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Mark Miller commented on SOLR-7339: ----------------------------------- Well, at least they are repeatable fails. Not sure what it is yet, but fails seem to have the following that I don't see in passes: {noformat} 23813 DEBUG (qtp1185380035-63) [ ] o.e.j.i.ManagedSelector java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.jetty.http.HttpParser at org.eclipse.jetty.server.HttpConnection.newHttpParser(HttpConnection.java:124) at org.eclipse.jetty.server.HttpConnection.<init>(HttpConnection.java:102) at org.eclipse.jetty.server.HttpConnectionFactory.newConnection(HttpConnectionFactory.java:58) at org.eclipse.jetty.server.ServerConnector$ServerConnectorManager.newConnection(ServerConnector.java:510) at org.eclipse.jetty.io.ManagedSelector.createEndPoint(ManagedSelector.java:411) at org.eclipse.jetty.io.ManagedSelector.access$1600(ManagedSelector.java:56) at org.eclipse.jetty.io.ManagedSelector$CreateEndPoint.run(ManagedSelector.java:587) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.execute(ExecuteProduceConsume.java:101) at org.eclipse.jetty.io.ManagedSelector.run(ManagedSelector.java:136) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572) at java.lang.Thread.run(Thread.java:745) {noformat} > Upgrade Jetty from 9.2 to 9.3 > ----------------------------- > > Key: SOLR-7339 > URL: https://issues.apache.org/jira/browse/SOLR-7339 > Project: Solr > Issue Type: Improvement > Reporter: Gregg Donovan > Assignee: Mark Miller > Fix For: master > > Attachments: SOLR-7339-revert.patch, SOLR-7339.patch, > SOLR-7339.patch, SOLR-7339.patch, > SolrExampleStreamingBinaryTest.testUpdateField-jetty92.pcapng, > SolrExampleStreamingBinaryTest.testUpdateField-jetty93.pcapng > > > Jetty 9.3 offers support for HTTP/2. Interest in HTTP/2 or its predecessor > SPDY was shown in [SOLR-6699|https://issues.apache.org/jira/browse/SOLR-6699] > and [on the mailing list|http://markmail.org/message/jyhcmwexn65gbdsx]. > Among the HTTP/2 benefits over HTTP/1.1 relevant to Solr are: > * multiplexing requests over a single TCP connection ("streams") > * canceling a single request without closing the TCP connection > * removing [head-of-line > blocking|https://http2.github.io/faq/#why-is-http2-multiplexed] > * header compression > Caveats: > * Jetty 9.3 is at M2, not released. > * Full Solr support for HTTP/2 would require more work than just upgrading > Jetty. The server configuration would need to change and a new HTTP client > ([Jetty's own > client|https://github.com/eclipse/jetty.project/tree/master/jetty-http2], > [Square's OkHttp|http://square.github.io/okhttp/], > [etc.|https://github.com/http2/http2-spec/wiki/Implementations]) would need > to be selected and wired up. Perhaps this is worthy of a branch? -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org