# Exception : No alive nodes found in your cluster
**URL:** https://discuss.elastic.co/t/exception-no-alive-nodes-found-in-your-cluster/270739
**Category:** Elasticsearch
**Tags:** docker
**Created:** [April 20, 2021, 3:20pm UTC](https://discuss.elastic.co/t/exception-no-alive-nodes-found-in-your-cluster/270739 "2021-04-20T15:20:30Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Erik\_Gevorgyan](https://discuss.elastic.co/u/Erik_Gevorgyan)
#### Post date: [April 20, 2021, 3:20pm UTC](https://discuss.elastic.co/t/exception-no-alive-nodes-found-in-your-cluster/270739/1 "2021-04-20T15:20:30Z")
Hi everyone, i have an issue according to elasticsearch , i am running this code
`php artisan index:ambassadors`
and it gives me `Exception : No alive nodes found in your cluster`
here is my output
```auto
Exception : No alive nodes found in your cluster
487/4119 [▓▓▓░░░░░░░░░░░░░░░░░░░░░░░░░] 11%Exception : No alive nodes found in your cluster
963/4119 [▓▓▓▓▓▓░░░░░░░░░░░░░░░░░░░░░░] 23%Exception : No alive nodes found in your cluster
1459/4119 [▓▓▓▓▓▓▓▓▓░░░░░░░░░░░░░░░░░░░] 35%Exception : No alive nodes found in your cluster
1981/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓░░░░░░░░░░░░░░░] 48%Exception : No alive nodes found in your cluster
2480/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░░░░░░░░░░░] 60%Exception : No alive nodes found in your cluster
2996/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░░░░░░░] 72%Exception : cURL error 7: Failed to connect to 172.21.0.1 port 9200: Connection timed out
3475/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░░░░] 84%Exception : No alive nodes found in your cluster
3997/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░] 97%Exception : No alive nodes found in your cluster
4119/4119 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%Exception : No alive nodes found in your cluster
Elasticsearch\Common\Exceptions\NoNodesAvailableException
No alive nodes found in your cluster
at vendor/elasticsearch/elasticsearch/src/Elasticsearch/ConnectionPool/StaticNoPingConnectionPool.php:64
60| return $connection;
61| }
62| }
63|
> 64| throw new NoNodesAvailableException("No alive nodes found in your cluster");
65| }
66|
67| public function scheduleCheck(): void
68| {
+5 vendor frames
6 app/Services/Indexation/EsClientService.php:90
Elasticsearch\Namespaces\IndicesNamespace::getAliases()
7 app/Services/Indexation/EsClientService.php:60
App\Services\Indexation\EsClientService::findIndexNameByAlias("")
```
and here is my elasticsearch logs
```auto
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
OpenJDK 64-Bit Server VM warning: UseAVX=2 is not supported on this CPU, setting it to UseAVX=0
[2021-04-20T13:15:36,890][WARN][o.e.c.l.LogConfigurator] [elasticsearch] Some logging configurations have %marker but don't have %node_name. We will automatically add %node_name to the pattern to ease the migration for users who customize log4j2.properties but will stop this behavior in 7.0. You should manually replace `%node_name` with `[%node_name]%marker ` in these locations:
/usr/share/elasticsearch/config/log4j2.properties
[2021-04-20T13:15:37,360][INFO][o.e.e.NodeEnvironment] [elasticsearch] using [1] data paths, mounts [[/usr/share/elasticsearch/data (/dev/sda1)]], net usable_space [174.3gb], net total_space [219gb], types [ext4]
[2021-04-20T13:15:37,361][INFO][o.e.e.NodeEnvironment] [elasticsearch] heap size [1007.3mb], compressed ordinary object pointers [true]
[2021-04-20T13:15:37,370][INFO][o.e.n.Node] [elasticsearch] node name [elasticsearch], node ID [bK-z6URAQ9efPnpifDKHzA]
[2021-04-20T13:15:37,371][INFO][o.e.n.Node] [elasticsearch] version[6.5.0], pid[1], build[default/tar/816e6f6/2018-11-09T18:58:36.352602Z], OS[Linux/5.4.0-71-generic/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/11.0.1/11.0.1+13]
[2021-04-20T13:15:37,371][INFO][o.e.n.Node] [elasticsearch] JVM arguments [-Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -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, -Djava.io.tmpdir=/tmp/elasticsearch.KTSug6bF, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Djava.locale.providers=COMPAT, -XX:UseAVX=2, -Des.cgroups.hierarchy.override=/, -Des.path.home=/usr/share/elasticsearch, -Des.path.conf=/usr/share/elasticsearch/config, -Des.distribution.flavor=default, -Des.distribution.type=tar]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [aggs-matrix-stats]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [analysis-common]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [ingest-common]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [lang-expression]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [lang-mustache]
