Hi, Same error after using 1.6.0_30.A lot of TIME_WAIT when run netstat on cassandra port. /Chao
-----Original Message----- From: Edward Capriolo [mailto:edlinuxg...@gmail.com] Sent: Friday, April 13, 2012 11:37 AM To: dev@cassandra.apache.org Subject: Re: java.net.SocketException If you are using ~[na:1.6.0_14 you should upgrade to a later 1.6 JVM before trying to troubleshoot anything else. On Thu, Apr 12, 2012 at 11:05 PM, Chao Wang <chao.w...@ericsson.com> wrote: > HI, > Does this java.net.SocketException: No buffer space available related to > cassandra? > /Chao > 11:00:30.269 > [Hector.me.prettyprint.cassandra.connection.CassandraHostRetryService- > 1] INFO [m.p.c.c.CassandraHostRetryService:113] - Downed Host retry > status true with host: localhost(127.0.0.1):7160 11:00:30.300 > [Hector.me.prettyprint.cassandra.connection.CassandraHostRetryService- > 1] ERROR [m.p.c.connection.HConnectionManager:109] - Transport > exception host to HConnectionManager: localhost(127.0.0.1):7160 > me.prettyprint.hector.api.exceptions.HectorTransportException: Unable > to open transport to localhost(127.0.0.1):7160 , > java.net.SocketException: No buffer space available (maximum > connections reached?): connect > at > me.prettyprint.cassandra.connection.HThriftClient.open(HThriftClient.j > ava:128) ~[na:na] > at > me.prettyprint.cassandra.connection.ConcurrentHClientPool.<init>(Concu > rrentHClientPool.java:48) ~[na:na] > at > me.prettyprint.cassandra.connection.RoundRobinBalancingPolicy.createCo > nnection(RoundRobinBalancingPolicy.java:68) ~[na:na] > at > me.prettyprint.cassandra.connection.HConnectionManager.addCassandraHos > t(HConnectionManager.java:104) ~[na:na] > at > me.prettyprint.cassandra.connection.CassandraHostRetryService$RetryRun > ner.run(CassandraHostRetryService.java:115) ~[na:na] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441 > ) ~[na:1.6.0_14] > at > java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java: > 317) ~[na:1.6.0_14] > at > java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) > ~[na:1.6.0_14] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.a > ccess$101(ScheduledThreadPoolExecutor.java:98) ~[na:1.6.0_14] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.r > unPeriodic(ScheduledThreadPoolExecutor.java:181) ~[na:1.6.0_14] > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.r > un(ScheduledThreadPoolExecutor.java:205) ~[na:1.6.0_14] > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecu > tor.java:886) ~[na:1.6.0_14] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor. > java:908) ~[na:1.6.0_14] > at java.lang.Thread.run(Thread.java:619) ~[na:1.6.0_14] Caused > by: org.apache.thrift.transport.TTransportException: > java.net.SocketException: No buffer space available (maximum > connections reached?): connect > at org.apache.thrift.transport.TSocket.open(TSocket.java:183) > ~[na:na] > at > org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.jav > a:81) ~[na:na] > at > me.prettyprint.cassandra.connection.HThriftClient.open(HThriftClient.j > ava:122) ~[na:na] > ... 13 common frames omitted > Caused by: java.net.SocketException: No buffer space available > (maximum connections reached?): connect > at java.net.PlainSocketImpl.socketConnect(Native Method) > ~[na:1.6.0_14] > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) > ~[na:1.6.0_14] > at > java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) > ~[na:1.6.0_14] > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) > ~[na:1.6.0_14] > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > ~[na:1.6.0_14] > at java.net.Socket.connect(Socket.java:519) ~[na:1.6.0_14] > at org.apache.thrift.transport.TSocket.open(TSocket.java:178) > ~[na:na] > ... 15 common frames omitted >
