I am trying to create a GemFire cache and region at the time of starting a cache server using GFSH command.
GFSH:
gfsh start server --name=server1 --server-port=40405 --classpath=$CLASSPATH --cache-xml=/tmp/gemfire/8.2.7/config/cache.xml --locators=hostA[10334],hostB[10334] --mcast-port=0
Cache.xml:
<?xml version="1.0" encoding="UTF-8"?><cache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schema.pivotal.io/gemfire/cache" xsi:schemaLocation="http://schema.pivotal.io/gemfire/cache http://schema.pivotal.io/gemfire/cache/cache-8.1.xsd" version="8.1" lock-lease="120" lock-timeout="60" search-timeout="300" is-server="false" copy-on-read="false">
<pdx>
<pdx-serializer>
<class-name>
com.gemstone.gemfire.pdx.ReflectionBasedAutoSerializer
</class-name>
<parameter name="classes">
<string>com.gemfire.DomainObjects</string>
</parameter>
</pdx-serializer>
</pdx>
<region name="Customer" refid="REPLICATE"></region>
</cache>
When I run the gfsh command, I am getting below exception.
Caused by: java.net.BindException: Failed to create server socket on null[40,405]
at com.gemstone.gemfire.internal.SocketCreator.createServerSocket(SocketCreator.java:828)
at com.gemstone.gemfire.internal.SocketCreator.createServerSocket(SocketCreator.java:758)
at com.gemstone.gemfire.internal.cache.tier.sockets.AcceptorImpl.<init>(AcceptorImpl.java:466)
at com.gemstone.gemfire.internal.cache.BridgeServerImpl.start(BridgeServerImpl.java:342)
at com.gemstone.gemfire.internal.cache.xmlcache.CacheCreation.create(CacheCreation.java:607)
... 11 more
Caused by: java.net.BindException: Address already in use
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
at java.net.ServerSocket.bind(ServerSocket.java:375)
at com.gemstone.gemfire.internal.SocketCreator.createServerSocket(SocketCreator.java:825)
... 15 more
Any help?
I used netstat to find if the port is occupied. I couldnt find any and i executed the script still i am getting same exception.
bash-4.1$ netstat | grep 40405
bash-4.1$ ./startServer.sh
.......................................................................................................................................................................................................................................................The Cache Server process terminated unexpectedly with exit status 1. Please refer to the log file in /var/tmp/sn17180/gemfire/8.2.7/config/server1 for full details.
[severe 2018/05/06 04:37:53.156 IST libgemfire.so nid=0x17921700] SIGQUIT received, dumping threads
java.io.EOFException: Locator at hostB(server1:18877)<v73>:10334 did not respond. This is normal if the locator was shutdown. If it wasn't check its log for exceptions.
at com.gemstone.org.jgroups.stack.tcpserver.TcpClient.requestToServer(TcpClient.java:125)
at com.gemstone.org.jgroups.stack.tcpserver.TcpClient.requestToServer(TcpClient.java:78)
at com.gemstone.gemfire.internal.cache.ClusterConfigurationLoader.requestConfigurationFromLocators(ClusterConfigurationLoader.java:171)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.requestAndApplySharedConfiguration(GemFireCacheImpl.java:874)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.init(GemFireCacheImpl.java:1025)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.create(GemFireCacheImpl.java:688)
at com.gemstone.gemfire.cache.CacheFactory.create(CacheFactory.java:182)
at com.gemstone.gemfire.cache.CacheFactory.create(CacheFactory.java:229)
at com.gemstone.gemfire.distributed.ServerLauncher.startWithGemFireApi(ServerLauncher.java:793)
at com.gemstone.gemfire.distributed.ServerLauncher.start(ServerLauncher.java:695)
at com.gemstone.gemfire.distributed.ServerLauncher.run(ServerLauncher.java:625)
at com.gemstone.gemfire.distributed.ServerLauncher.main(ServerLauncher.java:195)
Exception in thread "main" com.gemstone.gemfire.GemFireIOException: While starting bridge server CacheServer on port=40405 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:4269)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.initializeDeclarativeCache(GemFireCacheImpl.java:1184)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.init(GemFireCacheImpl.java:1026)
at com.gemstone.gemfire.internal.cache.GemFireCacheImpl.create(GemFireCacheImpl.java:688)
at com.gemstone.gemfire.cache.CacheFactory.create(CacheFactory.java:182)
at com.gemstone.gemfire.cache.CacheFactory.create(CacheFactory.java:229)
at com.gemstone.gemfire.distributed.ServerLauncher.startWithGemFireApi(ServerLauncher.java:793)
at com.gemstone.gemfire.distributed.ServerLauncher.start(ServerLauncher.java:695)
at com.gemstone.gemfire.distributed.ServerLauncher.run(ServerLauncher.java:625)
at com.gemstone.gemfire.distributed.ServerLauncher.main(ServerLauncher.java:195)
Caused by: java.net.BindException: Failed to create server socket on null[40,405]
This means some other process running on localhost is already bound and listening to client socket connections on port 40405. Perhaps you have another GemFire Server already running on that port?
In which case, you need to vary the port numbers for as many servers as you start, for example...
gfsh> start server --name=One --server-port=40405 ...
...
gfsh> start server --name=Two --server-port=40406 ...
...
gfsh> start server --name=Three --server-port=40407 ...
...
... and so and so forth.
If a non-GemFire process is already running using that port number than either considering killing that process or using another port for your GemFire CacheServers.
You can use the Linux netstat command to find which process is using the port and act appropriately.