Добавить узел поиска в несколько машин - PullRequest
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Добавить узел поиска в несколько машин

0 голосов
/ 13 марта 2020

В настоящее время я занимаюсь исследованием добавления узла на нескольких машинах в кластер. Главный узел должен быть xxx246, а узел данных, который я хочу добавить, - xxx99. Запуск новейшего эластичного поиска 7.6. Я убедился, что оба elasti c имеют одинаковую версию.

Вот мой конфигурационный файл для главного узла. 

cluster.name : elasticsearch
node.name : Node_master
node.master : true
node.data : false
network.host : x.x.x.246
http.port : 9200
transport.tcp.port: 9300
discovery.seed_hosts:
   - x.x.x.246:9300
   - x.x.x.99:9301
cluster.initial_master_nodes:
   - x.x.x.246:9300
   - x.x.x.99:9301

Вот мой конфигурационный файл для узла данных 

cluster.name : elasticsearch
node.name : Node-1
node.master : false
node.data : true
network.host : x.x.x.99
http.port : 9201
transport.tcp.port: 9301
discovery.seed_hosts:
   - x.x.x.246:9300
   - x.x.x.99:9301
cluster.initial_master_nodes:
   - x.x.x.246:9300
   - x.x.x.99:9301

Вот ошибка, возвращаемая, когда я перезапускаюasticsearch на узел данных: 

[root@dev elasticsearch]# service elasticsearch restart
Restarting elasticsearch (via systemctl):  Job for elasticsearch.service failed because the control process exited with error code. See "systemctl status elasticsearch.service" and "journalctl -xe" for details.
                                                           [FAILED]
[root@dev elasticsearch]# systemctl status elasticsearch
● elasticsearch.service - Elasticsearch
   Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Fri 2020-03-13 10:29:21 WIB; 16s ago
     Docs: http://www.elastic.co
  Process: 10474 ExecStart=/usr/share/elasticsearch/bin/elasticsearch -p ${PID_DIR}/elasticsearch.pid --quiet (code=exited, status=1/FAILURE)
 Main PID: 10474 (code=exited, status=1/FAILURE)

представление systemctl на канале данных 

● elasticsearch.service - Elasticsearch
   Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Fri 2020-03-13 10:29:21 WIB; 15min ago
     Docs: http://www.elastic.co
  Process: 10474 ExecStart=/usr/share/elasticsearch/bin/elasticsearch -p ${PID_DIR}/elasticsearch.pid --quiet (code=exited, status=1/FAILURE)
 Main PID: 10474 (code=exited, status=1/FAILURE)

Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125)
Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: at org.elasticsearch.cli.Command.main(Command.java:90)
Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126)
Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)
Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: Caused by: com.fasterxml.jackson.dataformat.yaml.snakeyaml.error.MarkedYAMLException: while scanning a simple key
Mar 13 10:29:21 dev.int.cbn.net.id elasticsearch[10474]: in 'reader', line 25, column 1:
Mar 13 10:29:21 dev.int.cbn.net.id systemd[1]: elasticsearch.service: main process exited, code=exited, status=1/FAILURE
Mar 13 10:29:21 dev.int.cbn.net.id systemd[1]: Failed to start Elasticsearch.
Mar 13 10:29:21 dev.int.cbn.net.id systemd[1]: Unit elasticsearch.service entered failed state.
Mar 13 10:29:21 dev.int.cbn.net.id systemd[1]: elasticsearch.service failed.

что не так с кодом? я думаю, что следовал этой инструкции

редактировать конфигурацию главного узла 

discovery.seed_hosts:
   - x.x.x.246:9300
cluster.initial_master_nodes:
   - Node_master

журнал ошибок новой конфигурации master_node: 

