Hi,
Hbase is installed correctly and working (hbase shell works fine).
But I'm not able to use the Java API to connect to an existing Hbase Table:
<<<
val conf = HBaseConfiguration.create()
conf.clear()
conf.set("hbase.zookeeper.quorum", "ip:2181");
conf.set("hbase.zookeeper.property.clientPor
bq. conf.set("hbase.zookeeper.quorum", "ip:2181");
Have you tried omitting port in the above config ?
On Tue, Dec 16, 2014 at 6:19 AM, Marco wrote:
>
> Hi,
>
> Hbase is installed correctly and working (hbase shell works fine).
>
> But I'm not able to use the Java API to connect to an existing Hb
no effect :(
2014-12-16 15:19 GMT+01:00 Marco :
> Hi,
>
> Hbase is installed correctly and working (hbase shell works fine).
>
> But I'm not able to use the Java API to connect to an existing Hbase Table:
>
> <<<
> val conf = HBaseConfiguration.create()
>
> conf.clear()
>
> conf.set("hbase.zookeep
bq. conf.clear()
Why is the above needed ?
Try removing it.
Cheers
On Tue, Dec 16, 2014 at 7:57 AM, Marco wrote:
>
> no effect :(
>
> 2014-12-16 15:19 GMT+01:00 Marco :
> > Hi,
> >
> > Hbase is installed correctly and working (hbase shell works fine).
> >
> > But I'm not able to use the Java AP
I tried it also completely without setting the config manually,
so just
val conf = HBaseConfiguration.create()
directly on the server, where hbase/hadoop etc. is installed. Same
issueI guess there is no connection issue but an issue with the
region server (?)
Understanding what exactly the
Hi Marco,
Did you make sure that hbase-site.xml is present the classpath of your java
app? As per your error, it looks like thats not the case.
Thanks,
Anil
On Tue, Dec 16, 2014 at 10:29 AM, Marco wrote:
>
> I tried it also completely without setting the config manually,
>
> so just
>
> val co
Could you please post the
/etc/hosts
./conf/hbase-site.conf
./conf/regionservers
./log/hbase*regionsserver.log
?
The error says, that your regionserver is not running (or something
happend with the server). This could mean, that
a) the regionserver never started
b) the regionserver died
c) the r
Hi Wilm,
I've attached the logs. The region server logs only contain debug
messages and mostly like the pattern, which I've pasted.
I'm using the HortonWorksStack and have a single machine, on which
runs the complete stack (no cluster).
Hbase shell, Hive and Apache Phoenix works fine.
BR Marco
Hi,
I didn't found the content of the conf/regionservers files attached.
Could you check whether it contains "localhost" or "host"/"myHost"? It
should contain "host" or "myHost".
Did you edit the content of the files for the attachment? Sometimes it
is "myHost", sometimes it "host". This should
Hi Wilm,
the regionservers only contain the hostname. And yes, I've changed the
namehostname is consistent.
ipV6 I could try but after searching for it, the issue seem to be
different (other excption).
Also, I've installed hortonworks sandbox on my notebook and there I've
the same issue.
Co
Am 17.12.2014 um 14:29 schrieb Marco:
> Hi Wilm,
>
> the regionservers only contain the hostname.
sounds good.
> And yes, I've changed the
> namehostname is consistent.
>
> ipV6 I could try but after searching for it, the issue seem to be
> different (other excption).
>
> Also, I've installed
>Tonight I will take a closer look at the sandbox (never
>used it before). Perhaps I'll find something. But there are some GB to
>download ;).
That would be cool :) Thx.
2014-12-17 14:56 GMT+01:00 Wilm Schumacher :
> Am 17.12.2014 um 14:29 schrieb Marco:
>> Hi Wilm,
>>
>> the regionservers only
Am 17.12.2014 um 15:27 schrieb Marco:
>> Tonight I will take a closer look at the sandbox (never
>> used it before). Perhaps I'll find something. But there are some GB to
>> download ;).
> That would be cool :) Thx.
*mumble curses*
I cannot import the Hortenwork VM. VM-Import says the image is cor
Ok, btw I've used "HDP 2.2 on Sandbox"
2014-12-18 4:19 GMT+01:00 Wilm Schumacher :
> Am 17.12.2014 um 15:27 schrieb Marco:
>>> Tonight I will take a closer look at the sandbox (never
>>> used it before). Perhaps I'll find something. But there are some GB to
>>> download ;).
>> That would be cool :
Are you able to put data to the table, scan data from the table, and count
the rows all using the shell?
You mentioned you could start the shell, but not that you had done any
operations with it. I would start there before using the api.
On Dec 18, 2014 2:08 AM, "Marco" wrote:
> Ok, btw I've u
Yes, that's all possible.
2014-12-18 14:12 GMT+01:00 Asher Devuyst :
> Are you able to put data to the table, scan data from the table, and count
> the rows all using the shell?
> You mentioned you could start the shell, but not that you had done any
> operations with it. I would start there be
Hi,
I just took a look into the hdp 2.2 sandbox, and unfortunately it was a
waste of time and I went older ;).
At the first boot, without me doing anything in the configs, zookeeper
throwed errors at startup and got killed (couldn't connect). However,
ignoring this I started hbase, which hdp reco
Hi Wilm,
I also think, I'll try it with a hbase standalone install. Also via
the logging of Apache Phoenix, I see that this framework can without
any issues use the region server and it's the same hbase-site.xml.,.
Nevertheless, thank you very much for your efforts!!!
Best wishes,
Marco
2014-12
Hi,
the issue was that my Hbase client library did not fit to the server
version. Desperate ;) as I was, I switched on the debug log level and
have seen some messages, telling me that some node @ zookeeper would
be missing but that wouldn't be an error (?)...so that has looked
suspicious to me and
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