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From Nipuni Piyabasi Perera <nipuni880...@gmail.com>
Subject Re: Cassandra project set up error
Date Fri, 23 Aug 2013 07:50:12 GMT
Hi,

I am trying to run Cassandra configuration I have set up in IDEA and
connect to it. When I run the "CassandraDaemon" and try to connect using
command ./cqlsh, it gives the following error in the terminal:

Traceback (most recent call last):
  File "./cqlsh", line 2027, in <module>
    main(*read_options(sys.argv[1:], os.environ))
  File "./cqlsh", line 2013, in main
    display_float_precision=options.float_precision)
  File "./cqlsh", line 486, in __init__
    self.get_connection_versions()
  File "./cqlsh", line 580, in get_connection_versions
    self.cass_ver_tuple = tuple(map(int, vers['build'].split('-',
1)[0].split('.')[:3]))
ValueError: invalid literal for int() with base 10: 'Unknown'


I have checked the port 127.0.0.1:9160 and it is open. But can not connect.

Thanks,
Nipuni


On Fri, Aug 23, 2013 at 5:44 AM, Nipuni Piyabasi Perera <
nipuni880917@gmail.com> wrote:

> Hi,
>
> This is fixed after deleting files in the system keysapce.
>
> Thanks,
> Nipuni
>
>
> On Fri, Aug 23, 2013 at 5:33 AM, Nipuni Piyabasi Perera <
> nipuni880917@gmail.com> wrote:
>
>> Hi,
>>
>> I could build via generating eclipse files without adding any external
>> jars. But the error was due to class path to cassandra.yaml file. It worked
>> when added "file:" at the beginning of the path name.
>>
>> Now I am getting the following error.
>>
>> ERROR 00:00:09 Fatal exception during initialization
>> org.apache.cassandra.exceptions.ConfigurationException: Saved cluster
>> name MyClusterName != configured name Test Cluster
>>
>> Thanks,
>> Nipuni
>>
>>
>> On Thu, Aug 22, 2013 at 7:39 PM, J.B. Langston <jblangston@datastax.com>wrote:
>>
>>> I have found the easiest way to get Cassandra to build under IDEA is to
>>> use ant to generate the eclipse project files (see
>>> http://wiki.apache.org/cassandra/RunningCassandraInEclipse) and then
>>> import those into IDEA.  Setting it up in IDEA directly is an error-prone
>>> manual process with way too many steps, and some of the instructions refer
>>> to things that have moved or changed names in the latest version of IDEA.
>>>
>>> On Aug 22, 2013, at 6:00 AM, Nipuni Piyabasi Perera <
>>> nipuni880917@gmail.com> wrote:
>>>
>>> > I can't find "storage-conf.xml" file. If "cassandra.yaml" is used
>>> instead,
>>> > how should I set the configuration?.
>>> >
>>> > Thanks,
>>> > Nipuni
>>> >
>>> >
>>> > On Thu, Aug 22, 2013 at 2:05 PM, Nipuni Piyabasi Perera <
>>> > nipuni880917@gmail.com> wrote:
>>> >
>>> >> Hi,
>>> >>
>>> >> I am trying build Cassandra as an Idea project. following guide [1].
>>> But
>>> >> when creating the RUN configuration. I have to add several
>>> dependencies
>>> >> externally (hadoop, pig).
>>> >> But still there is an error in the class.
>>> >>
>>> >> org.apache.cassandra.hadoop.AbstractColumnFamilyRecordWriter<K, Y>
>>> >>
>>> >> error is :
>>> >>
>>> >> org.apache.hadoop.mapreduce.RecordWriter' clashes with 'write(K, V)'
>>> in
>>> >> 'org.apache.hadoop.mapred.RecordWriter'; overridden method does not
>>> throw
>>> >> 'java.lang.InterruptedException'
>>> >>
>>> >> Even with the error I could run the application, which then it gives
a
>>> >> configuration error as follows:
>>> >>
>>> >> ERROR 08:28:04 Fatal configuration error
>>> >> org.apache.cassandra.exceptions.ConfigurationException: Cannot locate
>>> >>
>>> /home/nipuni/Desktop/Cassendra/Cassendra_code/cassandra-trunk/conf/cassandra.yaml
>>> >>
>>> >> Is there any other documentation to set up Cassandra.
>>> >>
>>> >> [1] http://wiki.apache.org/cassandra/RunningCassandraInIDEA
>>> >>
>>> >>
>>> >> Thanks,
>>> >> Nipuni
>>> >> --
>>> >> Nipuni Piyabasi Perera
>>> >> Undergraduate
>>> >> Department of Computer Science And Engineering
>>> >> University of Moratuwa
>>> >> Sri Lanka
>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > Nipuni Piyabasi Perera
>>> > Undergraduate
>>> > Department of Computer Science And Engineering
>>> > University of Moratuwa
>>> > Sri Lanka
>>>
>>>
>>
>>
>> --
>> Nipuni Piyabasi Perera
>> Undergraduate
>> Department of Computer Science And Engineering
>> University of Moratuwa
>> Sri Lanka
>>
>
>
>
> --
> Nipuni Piyabasi Perera
> Undergraduate
> Department of Computer Science And Engineering
> University of Moratuwa
> Sri Lanka
>



-- 
Nipuni Piyabasi Perera
Undergraduate
Department of Computer Science And Engineering
University of Moratuwa
Sri Lanka

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