[root@localhost elasticsearch]# tail -20 elasticsearch.log
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) [elasticsearch-7.6.1.jar:7.6.1]
[2020-03-13T12:21:22,387][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [Node_master] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.IllegalStateException: Node is started with node.data=false, but has shard data: [/var/lib/elasticsearch/nodes/0/indices/e3cMeIVSQdmIwVVgh_Bd0w/0, /var/lib/elasticsearch/nodes/0/indices/Prq1jnKSSoyt3XWJO6iCUg/0, /var/lib/elasticsearch/nodes/0/indices/pnQ2AWwnSca8-hFVL_gtYA/0, /var/lib/elasticsearch/nodes/0/indices/bFsN-CkCSjufBACUL27u0w/0, /var/lib/elasticsearch/nodes/0/indices/mvFmVLaOSN-wAvMgXknzTg/0, /var/lib/elasticsearch/nodes/0/indices/XBSojsDSRs6IXYQNH9j-Jg/0, /var/lib/elasticsearch/nodes/0/indices/0X9qyFynTPac0YZvXn9Ufw/0, /var/lib/elasticsearch/nodes/0/indices/NQbHnD4CTweCU4LgfKR77A/0, /var/lib/elasticsearch/nodes/0/indices/vDe9aUIpQ8ipqbmPEXnTFA/0, /var/lib/elasticsearch/nodes/0/indices/97L23TQ1TJmKHDYzwaYfRg/0, /var/lib/elasticsearch/nodes/0/indices/udZhKWpVSVCAsJnOVcRVLQ/0, /var/lib/elasticsearch/nodes/0/indices/U1b1IEMWRYqzPlDu9TcG0Q/0, /var/lib/elasticsearch/nodes/0/indices/_CLujyNjQgmCxLFBjO79Zg/0, /var/lib/elasticsearch/nodes/0/indices/LNFkjsKnQMCD5yYBHKyyNw/0, /var/lib/elasticsearch/nodes/0/indices/HnFJxvS7TveyGoawLxDFtA/0, /var/lib/elasticsearch/nodes/0/indices/pqkhAZObTj63zylELg7ySQ/0, /var/lib/elasticsearch/nodes/0/indices/61ETZjspQzOk6q5fGn3Twg/0, /var/lib/elasticsearch/nodes/0/indices/5MC-yxWeS6WmubAOIHJt1w/0, /var/lib/elasticsearch/nodes/0/indices/abPk_EJyTluw36cmNf1ZrQ/0, /var/lib/elasticsearch/nodes/0/indices/s-lG4szwR8uMIQfLo_JA1w/0, /var/lib/elasticsearch/nodes/0/indices/Ii5lCjuKRfS5tW4cXEnJng/0, /var/lib/elasticsearch/nodes/0/indices/J6S12mDCR8KGnfWScyiqpw/0, /var/lib/elasticsearch/nodes/0/indices/Sr0g5j7VTzqfcLcd1yoHDQ/0, /var/lib/elasticsearch/nodes/0/indices/8Gk6QC7_TS2p0qRtx6XCmA/0, /var/lib/elasticsearch/nodes/0/indices/BjMiZoZ5SIyBNbwND7fZ5w/0, /var/lib/elasticsearch/nodes/0/indices/pCmnXkAIR6a7k_Kv2uiwig/0, /var/lib/elasticsearch/nodes/0/indices/fSpz7hUCRWuX_YqTOp7FUA/0, /var/lib/elasticsearch/nodes/0/indices/uXXph5eFSPGH7RRuEKDGHQ/0, /var/lib/elasticsearch/nodes/0/indices/nr3MS0J9TzuElqtUjqEwqQ/0, /var/lib/elasticsearch/nodes/0/indices/SNiHj03OT2-YC8wMb7LyLg/0, /var/lib/elasticsearch/nodes/0/indices/pzmAhBOES-KtmESbs0_EKQ/0, /var/lib/elasticsearch/nodes/0/indices/cXhosVdCSayJJrf3tvvG7w/0]. Use 'elasticsearch-node repurpose' tool to clean up
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:174) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.6.1.jar:7.6.1]
        at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.6.1.jar:7.6.1]
