HI I have been using EL in xenforo for a longtime but now I randomly starts shutingdown since updating from EL7 to EL8.
cat /var/log/elasticsearch/elasticsearch.log
[2023-06-26T03:24:33,901][INFO ][o.e.n.Node ] [board] version[8.8.1], pid[257041], build[deb/f8edfccba429b6477927a7c1ce1bc6729521305e/2023-06-05T21:32:25.188464208Z], OS[Linux/5.10.0-23-amd64/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/20.0.1/20.0.1+9-29]
[2023-06-26T03:24:33,919][INFO ][o.e.n.Node ] [board] JVM home [/usr/share/elasticsearch/jdk], using bundled JDK [true]
[2023-06-26T03:24:33,920][INFO ][o.e.n.Node ] [board] JVM arguments [-Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -Djava.security.manager=allow, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Dlog4j2.formatMsgNoLookups=true, -Djava.locale.providers=SPI,COMPAT, --add-opens=java.base/java.io=org.elasticsearch.preallocate, -XX:+UseG1GC, -Djava.io.tmpdir=/tmp/elasticsearch-8397595347611029962, -XX:+HeapDumpOnOutOfMemoryError, -XX:+ExitOnOutOfMemoryError, -XX:HeapDumpPath=/var/lib/elasticsearch, -XX:ErrorFile=/var/log/elasticsearch/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=/var/log/elasticsearch/gc.log:utctime,level,pid,tags:filecount=32,filesize=64m, -Xms5840m, -Xmx5840m, -XX:MaxDirectMemorySize=3061841920, -XX:G1HeapRegionSize=4m, -XX:InitiatingHeapOccupancyPercent=30, -XX:G1ReservePercent=15, -Des.distribution.type=deb, --module-path=/usr/share/elasticsearch/lib, --add-modules=jdk.net, --add-modules=org.elasticsearch.preallocate, -Djdk.module.main=org.elasticsearch.server]
[2023-06-26T03:24:36,284][WARN ][stderr ] [board] SLF4J: No SLF4J providers were found.
[2023-06-26T03:24:36,284][WARN ][stderr ] [board] SLF4J: Defaulting to no-operation (NOP) logger implementation
[2023-06-26T03:24:36,285][WARN ][stderr ] [board] SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
[2023-06-26T03:24:36,286][WARN ][stderr ] [board] SLF4J: Class path contains SLF4J bindings targeting slf4j-api versions 1.7.x or earlier.
[2023-06-26T03:24:36,287][WARN ][stderr ] [board] SLF4J: Ignoring binding found at [jar:file:///usr/share/elasticsearch/modules/repository-azure/log4j-slf4j-impl-2.19.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
[2023-06-26T03:24:36,287][WARN ][stderr ] [board] SLF4J: See https://www.slf4j.org/codes.html#ignoredBindings for an explanation.
[2023-06-26T03:24:37,899][INFO ][o.e.p.PluginsService ] [board] loaded module [repository-url]
[2023-06-26T03:24:37,900][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-core]
[2023-06-26T03:24:37,900][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-redact]
[2023-06-26T03:24:37,900][INFO ][o.e.p.PluginsService ] [board] loaded module [dlm]
[2023-06-26T03:24:37,900][INFO ][o.e.p.PluginsService ] [board] loaded module [ingest-user-agent]
[2023-06-26T03:24:37,900][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-async-search]
[2023-06-26T03:24:37,901][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-monitoring]
[2023-06-26T03:24:37,901][INFO ][o.e.p.PluginsService ] [board] loaded module [repository-s3]
[2023-06-26T03:24:37,901][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-analytics]
[2023-06-26T03:24:37,901][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-ent-search]
[2023-06-26T03:24:37,902][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-autoscaling]
[2023-06-26T03:24:37,902][INFO ][o.e.p.PluginsService ] [board] loaded module [lang-painless]
[2023-06-26T03:24:37,902][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-ml]
[2023-06-26T03:24:37,902][INFO ][o.e.p.PluginsService ] [board] loaded module [legacy-geo]
[2023-06-26T03:24:37,902][INFO ][o.e.p.PluginsService ] [board] loaded module [lang-mustache]
[2023-06-26T03:24:37,903][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-ql]
[2023-06-26T03:24:37,903][INFO ][o.e.p.PluginsService ] [board] loaded module [rank-rrf]
[2023-06-26T03:24:37,903][INFO ][o.e.p.PluginsService ] [board] loaded module [analysis-common]
[2023-06-26T03:24:37,903][INFO ][o.e.p.PluginsService ] [board] loaded module [transport-netty4]
[2023-06-26T03:24:37,903][INFO ][o.e.p.PluginsService ] [board] loaded module [aggregations]
[2023-06-26T03:24:37,904][INFO ][o.e.p.PluginsService ] [board] loaded module [ingest-common]
[2023-06-26T03:24:37,904][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-identity-provider]
[2023-06-26T03:24:37,904][INFO ][o.e.p.PluginsService ] [board] loaded module [frozen-indices]
[2023-06-26T03:24:37,904][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-text-structure]
[2023-06-26T03:24:37,904][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-shutdown]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [snapshot-repo-test-kit]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [ml-package-loader]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [kibana]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [constant-keyword]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-logstash]
[2023-06-26T03:24:37,905][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-graph]
