื•ืจื• ืžืฉืคื™ืข ื™ืฉื™ืจื•ืช ืขืœ ื”ืžืกืคืจ ื”ื ื“ืจืฉ ืฉืœ ืฆืžืชื™ื ื‘ืืฉื›ื•ืœ ืœืคื™ ื”ืขื™ืงืจื•ืŸ "ืคื—ื•ืช ืœื™ื‘ื•ืช - ื™ื•ืชืจ ืฆืžืชื™ื".

ื›ืชื•ืฆืื” ืžื›ืš ื’ื™ืœื™ื ื• ืฉื‘ืžืžื•ืฆืข ืจืกื™ืก ืฉื•ืงืœ ื›-20 ื’ื™ื’ื”-ื‘ื™ื™ื˜, ื•ื™ืฉ 1 ืจืกื™ืกื™ื ืœืื™ื ื“ืงืก. ื‘ื”ืชืื ืœื›ืš, ืื ื ืกื•ื‘ื‘ ืื•ืชื ืคืขื ื‘-360 ืฉืขื•ืช, ืื– ื™ืฉ ืœื ื• 48 ืžื”ื. ื›ืœ ืื™ื ื“ืงืก ืžื›ื™ืœ ื ืชื•ื ื™ื ืœืžืฉืš ื™ื•ืžื™ื™ื.

ืžืขื’ืœื™ ื›ืชื™ื‘ื” ื•ืงืจื™ืื” ืฉืœ ื ืชื•ื ื™ื

ื‘ื•ืื• ืœื”ื‘ื™ืŸ ืื™ืš ื”ื ืชื•ื ื™ื ื ืจืฉืžื™ื ื‘ืžืขืจื›ืช ื–ื•.

ื ื ื™ื— ืฉืžื’ื™ืขื” ื‘ืงืฉื” ืžื’ืจื™ื™ืœื•ื’ ืœืจื›ื–. ืœื“ื•ื’ืžื”, ืื ื• ืจื•ืฆื™ื ืœืื™ื ื“ืงืก 2-3 ืืœืฃ ืฉื•ืจื•ืช.

ื”ืจื›ื–, ืœืื—ืจ ืฉืงื™ื‘ืœ ื‘ืงืฉื” ืžื’ืจื™ื™ืœื•ื’, ืฉื•ืืœ ืืช ื”ืžืืกื˜ืจ: "ื‘ื‘ืงืฉืช ื”ืื™ื ื“ืงืก, ืฆื™ื™ื ื• ืกืคืฆื™ืคื™ืช ืื™ื ื“ืงืก, ืื‘ืœ ื‘ืื™ื–ื” ืจืกื™ืก ืœื›ืชื•ื‘ ืื•ืชื• ืœื ืฆื•ื™ืŸ."

ื”ืžืืกื˜ืจ ืžืฉื™ื‘: "ื›ืชื•ื‘ ืืช ื”ืžื™ื“ืข ื”ื–ื” ืœืจืกื™ืก ืžืกืคืจ 71", ื•ืœืื—ืจ ืžื›ืŸ ื”ื•ื ื ืฉืœื— ื™ืฉื™ืจื•ืช ืœืฆื•ืžืช ื”ื ืชื•ื ื™ื ื”ืจืœื•ื•ื ื˜ื™, ืฉื ื ืžืฆื ืจืกื™ืก ืจืืฉื™ ืžืกืคืจ 71.

ืœืื—ืจ ืžื›ืŸ ื™ื•ืžืŸ ื”ืขืกืงืื•ืช ืžืฉื•ื›ืคืœ ืœ-replica-shard, ืฉื ืžืฆื ื‘ืžืจื›ื– ื ืชื•ื ื™ื ืื—ืจ.

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื‘ืงืฉืช ื—ื™ืคื•ืฉ ืžื’ื™ืขื” ืžื’ืจื™ื™ืœื•ื’ ืœืจื›ื–. ื”ืžืชืื ืžืคื ื” ืื•ืชื• ืœืคื™ ื”ืื™ื ื“ืงืก, ื‘ืขื•ื“ Elasticsearch ืžืคื™ืฅ ื‘ืงืฉื•ืช ื‘ื™ืŸ ื”ืจืกื™ืก ื”ืจืืฉื™ ื•ื”ืจืคืœื™ืงื” ื”ืขืชืง ื‘ืืžืฆืขื•ืช ืขืงืจื•ืŸ ื”ืกื™ื‘ื•ื‘.

ืืฉื›ื•ืœ Elasticsearch 200 TB+

180 ื”ืฆืžืชื™ื ืžื’ื™ื‘ื™ื ื‘ืฆื•ืจื” ืœื ืื—ื™ื“ื”, ื•ื‘ื–ืžืŸ ืฉื”ื ืžื’ื™ื‘ื™ื, ื”ืจื›ื– ืฆื•ื‘ืจ ืžื™ื“ืข ืฉื›ื‘ืจ "ื™ืจื•ืง" ืขืœ ื™ื“ื™ ืฆืžืชื™ ื ืชื•ื ื™ื ืžื”ื™ืจื™ื ื™ื•ืชืจ. ืœืื—ืจ ืžื›ืŸ, ื›ืืฉืจ ื›ืœ ื”ืžื™ื“ืข ื”ื’ื™ืข, ืื• ืฉื”ื‘ืงืฉื” ื”ื’ื™ืขื” ืœืคืกืง ื–ืžืŸ, ื”ื•ื ื ื•ืชืŸ ื”ื›ืœ ื™ืฉื™ืจื•ืช ืœืœืงื•ื—.

ื›ืœ ื”ืžืขืจื›ืช ื”ื–ื• ืžืขื‘ื“ืช ื‘ืžืžื•ืฆืข ืฉืื™ืœืชื•ืช ื—ื™ืคื•ืฉ ื‘ืžืฉืš 48 ื”ืฉืขื•ืช ื”ืื—ืจื•ื ื•ืช ื‘-300-400 ืืœืคื™ื•ืช ื”ืฉื ื™ื™ื”, ืœืžืขื˜ ืฉืื™ืœืชื•ืช ืขื ืชื• ื›ืœืœื™ ืžื•ื‘ื™ืœ.

ืคืจื—ื™ื ืขื Elasticsearch: ื”ื’ื“ืจืช Java

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื›ื“ื™ ืฉื”ื›ืœ ื™ืขื‘ื•ื“ ื›ืžื• ืฉืจืฆื™ื ื• ื‘ืžืงื•ืจ, ื‘ื™ืœื™ื ื• ื”ืจื‘ื” ืžืื•ื“ ื‘ืื™ืชื•ืจ ื‘ืื’ื™ื ื‘ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ื“ื‘ืจื™ื ื‘ืืฉื›ื•ืœ.

ื”ื—ืœืง ื”ืจืืฉื•ืŸ ืฉืœ ื”ื‘ืขื™ื•ืช ืฉื”ืชื’ืœื• ื”ื™ื” ืงืฉื•ืจ ืœืื•ืคืŸ ืฉื‘ื• Java ืžื•ื’ื“ืจืช ืžืจืืฉ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘-Elasticsearch.

