Here is the command I use :
cassandra-stress user profile=cass_insert_bac.yaml ops\(insert=1\) -mode native
cql3 user=cassandra password=cassandra -rate threads=1
Thrift is disabled (start_rpc: False) as I’m not supposed to use thrift at all.
But I was surprised by org.apache.thrift.transport.TTransportException too.
Does it mean that it doesn’t try to use the native protocol ?
I also tried with a command from the documentation and I get exactly the same
error :
$ cassandra-stress write n=100k cl=ONE no-warmup -mode native cql3
user=cassandra password=cassandra
Exception in thread "main" java.lang.RuntimeException:
org.apache.thrift.transport.TTransportException: java.net.ConnectException:
Connection refused
at
org.apache.cassandra.stress.settings.StressSettings.getRawThriftClient(StressSettings.java:144)
at
org.apache.cassandra.stress.settings.StressSettings.getRawThriftClient(StressSettings.java:110)
at
org.apache.cassandra.stress.settings.SettingsSchema.createKeySpacesThrift(SettingsSchema.java:111)
at
org.apache.cassandra.stress.settings.SettingsSchema.createKeySpaces(SettingsSchema.java:59)
at
org.apache.cassandra.stress.settings.StressSettings.maybeCreateKeyspaces(StressSettings.java:205)
at org.apache.cassandra.stress.StressAction.run(StressAction.java:55)
at org.apache.cassandra.stress.Stress.main(Stress.java:109)
Caused by: org.apache.thrift.transport.TTransportException:
java.net.ConnectException: Connection refused
at org.apache.thrift.transport.TSocket.open(TSocket.java:187)
at
org.apache.thrift.transport.TFramedTransport.open(TFramedTransport.java:81)
at
org.apache.cassandra.thrift.TFramedTransportFactory.openTransport(TFramedTransportFactory.java:41)
at
org.apache.cassandra.stress.settings.StressSettings.getRawThriftClient(StressSettings.java:124)
... 6 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.thrift.transport.TSocket.open(TSocket.java:182)
> On Mar 23, 2018, at 1:00 AM, Michael Shuler <mich...@pbandjelly.org> wrote:
>
> Looked at your error again. The cassandra-stress example appears as if
> thrift is disabled, which is the default stress profile. Try
> `cassandra-stress write -mode native cql3 ...` for native cql stress runs.
>
> Michael
>
> On 03/22/2018 11:36 PM, Michael Shuler wrote:
>> dh_python is a build dependency. The runtime dependency is python.
>>
>> https://github.com/apache/cassandra/blob/cassandra-2.1/debian/control#L6
>> https://github.com/apache/cassandra/blob/cassandra-2.1/debian/control#L14
>>
>> Just upgrading to the latest 2.1.x should fix all these issues your
>> having. :)
>>
>> Michael
>>
>> On 03/22/2018 09:59 PM, Cyril Scetbon wrote:
>>> Yeah, I also had to grab a new version of the cassandra-driver which was
>>> fixed in 2.1.16 https://issues.apache.org/jira/browse/CASSANDRA-11850
>>> otherwise cqlsh would not work with python 2.7.12.
>>>
>>> I’m surprised dh-python is not a requirement on the Cassandra package in
>>> your debian/control 😮
>>>
>>> I also noticed that I get issues with cassandra-stress on
>>> Xenial https://pastebin.com/raw/r2umZXSV, Any idea ?
>>>
>>> Bests
>>> —
>>> Cyril Scetbon
>>>
>>>> On Mar 19, 2018, at 12:16 PM, Michael Shuler <mich...@pbandjelly.org
>>>> <mailto:mich...@pbandjelly.org>> wrote:
>>>>
>>>> Yep. This was fixed for 2.1.15, 2.2.7, 3.0.6, 3.6 in
>>>> https://issues.apache.org/jira/browse/CASSANDRA-10853
>>>>
>>>> --
>>>> Kind regards,
>>>> Michael
>>>>
>>>> On 03/18/2018 10:55 PM, Cyril Scetbon wrote:
>>>>> Okay I found that when building the package, the new helper dh_python2
>>>>> must be used to fix that issue.
>>>>>
>>>>> —
>>>>> Cyril Scetbon
>>>>>
>>>>>> On Mar 18, 2018, at 11:08 AM, Cyril Scetbon <cyril.scet...@free.fr
>>>>>> <mailto:cyril.scet...@free.fr>
>>>>>> <mailto:cyril.scet...@free.fr>> wrote:
>>>>>>
>>>>>> Hey guys,
>>>>>>
>>>>>> Having to still use Cassandra 2.1, I have installed it on Ubuntu
>>>>>> Xenial and I have an issue with cqlsh. I was able to fix it by
>>>>>> installing python-support and a fix from 2.1.16. However I’d like to
>>>>>> know if there is a way to do it without installing an old package
>>>>>> (python-support) on Xenial. dh-python is supposed to have replaced
>>>>>> python-support, however cqlsh complains when it’s not installed :
>>>>>>
>>>>>> Traceback (most recent call last):
>>>>>> File "/usr/bin/cqlsh", line 121, in <module>
>>>>>> from cqlshlib import cql3handling, cqlhandling, pylexotron,
>>>>>> sslhandling
>>>>>> ImportError: No module named cqlshlib
>>>>>>
>>>>>> Is there a better way than installing that old package ?
>>>>>>
>>>>>> Thanks
>>>>>> —
>>>>>> Cyril Scetbon
>>>>>>
>>>>>
>>>>
>>>>
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>>
>
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