Re: hbase standalone cannot start master, cannot assign requested address at port 60000

THANK YOU. It is now listening on port 6 Michael On Thu, Sep 16, 2010 at 3:51 PM, Ryan Rawson wrote: > Hey, > > Ok the picture is all clear. > > So HBase is a minimally configured system... You dont want to specify > the bind address in your config file, because usually you have 1 file > t

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hey, Ok the picture is all clear. So HBase is a minimally configured system... You dont want to specify the bind address in your config file, because usually you have 1 file that you distribute to dozens or even potentially hundreds of systems. So specifying configuration for 1 system is just no

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Thanks again. This changes the behavior, but it does not yet fix my problem. The hbase.rootdir property forces the hbase master to stay alive for a little while, so I had a moment of short-lived euphoria when Hmaster appeared in the jps list, but this only lasts while it tries to connect to local

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

I have this in hbase-site.xml: hbase.rootdir hdfs://localhost:9000/hbase The directory shared by region servers. Should be fully-qualified to include the filesystem to use. E.g: hdfs://NAMENODE_SERVER:PORT/HBASE_ROOTDIR hbase.cluster.distributed true

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

This sounds promising, I have one quick question about your steps: where in the Hbase config *site*.xml did you make the change back to localhost? My hbase master is using the public IP address (97.86.88.18), and I don't think I've told it to. I want to convince hbase to get rid of the line in t

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hi Michael, I was having a similar problem and following this thread for any suggestions. I tried everything suggested and more. I was trying to run Hadoop/Hbase pseudo distributed version on my Mac. I initially started with Hadoop 21.0 and Hbase 0.89 versions. I had exactly the same error that y

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

What is your ifconfig output looking like? On Wed, Sep 15, 2010 at 10:07 PM, Michael Scott wrote: > Thanks for the continued advice.  I am still confused by the different > behaviors of hadoop and hbase. As I said before, I can't get hbase to work > on any of the ports that hadoop works on, so

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Thanks for the continued advice. I am still confused by the different behaviors of hadoop and hbase. As I said before, I can't get hbase to work on any of the ports that hadoop works on, so I guess hadoop and hbase are using different interfaces. Why is this, and can't I ask hbase to use the inte

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hey, If you bind to localhost you wont actually be reachable by anyone! The question is why is your OS disallowing binds to a specific interface/port combo? HBase does not really run in a blended/multihomed environment... meaning if you have multiple interfaces, you have to choose one that we wo

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hi again, I think the hbase server master is not starting because it is attempting to open port 6 on its public IP address, rather than using localhost. I cannot seem to figure out how to force it (well, configure it) to attempt to bind to localhost:6 instead. As far as I can see, this

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hi again, IPV6 was enabled. I shut it off, rebooted to be sure, verified it was still off, and encountered the same problem once again. I also tried to open port 6 by hand with a small php file. I can do this (as any user) for localhost. I can NOT do this (not even as root) for the IP addr

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Hi Michael, It might be related to IPV6. Do you have IPV6 enabled on this machine? Check out this hadoop JIRA that might be related for some tips: https://issues.apache.org/jira/browse/HADOOP-6056 -Todd On Tue, Sep 14, 2010 at 10:17 AM, Michael

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

That's correct. I tried a number of different ports to see if there was something weird, and then I shut down the hadoop server and tried to connect to 50010 (which of course should have been free at that point) but got the same "cannot assign to requested address" error. If I start hadoop, netst

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

On Tue, Sep 14, 2010 at 9:33 AM, Michael Scott wrote: > I don't see why hadoop binds > to a port but hbase does not (I even tried starting hbase with hadoop off > and binding to 50010, which hadoop uses). > Using 50010 worked for hadoop but not for hbase? (Odd. We hadoop their mechanism essenti

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

Thanks again. Don't worry, we're not exposing to the outside world, I was just clarifying that the IP address exists and takes connections, both internal and external, on other ports. I will see if I can figure out why it is choking on the 6 port. I'm not much of on expert on this, I know to

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

i wouldnt expose either hadoop or hbase to the outside world! It's pretty trivial to oom a server with data to the port. hardening the port just hasnt been a priority yet. but the log message suggests either a port issue, or a IP issue... perhaps you can dig a little bit more and let us know what

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

The IP is a static address through comcast, and we point gslbiotech.com to it as well (http works with hostname or IP number, so I think the IP interface is live). I don't know if that leading / means anything. Note that hadoop binds just fine to the 500XX ports on that IP. Michael On Tue, Sep

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

dur my mistake look at this line: java.net.BindException: Problem binding to /97.86.88.18:6 : Cannot do you have an interface for that IP? we use the hostname to find the IP and then bind to that IP. -ryan On Mon, Sep 13, 2010 at 10:36 PM, Michael Scott wrote: > I wish it were so, but no

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

I wish it were so, but no port 600XX is in use: [root]# netstat -anp | grep 600 unix 3 [ ] STREAM CONNECTED 8600 1480/avahi-daemon: thanks, Michael On Tue, Sep 14, 2010 at 12:22 AM, Ryan Rawson wrote: > you can use: > > netstat -anp > > to figure out which process is u

Re: hbase standalone cannot start master, cannot assign requested address at port 60000

you can use: netstat -anp to figure out which process is using port 6. -ryan On Mon, Sep 13, 2010 at 10:16 PM, Michael Scott wrote: > Hi, > > I am trying to install a standalone hbase server on Fedora Core 11.  I have > hadoop running: > > bash-4.0$ jps > 30908 JobTracker > 30631 NameNode

hbase standalone cannot start master, cannot assign requested address at port 60000

Hi, I am trying to install a standalone hbase server on Fedora Core 11. I have hadoop running: bash-4.0$ jps 30908 JobTracker 30631 NameNode 30824 SecondaryNameNode 30731 DataNode 30987 TaskTracker 31137 Jps The only edit I have made to the hbase-0.20.6 directory from the tarball is to point to