ื‘ืขื™ื” ืื—ืช
ืจืื™ื ื• ืžืกืคืจ ื’ื“ื•ืœ ืžืื•ื“ ืฉืœ ื“ื•ื—ื•ืช ืฉื‘ืจืžืช Lucene, ื›ืืฉืจ ืคื•ืขืœื•ืช ืขื‘ื•ื“ื•ืช ืจืงืข, ืžื™ื–ื•ื’ ืงื˜ืขื™ Lucene ื ื›ืฉืœ ืขื ืฉื’ื™ืื”. ื™ื—ื“ ืขื ื–ืืช, ื”ื™ื” ื‘ืจื•ืจ ื‘ื™ื•ืžื ื™ื ืฉื–ื•ื”ื™ ืฉื’ื™ืืช OutOfMemoryError. ืจืื™ื ื• ืžื˜ืœืžื˜ืจื™ื” ืฉื”ืžื•ืชืŸ ืคื ื•ื™ื”, ื•ืœื ื”ื™ื” ื‘ืจื•ืจ ืœืžื” ื”ื ื™ืชื•ื— ื”ื–ื” ื ื›ืฉืœ.

ื”ืชื‘ืจืจ ื›ื™ ืžื™ื–ื•ื’ ืื™ื ื“ืงืก ืœื•ืงืŸ ืžืชืจื—ืฉ ืžื—ื•ืฅ ืœื™ืจืš. ื•ืžื›ื•ืœื•ืช ืžื•ื’ื‘ืœื•ืช ื‘ื”ื—ืœื˜ ืžื‘ื—ื™ื ืช ื”ืžืฉืื‘ื™ื ื”ื ืฆืจื›ื™ื. ืจืง heap ื™ื›ื•ืœ ืœื”ืชืื™ื ืœืžืฉืื‘ื™ื ืืœื” (ืขืจืš heap.size ื”ื™ื” ืฉื•ื•ื” ื‘ืขืจืš ืœ-RAM), ื•ื—ืœืง ืžื”ืคืขื•ืœื•ืช ืžื—ื•ืฅ ืœืขืจืžื” ืงืจืกื• ืขื ืฉื’ื™ืืช ื”ืงืฆืืช ื–ื™ื›ืจื•ืŸ ืื ืžืกื™ื‘ื” ื›ืœืฉื”ื™ ื”ืŸ ืœื ื”ืชืื™ืžื• ืœ-~500MB ืฉื ื•ืชืจื• ืœืคื ื™ ื”ื’ื‘ื•ืœ.

ื”ืชื™ืงื•ืŸ ื”ื™ื” ื˜ืจื™ื•ื•ื™ืืœื™ ืœืžื“ื™: ื›ืžื•ืช ื”-RAM ื”ื–ืžื™ื ื” ืœืงื•ื ื˜ื™ื™ื ืจ ื”ื•ื’ื“ืœื”, ื•ืœืื—ืจ ืžื›ืŸ ืฉื›ื—ื ื• ืฉื™ืฉ ืœื ื• ืืคื™ืœื• ื‘ืขื™ื•ืช ื›ืืœื”.

ื‘ืขื™ื” ืฉื ื™ื”
4-5 ื™ืžื™ื ืœืื—ืจ ื”ืฉืงืช ื”ืืฉื›ื•ืœ, ืฉืžื ื• ืœื‘ ืฉืฆืžืชื™ ื ืชื•ื ื™ื ื”ื—ืœื• ืœื™ืคื•ืœ ืžืขืช ืœืขืช ืžืชื•ืš ื”ืืฉื›ื•ืœ ื•ืœื”ื™ื›ื ืก ืืœื™ื• ืœืื—ืจ 10-20 ืฉื ื™ื•ืช.

ื›ืฉื”ืชื—ืœื ื• ืœื”ื‘ื™ืŸ ืืช ื–ื”, ื”ืชื‘ืจืจ ืฉื”ื–ื™ื›ืจื•ืŸ ื”ืœื-ืขืจืžื” ื”ื–ื” ื‘- Elasticsearch ืื™ื ื• ื ืฉืœื˜ ื‘ืฉื•ื ืฆื•ืจื”. ื›ืืฉืจ ื ืชื ื• ื™ื•ืชืจ ื–ื™ื›ืจื•ืŸ ืœืงื•ื ื˜ื™ื™ื ืจ, ื”ืฆืœื—ื ื• ืœืžืœื ืืช ื‘ืจื™ื›ื•ืช ื”ืžืื’ืจ ื”ื™ืฉื™ืจื•ืช ื‘ืžื™ื“ืข ืฉื•ื ื”, ื•ื”ื•ื ื ื•ืงื” ืจืง ืœืื—ืจ ื”ืฉืงืช ื”-GC ื”ืžืคื•ืจืฉืช ืž- Elasticsearch.

ื‘ืžืงืจื™ื ืžืกื•ื™ืžื™ื, ื”ืคืขื•ืœื” ื”ื–ื• ืืจื›ื” ื“ื™ ื”ืจื‘ื” ื–ืžืŸ, ื•ื‘ืžื”ืœืš ื”ื–ืžืŸ ื”ื–ื” ื”ืฆืœื™ื— ื”ืืฉื›ื•ืœ ืœืกืžืŸ ืืช ื”ืฆื•ืžืช ื”ื–ื” ื›ื‘ืจ ื™ืฆื™ืื”. ื‘ืขื™ื” ื–ื• ืžืชื•ืืจืช ื”ื™ื˜ื‘ ื›ืืŸ.

ื”ืคืชืจื•ืŸ ื”ื™ื” ื›ื“ืœืงืžืŸ: ื”ื’ื‘ืœื ื• ืืช ื”ื™ื›ื•ืœืช ืฉืœ ื’'ืื•ื•ื” ืœื”ืฉืชืžืฉ ื‘ื—ืœืง ื”ืืจื™ ืฉืœ ื”ื–ื™ื›ืจื•ืŸ ืžื—ื•ืฅ ืœืขืจืžื” ืขื‘ื•ืจ ืคืขื•ืœื•ืช ืืœื•. ื”ื’ื‘ืœื ื• ืื•ืชื• ืœ-16 ื’ื™ื’ื”-ื‘ื™ื™ื˜ (-XX:MaxDirectMemorySize=16g), ืžื” ืฉืžื‘ื˜ื™ื— ืฉ-GC ืžืคื•ืจืฉ ื ืงืจื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื”ืจื‘ื” ื™ื•ืชืจ ื•ืžืขื•ื‘ื“ ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ, ื•ื‘ื›ืš ื›ื‘ืจ ืœื ืžืขืจืขืจ ืืช ื”ื™ืฆื™ื‘ื•ืช ืฉืœ ื”ืืฉื›ื•ืœ.

ื‘ืขื™ื” ืฉืœื™ืฉื™ืช
ืื ืืชื” ื—ื•ืฉื‘ ืฉื”ื‘ืขื™ื•ืช ืขื "ืฆืžืชื™ื ืขื•ื–ื‘ื™ื ืืช ื”ืืฉื›ื•ืœ ื‘ืจื’ืข ื”ื›ื™ ืœื ืฆืคื•ื™" ื”ืกืชื™ื™ืžื•, ืืชื” ื˜ื•ืขื”.

