Bruce Schuchardt created GEODE-2732:
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Summary: after auto-reconnect a server is restarted on the default
port of 40404
Key: GEODE-2732
URL: https://issues.apache.org/jira/browse/GEODE-2732
Project: Geode
Issue Type: Bug
Components: membership
Reporter: Bruce Schuchardt
If you start a server using gfsh with the server defined in a cache.xml and you
specify the server's port Geode will ignore this setting in the event of an
auto-reconnect. I observed this in a GemFire deployment and the code in this
area hasn't changed in Apache Geode. By chance port 40404 was already in use
when the auto-reconnect occurred and an exception was thrown.
{noformat}
com.gemstone.gemfire.GemFireIOException: While starting bridge server
CacheServer on port=40404 client subscription config policy=none client
subscription config capacity=1 client subscription config overflow directory=.
at
com.gemstone.gemfire.internal.cache.xmlcache.CacheCreation.create(CacheCreation.java:611)
at
com.gemstone.gemfire.internal.cache.xmlcache.CacheXmlParser.create(CacheXmlParser.java:340)
at
com.gemstone.gemfire.internal.cache.GemFireCacheImpl.loadCacheXml(GemFireCacheImpl.java:4263)
at
com.gemstone.gemfire.internal.cache.GemFireCacheImpl.initializeDeclarativeCache(GemFireCacheImpl.java:1178)
at
com.gemstone.gemfire.internal.cache.GemFireCacheImpl.init(GemFireCacheImpl.java:1020)
at
com.gemstone.gemfire.internal.cache.GemFireCacheImpl.create(GemFireCacheImpl.java:684)
at
com.gemstone.gemfire.distributed.internal.InternalDistributedSystem.reconnect(InternalDistributedSystem.java:2909)
at
com.gemstone.gemfire.distributed.internal.InternalDistributedSystem.tryReconnect(InternalDistributedSystem.java:2655)
at
com.gemstone.gemfire.distributed.internal.InternalDistributedSystem.disconnect(InternalDistributedSystem.java:1058)
at
com.gemstone.gemfire.distributed.internal.DistributionManager$MyListener.membershipFailure(DistributionManager.java:4822)
at
com.gemstone.gemfire.distributed.internal.membership.jgroup.JGroupMembershipManager.uncleanShutdown(JGroupMembershipManager.java:2733)
at
com.gemstone.gemfire.distributed.internal.membership.jgroup.JGroupMembershipManager$Puller.channelClosing(JGroupMembershipManager.java:1213)
at
com.gemstone.org.jgroups.JChannel$CloserThread.run(JChannel.java:1617)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:463)
at sun.nio.ch.Net.bind(Net.java:455)
at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at
com.gemstone.gemfire.internal.cache.tier.sockets.AcceptorImpl.<init>(AcceptorImpl.java:432)
at
com.gemstone.gemfire.internal.cache.BridgeServerImpl.start(BridgeServerImpl.java:342)
at
com.gemstone.gemfire.internal.cache.xmlcache.CacheCreation.create(CacheCreation.java:607)
... 12 more
{noformat}
I think the fix is to get rid of the ThreadLocal storage of the port and bind
address in CacheServerLauncher. These variables are used by the XML parser to
configure a server. Gfsh sets them in its thread but they aren't available in
the auto-reconnect thread that rebuilds the cache.
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