Hi everyone, We ran into an issue yesterday where all our ec2 machines, running solr, ran out of memory and could not heal themselves. I'll try break down what happened here.
*System Architecture:* - Solr Version: 7.3.1 - Replica Types: TLOG/PULL - Num Shards: 8 (default hashing mechanism) - Doc Count: > 20m - Index Size: 17G - EC2 Machine Spec: 16 Core | 32G ram | 100G SSD - Num EC2 Machines: 7+ (scales up and down) - Max Shards per node (one node per EC2 instance): 8 (some nodes had 4, some had 8) - Num TLOG shard replicas: 3 (3 copies of each shard as TLOG) - Num PULL shard replicas: 3+ - Heap: 4G *What was run prior to the issue:* We ran these queries around 2.55pm We ran a bunch of deep paginated queries (offset of 1,000,000) with a filter query. We set the timeout to 5 seconds and it did timeout. We aren't sure if this is what caused the irrecoverable failure, but by reading this - https://lucene.apache.org/solr/guide/7_4/pagination-of-results.html#performance-problems-with-deep-paging , we feel that this was the cause. We did not use a cursor. This cluster was healthy for about 1 week, but we noticed the degradation soon after (within 30min) of running the offset queries mentioned above. We currently use a single sharded collection in production, however are transitioning to an 8 shard cluster. We hit this issue in a controlled 8 sharded environment, but don't notice any issues on our production (single sharded) cluster. On production the query still timed out (with same num docs etc.) but didn't go into a crazy state. *What Happened:* - All the EC2 instances started logging OOM error. None of the nodes were responsive to new requests. - We saw that the Heap usage jumped from an average of 2.7G to the max of 4G within a 5 minute window. - CPU across all 16 cores was at 100% - We saw that the distributed requests were timing out across all machines. - We shutdown all the machines that only had PULL replicas on them and it still didn't 'fix' itself. - Eventually we shut down SOLR on the main node which had all the master TLOG replicas. Once restarted, the machine started working again. *Questions:* - Did this deep pagination query *DEFINITELY* cause this issue? - Is each node single threaded? I don't think so, but I'd like to confirm that. - Is there any configuration that we could use to avoid this in the future? - Why could the nodes not recover by themselves? When we ran the same query on the single shard cluster it failed and didn't spin out of control. Thanks for all your help, Logs are pasted below from different timestamps. Regards, Ash *Logs:* Here are some logs we collected. Not sure if it tells a lot outside of what we know. *Time: 2.55pm ~ Requests are failing to complete in time* > ERROR RequestHandlerBase org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Time allowed to handle > this request exceeded:[ > http://10.0.9.204:8983/solr/media_shard1_replica_p57, > http://10.0.9.204:8983/solr/media_shard4_replica_p80, > http://10.0.9.204:8983/solr/media_shard3_replica_p73, > http://10.0.9.204:8983/solr/media_shard2_replica_p68] > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:410) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.s... > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > #011at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) > #011at > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: ERROR RequestHandlerBase org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Time allowed to handle > this request exceeded:[ > http://10.0.9.204:8983/solr/media_shard1_replica_p57, > http://10.0.9.204:8983/solr/media_shard4_replica_p80, > http://10.0.9.204:8983/solr/media_shard3_replica_p73, > http://10.0.9.204:8983/solr/media_shard2_replica_p68] > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:410) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > ERROR RequestHandlerBase org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Time allowed to handle > this request exceeded:[ > http://10.0.9.204:8983/solr/media_shard1_replica_p57, > http://10.0.9.204:8983/solr/media_shard4_replica_p80, > http://10.0.9.204:8983/solr/media_shard3_replica_p73, > http://10.0.9.204:8983/solr/media_shard2_replica_p68] > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:410) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.s... > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) > #011at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > ERROR HttpSolrCall null:org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Time allowed to handle > this request exceeded:[ > http://10.0.9.204:8983/solr/media_shard1_replica_p57, > http://10.0.9.204:8983/solr/media_shard4_replica_p80, > http://10.0.9.204:8983/solr/media_shard3_replica_p73, > http://10.0.9.204:8983/solr/media_shard2_replica_p68] > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:410) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) *Time: 3.00pm ~ Seeing out of memory* > The request took too long to iterate over terms. Timeout: timeoutAt: > 440824897486723 (System.nanoTime(): 440825204861492), > TermsEnum=org.apache.lucene.codecs.blocktree.SegmentTermsEnum@3a9d2efc > solr: ERROR RequestHandlerBase java.lang.ClassCastException: > org.apache.solr.response.BasicResultContext cannot be cast to > org.apache.solr.common.SolrDocumentList > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:315) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) > #011at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > #011at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: ERROR HttpSolrCall null:java.lang.ClassCastException: > org.apache.solr.response.BasicResultContext cannot be cast to > org.apache.solr.common.SolrDocumentList > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:315) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) > #011at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > #011at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) *3.15~ Health checks failing, Nodes are unresponsive.