ื›ืืฉืจ ื”ื’ื“ืจื ื• ืืช ื”ืขื‘ื•ื“ื” ืขื ืื™ื ื“ืงืกื™ื, ื‘ื—ืจื ื• mmapfs to ืœื”ืคื—ื™ืช ืืช ื–ืžืŸ ื”ื—ื™ืคื•ืฉ ืขืœ ืจืกื™ืกื™ื ื˜ืจื™ื™ื ืขื ืคื™ืœื•ื— ื ื”ื“ืจ. ื–ื• ื”ื™ื™ืชื” ื˜ืขื•ืช ืœื ืงื˜ื ื”, ื›ื™ ื›ืฉืžืฉืชืžืฉื™ื ื‘-mmapfs ื”ืงื•ื‘ืฅ ืžืžื•ืคื” ืœ-RAM, ื•ืื– ืื ื—ื ื• ืขื•ื‘ื“ื™ื ืขื ื”ืงื•ื‘ืฅ ื”ืžืžืคื”. ื‘ื’ืœืœ ื–ื”, ืžืกืชื‘ืจ ืฉื›ืืฉืจ ื”-GC ืžื ืกื” ืœืขืฆื•ืจ ืฉืจืฉื•ืจื™ื ื‘ืืคืœื™ืงืฆื™ื”, ืื ื—ื ื• ื”ื•ืœื›ื™ื ืœ-safepoint ืœื”ืจื‘ื” ืžืื•ื“ ื–ืžืŸ, ื•ื‘ื“ืจืš ืืœื™ื”, ื”ืืคืœื™ืงืฆื™ื” ืžืคืกื™ืงื” ืœื”ื’ื™ื‘ ืœื‘ืงืฉื•ืช ืฉืœ ื”ืžืืกื˜ืจ ืœื’ื‘ื™ ื”ืื ื”ื™ื ื—ื™ื”. . ื‘ื”ืชืื ืœื›ืš, ื”ืžืืกื˜ืจ ืžืืžื™ืŸ ืฉื”ืฆื•ืžืช ืื™ื ื• ืงื™ื™ื ื™ื•ืชืจ ื‘ืืฉื›ื•ืœ. ืœืื—ืจ ืžื›ืŸ, ืœืื—ืจ 5-10 ืฉื ื™ื•ืช, ืื•ืกืฃ ื”ืืฉืคื” ืขื•ื‘ื“, ื”ืฆื•ืžืช ืžืชืขื•ืจืจ ืœื—ื™ื™ื, ื ื›ื ืก ืฉื•ื‘ ืœืืฉื›ื•ืœ ื•ืžืชื—ื™ืœ ื‘ืืชื—ื•ืœ ืจืกื™ืกื™ื. ื”ื›ืœ ื”ืจื’ื™ืฉ ืžืื•ื“ ื›ืžื• "ื”ื”ืคืงื” ืฉืžื’ื™ืขื” ืœื ื•" ื•ืœื ื”ืชืื™ื ืœืฉื•ื ื“ื‘ืจ ืจืฆื™ื ื™.

ื›ื“ื™ ืœื”ื™ืคื˜ืจ ืžื”ืชื ื”ื’ื•ืช ื–ื•, ืขื‘ืจื ื• ืชื—ื™ืœื” ืœ-niofs ืกื˜ื ื“ืจื˜ื™ื™ื, ื•ืœืื—ืจ ืžื›ืŸ, ื›ืืฉืจ ืขื‘ืจื ื• ืžื”ื’ืจืกืื•ืช ื”ื—ืžื™ืฉื™ื•ืช ืฉืœ Elastic ืœืฉื™ืฉื™ืช, ื ื™ืกื™ื ื• hybridfs, ืฉื ื”ื‘ืขื™ื” ื”ื–ื• ืœื ืฉื•ื—ื–ืจื”. ืชื•ื›ืœ ืœืงืจื•ื ืขื•ื“ ืขืœ ืกื•ื’ื™ ืื—ืกื•ืŸ ื›ืืŸ.

ื‘ืขื™ื” ืจื‘ื™ืขื™ืช
ื•ืื– ื”ื™ื™ืชื” ืขื•ื“ ื‘ืขื™ื” ืžืื•ื“ ืžืขื ื™ื™ื ืช ืฉื˜ื™ืคืœื ื• ื‘ื” ื‘ืžืฉืš ื–ืžืŸ ืฉื™ื. ืชืคืกื ื• ืื•ืชื• ื‘ืžืฉืš 2-3 ื—ื•ื“ืฉื™ื ื›ื™ ื”ืชื‘ื ื™ืช ืฉืœื• ื”ื™ื™ืชื” ื‘ืœืชื™ ืžื•ื‘ื ืช ืœื—ืœื•ื˜ื™ืŸ.

ืœืคืขืžื™ื ื”ืจื›ื–ื™ื ืฉืœื ื• ื”ืœื›ื• ืœ-Full GC, ื‘ื“ืจืš ื›ืœืœ ืžืชื™ืฉื”ื• ืื—ืจื™ ืืจื•ื—ืช ื”ืฆื”ืจื™ื™ื, ื•ืœื ื—ื–ืจื• ืžืฉื. ื™ื—ื“ ืขื ื–ืืช, ื‘ืขืช ืจื™ืฉื•ื ื”ื”ืฉื”ื™ื” ืฉืœ GC, ื–ื” ื ืจืื” ื›ืš: ื”ื›ืœ ื”ื•ืœืš ื˜ื•ื‘, ื˜ื•ื‘, ื˜ื•ื‘, ื•ืื– ืคืชืื•ื ื”ื›ืœ ื”ื•ืœืš ืจืข ืžืื•ื“.

ื‘ื”ืชื—ืœื” ื—ืฉื‘ื ื• ืฉื™ืฉ ืœื ื• ืžืฉืชืžืฉ ืžืจื•ืฉืข ืฉืžืฉื™ืง ืกื•ื’ ืฉืœ ื‘ืงืฉื” ืฉื”ื•ืฆื™ืื” ืืช ื”ืจื›ื– ืžืžืฆื‘ ืขื‘ื•ื“ื”. ืจืฉืžื ื• ื‘ืงืฉื•ืช ื‘ืžืฉืš ื–ืžืŸ ืจื‘ ืžืื•ื“, ื‘ื ื™ืกื™ื•ืŸ ืœื”ื‘ื™ืŸ ืžื” ืงื•ืจื”.

ื›ืชื•ืฆืื” ืžื›ืš, ื”ืชื‘ืจืจ ืฉื‘ืจื’ืข ืฉื‘ื• ืžืฉืชืžืฉ ืžืฉื™ืง ื‘ืงืฉื” ืขื ืงื™ืช, ื•ื”ื™ื ืžื’ื™ืขื” ืœืจื›ื– ืกืคืฆื™ืคื™ ืฉืœ Elasticsearch, ื—ืœืง ืžื”ืฆืžืชื™ื ืžื’ื™ื‘ื™ื ื–ืžืŸ ืจื‘ ื™ื•ืชืจ ืžืื—ืจื™ื.

ื•ื‘ื–ืžืŸ ืฉื”ืจื›ื– ืžืžืชื™ืŸ ืœืชื’ื•ื‘ื” ืžื›ืœ ื”ืฆืžืชื™ื, ื”ื•ื ืฆื•ื‘ืจ ืืช ื”ืชื•ืฆืื•ืช ืฉื ืฉืœื—ื•ืช ืžื”ืฆืžืชื™ื ืฉื›ื‘ืจ ื”ื’ื™ื‘ื•. ืขื‘ื•ืจ GC, ื–ื” ืื•ืžืจ ืฉื“ืคื•ืกื™ ื”ืฉื™ืžื•ืฉ ื‘ืขืจื™ืžื” ืฉืœื ื• ืžืฉืชื ื™ื ืžื”ืจ ืžืื•ื“. ื•ื”-GC ืฉื”ืฉืชืžืฉื ื• ื‘ื• ืœื ื™ื›ื•ืœ ื”ื™ื” ืœื”ืชืžื•ื“ื“ ืขื ื”ืžืฉื™ืžื” ื”ื–ื•.

