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Posted to dev@cassandra.apache.org by Nipuni Piyabasi Perera <ni...@gmail.com> on 2013/08/22 10:35:42 UTC
Cassandra project set up error
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
Re: Cassandra project set up error
Posted by Dave Brosius <db...@mebigfatguy.com>.
Yeah, there's a problem when running c* in IDEs, it doesn't find the
version to send down to the client.
You can edit the cqlsh file to remove the version parsing at
File "./cqlsh", line 580, in get_connection_versions
self.cass_ver_tuple = tuple(map(int, vers['build'].split('-',
1)[0].split('.')[:3]))
On 08/23/2013 03:50 AM, Nipuni Piyabasi Perera wrote:
> 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 <jb...@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
>>
>
>
Re: Cassandra project set up error
Posted by Nipuni Piyabasi Perera <ni...@gmail.com>.
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 <jb...@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
Re: Cassandra project set up error
Posted by Nipuni Piyabasi Perera <ni...@gmail.com>.
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 <jb...@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
Re: Cassandra project set up error
Posted by Nipuni Piyabasi Perera <ni...@gmail.com>.
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 <jb...@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
Re: Cassandra project set up error
Posted by "J.B. Langston" <jb...@datastax.com>.
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 <ni...@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
Re: Cassandra project set up error
Posted by Nipuni Piyabasi Perera <ni...@gmail.com>.
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