необходимо сейчас подключиться на сервер, исправить ошибки с elasticsearch
service elasticsearch status
● elasticsearch.service - Elasticsearch
Loaded: loaded (/lib/systemd/system/elasticsearch.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Wed 2023-10-11 15:51:40 BST; 4 days ago
Docs: https://www.elastic.co
Process: 1086363 ExecStart=/usr/share/elasticsearch/bin/systemd-entrypoint -p ${PID_DIR}/elasticsearch.pid --quiet (code=exited, status=1/FAILUR>
Main PID: 1086363 (code=exited, status=1/FAILURE)
Oct 11 15:51:40 dev systemd[1]: Starting Elasticsearch...
Oct 11 15:51:40 dev systemd-entrypoint[1086502]: Error occurred during initialization of boot layer
Oct 11 15:51:40 dev systemd-entrypoint[1086502]: java.lang.module.FindException: Two versions of module org.apache.logging.log4j.core found in /usr/>
Oct 11 15:51:40 dev systemd-entrypoint[1086363]: ERROR: Elasticsearch exited unexpectedly, with exit code 1
Oct 11 15:51:40 dev systemd[1]: elasticsearch.service: Main process exited, code=exited, status=1/FAILURE
Oct 11 15:51:40 dev systemd[1]: elasticsearch.service: Failed with result 'exit-code'.
Oct 11 15:51:40 dev systemd[1]: Failed to start Elasticsearch.
journalctl -xe
-- Support: http://www.ubuntu.com/support
--
-- The unit elasticsearch.service has entered the 'failed' state with result 'exit-code'.
Oct 15 18:12:23 dev systemd[1]: Failed to start Elasticsearch.
-- Subject: A start job for unit elasticsearch.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit elasticsearch.service has finished with a failure.
--
-- The job identifier is 2428374 and the job result is failed.
Oct 15 18:12:24 dev agent[1607825]: 2023-10-15 18:12:24 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:24 dev agent[1607825]: 2023-10-15 18:12:24 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
Oct 15 18:12:25 dev agent[1607825]: 2023-10-15 18:12:25 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:25 dev agent[1607825]: 2023-10-15 18:12:25 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
Oct 15 18:12:26 dev agent[1607825]: 2023-10-15 18:12:26 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:26 dev agent[1607825]: 2023-10-15 18:12:26 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
Oct 15 18:12:27 dev agent[1607825]: 2023-10-15 18:12:27 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | elastic:f906>
Oct 15 18:12:27 dev agent[1607825]: 2023-10-15 18:12:27 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:27 dev agent[1607825]: 2023-10-15 18:12:27 BST | CORE | ERROR | (pkg/collector/worker/check_logger.go:69 in Error) | check:elastic | Er>
Oct 15 18:12:27 dev agent[1607825]: 2023-10-15 18:12:27 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
Oct 15 18:12:28 dev sshd[21590]: Invalid user mcserver from 101.34.250.251 port 47328
Oct 15 18:12:28 dev agent[1607825]: 2023-10-15 18:12:28 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:28 dev agent[1607825]: 2023-10-15 18:12:28 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
Oct 15 18:12:28 dev sshd[21590]: Received disconnect from 101.34.250.251 port 47328:11: Bye Bye [preauth]
Oct 15 18:12:28 dev sshd[21590]: Disconnected from invalid user mcserver 101.34.250.251 port 47328 [preauth]
Oct 15 18:12:29 dev agent[1607825]: 2023-10-15 18:12:29 BST | CORE | WARN | (pkg/collector/python/datadog_agent.go:131 in LogMessage) | http_check:U>
Oct 15 18:12:29 dev agent[1607825]: 2023-10-15 18:12:29 BST | CORE | INFO | (pkg/collector/python/datadog_agent.go:133 in LogMessage) | http_check:U>
lines 1034-1061/1061 (END)
tail -fn 100 /var/log/elasticsearch/gc.log
[2023-10-15T17:12:23.329+0000][21485][info][gc,init] CardTable entry size: 512
[2023-10-15T17:12:23.329+0000][21485][info][gc ] Using G1
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Version: 21+35-2513 (release)
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] CPUs: 12 total, 12 available
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Memory: 31884M
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Large Page Support: Disabled
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] NUMA Support: Disabled
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Compressed Oops: Enabled (32-bit)
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Heap Region Size: 4M
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Heap Min Capacity: 512M
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Heap Initial Capacity: 512M
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Heap Max Capacity: 1G
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Pre-touch: Enabled
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Parallel Workers: 10
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Concurrent Workers: 3
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Concurrent Refinement Workers: 10
[2023-10-15T17:12:23.372+0000][21485][info][gc,init] Periodic GC: Disabled
[2023-10-15T17:12:23.378+0000][21485][info][gc,metaspace] CDS archive(s) mapped at: [0x00007f376f000000-0x00007f376fca5000-0x00007f376fca5000), size 13258752, SharedBaseAddress: 0x00007f376f000000, ArchiveRelocationMode: 1.
[2023-10-15T17:12:23.378+0000][21485][info][gc,metaspace] Compressed class space mapped at: 0x00007f3770000000-0x00007f37b0000000, reserved size: 1073741824
[2023-10-15T17:12:23.378+0000][21485][info][gc,metaspace] Narrow klass base: 0x00007f376f000000, Narrow klass shift: 0, Narrow klass range: 0x100000000
Ivan K. 15 October 2023