ื”ืชื™ืงื•ืŸ ื”ื™ื—ื™ื“ ืฉืžืฆืื ื• ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ืชื ื”ื’ื•ืช ื”ืืฉื›ื•ืœ ื‘ืžืฆื‘ ื–ื” ื”ื•ื ื”ื’ื™ืจื” ืœ-JDK13 ื•ืฉื™ืžื•ืฉ ื‘ืืกืคืŸ ื”ืืฉืคื” Shenandoah. ื–ื” ืคืชืจ ืืช ื”ื‘ืขื™ื”, ื”ืจื›ื–ื™ื ืฉืœื ื• ื”ืคืกื™ืงื• ืœื™ืคื•ืœ.

ื›ืืŸ ื”ืกืชื™ื™ืžื• ื”ื‘ืขื™ื•ืช ืขื Java ื•ื”ืชื—ื™ืœื• ื‘ืขื™ื•ืช ืจื•ื—ื‘ ื”ืคืก.

"Berries" ืขื Elasticsearch: ืชืคื•ืงื”

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื‘ืขื™ื•ืช ื‘ืชืคื•ืงื” ืื•ืžืจื•ืช ืฉื”ืืฉื›ื•ืœ ืฉืœื ื• ืขื•ื‘ื“ ื‘ื™ืฆื™ื‘ื•ืช, ืืš ื‘ืฉื™ืื™ื ื‘ืžืกืคืจ ื”ืžืกืžื›ื™ื ืฉืฆื•ืจืคื• ืœืื™ื ื“ืงืก ื•ื‘ืžื”ืœืš ืชืžืจื•ื ื™ื, ื”ื‘ื™ืฆื•ืขื™ื ืื™ื ื ืžืกืคื™ืงื™ื.

ื”ืชืกืžื™ืŸ ื”ืจืืฉื•ืŸ ืฉื ืชืงืœ ื‘ื•: ื‘ืžื”ืœืš ื›ืžื” "ืคื™ืฆื•ืฆื™ื" ื‘ื™ื™ืฆื•ืจ, ื›ืืฉืจ ืžืกืคืจ ื’ื“ื•ืœ ืžืื•ื“ ืฉืœ ื™ื•ืžื ื™ื ื ื•ืฆืจ ืคืชืื•ื, ืฉื’ื™ืืช ื”ืื™ื ื“ืงืก es_rejected_execution ืžืชื—ื™ืœื” ืœื”ื‘ื”ื‘ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘-Graylog.

ื–ื” ื ื‘ืข ืžื”ืขื•ื‘ื“ื” ืฉ-thread_pool.write.queue ื‘ืฆื•ืžืช ื ืชื•ื ื™ื ืื—ื“, ืขื“ ืœืจื’ืข ืฉื‘ื• Elasticsearch ืžืกื•ื’ืœืช ืœืขื‘ื“ ืืช ื‘ืงืฉืช ื”ืื™ื ื“ืงืก ื•ืœื”ืขืœื•ืช ืืช ื”ืžื™ื“ืข ืœ-shard ื‘ื“ื™ืกืง, ืžืกื•ื’ืœืช ืœืื—ืกืŸ ืจืง 200 ื‘ืงืฉื•ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ื•ื‘ืชื•ืš ืชื™ืขื•ื“ Elasticsearch ืžืขื˜ ืžืื•ื“ ื ืืžืจ ืขืœ ื”ืคืจืžื˜ืจ ื”ื–ื”. ืจืง ื”ืžืกืคืจ ื”ืžืจื‘ื™ ืฉืœ ื—ื•ื˜ื™ื ื•ื’ื•ื“ืœ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืžืกื•ืžื ื™ื.

ื›ืžื•ื‘ืŸ, ื”ืœื›ื ื• ืœืกื•ื‘ื‘ ืืช ื”ืขืจืš ื”ื–ื” ื•ื’ื™ืœื™ื ื• ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื: ืกืคืฆื™ืคื™ืช, ื‘ื”ื’ื“ืจื•ืช ืฉืœื ื•, ืขื“ 300 ื‘ืงืฉื•ืช ืžืื•ื—ืกื ื•ืช ื‘ืžื˜ืžื•ืŸ ื“ื™ ื˜ื•ื‘, ื•ืขืจืš ื’ื‘ื•ื” ื™ื•ืชืจ ื›ืจื•ืš ื‘ืขื•ื‘ื“ื” ืฉืื ื—ื ื• ืฉื•ื‘ ื˜ืกื™ื ืœ-Full GC.

ื‘ื ื•ืกืฃ, ืžื›ื™ื•ื•ืŸ ืฉืžื“ื•ื‘ืจ ื‘ืืฆื•ื•ืช ืฉืœ ื”ื•ื“ืขื•ืช ืฉืžื’ื™ืขื•ืช ื‘ืชื•ืš ื‘ืงืฉื” ืื—ืช, ื”ื™ื” ืฆื•ืจืš ืœื›ื•ื•ื ืŸ ืืช Graylog ื›ืš ืฉื™ื›ืชื•ื‘ ืœื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื•ื‘ืืฆื•ืช ืงื˜ื ื•ืช, ืืœื ื‘ืืฆื•ื•ื” ืขื ืงื™ืช ืื• ืื—ืช ืœ-3 ืฉื ื™ื•ืช ืื ื”ืืฆื•ื•ื” ืขื“ื™ื™ืŸ ืœื ืžืœืื”. ื‘ืžืงืจื” ื–ื”, ืžืกืชื‘ืจ ืฉื”ืžื™ื“ืข ืฉืื ื• ื›ื•ืชื‘ื™ื ื‘- Elasticsearch ื”ื•ืคืš ื–ืžื™ืŸ ืœื ืชื•ืš ืฉืชื™ ืฉื ื™ื•ืช, ืืœื ืชื•ืš ื—ืžืฉ (ืžื” ืฉืžืชืื™ื ืœื ื• ืœืžื“ื™), ืืœื ืžืกืคืจ ื”ื—ื–ืจื•ืช ืฉื™ืฉ ืœื‘ืฆืข ื›ื“ื™ ืœื“ื—ื•ืฃ ื“ืจืš ื’ื“ื•ืœื” ืขืจื™ืžืช ืžื™ื“ืข ืžืฆื˜ืžืฆืžืช.

ื–ื” ื—ืฉื•ื‘ ื‘ืžื™ื•ื—ื“ ื‘ืื•ืชื ืจื’ืขื™ื ืฉืžืฉื”ื• ื”ืชืจืกืง ืื™ืคืฉื”ื• ื•ืžื“ื•ื•ื— ืขืœ ื›ืš ื‘ื–ืขื, ื›ื“ื™ ืœื ืœืงื‘ืœ Elastic ืขื ืกืคืื ืœื—ืœื•ื˜ื™ืŸ, ื•ืœืื—ืจ ื–ืžืŸ ืžื” - ืฆืžืชื™ื ืฉืœ Graylog ืฉืื™ื ื ื ื™ืชื ื™ื ืœื”ืคืขืœื” ื‘ื’ืœืœ ืžืื’ืจื™ื ืกืชื•ืžื™ื.

ื‘ื ื•ืกืฃ, ื›ืฉื”ื™ื• ืœื ื• ืืช ืื•ืชื ืคื™ืฆื•ืฆื™ื ื‘ื™ื™ืฆื•ืจ, ืงื™ื‘ืœื ื• ืชืœื•ื ื•ืช ืฉืœ ืžืชื›ื ืชื™ื ื•ื‘ื•ื“ืงื™ื: ื‘ืจื’ืข ืฉื”ื ื‘ืืžืช ื”ื™ื• ืฆืจื™ื›ื™ื ืืช ื”ื™ื•ืžื ื™ื ื”ืืœื”, ื”ื ืงื™ื‘ืœื• ืื•ืชื ืœืื˜ ืžืื•ื“.

