[BUG] `POST /_render/template` results in a NullPointerException when security plugin is enabled

[Xtansia]

What is the bug?
Since version 2.10.0 making a POST /_render/template request results in a NullPointerException when the security plugin is enabled. The same request succeeds when the plugin is disabled on the same versions.

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Spin up a cluster of version 2.10.0 or greater with security enabled
2. Make the request:

POST /_render/template
{
  "params":{
    "status":["pending","published"]
  },
  "source":"\n{\n\t\"query\": {\n\t  \"terms\": {\n\t\t\"status\": [\n\t\t  \"{{#status}}\",\n\t\t  \"{{.}}\",\n\t\t  \"{{/status}}\"\n\t\t]\n\t  }\n\t}\n  }"
}

What is the expected behavior?
The request to succeed outputting:

{
  "template_output": {
    "query": {
      "terms": {
        "status": [
          "",
          "pending",
          "",
          "published",
          ""
        ]
      }
    }
  }
}

What is your host/environment?
Using example docker-compose: https://opensearch.org/docs/latest/install-and-configure/install-opensearch/docker/#sample-docker-composeyml

Stacktrace

2023-11-09 12:41:05 [2023-11-08T23:41:05,433][ERROR][o.o.s.f.SecurityFilter   ] [opensearch-node1] Unexpected exception java.lang.NullPointerException: Cannot invoke "org.opensearch.action.search.SearchRequest.indices()" because "this.request" is null
2023-11-09 12:41:05 java.lang.NullPointerException: Cannot invoke "org.opensearch.action.search.SearchRequest.indices()" because "this.request" is null
2023-11-09 12:41:05     at org.opensearch.script.mustache.SearchTemplateRequest.indices(SearchTemplateRequest.java:262) ~[lang-mustache-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.security.resolver.IndexResolverReplacer.getOrReplaceAllIndices(IndexResolverReplacer.java:753) ~[opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.security.resolver.IndexResolverReplacer.resolveRequest(IndexResolverReplacer.java:433) ~[opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.security.privileges.PrivilegesEvaluator.evaluate(PrivilegesEvaluator.java:304) ~[opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityFilter.apply0(SecurityFilter.java:381) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityFilter.apply(SecurityFilter.java:165) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:216) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction.execute(TransportAction.java:188) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction.execute(TransportAction.java:107) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.node.NodeClient.executeLocally(NodeClient.java:110) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.node.NodeClient.doExecute(NodeClient.java:97) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.support.AbstractClient.execute(AbstractClient.java:476) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.script.mustache.RestRenderSearchTemplateAction.lambda$prepareRequest$0(RestRenderSearchTemplateAction.java:84) [lang-mustache-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:128) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityRestFilter.lambda$wrap$2(SecurityRestFilter.java:187) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.dispatchRequest(RestController.java:323) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.tryAllHandlers(RestController.java:414) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.dispatchRequest(RestController.java:252) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.security.ssl.http.netty.ValidatingDispatcher.dispatchRequest(ValidatingDispatcher.java:70) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.dispatchRequest(AbstractHttpServerTransport.java:385) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.handleIncomingRequest(AbstractHttpServerTransport.java:466) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.incomingRequest(AbstractHttpServerTransport.java:368) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:56) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:42) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:72) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:102) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1471) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1334) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1383) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:689) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:652) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [netty-common-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at java.lang.Thread.run(Thread.java:833) [?:?]
2023-11-09 12:41:05 [2023-11-08T23:41:05,445][WARN ][r.suppressed             ] [opensearch-node1] path: /_render/template, params: {pretty=true}
2023-11-09 12:41:05 org.opensearch.OpenSearchSecurityException: Unexpected exception indices:data/read/search/template
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityFilter.apply0(SecurityFilter.java:479) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityFilter.apply(SecurityFilter.java:165) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:216) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction.execute(TransportAction.java:188) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.action.support.TransportAction.execute(TransportAction.java:107) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.node.NodeClient.executeLocally(NodeClient.java:110) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.node.NodeClient.doExecute(NodeClient.java:97) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.client.support.AbstractClient.execute(AbstractClient.java:476) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.script.mustache.RestRenderSearchTemplateAction.lambda$prepareRequest$0(RestRenderSearchTemplateAction.java:84) [lang-mustache-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:128) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.security.filter.SecurityRestFilter.lambda$wrap$2(SecurityRestFilter.java:187) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.dispatchRequest(RestController.java:323) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.tryAllHandlers(RestController.java:414) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.rest.RestController.dispatchRequest(RestController.java:252) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.security.ssl.http.netty.ValidatingDispatcher.dispatchRequest(ValidatingDispatcher.java:70) [opensearch-security-2.11.0.0.jar:2.11.0.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.dispatchRequest(AbstractHttpServerTransport.java:385) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.handleIncomingRequest(AbstractHttpServerTransport.java:466) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.AbstractHttpServerTransport.incomingRequest(AbstractHttpServerTransport.java:368) [opensearch-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:56) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:42) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at org.opensearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:72) [transport-netty4-client-2.11.0.jar:2.11.0]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:102) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1471) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1334) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1383) [netty-handler-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) [netty-codec-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:689) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:652) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) [netty-transport-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [netty-common-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.100.Final.jar:4.1.100.Final]
2023-11-09 12:41:05     at java.lang.Thread.run(Thread.java:833) [?:?]

Do you have any additional context?
Add any other context about the problem.

[stephen-crawford]

[Triage] This is a new cluster permission request which is being implemented by OpenSearch#11170. Thank you for filing this issue around the transport action support.

[cwperks]

#3689 has been merged. Closing this issue.