I/O reactor has been shut down

Elastic Stack Elasticsearch
1

Hi All,

My problem is if lot of timeout happens after that I simply keep on getting.

java.lang.IllegalStateException: Request cannot be executed; I/O reactor status: STOPPED

So basically first I get the following stacktrace
Suppressed: java.lang.IllegalStateException: I/O reactor has been shut down
at org.apache.http.util.Asserts.check(Asserts.java:34) ~[##:?]
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.connect(DefaultConnectingIOReactor.java:224) ~[##:?]
at org.apache.http.nio.pool.AbstractNIOConnPool.processPendingRequest(AbstractNIOConnPool.java:434) ~[##:?]
at org.apache.http.nio.pool.AbstractNIOConnPool.lease(AbstractNIOConnPool.java:276) ~[##:?]
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.requestConnection(PoolingNHttpClientConnectionManager.java:266) ~[##:?]
at org.apache.http.impl.nio.client.AbstractClientExchangeHandler.requestConnection(AbstractClientExchangeHandler.java:363) ~[##:?]
at org.apache.http.impl.nio.client.DefaultClientExchangeHandlerImpl.start(DefaultClientExchangeHandlerImpl.java:125) ~[##:?]
at org.apache.http.impl.nio.client.InternalHttpAsyncClient.execute(InternalHttpAsyncClient.java:141) ~[##:?]
at org.elasticsearch.client.RestClient.performRequestAsync(RestClient.java:346) ~[##:?]
at org.elasticsearch.client.RestClient.access$600(RestClient.java:90) ~[##:?]
at org.elasticsearch.client.RestClient$1.retryIfPossible(RestClient.java:396) ~[##:?]
at org.elasticsearch.client.RestClient$1.failed(RestClient.java:378) ~[##:?]
at org.apache.http.concurrent.BasicFuture.failed(BasicFuture.java:134) ~[##:?]
at org.apache.http.impl.nio.client.AbstractClientExchangeHandler.failed(AbstractClientExchangeHandler.java:419) ~[##:?]
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.closed(HttpAsyncRequestExecutor.java:140) ~[##:?]
at org.apache.http.impl.nio.client.InternalIODispatch.onClosed(InternalIODispatch.java:71) ~[##:?]
at org.apache.http.impl.nio.client.InternalIODispatch.onClosed(InternalIODispatch.java:39) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.disconnected(AbstractIODispatch.java:100) ~[##:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.sessionClosed(BaseIOReactor.java:279) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processClosedSessions(AbstractIOReactor.java:440) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.hardShutdown(AbstractIOReactor.java:576) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:305) ~[##:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588) ~[##:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Suppressed: org.apache.http.ConnectionClosedException: Connection closed unexpectedly
at org.apache.http.nio.protocol.HttpAsyncRequestExecutor.closed(HttpAsyncRequestExecutor.java:140) ~[##:?]
at org.apache.http.impl.nio.client.InternalIODispatch.onClosed(InternalIODispatch.java:71) ~[##:?]
at org.apache.http.impl.nio.client.InternalIODispatch.onClosed(InternalIODispatch.java:39) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIODispatch.disconnected(AbstractIODispatch.java:100) ~[##:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.sessionClosed(BaseIOReactor.java:279) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processClosedSessions(AbstractIOReactor.java:440) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.hardShutdown(AbstractIOReactor.java:576) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:305) ~[##:?]
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:104) ~[##:?]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:588) ~[##:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Suppressed: java.util.concurrent.TimeoutException
at org.apache.http.nio.pool.AbstractNIOConnPool.processPendingRequest(AbstractNIOConnPool.java:364) ~[##:?]
at org.apache.http.nio.pool.AbstractNIOConnPool.processNextPendingRequest(AbstractNIOConnPool.java:344) ~[##:?]
at org.apache.http.nio.pool.AbstractNIOConnPool.release(AbstractNIOConnPool.java:318) ~[##:?]
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.releaseConnection(PoolingNHttpClientConnectionManager.java:303) ~[##:

and after that no Timeout just the following exception

java.lang.IllegalStateException: Request cannot be executed; I/O reactor status: STOPPED
    at org.apache.http.util.Asserts.check(Asserts.java:46) ~[##:?]
    at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase.ensureRunning(CloseableHttpAsyncClientBase.java:90) ~[##:?]
    at org.apache.http.impl.nio.client.InternalHttpAsyncClient.execute(InternalHttpAsyncClient.java:123) ~[##:?]
    at org.elasticsearch.client.RestClient.performRequestAsync(RestClient.java:346) ~[##:?]
    at org.elasticsearch.client.RestClient.performRequestAsync(RestClient.java:328) ~[##:?]
    at org.elasticsearch.client.RestClient.performRequestAsync(RestClient.java:271) ~[##:?]
    at org.elasticsearch.client.RestHighLevelClient.performRequestAsync(RestHighLevelClient.java:537) ~[##:?]
    at org.elasticsearch.client.RestHighLevelClient.performRequestAsyncAndParseEntity(RestHighLevelClient.java:515) ~[##:?]
    at org.elasticsearch.client.RestHighLevelClient.searchAsync(RestHighLevelClient.java:400) ~[##:?]
    at com.myntra.armor.armor.ESOperationsAsync.searchOrders(ESOperationsAsync.java:106) ~[##:?]
2

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