[2023-06-26T03:24:37,906][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-ccr]
[2023-06-26T03:24:37,906][INFO ][o.e.p.PluginsService ] [board] loaded module [parent-join]
[2023-06-26T03:24:37,906][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-enrich]
[2023-06-26T03:24:37,906][INFO ][o.e.p.PluginsService ] [board] loaded module [repositories-metering-api]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [transform]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [repository-azure]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [repository-gcs]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [spatial]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [mapper-version]
[2023-06-26T03:24:37,907][INFO ][o.e.p.PluginsService ] [board] loaded module [apm]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [mapper-extras]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-aggregate-metric]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-rollup]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [percolator]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [data-streams]
[2023-06-26T03:24:37,908][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-stack]
[2023-06-26T03:24:37,909][INFO ][o.e.p.PluginsService ] [board] loaded module [systemd]
[2023-06-26T03:24:37,909][INFO ][o.e.p.PluginsService ] [board] loaded module [rank-eval]
[2023-06-26T03:24:37,909][INFO ][o.e.p.PluginsService ] [board] loaded module [reindex]
[2023-06-26T03:24:37,909][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-security]
[2023-06-26T03:24:37,909][INFO ][o.e.p.PluginsService ] [board] loaded module [blob-cache]
[2023-06-26T03:24:37,910][INFO ][o.e.p.PluginsService ] [board] loaded module [searchable-snapshots]
[2023-06-26T03:24:37,910][INFO ][o.e.p.PluginsService ] [board] loaded module [snapshot-based-recoveries]
[2023-06-26T03:24:37,910][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-watcher]
[2023-06-26T03:24:37,910][INFO ][o.e.p.PluginsService ] [board] loaded module [old-lucene-versions]
[2023-06-26T03:24:37,910][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-ilm]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-voting-only-node]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-deprecation]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-fleet]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-profiling]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [ingest-geoip]
[2023-06-26T03:24:37,911][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-write-load-forecaster]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [search-business-rules]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [wildcard]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [ingest-attachment]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [unsigned-long]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-sql]
[2023-06-26T03:24:37,912][INFO ][o.e.p.PluginsService ] [board] loaded module [runtime-fields-common]
[2023-06-26T03:24:37,913][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-async]
[2023-06-26T03:24:37,913][INFO ][o.e.p.PluginsService ] [board] loaded module [vector-tile]
[2023-06-26T03:24:37,913][INFO ][o.e.p.PluginsService ] [board] loaded module [lang-expression]
[2023-06-26T03:24:37,913][INFO ][o.e.p.PluginsService ] [board] loaded module [x-pack-eql]
[2023-06-26T03:24:41,107][WARN ][stderr ] [board] Jun 26, 2023 3:24:41 AM org.apache.lucene.store.MemorySegmentIndexInputProvider <init>
[2023-06-26T03:24:41,117][INFO ][o.e.e.NodeEnvironment ] [board] using [1] data paths, mounts [[/ (/dev/vda1)]], net usable_space [264.4gb], net total_space [295.1gb], types [ext4]
[2023-06-26T03:24:41,117][INFO ][o.e.e.NodeEnvironment ] [board] heap size [5.7gb], compressed ordinary object pointers [true]
[2023-06-26T03:24:41,187][INFO ][o.e.n.Node ] [board] node name [board], node ID [KnIJtTiXSAGZOcGnqrYxfQ], cluster name [elasticsearch], roles [data_frozen, ingest, data_cold, data, remote_cluster_client, master, data_warm, data_content, transform, data_hot, ml]
[2023-06-26T03:24:44,073][INFO ][o.e.x.m.p.l.CppLogMessageHandler] [board] [controller/257066] [Main.cc@123] controller (64 bit): Version 8.8.1 (Build 4658a65098c570) Copyright (c) 2023 Elasticsearch BV
[2023-06-26T03:24:44,300][INFO ][o.e.x.s.Security ] [board] Security is disabled
[2023-06-26T03:24:44,631][INFO ][o.e.x.p.ProfilingPlugin ] [board] Profiling is enabled
[2023-06-26T03:24:45,267][INFO ][o.e.t.n.NettyAllocator ] [board] creating NettyAllocator with the following configs: [name=elasticsearch_configured, chunk_size=1mb, suggested_max_allocation_size=1mb, factors={es.unsafe.use_netty_default_chunk_and_page_size=false, g1gc_enabled=true, g1gc_region_size=4mb}]
[2023-06-26T03:24:45,293][INFO ][o.e.i.r.RecoverySettings ] [board] using rate limit [40mb] with [default=40mb, read=0b, write=0b, max=0b]
[2023-06-26T03:24:45,344][INFO ][o.e.d.DiscoveryModule ] [board] using discovery type [multi-node] and seed hosts providers [settings]
[2023-06-26T03:24:46,720][INFO ][o.e.n.Node ] [board] initialized
[2023-06-26T03:24:46,721][INFO ][o.e.n.Node ] [board] starting ...
