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ASF GitHub Bot logged work on AMQ-8220: --------------------------------------- Author: ASF GitHub Bot Created on: 21/Apr/21 05:10 Start Date: 21/Apr/21 05:10 Worklog Time Spent: 10m Work Description: jbonofre merged pull request #651: URL: https://github.com/apache/activemq/pull/651 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 586326) Time Spent: 50m (was: 40m) > Compatibility issue of 5.16.1 with Java 16 > ------------------------------------------ > > Key: AMQ-8220 > URL: https://issues.apache.org/jira/browse/AMQ-8220 > Project: ActiveMQ > Issue Type: Bug > Affects Versions: 5.16.1 > Reporter: Jiri Formanek > Assignee: Jean-Baptiste Onofré > Priority: Major > Fix For: 5.16.2 > > Time Spent: 50m > Remaining Estimate: 0h > > After switch to new Java version 16 ActiveMQ stopped to work. Better said > broker network stopped to work. Connections to other servers is opened and > immediately stopped because of following error (that is repeating again and > again); > {quote}2021-04-08 13:11:21,198 | INFO | Network connection between > vm://localhost#74736 and HTTP Reader > [https://xxxx:1043|https://rsas8.kstm.labornetz.net:1043/] (localhost) has > been established. | org.apache.activemq.network.DemandForwardingBridgeSupport > | triggerStartAsyncNetworkBridgeCreation: remoteBroker=HTTP Reader > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/], localBroker= > vm://localhost#74736 > 2021-04-08 13:11:21,212 | WARN | Network connection between > vm://localhost#74736 and HTTP Reader > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/] shutdown due to a > remote error: com.thoughtworks.xstream.converters.ConversionException: No > converter available > ---- Debugging information ---- > message : No converter available > type : java.util.concurrent.atomic.AtomicLong > converter : > com.thoughtworks.xstream.converters.reflection.ReflectionConverter > message[1] : Unable to make field private static final long > java.util.concurrent.atomic.AtomicLong.serialVersionUID accessible: module > java.base does not "opens java.util.concurrent.atomic" to unnamed module > @29caf222 > ------------------------------- | > org.apache.activemq.network.DemandForwardingBridgeSupport | > triggerStartAsyncNetworkBridgeCreation: remoteBroker=HTTP Reader > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/], localBroker= > vm://localhost#74736 > 2021-04-08 13:11:21,213 | WARN | Network connection between > vm://localhost#74736 and HTTP Reader > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/] shutdown due to a > remote error: java.io.IOException: Failed to perform GET on: > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/] as response was: > HttpResponseProxy{HTTP/1.1 500 Internal Server Error [Date: Thu, 08 Apr 2021 > 11:11:21 GMT, Server: Jetty(9.4.35.v20201120), Strict-Transport-Security: > max-age=31536000; includeSubDomains, Vary: Accept-Encoding,User-Agent, > X-XSS-Protection: 1; mode=block, X-Frame-Options: DENY, Connection: close, > Content-Type: text/html] > org.apache.http.client.entity.DecompressingEntity@735e13b5} | > org.apache.activemq.network.DemandForwardingBridgeSupport | ActiveMQ > Transport: HTTP Reader > [https://xxx:1043|https://rsas8.kstm.labornetz.net:1043/] > 2021-04-08 13:11:21,214 | INFO | Connector vm://localhost stopped | > org.apache.activemq.broker.TransportConnector | ActiveMQ > BrokerService[localhost] Task-1044 > 2021-04-08 13:11:21,214 | INFO | localhost bridge to localhost stopped | > org.apache.activemq.network.DemandForwardingBridgeSupport | ActiveMQ > BrokerService[localhost] Task-1044 > {quote} > It seems that is incompatibility with Java 16 especially this message: > {{Unable to make field private static final long > java.util.concurrent.atomic.AtomicLong.serialVersionUID accessible: module > java.base does not "opens java.util.concurrent.atomic" to unnamed module > @29caf222}} > > > -- This message was sent by Atlassian Jira (v8.3.4#803005)