ื”ื ื”ืชื—ื™ืœื• ืœื”ื‘ื™ืŸ ืืช ื–ื”. ืžืฆื“ ืื—ื“, ื”ื™ื” ื‘ืจื•ืจ ืฉื’ื ืฉืื™ืœืชื•ืช ื—ื™ืคื•ืฉ ื•ื’ื ืฉืื™ืœืชื•ืช ืื™ื ื“ืงืก ืžืขื•ื‘ื“ื•ืช, ื‘ืขืฆื, ื‘ืื•ืชืŸ ืžื›ื•ื ื•ืช ืคื™ื–ื™ื•ืช, ื•ื‘ืฆื•ืจื” ื›ื–ื• ืื• ืื—ืจืช ื™ื”ื™ื• ืžืฉื™ื›ื•ืช ืžืกื•ื™ืžื•ืช.

ืื‘ืœ ืืคืฉืจ ืœืขืงื•ืฃ ืืช ื–ื” ื—ืœืงื™ืช ื‘ื’ืœืœ ื”ืขื•ื‘ื“ื” ืฉื‘ื’ืจืกืื•ืช ื”ืฉื™ืฉื™ืช ืฉืœ Elasticsearch ื”ื•ืคื™ืข ืืœื’ื•ืจื™ืชื ืฉืžืืคืฉืจ ืœื”ืคื™ืฅ ืฉืื™ืœืชื•ืช ื‘ื™ืŸ ืฆืžืชื™ ื ืชื•ื ื™ื ืจืœื•ื•ื ื˜ื™ื™ื ืฉืœื ืœืคื™ ืขืงืจื•ืŸ ื”ืกื™ื‘ื•ื‘ ื”ืืงืจืื™ (ื”ืžื™ื›ืœ ืฉืขื•ืฉื” ืื™ื ื“ืงืก ื•ืžื—ื–ื™ืง ืืช ื”-primary -ืจืกื™ืก ื™ื›ื•ืœ ืœื”ื™ื•ืช ืขืžื•ืก ืžืื•ื“, ืœื ืชื”ื™ื” ื“ืจืš ืœื”ื’ื™ื‘ ืžื”ืจ), ืืœื ืœื”ืขื‘ื™ืจ ืืช ื”ื‘ืงืฉื” ื”ื–ื• ืœืžื™ื›ืœ ืคื—ื•ืช ืขืžื•ืก ืขื ืจืคืœื™ืงื”, ืฉื™ื’ื™ื‘ ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ. ื‘ืžื™ืœื™ื ืื—ืจื•ืช, ื”ื’ืขื ื• ืœ-use_adaptive_replica_selection: true.

ืชืžื•ื ืช ื”ืงืจื™ืื” ืžืชื—ื™ืœื” ืœื”ื™ืจืื•ืช ื›ืš:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื”ืžืขื‘ืจ ืœืืœื’ื•ืจื™ืชื ื–ื” ืื™ืคืฉืจ ืœืฉืคืจ ืžืฉืžืขื•ืชื™ืช ืืช ื–ืžืŸ ื”ืฉืื™ืœืชื” ื‘ืื•ืชื ืจื’ืขื™ื ืฉื‘ื”ื ื”ื™ื™ืชื” ืœื ื• ื–ืจื™ืžื” ื’ื“ื•ืœื” ืฉืœ ื™ื•ืžื ื™ื ืœื›ืชื•ื‘.

ืœื‘ืกื•ืฃ, ื”ื‘ืขื™ื” ื”ืขื™ืงืจื™ืช ื”ื™ื™ืชื” ื”ืกืจื” ืœืœื ื›ืื‘ื™ื ืฉืœ ืžืจื›ื– ื”ื ืชื•ื ื™ื.

ืžื” ืฉืจืฆื™ื ื• ืžื”ืืฉื›ื•ืœ ืžื™ื“ ืœืื—ืจ ืื™ื‘ื•ื“ ื”ืงืฉืจ ืขื DC ืื—ื“:

  • ืื ื™ืฉ ืœื ื• ืžืืกื˜ืจ ื ื•ื›ื—ื™ ื‘ืžืจื›ื– ื”ื ืชื•ื ื™ื ื”ื›ื•ืฉืœ, ื”ื•ื ื™ื™ื‘ื—ืจ ืžื—ื“ืฉ ื•ื™ื•ืขื‘ืจ ื›ืชืคืงื™ื“ ืœืฆื•ืžืช ืื—ืจ ื‘-DC ืื—ืจ.
  • ื”ืžืืกื˜ืจ ื™ืกื™ืจ ื‘ืžื”ื™ืจื•ืช ืืช ื›ืœ ื”ืฆืžืชื™ื ื”ื‘ืœืชื™ ื ื’ื™ืฉื™ื ืžื”ืืฉื›ื•ืœ.
  • ืขืœ ืกืžืš ื”ื ื•ืชืจื™ื ื”ื•ื ื™ื‘ื™ืŸ: ื‘ื“ื˜ื” ืกื ื˜ืจ ื”ืื‘ื•ื“ ื”ื™ื• ืœื ื• ืจืกื™ืกื™ื ืจืืฉื•ื ื™ื™ื ื›ืืœื” ื•ืื—ืจื™ื, ื”ื•ื ื™ืงื“ื ื‘ืžื”ื™ืจื•ืช ืจืกื™ืกื™ ื”ืขืชืง ืžืฉืœื™ืžื™ื ื‘ืžืจื›ื–ื™ ื”ื ืชื•ื ื™ื ื”ื ื•ืชืจื™ื, ื•ื ืžืฉื™ืš ื‘ืื™ื ื“ืงืก ื”ื ืชื•ื ื™ื.
  • ื›ืชื•ืฆืื” ืžื›ืš, ืชืคื•ืงืช ื”ื›ืชื™ื‘ื” ื•ื”ืงืจื™ืื” ืฉืœ ื”ืืฉื›ื•ืœ ื™ื“ืจื“ืจื” ื‘ื”ื“ืจื’ื”, ืืš ื‘ืื•ืคืŸ ื›ืœืœื™ ื”ื›ืœ ื™ืขื‘ื•ื“, ืืžื ื ืœืื˜, ืืš ื‘ื™ืฆื™ื‘ื•ืช.

ื›ืคื™ ืฉื”ืชื‘ืจืจ, ืจืฆื™ื ื• ืžืฉื”ื• ื›ื–ื”:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ื•ืงื™ื‘ืœื ื• ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืื™ืš ื–ื” ืงืจื”?

ื›ืฉืžืจื›ื– ื”ื ืชื•ื ื™ื ื ืคืœ, ื”ืžืืกื˜ืจ ืฉืœื ื• ื”ืคืš ืœืฆื•ื•ืืจ ื”ื‘ืงื‘ื•ืง.

ืœืžื”?

ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืœืžืืกื˜ืจ ื™ืฉ TaskBatcher, ืฉืื—ืจืื™ ืขืœ ื”ืคืฆืช ืžืฉื™ืžื•ืช ื•ืื™ืจื•ืขื™ื ืžืกื•ื™ืžื™ื ื‘ืืฉื›ื•ืœ. ื›ืœ ื™ืฆื™ืื” ืžื”ืฆื•ืžืช, ื›ืœ ืงื™ื“ื•ื ืฉืœ ืจืกื™ืก ืžืขืชืง ืœืจืืฉื™, ื›ืœ ืžืฉื™ืžื” ืœื™ืฆื™ืจืช ืฉื‘ืจ ืื™ืคืฉื”ื• - ื›ืœ ื–ื” ืขื•ื‘ืจ ืงื•ื“ื ื›ืœ ืœ-TaskBatcher, ืฉื ื”ื•ื ืžืขื•ื‘ื“ ื‘ืจืฆืฃ ื•ื‘ืฉืจืฉื•ืจ ืื—ื“.