* > WARN DistributedUpdateProcessor Error sending update to > http://10.0.9.47:8983/solr > Failed to connect to Solr. May not be online yet. Retrying in 0 seconds... > ERROR HttpSolrCall null:org.apache.solr.common.SolrException: Error > trying to proxy request for url: > http://10.0.10.117:8983/solr/media/admin/ping > #011at > org.apache.solr.servlet.HttpSolrCall.remoteQuery(HttpSolrCall.java:647) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:501) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at o... > ERROR RequestHandlerBase org.apache.solr.common.SolrException: > org.apache.solr.client.solrj.SolrServerException: Time allowed to handle > this request exceeded > #011at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:410) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517) > #011at org.apache.solr.... > RROR ErrorReportingConcurrentUpdateSolrClient error > solr: ERROR RequestHandlerBase java.io.IOException: > java.util.concurrent.TimeoutException: Idle timeout expired: 120394/120000 > ms > #011at > org.eclipse.jetty.server.HttpInput$ErrorState.noContent(HttpInput.java:1069) > #011at org.eclipse.jetty.server.HttpInput.read(HttpInput.java:309) > #011at > org.apache.commons.io.input.ProxyInputStream.read(ProxyInputStream.java:100) > #011at > org.apache.solr.common.util.FastInputStream.readWrappedStream(FastInputStream.java:79) > #011at > org.apache.solr.common.util.FastInputStream.refill(FastInputStream.java:88) > #011at > org.apache.solr.common.util.FastInputStream.peek(FastInputStream.java:60) > #011at > org.apache.solr.handler.loader.JavabinLoader.parseAndLoadDocs(JavabinLoader.java:107) > #011at > org.apache.solr.handler.loader.JavabinLoader.load(JavabinLoader.java:55) > #011at > org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:97) > #011at > org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68) > #011at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195) > #011at org.apache.solr.core.SolrCore.execute(SolrCore.java:2503) > #011at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:711) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:517) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) > #011at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > #011at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) > #011at > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) > Caused by: java.util.concurrent.TimeoutException: Idle timeout expired: > 120394/120000 ms > #011at > org.eclipse.jetty.io.IdleTimeout.checkIdleTimeout(IdleTimeout.java:166) > #011at org.eclipse.jetty.io.IdleTimeout$1.run(IdleTimeout.java:50) > #011at > java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514) > #011at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) > #011at > java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > #011... 1 more > #011Suppressed: java.lang.Throwable: HttpInput failure > #011#011at org.eclipse.jetty.server.HttpInput.failed(HttpInput.java:816) > #011#011at > org.eclipse.jetty.server.HttpConnection$BlockingReadCallback.failed(HttpConnection.java:639) > #011#011at org.eclipse.jetty.io.FillInterest.onFail(FillInterest.java:134) > #011#011at > org.eclipse.jetty.io.AbstractEndPoint.onIdleExpired(AbstractEndPoint.java:398) > #011#011... 8 more > solr: ERROR HttpSolrCall null:org.apache.solr.common.SolrException: Error > trying to proxy request for url: > http://10.0.10.117:8983/solr/media/admin/ping > #011at > org.apache.solr.servlet.HttpSolrCall.remoteQuery(HttpSolrCall.java:647) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:501) > ERROR HttpSolrCall null:org.apache.solr.common.SolrException: Error > trying to proxy request for url: > http://10.0.10.117:8983/solr/media/admin/ping > #011at > org.apache.solr.servlet.HttpSolrCall.remoteQuery(HttpSolrCall.java:647) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:501) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at org.eclipse.jetty.servlet.ServletHandler.doHandle(Servl... > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190) > #011at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168) > #011at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) > #011at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166) > #011at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > #011at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219) > #011at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at > org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335) > #011at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) > #011at org.eclipse.jetty.server.Server.handle(Server.java:530) > #011at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347) > #011at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256) > #011at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279) > #011at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102) > #011at > org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247) > #011at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708) > #011at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626) > #011at java.base/java.lang.Thread.run(Thread.java:844) > Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to > 10.0.10.117:8983 [/10.0.10.117] failed: connect timed out > #011at > org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151) > #011at > org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359) > #011at > org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381) > #011at > org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237) > #011at > org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185) > #011at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) > #011at > org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111) > #011at > org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) > #011at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) > #011at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) > #011at > org.apache.solr.servlet.HttpSolrCall.remoteQuery(HttpSolrCall.java:619) *3.40~ Cannot do updates. Everything is broke :(* > #011at > org.apache.solr.servlet.HttpSolrCall.sendError(HttpSolrCall.java:664) > #011at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:532) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:384) > #011at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:330) > #011at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1629) > #011at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) > #011at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) > #011at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) > #011at org.eclipse.jetty.server.handler.HandlerWrapper.handle(Ha... > solr: WARN DistributedUpdateProcessor Error sending update to > http://10.0.8.157:8983/solr > org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: > Error from server at http://10.0.8.157:8983/solr/media_shard6_replica_t35: > Server Error > ERROR DistributedUpdateProcessor Setting up to try to start recovery on > replica core_node36 with url > http://10.0.8.157:8983/solr/media_shard6_replica_t35/ by increasing > leader term > message repeated 2 times: [] > request: > http://10.0.8.157:8983/solr/media_shard6_replica_t35/update?update.distrib=FROMLEADER&distrib.from=http%3A%2F%2F10.0.10.117%3A8983%2Fsolr%2Fmedia_shard6_replica_t10%2F&wt=javabin&version=2 > Remote error message: java.util.concurrent.TimeoutException: Idle timeout > expired: 120485/120000 ms > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.sendUpdateStream(ConcurrentUpdateSolrClient.java:383) > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.run(ConcurrentUpdateSolrClient.java:182) > #011at > com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) > #011at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: ERROR DistributedUpdateProcessor Setting up to try to start > recovery on replica core_node36 with url > http://10.0.8.157:8983/solr/media_shard6_replica_t35/ by increasing > leader term > org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: > Error from server at http://10.0.8.157:8983/solr/media_shard6_replica_t35: > Server Error > message repeated 2 times: [] > request: > http://10.0.8.157:8983/solr/media_shard6_replica_t35/update?update.distrib=FROMLEADER&distrib.from=http%3A%2F%2F10.0.10.117%3A8983%2Fsolr%2Fmedia_shard6_replica_t10%2F&wt=javabin&version=2 > Remote error message: java.util.concurrent.TimeoutException: Idle timeout > expired: 120485/120000 ms > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.sendUpdateStream(ConcurrentUpdateSolrClient.java:383) > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.run(ConcurrentUpdateSolrClient.java:182) > #011at > com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) > #011at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: WARN DistributedUpdateProcessor Error sending update to > http://10.0.8.157:8983/solr > org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: > Error from server at http://10.0.8.157:8983/solr/media_shard6_replica_t35: > Server Error > message repeated 2 times: [] > request: > http://10.0.8.157:8983/solr/media_shard6_replica_t35/update?update.distrib=FROMLEADER&distrib.from=http%3A%2F%2F10.0.10.117%3A8983%2Fsolr%2Fmedia_shard6_replica_t10%2F&wt=javabin&version=2 > Remote error message: java.util.concurrent.TimeoutException: Idle timeout > expired: 120307/120000 ms > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.sendUpdateStream(ConcurrentUpdateSolrClient.java:383) > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.run(ConcurrentUpdateSolrClient.java:182) > #011at > com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) > #011at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: WARN DistributedUpdateProcessor Error sending update to > http://10.0.9.47:8983/solr > org.apache.http.NoHttpResponseException: 10.0.9.47:8983 failed to respond > #011at > org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:141) > #011at > org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56) > #011at > org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259) > #011at > org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163) > #011at > org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165) > #011at > org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273) > #011at > org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125) > #011at > org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:118) > #011at > org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272) > #011at > org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185) > #011at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) > #011at > org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111) > #011at > org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) > #011at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) > #011at > org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.sendUpdateStream(ConcurrentUpdateSolrClient.java:347) > #011at > org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient$Runner.run(ConcurrentUpdateSolrClient.java:182) > #011at > com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) > #011at > org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135) > #011at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) > #011at java.base/java.lang.Thread.run(Thread.java:844) > solr: WARN DistributedUpdateProcessor Error sending update to > http://10.0.8.157:8983/solr > org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: > Error from server at http://10.0.8.157:8983/solr/media_shard2_replica_t20: > Server Error 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