# Failed to validate incoming join request from node

**URL:** <https://discuss.elastic.co/t/failed-to-validate-incoming-join-request-from-node/270515>\
**Category:** Elasticsearch\
**Created:** [April 18, 2021, 9:20pm UTC](https://discuss.elastic.co/t/failed-to-validate-incoming-join-request-from-node/270515 "2021-04-18T21:20:58Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![hussshe](https://avatars.discourse-cdn.com/v4/letter/h/7cd45c/32.png) [@hussshe](https://discuss.elastic.co/u/hussshe)\
**Post date:** [April 18, 2021, 9:20pm UTC](https://discuss.elastic.co/t/failed-to-validate-incoming-join-request-from-node/270515/1 "2021-04-18T21:20:58Z")

</div>

Hello,

With Elasticsearch 7.6.0, I'm trying to set up a simple master-1 node with data-1 and data-2 nodes but when I look at the log I get the below error.

I'd really appreciate if you could help me understand why I get this error.

Below is the log

> 

[2021-04-18T17:52:08,967][INFO][o.e.n.Node] [master-1] started  
[2021-04-18T17:52:09,102][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-2}{uRVDfN\_XTUKlTcnIrp3pOg}{YrNMX8iCRzK5dD-rnAt10Q}{172.31.34.104}{172.31.34.104:9300}{d}{temp=warm, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-2][172.31.34.104:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid mw1k0XiqSISU9PtnXSXruA, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257) ~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]  
at java.lang.Thread.run(Thread.java:830) [?:?]  
[2021-04-18T17:52:09,388][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-1}{sysSrKvvQ1OusxYKUBuqKQ}{ABipwhXfQX6kwOu0wnpy2g}{172.31.39.24}{172.31.39.24:9300}{d}{temp=hot, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-1][172.31.39.24:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid TCurgt4vT8-b77LK771iAw, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257) ~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]  
at java.lang.Thread.run(Thread.java:830) [?:?]  
[2021-04-18T17:52:09,495][INFO][o.e.l.LicenseService] [master-1] license [7a128f88-b24b-4465-9795-1bbf50eaf167] mode [basic] - valid  
[2021-04-18T17:52:09,497][INFO][o.e.x.s.s.SecurityStatusChangeListener] [master-1] Active license is now [BASIC]; Security is disabled  
[2021-04-18T17:52:09,516][INFO][o.e.g.GatewayService] [master-1] recovered [0] indices into cluster\_state  
[2021-04-18T17:52:09,834][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-2}{uRVDfN\_XTUKlTcnIrp3pOg}{YrNMX8iCRzK5dD-rnAt10Q}{172.31.34.104}{172.31.34.104:9300}{d}{temp=warm, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-2][172.31.34.104:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid mw1k0XiqSISU9PtnXSXruA, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257) ~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]  
at java.lang.Thread.run(Thread.java:830) [?:?]  
[2021-04-18T17:52:10,358][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-1}{sysSrKvvQ1OusxYKUBuqKQ}{ABipwhXfQX6kwOu0wnpy2g}{172.31.39.24}{172.31.39.24:9300}{d}{temp=hot, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-1][172.31.39.24:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid TCurgt4vT8-b77LK771iAw, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257) ~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]  
at java.lang.Thread.run(Thread.java:830) [?:?]  
[2021-04-18T17:52:10,832][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-2}{uRVDfN\_XTUKlTcnIrp3pOg}{YrNMX8iCRzK5dD-rnAt10Q}{172.31.34.104}{172.31.34.104:9300}{d}{temp=warm, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-2][172.31.34.104:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid mw1k0XiqSISU9PtnXSXruA, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257) ~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]  
at java.lang.Thread.run(Thread.java:830) [?:?]  
[2021-04-18T17:52:11,359][WARN][o.e.c.c.Coordinator] [master-1] failed to validate incoming join request from node [{data-1}{sysSrKvvQ1OusxYKUBuqKQ}{ABipwhXfQX6kwOu0wnpy2g}{172.31.39.24}{172.31.39.24:9300}{d}{temp=hot, xpack.installed=true}]  
org.elasticsearch.transport.RemoteTransportException: [data-1][172.31.39.24:9300][internal:cluster/coordination/join/validate]  
Caused by: org.elasticsearch.cluster.coordination.CoordinationStateRejectedException: join validation on cluster state with a different cluster uuid 9fUHPg56TpqcGzf08SOGNw than local cluster uuid TCurgt4vT8-b77LK771iAw, rejecting  
at org.elasticsearch.cluster.coordination.JoinHelper.lambda$new$4(JoinHelper.java:148) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler$1.doRun(SecurityServerTransportInterceptor.java:257)~[?:?]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:315) ~[?:?]  
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:63) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:264) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:692) ~[elasticsearch-7.6.0.jar:7.6.0]  
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.6.0.jar:7.6.0]  
:

Please help me understand why I get this error.This text will be hidden

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [May 16, 2021, 9:21pm UTC](https://discuss.elastic.co/t/failed-to-validate-incoming-join-request-from-node/270515/2 "2021-05-16T21:21:50Z")

</div>

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