ื‘ื–ืžืŸ ื”ื ืกื™ื’ื” ืฉืœ ืžืจื›ื– ื ืชื•ื ื™ื ืื—ื“, ื”ืชื‘ืจืจ ืฉื›ืœ ืฆืžืชื™ ื”ื ืชื•ื ื™ื ื‘ืžืจื›ื–ื™ ื”ื ืชื•ื ื™ื ืฉืฉืจื“ื• ืจืื• ืžื—ื•ื‘ืชื ืœื”ื•ื“ื™ืข โ€‹โ€‹ืœืžืืกื˜ืจ "ืื™ื‘ื“ื ื• ืจืกื™ืกื™ื ื›ืืœื” ื•ืื—ืจื™ื ื•ืฆืžืชื™ ื ืชื•ื ื™ื ื›ืืœื” ื•ืื—ืจื™ื".

ื‘ืžืงื‘ื™ืœ, ืฆืžืชื™ ื”ื ืชื•ื ื™ื ืฉืฉืจื“ื• ืฉืœื—ื• ืืช ื›ืœ ื”ืžื™ื“ืข ื”ื–ื” ืœืžืืกื˜ืจ ื”ื ื•ื›ื—ื™ ื•ื ื™ืกื• ืœื—ื›ื•ืช ืœืื™ืฉื•ืจ ืฉื”ื•ื ืงื™ื‘ืœ ืื•ืชื•. ื”ื ืœื ื—ื™ื›ื• ืœื–ื”, ืžื›ื™ื•ื•ืŸ ืฉื”ืžืืกื˜ืจ ืงื™ื‘ืœ ืžืฉื™ืžื•ืช ืžื”ืจ ื™ื•ืชืจ ืžืžื” ืฉื”ื•ื ื™ื›ื•ืœ ืœืขื ื•ืช. ื”ืฆืžืชื™ื ื”ืงืฆื• ืืช ื”ื–ืžืŸ ื”ืงืฆื•ื‘ ืฉืœ ื‘ืงืฉื•ืช ื—ื•ื–ืจื•ืช, ื•ื”ืžืืกื˜ืจ ื‘ืฉืœื‘ ื–ื” ืืคื™ืœื• ืœื ื ื™ืกื” ืœืขื ื•ืช ืขืœื™ื”ืŸ, ืืœื ื”ื™ื” ืฉืงื•ืข ืœื—ืœื•ื˜ื™ืŸ ื‘ืžืฉื™ืžื” ืฉืœ ืžื™ื•ืŸ ื‘ืงืฉื•ืช ืœืคื™ ืขื“ื™ืคื•ืช.

ื‘ืฆื•ืจืช ื˜ืจืžื™ื ืœ, ื”ืชื‘ืจืจ ืฉืฆืžืชื™ ื”ื ืชื•ื ื™ื ืฉืœื—ื• ื“ื•ืืจ ื–ื‘ืœ ืœืžืืกื˜ืจ ืขื“ ื›ื“ื™ ื›ืš ืฉื”ื•ื ืขื‘ืจ ืœ-GC ืžืœื. ืœืื—ืจ ืžื›ืŸ, ืชืคืงื™ื“ ื”ืžืืกื˜ืจ ืฉืœื ื• ืขื‘ืจ ืœืื™ื–ื” ืฆื•ืžืช ื”ื‘ื, ืื•ืชื• ื“ื‘ืจ ืงืจื” ืœื• ืœื—ืœื•ื˜ื™ืŸ, ื•ื›ืชื•ืฆืื” ืžื›ืš ื”ืืฉื›ื•ืœ ืงืจืก ืœื—ืœื•ื˜ื™ืŸ.

ืขืฉื™ื ื• ืžื“ื™ื“ื•ืช, ื•ืœืคื ื™ ื’ืจืกื” 6.4.0, ืฉื‘ื” ื–ื” ืชื•ืงืŸ, ื”ืกืคื™ืง ืœื ื• ืœื”ืคื™ืง ื‘ื• ื–ืžื ื™ืช ืจืง 10 ืฆืžืชื™ ื ืชื•ื ื™ื ืžืชื•ืš 360 ืขืœ ืžื ืช ืœืกื’ื•ืจ ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืืฉื›ื•ืœ.

ื–ื” ื ืจืื” ื‘ืขืจืš ื›ืš:

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืœืื—ืจ ื’ืจืกื” 6.4.0, ืฉื‘ื” ืชื•ืงืŸ ื”ื‘ืื’ ื”ื ื•ืจื ื”ื–ื”, ืฆืžืชื™ ื ืชื•ื ื™ื ื”ืคืกื™ืงื• ืœื”ืจื•ื’ ืืช ื”ืžืืกื˜ืจ. ืื‘ืœ ื–ื” ืœื ื”ืคืš ืื•ืชื• ืœ"ื—ื›ื ื™ื•ืชืจ". ื›ืœื•ืžืจ: ื›ืืฉืจ ืื ื• ืžื•ืฆื™ืื™ื 2, 3 ืื• 10 (ื›ืœ ืžืกืคืจ ืžืœื‘ื“ ืื—ื“) ืฆืžืชื™ื ื ืชื•ื ื™ื, ื”ืžืืกื˜ืจ ืžืงื‘ืœ ื”ื•ื“ืขื” ืจืืฉื•ื ื” ืฉืื•ืžืจืช ืฉืฆื•ืžืช A ืขื–ื‘, ื•ืžื ืกื” ืœื•ืžืจ ืœืฆื•ืžืช B, ืฆื•ืžืช C ืขืœ ื›ืš, ืœืฆื•ืžืช D.

ื•ื›ืจื’ืข, ื ื™ืชืŸ ืœื”ืชืžื•ื“ื“ ืขื ื–ื” ืจืง ืขืœ ื™ื“ื™ ืงื‘ื™ืขืช ืคืกืง ื–ืžืŸ ืœื ื™ืกื™ื•ื ื•ืช ืœืกืคืจ ืœืžื™ืฉื”ื• ืขืœ ืžืฉื”ื•, ื”ืฉื•ื•ื” ืœื›-20-30 ืฉื ื™ื•ืช, ื•ื›ืš ืœืฉืœื•ื˜ ื‘ืžื”ื™ืจื•ืช ื”ื™ืฆื™ืื” ืฉืœ ืžืจื›ื– ื”ื ืชื•ื ื™ื ืžื”ืืฉื›ื•ืœ.

ื‘ืื•ืคืŸ ืขืงืจื•ื ื™ ื–ื” ืžืชืื™ื ืœื“ืจื™ืฉื•ืช ืฉื”ื•ืฆื’ื• ื‘ืชื—ื™ืœื” ืœืชื•ืฆืจ ื”ืกื•ืคื™ ื‘ืžืกื’ืจืช ื”ืคืจื•ื™ืงื˜, ืืš ืžื ืงื•ื“ืช ืžื‘ื˜ ืฉืœ "ืžื“ืข ื˜ื”ื•ืจ" ืžื“ื•ื‘ืจ ื‘ื‘ืื’. ืืฉืจ, ืื’ื‘, ืชื•ืงืŸ ื‘ื”ืฆืœื—ื” ืขืœ ื™ื“ื™ ื”ืžืคืชื—ื™ื ื‘ื’ืจืกื” 7.2.

