I use below code to index some data , I mean Blog Post
`
var response = await this.client.IndexAsync<CachePostModel>(model, idx => idx.Index(index));
if (!response.IsValid)
{
return false;
}`
index always is equal post
It works fine jsut for the first time , when I want to add another records it throw belowe exception
`ClusterBlockException[blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];]
at org.elasticsearch.cluster.block.ClusterBlocks.indexBlockedException(ClusterBlocks.java:183)
at org.elasticsearch.action.support.replication.TransportReplicationAction$ReroutePhase.handleBlockExceptions(TransportReplicationAction.java:810)
at org.elasticsearch.action.support.replication.TransportReplicationAction$ReroutePhase.doRun(TransportReplicationAction.java:710)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
at org.elasticsearch.action.support.replication.TransportReplicationAction.doExecute(TransportReplicationAction.java:169)
at org.elasticsearch.action.support.replication.TransportReplicationAction.doExecute(TransportReplicationAction.java:97)
at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:167)
at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:139)
at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:81)
at org.elasticsearch.action.bulk.TransportBulkAction$BulkOperation.doRun(TransportBulkAction.java:384)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
at org.elasticsearch.action.bulk.TransportBulkAction.executeBulk(TransportBulkAction.java:496)
at org.elasticsearch.action.bulk.TransportBulkAction.executeIngestAndBulk(TransportBulkAction.java:243)
at org.elasticsearch.action.bulk.TransportBulkAction.doExecute(TransportBulkAction.java:169)
at org.elasticsearch.action.bulk.TransportBulkAction.doExecute(TransportBulkAction.java:89)
at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:167)
at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:139)
at org.elasticsearch.action.bulk.TransportSingleItemBulkWriteAction.doExecute(TransportSingleItemBulkWriteAction.java:69)
at org.elasticsearch.action.bulk.TransportSingleItemBulkWriteAction.doExecute(TransportSingleItemBulkWriteAction.java:44)
at org.elasticsearch.action.support.TransportAction$RequestFilterChain.proceed(TransportAction.java:167)
at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:139)
at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:81)
at org.elasticsearch.client.node.NodeClient.executeLocally(NodeClient.java:87)
at org.elasticsearch.client.node.NodeClient.doExecute(NodeClient.java:76)
at org.elasticsearch.client.support.AbstractClient.execute(AbstractClient.java:395)
at org.elasticsearch.client.support.AbstractClient.index(AbstractClient.java:407)
at org.elasticsearch.rest.action.document.RestIndexAction.lambda$prepareRequest$1(RestIndexAction.java:92)
at org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:97)
at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:239)
at org.elasticsearch.rest.RestController.tryAllHandlers(RestController.java:335)
at org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:173)
at org.elasticsearch.http.netty4.Netty4HttpServerTransport.dispatchRequest(Netty4HttpServerTransport.java:545)
at org.elasticsearch.http.netty4.Netty4HttpRequestHandler.channelRead0(Netty4HttpRequestHandler.java:137)
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at org.elasticsearch.http.netty4.pipelining.HttpPipeliningHandler.channelRead(HttpPipeliningHandler.java:68)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:323)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:297)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
at