[2021-04-20T13:15:40,441][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [lang-painless]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [mapper-extras]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [parent-join]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [percolator]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [rank-eval]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [reindex]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [repository-url]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [transport-netty4]
[2021-04-20T13:15:40,442][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [tribe]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-ccr]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-core]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-deprecation]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-graph]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-logstash]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-ml]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-monitoring]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-rollup]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-security]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-sql]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-upgrade]
[2021-04-20T13:15:40,443][INFO][o.e.p.PluginsService] [elasticsearch] loaded module [x-pack-watcher]
[2021-04-20T13:15:40,444][INFO][o.e.p.PluginsService] [elasticsearch] loaded plugin [ingest-geoip]
[2021-04-20T13:15:40,444][INFO][o.e.p.PluginsService] [elasticsearch] loaded plugin [ingest-user-agent]
[2021-04-20T13:15:46,262][INFO][o.e.x.s.a.s.FileRolesStore] [elasticsearch] parsed [0] roles from file [/usr/share/elasticsearch/config/roles.yml]
[2021-04-20T13:15:47,393][INFO][o.e.x.m.j.p.l.CppLogMessageHandler] [elasticsearch] [controller/72] [Main.cc@109] controller (64 bit): Version 6.5.0 (Build 71882a589e5556) Copyright (c) 2018 Elasticsearch BV
[2021-04-20T13:15:48,569][INFO][o.e.d.DiscoveryModule] [elasticsearch] using discovery type [zen] and host providers [settings]
[2021-04-20T13:15:49,868][INFO][o.e.n.Node] [elasticsearch] initialized
[2021-04-20T13:15:49,868][INFO][o.e.n.Node] [elasticsearch] starting ...
[2021-04-20T13:15:50,159][INFO][o.e.t.TransportService] [elasticsearch] publish_address {172.18.0.2:9300}, bound_addresses {0.0.0.0:9300}
[2021-04-20T13:15:50,204][INFO][o.e.b.BootstrapChecks] [elasticsearch] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2021-04-20T13:15:53,310][INFO][o.e.c.s.MasterService] [elasticsearch] zen-disco-elected-as-master ([0] nodes joined), reason: new_master {elasticsearch}{bK-z6URAQ9efPnpifDKHzA}{Ns5Qzl42RS69XWYe8EoCQA}{172.18.0.2}{172.18.0.2:9300}{ml.machine_memory=8215052288, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true}
[2021-04-20T13:15:53,317][INFO][o.e.c.s.ClusterApplierService] [elasticsearch] new_master {elasticsearch}{bK-z6URAQ9efPnpifDKHzA}{Ns5Qzl42RS69XWYe8EoCQA}{172.18.0.2}{172.18.0.2:9300}{ml.machine_memory=8215052288, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true}, reason: apply cluster state (from master [master {elasticsearch}{bK-z6URAQ9efPnpifDKHzA}{Ns5Qzl42RS69XWYe8EoCQA}{172.18.0.2}{172.18.0.2:9300}{ml.machine_memory=8215052288, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true} committed version [1] source [zen-disco-elected-as-master ([0] nodes joined)]])
[2021-04-20T13:15:53,371][INFO][o.e.x.s.t.n.SecurityNetty4HttpServerTransport] [elasticsearch] publish_address {127.0.0.1:9200}, bound_addresses {127.0.0.1:9200}
[2021-04-20T13:15:53,371][INFO][o.e.n.Node] [elasticsearch] started
[2021-04-20T13:15:53,739][WARN][o.e.x.s.a.s.m.NativeRoleMappingStore] [elasticsearch] Failed to clear cache for realms [[]]
[2021-04-20T13:15:53,803][INFO][o.e.l.LicenseService] [elasticsearch] license [b71b9552-809a-46c5-a938-4f71778d8a73] mode [basic] - valid
[2021-04-20T13:15:53,825][INFO][o.e.g.GatewayService] [elasticsearch] recovered [0] indices into cluster_state
```
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 18, 2021, 3:20pm UTC](https://discuss.elastic.co/t/exception-no-alive-nodes-found-in-your-cluster/270739/2 "2021-05-18T15:20:45Z")
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