ื™ืชืจื” ืžื›ืš, ื›ืฉืฆื•ืžืช ื ืชื•ื ื™ื ืžืกื•ื™ื ื™ืฆื, ื”ืชื‘ืจืจ ืฉื”ืคืฆืช ืžื™ื“ืข ืขืœ ื”ื™ืฆื™ืื” ืฉืœื• ื—ืฉื•ื‘ื” ื™ื•ืชืจ ืžืœื•ืžืจ ืœื›ืœ ื”ืืฉื›ื•ืœ ืฉื™ืฉ ืขืœื™ื• ืจืกื™ืกื™ื ืจืืฉื•ื ื™ื™ื ื›ืืœื” ื•ืื—ืจื™ื (ื›ื“ื™ ืœืงื“ื ืจืคืœื™ืงื” ื‘ื ืชื•ื ื™ื ืื—ืจื™ื ืžืจื›ื– ื‘ื‘ื™ืช ื”ืกืคืจ ื”ื™ืกื•ื“ื™, ื•ื‘ืžื™ื“ืข ื ื™ืชืŸ ื”ื™ื” ืœื›ืชื•ื‘ ืขืœื™ื”ื).

ืœื›ืŸ, ื›ืฉื”ื›ืœ ื›ื‘ืจ ื’ื•ื•ืข, ืฆืžืชื™ ื”ื ืชื•ื ื™ื ืฉืฉื•ื—ืจืจื• ืœื ืžืกื•ืžื ื™ื ืžื™ื“ ื›ืžื™ื•ืฉื ื™ื. ื‘ื”ืชืื ืœื›ืš, ืื ื• ื ืืœืฆื™ื ืœื”ืžืชื™ืŸ ืขื“ ืฉื›ืœ ื”ืคื™ื ื’ื™ื ื™ืกืชื™ื™ืžื• ืœืฆืžืชื™ ื”ื ืชื•ื ื™ื ื”ืžืฉื•ื—ืจืจื™ื, ื•ืจืง ืœืื—ืจ ืžื›ืŸ, ื”ืืฉื›ื•ืœ ืฉืœื ื• ื™ืชื—ื™ืœ ืœื•ืžืจ ืœื ื• ืฉืฉื, ืฉื ื•ืฉื ืขืœื™ื ื• ืœื”ืžืฉื™ืš ืœืจืฉื•ื ืžื™ื“ืข. ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืขื•ื“ ืขืœ ื–ื” ื›ืืŸ.

ื›ืชื•ืฆืื” ืžื›ืš, ืคืขื•ืœืช ืžืฉื™ื›ืช ืžืจื›ื– ื”ื ืชื•ื ื™ื ื›ื™ื•ื ืœื•ืงื—ืช ืœื ื• ื›-5 ื“ืงื•ืช ื‘ืฉืขื•ืช ื”ืขื•ืžืก. ืขื‘ื•ืจ ืงื•ืœื•ืกื•ืก ื’ื“ื•ืœ ื•ืžื’ื•ืฉื ื›ื–ื”, ื–ื• ืชื•ืฆืื” ื˜ื•ื‘ื” ืœืžื“ื™.

ื›ืชื•ืฆืื” ืžื›ืš ื”ื’ืขื ื• ืœื”ื—ืœื˜ื” ื”ื‘ืื”:

  • ื™ืฉ ืœื ื• 360 ืฆืžืชื™ ื ืชื•ื ื™ื ืขื ื“ื™ืกืงื™ื ืฉืœ 700 ื’ื™ื’ื”-ื‘ื™ื™ื˜.
  • 60 ืจื›ื–ื™ื ืœื ื™ืชื•ื‘ ืชืขื‘ื•ืจื” ื“ืจืš ืื•ืชื ืฆืžืชื™ ื ืชื•ื ื™ื.
  • 40 ืžืืกื˜ืจื™ื ืฉื”ืฉืืจื ื• ื›ืกื•ื’ ืฉืœ ืžื•ืจืฉืช ืžืื– ื’ืจืกืื•ืช ืœืคื ื™ 6.4.0 - ื›ื“ื™ ืœืฉืจื•ื“ ืืช ื ืกื™ื’ืช ืžืจื›ื– ื”ื ืชื•ื ื™ื, ื”ื™ื™ื ื• ืžื•ื›ื ื™ื ื ืคืฉื™ืช ืœืื‘ื“ ืžืกืคืจ ืžื›ื•ื ื•ืช ืขืœ ืžื ืช ืœื”ื‘ื˜ื™ื— ืœื ื• ืžื ื™ื™ืŸ ืžืืกื˜ืจื™ื ื’ื ื‘ ื”ืชืจื—ื™ืฉ ื”ื’ืจื•ืข ื‘ื™ื•ืชืจ
  • ื›ืœ ื ื™ืกื™ื•ืŸ ืœืฉืœื‘ ืชืคืงื™ื“ื™ื ื‘ืžื™ื›ืœ ืื—ื“ ื ืชืงืœ ื‘ืขื•ื‘ื“ื” ืฉื‘ืžื•ืงื“ื ืื• ื‘ืžืื•ื—ืจ ื”ืฆื•ืžืช ื™ืฉื‘ืจ ื‘ืขื•ืžืก.
  • ื”ืืฉื›ื•ืœ ื›ื•ืœื• ืžืฉืชืžืฉ ื‘-heap.size ืฉืœ 31 ื’ื™ื’ื”-ื‘ื™ื™ื˜: ื›ืœ ื”ื ื™ืกื™ื•ื ื•ืช ืœื”ืงื˜ื™ืŸ ืืช ื”ื’ื•ื“ืœ ื”ื‘ื™ืื• ืœื”ืจื’ ืฉืœ ื›ืžื” ืฆืžืชื™ื ื‘ืฉืื™ืœืชื•ืช ื—ื™ืคื•ืฉ ื›ื‘ื“ื•ืช ืขื ื”ืชื• ื”ื›ืœืœื™ ื”ืžื•ื‘ื™ืœ ืื• ื”ืฉื’ืช ืžืคืกืง ื”ื—ืฉืžืœ ื‘- Elasticsearch ืขืฆืžื•.
  • ื‘ื ื•ืกืฃ, ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ื‘ื™ืฆื•ืขื™ ื—ื™ืคื•ืฉ, ื ื™ืกื™ื ื• ืœื”ืงื˜ื™ืŸ ืืช ืžืกืคืจ ื”ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ืืฉื›ื•ืœ ื›ืžื” ืฉื™ื•ืชืจ, ืขืœ ืžื ืช ืœืขื‘ื“ ื›ืžื” ืฉืคื—ื•ืช ืื™ืจื•ืขื™ื ื‘ืฆื•ื•ืืจ ื”ื‘ืงื‘ื•ืง ืฉืงื™ื‘ืœื ื• ื‘ืžืืกื˜ืจ.

