consul服务注册中心报错Connection pool shut down

2022-05-05 10:00:48.426 ERROR [xxx-platform,5246c2e8a1a583f9,5246c2e8a1a583f9,true] 25130 --- [TaskScheduler-1] o.s.c.c.discovery.ConsulDiscoveryClient  : Error watching Consul CatalogServices

java.lang.IllegalStateException: Connection pool shut down
        at org.apache.http.util.Asserts.check(Asserts.java:34) ~[httpcore-4.4.13.jar!/:4.4.13]
        at org.apache.http.pool.AbstractConnPool.lease(AbstractConnPool.java:196) ~[httpcore-4.4.13.jar!/:4.4.13]
        at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.requestConnection(PoolingHttpClientConnectionManager.java:268) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:176) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:221) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:165) ~[httpclient-4.5.10.jar!/:4.5.10]
        at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:140) ~[httpclient-4.5.10.jar!/:4.5.10]
        at com.ecwid.consul.transport.AbstractHttpTransport.executeRequest(AbstractHttpTransport.java:70) ~[consul-api-1.4.5.jar!/:na]
        at com.ecwid.consul.transport.AbstractHttpTransport.makeGetRequest(AbstractHttpTransport.java:36) ~[consul-api-1.4.5.jar!/:na]
        at com.ecwid.consul.v1.ConsulRawClient.makeGetRequest(ConsulRawClient.java:139) ~[consul-api-1.4.5.jar!/:na]
        at com.ecwid.consul.v1.catalog.CatalogConsulClient.getCatalogServices(CatalogConsulClient.java:143) ~[consul-api-1.4.5.jar!/:na]
        at com.ecwid.consul.v1.ConsulClient.getCatalogServices(ConsulClient.java:400) ~[consul-api-1.4.5.jar!/:na]
        at org.springframework.cloud.consul.discovery.ConsulCatalogWatch.catalogServicesWatch(ConsulCatalogWatch.java:135) ~[spring-cloud-consul-discovery-2.2.4.RELEASE.jar!/:2.2.4.RELEASE]
        at org.springframework.cloud.sleuth.instrument.async.TraceRunnable.run(TraceRunnable.java:68) ~[spring-cloud-sleuth-core-2.2.5.RELEASE.jar!/:2.2.5.RELEASE]
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_161]
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_161]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_161]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_161]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_161]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_161]
        at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]

2022-05-05 10:01:07.880  WARN [xxx-platform,a837867df0332622,a837867df0332622,true] 25130 --- [TaskScheduler-1] o.s.cloud.consul.config.ConfigWatch      : Error querying consul Key/Values for context 'config/response-platform/'. Message: Connection pool shut down

java服务占据cpu资源飙升，建议直接重启，观察consul上注册的服务是否健康。