[2023-06-26T03:24:46,743][INFO ][o.e.x.s.c.f.PersistentCache] [board] persistent cache index loaded
[2023-06-26T03:24:46,744][INFO ][o.e.x.d.l.DeprecationIndexingComponent] [board] deprecation component started
[2023-06-26T03:24:46,848][INFO ][o.e.t.TransportService ] [board] publish_address {127.0.0.1:9300}, bound_addresses {[::1]:9300}, {127.0.0.1:9300}
[2023-06-26T03:24:47,158][WARN ][o.e.c.c.ClusterBootstrapService] [board] this node is locked into cluster UUID [9WpRpvOGQKC1rz0K8P_TXA] but [cluster.initial_master_nodes] is set to [board]; remove this setting to avoid possible data loss caused by subsequent cluster bootstrap attempts; for further information see https://www.elastic.co/guide/en/elasticsearch/reference/8.8/important-settings.html#initial_master_nodes
[2023-06-26T03:24:47,313][INFO ][o.e.c.s.MasterService ] [board] elected-as-master ([1] nodes joined in term 6)[_FINISH_ELECTION_, {board}{KnIJtTiXSAGZOcGnqrYxfQ}{RHxR4dxFTLmDfiTeNfbyHw}{board}{127.0.0.1}{127.0.0.1:9300}{cdfhilmrstw}{8.8.1} completing election], term: 6, version: 65, delta: master node changed {previous [], current [{board}{KnIJtTiXSAGZOcGnqrYxfQ}{RHxR4dxFTLmDfiTeNfbyHw}{board}{127.0.0.1}{127.0.0.1:9300}{cdfhilmrstw}{8.8.1}]}
[2023-06-26T03:24:47,416][INFO ][o.e.c.s.ClusterApplierService] [board] master node changed {previous [], current [{board}{KnIJtTiXSAGZOcGnqrYxfQ}{RHxR4dxFTLmDfiTeNfbyHw}{board}{127.0.0.1}{127.0.0.1:9300}{cdfhilmrstw}{8.8.1}]}, term: 6, version: 65, reason: Publication{term=6, version=65}
[2023-06-26T03:24:47,467][INFO ][o.e.c.f.AbstractFileWatchingService] [board] starting file watcher ...
[2023-06-26T03:24:47,476][INFO ][o.e.c.f.AbstractFileWatchingService] [board] file settings service up and running [tid=67]
[2023-06-26T03:24:47,482][INFO ][o.e.h.AbstractHttpServerTransport] [board] publish_address {:9200}, bound_addresses {[::]:9200}
[2023-06-26T03:24:47,482][INFO ][o.e.n.Node ] [board] started {board}{KnIJtTiXSAGZOcGnqrYxfQ}{RHxR4dxFTLmDfiTeNfbyHw}{board}{127.0.0.1}{127.0.0.1:9300}{cdfhilmrstw}{8.8.1}{ml.allocated_processors=6, ml.machine_memory=12247871488, xpack.installed=true, ml.allocated_processors_double=6.0, ml.max_jvm_size=6123683840}
[2023-06-26T03:24:47,490][INFO ][o.e.c.c.NodeJoinExecutor ] [board] node-join: [{board}{KnIJtTiXSAGZOcGnqrYxfQ}{RHxR4dxFTLmDfiTeNfbyHw}{board}{127.0.0.1}{127.0.0.1:9300}{cdfhilmrstw}{8.8.1}] with reason [completing election]
[2023-06-26T03:24:47,814][INFO ][o.e.l.ClusterStateLicenseService] [board] license [a8f2562b-4392-415b-87ff-09d4e2a08f66] mode [basic] - valid
[2023-06-26T03:24:47,819][INFO ][o.e.g.GatewayService ] [board] recovered [1] indices into cluster_state
[2023-06-26T03:24:48,100][INFO ][o.e.h.n.s.HealthNodeTaskExecutor] [board] Node [{board}{KnIJtTiXSAGZOcGnqrYxfQ}] is selected as the current health node.
[2023-06-26T03:24:48,145][INFO ][o.e.c.r.a.AllocationService] [board] current.health="YELLOW" message="Cluster health status chanelasticsearchged from [RED] to [YELLOW] (reason: [shards started [[xen][0]]])." previous.health="RED" reason="shards started [[xen][0]]"
I use
Xenforo 2.2.7
XES: 2.2
and EL 8.8.1
Grüße