Caused by: java.lang.IllegalStateException: Node is started with node.data=false, but has shard data: [/var/lib/elasticsearch/nodes/0/indices/e3cMeIVSQdmIwVVgh_Bd0w/0, /var/lib/elasticsearch/nodes/0/indices/Prq1jnKSSoyt3XWJO6iCUg/0, /var/lib/elasticsearch/nodes/0/indices/pnQ2AWwnSca8-hFVL_gtYA/0, /var/lib/elasticsearch/nodes/0/indices/bFsN-CkCSjufBACUL27u0w/0, /var/lib/elasticsearch/nodes/0/indices/mvFmVLaOSN-wAvMgXknzTg/0, /var/lib/elasticsearch/nodes/0/indices/XBSojsDSRs6IXYQNH9j-Jg/0, /var/lib/elasticsearch/nodes/0/indices/0X9qyFynTPac0YZvXn9Ufw/0, /var/lib/elasticsearch/nodes/0/indices/NQbHnD4CTweCU4LgfKR77A/0, /var/lib/elasticsearch/nodes/0/indices/vDe9aUIpQ8ipqbmPEXnTFA/0, /var/lib/elasticsearch/nodes/0/indices/97L23TQ1TJmKHDYzwaYfRg/0, /var/lib/elasticsearch/nodes/0/indices/udZhKWpVSVCAsJnOVcRVLQ/0, /var/lib/elasticsearch/nodes/0/indices/U1b1IEMWRYqzPlDu9TcG0Q/0, /var/lib/elasticsearch/nodes/0/indices/_CLujyNjQgmCxLFBjO79Zg/0, /var/lib/elasticsearch/nodes/0/indices/LNFkjsKnQMCD5yYBHKyyNw/0, /var/lib/elasticsearch/nodes/0/indices/HnFJxvS7TveyGoawLxDFtA/0, /var/lib/elasticsearch/nodes/0/indices/pqkhAZObTj63zylELg7ySQ/0, /var/lib/elasticsearch/nodes/0/indices/61ETZjspQzOk6q5fGn3Twg/0, /var/lib/elasticsearch/nodes/0/indices/5MC-yxWeS6WmubAOIHJt1w/0, /var/lib/elasticsearch/nodes/0/indices/abPk_EJyTluw36cmNf1ZrQ/0, /var/lib/elasticsearch/nodes/0/indices/s-lG4szwR8uMIQfLo_JA1w/0, /var/lib/elasticsearch/nodes/0/indices/Ii5lCjuKRfS5tW4cXEnJng/0, /var/lib/elasticsearch/nodes/0/indices/J6S12mDCR8KGnfWScyiqpw/0, /var/lib/elasticsearch/nodes/0/indices/Sr0g5j7VTzqfcLcd1yoHDQ/0, /var/lib/elasticsearch/nodes/0/indices/8Gk6QC7_TS2p0qRtx6XCmA/0, /var/lib/elasticsearch/nodes/0/indices/BjMiZoZ5SIyBNbwND7fZ5w/0, /var/lib/elasticsearch/nodes/0/indices/pCmnXkAIR6a7k_Kv2uiwig/0, /var/lib/elasticsearch/nodes/0/indices/fSpz7hUCRWuX_YqTOp7FUA/0, /var/lib/elasticsearch/nodes/0/indices/uXXph5eFSPGH7RRuEKDGHQ/0, /var/lib/elasticsearch/nodes/0/indices/nr3MS0J9TzuElqtUjqEwqQ/0, /var/lib/elasticsearch/nodes/0/indices/SNiHj03OT2-YC8wMb7LyLg/0, /var/lib/elasticsearch/nodes/0/indices/pzmAhBOES-KtmESbs0_EKQ/0, /var/lib/elasticsearch/nodes/0/indices/cXhosVdCSayJJrf3tvvG7w/0]. Use 'elasticsearch-node repurpose' tool to clean up
        at org.elasticsearch.env.NodeEnvironment.ensureNoShardData(NodeEnvironment.java:1083) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:326) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.node.Node.<init>(Node.java:277) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.node.Node.<init>(Node.java:257) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:221) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349) ~[elasticsearch-7.6.1.jar:7.6.1]
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.6.1.jar:7.6.1]
        ... 6 more

любая помощь или инструкции будут оценены так много. спасибо.

1 Ответ

1 голос
/ 13 марта 2020

discovery.seed_hosts: Это должен содержать список главных подходящих узлов в виде host или host:port.

cluster.initial_master_nodes: Это должен быть список узлов, которые являются основными приемлемыми и будут используется для формирования кластера в первый раз. Список содержит имена узлов.

В вашем случае у вас есть только один подходящий для мастера узел, поэтому измените вышеупомянутые свойства, как указано ниже.

Для главного узла измените на: 

discovery.seed_hosts:
   - x.x.x.246:9300
cluster.initial_master_nodes:
   - Node_master

Для узла данных cluster.initial_master_nodes и измените начальные хосты на: 

discovery.seed_hosts:
       - x.x.x.246:9300
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