hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: Issues with connecting Thrift to Zookeeper
Date Fri, 08 Oct 2010 21:59:42 GMT
IPV6 is indeed bad, you should change your OS configuration.

Does telnet on localhost 2181 work?

J-D

On Thu, Oct 7, 2010 at 11:30 PM, aditya bhargava
<bluemangroupie@gmail.com> wrote:
>  I'm running into a bizarre issue with Thrift and Zookeeper. I'm using it
> from Ruby, and Hbase throws be an IOError each time. Here's what the log
> says:
>
> 2010-10-07 19:42:05,056 INFO org.apache.zookeeper.ZooKeeper: Client
> environment:user.dir=/Users/batman/Documents/Work/scribox/Darwin-x86_64/hbase
> 2010-10-07 19:42:05,058 INFO org.apache.zookeeper.ZooKeeper: Initiating
> client connection, connectString=localhost:2181 sessionTimeout=60000
> watcher=org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper@1d2940b3
> 2010-10-07 19:42:05,087 INFO org.apache.zookeeper.ClientCnxn: Opening socket
> connection to server localhost/fe80:0:0:0:0:0:0:1%1:2181
> 2010-10-07 19:42:05,090 DEBUG
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper:
> <localhost:/hbase,org.apache.hadoop.hbase.client.HConnectionManager>Connected
> to zookeeper again
> 2010-10-07 19:42:05,102 INFO org.apache.zookeeper.ClientCnxn: Socket
> connection established to localhost/fe80:0:0:0:0:0:0:1%1:2181, initiating
> session
> 2010-10-07 19:42:05,111 INFO org.apache.zookeeper.ClientCnxn: Unable to read
> additional data from server sessionid 0x0, likely server has closed socket,
> closing socket connection and attempting reconnect
> 2010-10-07 19:42:05,229 INFO
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers: getMaster
> attempt 0 of 4 failed; retrying after sleep of 1000
> java.io.IOException:
> org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss for /hbase/master
>  at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:481)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readMasterAddressOrThrow(ZooKeeperWrapper.java:377)
>  at
> org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getMaster(HConnectionManager.java:381)
> at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:78)
>  at
> org.apache.hadoop.hbase.thrift.ThriftServer$HBaseHandler.<init>(ThriftServer.java:239)
> at
> org.apache.hadoop.hbase.thrift.ThriftServer.doMain(ThriftServer.java:1059)
>  at org.apache.hadoop.hbase.thrift.ThriftServer.main(ThriftServer.java:1116)
> Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss for /hbase/master
>  at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
>  at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:921)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.readAddressOrThrow(ZooKeeperWrapper.java:477)
>
>
> I'm really unsure of what is going on. It also looks like Hbase or Zookeeper
> is using ipv6 by default, and I don't know why. Has anyone run into this?
>
> Adit
>

Mime
View raw message