ืกื•ืฃ ืกื•ืฃ ืœื’ื‘ื™ ื ื™ื˜ื•ืจ

ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื›ืœ ื–ื” ื™ืขื‘ื•ื“ ื›ืžืชื•ื›ื ืŸ, ืื ื• ืขื•ืงื‘ื™ื ืื—ืจ ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

  • ื›ืœ ืฆื•ืžืช ื ืชื•ื ื™ื ืžื“ื•ื•ื— ืœืขื ืŸ ืฉืœื ื• ืฉื”ื•ื ืงื™ื™ื, ื•ื™ืฉ ืขืœื™ื• ืจืกื™ืกื™ื ื›ืืœื” ื•ืื—ืจื™ื. ื›ืืฉืจ ืื ื• ืžื›ื‘ื™ื ืžืฉื”ื• ืื™ืคืฉื”ื•, ื”ืืฉื›ื•ืœ ืžื“ื•ื•ื— ืœืื—ืจ 2-3 ืฉื ื™ื•ืช ืฉื‘ืžืจื›ื– A ื›ื™ื‘ื ื• ืืช ื”ืฆืžืชื™ื 2, 3 ื•-4 - ื–ื” ืื•ืžืจ ืฉื‘ืžืจื›ื–ื™ ื ืชื•ื ื™ื ืื—ืจื™ื ืื ื—ื ื• ื‘ืฉื•ื ืคื ื™ื ื•ืื•ืคืŸ ืœื ื ื•ื›ืœ ืœื›ื‘ื•ืช ืืช ืื•ืชื ืฆืžืชื™ื ืฉื™ืฉ ืขืœื™ื”ื ืจืง ืจืกื™ืก ืื—ื“ ืฉืžืืœื”.
  • ื›ืฉืื ื—ื ื• ื™ื•ื“ืขื™ื ืืช ืื•ืคื™ ื”ื”ืชื ื”ื’ื•ืช ืฉืœ ื”ืžืืกื˜ืจ, ืื ื—ื ื• ืžืกืชื›ืœื™ื ื‘ื–ื”ื™ืจื•ืช ืจื‘ื” ืขืœ ืžืกืคืจ ื”ืžืฉื™ืžื•ืช ื”ืžืžืชื™ื ื•ืช. ืžื›ื™ื•ื•ืŸ ืฉื’ื ืžืฉื™ืžื” ืื—ืช ืฉื ืชืงืขื”, ืื ื”ื™ื ืœื ืชืกืชื™ื™ื ื‘ื–ืžืŸ, ืชื™ืื•ืจื˜ื™ืช ื‘ืžืฆื‘ ื—ื™ืจื•ื ื›ืœืฉื”ื• ื™ื›ื•ืœื” ืœื”ืคื•ืš ืœืกื™ื‘ื” ืฉื‘ื’ืœืœื”, ืœืžืฉืœ, ืงื™ื“ื•ื ืฉืœ ืจืกื™ืกื™ ื”ืขืชืง ื‘ืคืจื™ื™ืžืจื™ื– ืœื ืขื•ื‘ื“, ื•ื–ื• ื”ืกื™ื‘ื” ืฉื”ืื™ื ื“ืงืก ื™ืคืกื™ืง ืœืขื‘ื•ื“.
  • ืื ื—ื ื• ื’ื ื‘ื•ื—ื ื™ื ืžืงืจื•ื‘ ืืช ืขื™ื›ื•ื‘ื™ ืื•ืกืคื™ ื”ืืฉืคื”, ื›ื™ ื›ื‘ืจ ื ืชืงืœื ื• ื‘ืงืฉื™ื™ื ื’ื“ื•ืœื™ื ืขื ื–ื” ื‘ืžื”ืœืš ื”ืื•ืคื˜ื™ืžื™ื–ืฆื™ื”.
  • ื“ื•ื—ื” ื‘ืฉืจืฉื•ืจ ื›ื“ื™ ืœื”ื‘ื™ืŸ ืžืจืืฉ ื”ื™ื›ืŸ ืฆื•ื•ืืจ ื”ื‘ืงื‘ื•ืง.
  • ื•ื‘ื›ืŸ, ืžื“ื“ื™ื ืกื˜ื ื“ืจื˜ื™ื™ื ื›ื’ื•ืŸ heap, RAM ื•-I/O.

ื‘ืขืช ื‘ื ื™ื™ืช ื ื™ื˜ื•ืจ, ืขืœื™ืš ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ืืช ื”ืชื›ื•ื ื•ืช ืฉืœ Thread Pool ื‘- Elasticsearch. ืชื™ืขื•ื“ Elasticsearch ืžืชืืจ ืืคืฉืจื•ื™ื•ืช ืชืฆื•ืจื” ื•ืขืจื›ื™ ื‘ืจื™ืจืช ืžื—ื“ืœ ืœื—ื™ืคื•ืฉ ื•ืื™ื ื“ืงืก, ืืš ืฉื•ืชืง ืœื—ืœื•ื˜ื™ืŸ ื‘ื ื•ื’ืข ืœ-thread_pool.management.ืฉืจืฉื•ืจื™ื ืืœื• ืžืขื‘ื“ื™ื, ื‘ืคืจื˜, ืฉืื™ืœืชื•ืช ื›ืžื• _cat/shards ื•ื“ื•ืžื•ืช ืื—ืจื•ืช, ืฉื ื•ื—ื•ืช ืœืฉื™ืžื•ืฉ ื‘ืขืช ื›ืชื™ื‘ืช ื ื™ื˜ื•ืจ. ื›ื›ืœ ืฉื”ืืฉื›ื•ืœ ื’ื“ื•ืœ ื™ื•ืชืจ, ื›ืš ืžื‘ื•ืฆืขื•ืช ื™ื•ืชืจ ื‘ืงืฉื•ืช ืžืกื•ื’ ื–ื” ืœื™ื—ื™ื“ืช ื–ืžืŸ, ื•ื”-thread_pool.management ื”ื "ืœ ืœื ืจืง ืฉืื™ื ื• ืžื•ืฆื’ ื‘ืชื™ืขื•ื“ ื”ืจืฉืžื™, ืืœื ื’ื ืžื•ื’ื‘ืœ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืœ-5 ืฉืจืฉื•ืจื™ื, ืืฉืจ ื ืคื˜ืจื™ื ืžื”ืจ ืžืื•ื“, ืœืื—ืจ ืืฉืจ ื ื™ื˜ื•ืจ ืžืคืกื™ืง ืœืคืขื•ืœ ื›ืจืื•ื™.

ืžื” ืฉืื ื™ ืจื•ืฆื” ืœื•ืžืจ ืœืกื™ื›ื•ื: ืขืฉื™ื ื• ืืช ื–ื”! ื”ืฆืœื—ื ื• ืœืชืช ืœืžืชื›ื ืชื™ื ื•ืœืžืคืชื—ื™ื ืฉืœื ื• ื›ืœื™ ืฉื›ืžืขื˜ ื‘ื›ืœ ืžืฆื‘ ื™ื›ื•ืœ ืœืกืคืง ื‘ืžื”ื™ืจื•ืช ื•ื‘ืืžื™ื ื•ืช ืžื™ื“ืข ืขืœ ืžื” ืฉืงื•ืจื” ื‘ื™ื™ืฆื•ืจ.

ื›ืŸ, ื”ืชื‘ืจืจ ืฉื–ื” ื“ื™ ืžืกื•ื‘ืš, ืื‘ืœ, ื‘ื›ืœ ื–ืืช, ื”ืฆืœื—ื ื• ืœื”ืชืื™ื ืืช ื”ืžืฉืืœื•ืช ืฉืœื ื• ืœืžื•ืฆืจื™ื ืงื™ื™ืžื™ื, ืฉืœื ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœืชืงืŸ ื•ืœืฉื›ืชื‘ ืœืขืฆืžื ื•.

ืืฉื›ื•ืœ Elasticsearch 200 TB+

ืžืงื•ืจ: www.habr.com

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