Hi Andrei I tried to use another AWS account, another region, still no luck... And the master process is running (looping on 'waiting for region servers to check in' messages) As I managed to make it work 2 weeks ago, I also suspect it is a weird aws account issue. I'll update this thread if I finally find a solution Thank you Fred
2012/3/12 Andrei Savu <[email protected]> > This is how the recipe we are using for integration testing looks like: > > https://github.com/andreisavu/whirr/blob/trunk/services/hbase/src/test/resources/whirr-hbase-0.90-test.properties > > If you specify only the location-id and no image-id Whirr should be able > to find the right image for you. > > > 2012/3/12 Frédéric Cons <[email protected]> > >> Hi whirr users >> >> I'm trying to deploy a small hbase cluster on ec2, and I'm hitting the >> following network issue >> >> Here's my config file : >> >> whirr.cluster-name=my-hbase-cluster >> whirr.instance-templates=1 >> zookeeper+hadoop-namenode+hadoop-jobtracker+hbase-master,2 >> hadoop-datanode+hadoop-tasktracker+hbase-regionserver >> hbase-site.dfs.replication=1 >> whirr.provider=aws-ec2 >> whirr.identity=<my_id> >> whirr.credential=<my_cred> >> whirr.hardware-id=m1.large >> whirr.image-id=eu-west-1/ami-895069fd >> whirr.location-id=eu-west-1 >> whirr.private-key-file=${sys:user.home}/.ssh/id_rsa_whirr >> whirr.public-key-file=${whirr.private-key-file}.pub >> whirr.hbase.tarball.url= >> http://apache.cict.fr/hbase/hbase-0.90.4/hbase-0.90.4.tar.gz >> whirr.hadoop.tarball.url= >> http://archive.cloudera.com/cdh/3/hadoop-0.20.2-cdh3u1.tar.gz >> >> So the configuration is pretty standard... >> >> The problem is : the regions servers can't talk to the master server, >> because port 60000 does not seem to be opened (the hbase master rpc port if >> I get it correctly) >> >> * Througt telnet : >> telnet ip-10-58-170-126.eu-west-1.compute.internal 60000 >> Trying 10.58.170.126... >> telnet: Unable to connect to remote host: Connection refused >> >> * In the region server log : >> >> 2012-03-12 12:53:20,889 INFO >> org.apache.hadoop.hbase.regionserver.HRegionServer: Attempting connect to >> Master server at ip-10-58-170-126.eu-west-1.compute.internal:60000 >> 2012-03-12 12:54:21,000 WARN >> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect to >> master. Retrying. Error was: >> java.net.ConnectException: Connection refused >> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) >> at >> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) >> at >> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:408) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:328) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:883) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257) >> at $Proxy5.getProtocolVersion(Unknown Source) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1462) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1515) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.tryReportForDuty(HRegionServer.java:1499) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:572) >> at java.lang.Thread.run(Thread.java:662) >> >> >> Note that other hadoop / hbase related ports look fine : i can telnet >> from the region server to the master on port 60010 for example. >> The hadoop logs on the region servers (who also act as datanodes / >> tasktrackers) look fine >> >> The EC2 security group also look fine : ports 1 - 65535 for tcp and udp >> seem to be opened for the whole security group. >> >> I'm using whirr 0.7.1, and tried various ubuntu AMIs / hbase+hadoop >> combinations >> >> Any idea on what's going on here ? >> >> Best regards >> Fred >> >> >> >> >> >> >> >
