You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@cassandra.apache.org by kevin <ke...@gmail.com> on 2010/01/18 21:02:31 UTC
multiget_slice failed: unknown result"
hi guys
i keep getting this error pretty sporadically. how to fix this? i am using
cassandra 0.5rc3
thanks!
data = client.multiget_slice(keyspace, keys, column_parent, predicate,
ConsistencyLevel.ONE)
File "/home/work/common/lazyboy/connection.py", line 116, in func
raise exc.ErrorThriftMessage(message)
ErrorThriftMessage: multiget_slice failed: unknown result" while reading
upstream,
Re: multiget_slice failed: unknown result"
Posted by kevin <ke...@gmail.com>.
i also get this error randomly!
data = client.multiget_slice(keyspace, keys, column_parent, predicate,
ConsistencyLevel.ONE)
File "/home/work/common/lazyboy/connection.py", line 109, in func
return getattr(client, attr).__call__(*args, **kwargs)
File "/home/work/common/cassandra/Cassandra.py", line 300, in
multiget_slice
return self.recv_multiget_slice()
File "/home/work/common/cassandra/Cassandra.py", line 322, in
recv_multiget_slice
result.read(self._iprot)
File "/home/work/common/cassandra/Cassandra.py", line 1699, in read
fastbinary.decode_binary(self, iprot.trans, (self.__class__,
self.thrift_spec))
TypeError: got wrong ttype while reading field" while reading upstream,
On Mon, Jan 18, 2010 at 12:02 PM, kevin <ke...@gmail.com> wrote:
> hi guys
> i keep getting this error pretty sporadically. how to fix this? i am using
> cassandra 0.5rc3
> thanks!
>
>
> data = client.multiget_slice(keyspace, keys, column_parent, predicate,
> ConsistencyLevel.ONE)
> File "/home/work/common/lazyboy/connection.py", line 116, in func
> raise exc.ErrorThriftMessage(message)
> ErrorThriftMessage: multiget_slice failed: unknown result" while reading
> upstream,
>
Re: multiget_slice failed: unknown result"
Posted by Drew Schleck <dr...@gmail.com>.
Can you call multiget_slice a large number of times from raw Thrift
without any issue?
On Mon, Jan 18, 2010 at 13:42, Drew Schleck <dr...@gmail.com> wrote:
> Well if you're on the latest bindings then I'm not sure. I looked at
> my "thrift -version" and also had the 20080411 number, but Ithe README
> file I have was updated some time over the summer so I guess that
> number is useless. The issue I was talking about affected Thrift
> versions past r820831 (it may have been fixed by now,) but if I'm
> recalling correctly the issue had to due with generating Java code or
> something irrelevant.
>
> I'm not sure what the issue could be, sorry!
>
> Drew
>
> On Mon, Jan 18, 2010 at 12:46, kevin <ke...@gmail.com> wrote:
>> On Mon, Jan 18, 2010 at 12:32 PM, Drew Schleck <dr...@gmail.com>
>> wrote:
>>>
>>> I haven't used Lazyboy in a while, but I'm pretty sure this is a
>>> Thrift issue. Are you using the Thrift Python definitions for 0.5rc3?
>>> Since Thrift is complaining about incorrect ttypes I imagine that's
>>> the most likely problem.
>>>
>> Yes I am using the latest bindings of cassandra 0.5rc3.
>> The weird thing is the error does not happen every time, but randomly!
>>
>>
>>>
>>> Also, what Thrift version are you on? I recall there being some change
>>> in Thrift that broke backwards compatibility with Cassandra, perhaps
>>> you're using too new of a version?
>>
>>
>> this is the version i used to generate the python bindings.
>>
>> ./compiler/cpp/thrift -version
>> Thrift version 20080411-exported
>>
>> is this too new? can you suggest which version of thrift to use to generate
>> python bindings?
>>
>> thanks for the reply!
>>
>
Re: multiget_slice failed: unknown result"
Posted by Drew Schleck <dr...@gmail.com>.
Well if you're on the latest bindings then I'm not sure. I looked at
my "thrift -version" and also had the 20080411 number, but Ithe README
file I have was updated some time over the summer so I guess that
number is useless. The issue I was talking about affected Thrift
versions past r820831 (it may have been fixed by now,) but if I'm
recalling correctly the issue had to due with generating Java code or
something irrelevant.
I'm not sure what the issue could be, sorry!
Drew
On Mon, Jan 18, 2010 at 12:46, kevin <ke...@gmail.com> wrote:
> On Mon, Jan 18, 2010 at 12:32 PM, Drew Schleck <dr...@gmail.com>
> wrote:
>>
>> I haven't used Lazyboy in a while, but I'm pretty sure this is a
>> Thrift issue. Are you using the Thrift Python definitions for 0.5rc3?
>> Since Thrift is complaining about incorrect ttypes I imagine that's
>> the most likely problem.
>>
> Yes I am using the latest bindings of cassandra 0.5rc3.
> The weird thing is the error does not happen every time, but randomly!
>
>
>>
>> Also, what Thrift version are you on? I recall there being some change
>> in Thrift that broke backwards compatibility with Cassandra, perhaps
>> you're using too new of a version?
>
>
> this is the version i used to generate the python bindings.
>
> ./compiler/cpp/thrift -version
> Thrift version 20080411-exported
>
> is this too new? can you suggest which version of thrift to use to generate
> python bindings?
>
> thanks for the reply!
>
Re: multiget_slice failed: unknown result"
Posted by kevin <ke...@gmail.com>.
On Mon, Jan 18, 2010 at 12:32 PM, Drew Schleck <dr...@gmail.com>wrote:
> I haven't used Lazyboy in a while, but I'm pretty sure this is a
> Thrift issue. Are you using the Thrift Python definitions for 0.5rc3?
> Since Thrift is complaining about incorrect ttypes I imagine that's
> the most likely problem.
>
> Yes I am using the latest bindings of cassandra 0.5rc3.
The weird thing is the error does not happen every time, but randomly!
> Also, what Thrift version are you on? I recall there being some change
> in Thrift that broke backwards compatibility with Cassandra, perhaps
> you're using too new of a version?
>
this is the version i used to generate the python bindings.
./compiler/cpp/thrift -version
Thrift version 20080411-exported
is this too new? can you suggest which version of thrift to use to generate
python bindings?
thanks for the reply!
Re: multiget_slice failed: unknown result"
Posted by Drew Schleck <dr...@gmail.com>.
I haven't used Lazyboy in a while, but I'm pretty sure this is a
Thrift issue. Are you using the Thrift Python definitions for 0.5rc3?
Since Thrift is complaining about incorrect ttypes I imagine that's
the most likely problem.
Also, what Thrift version are you on? I recall there being some change
in Thrift that broke backwards compatibility with Cassandra, perhaps
you're using too new of a version?
Drew
On Mon, Jan 18, 2010 at 12:05, Jonathan Ellis <jb...@gmail.com> wrote:
> looks like a lazyboy error message
>
> On Mon, Jan 18, 2010 at 2:02 PM, kevin <ke...@gmail.com> wrote:
>> hi guys
>> i keep getting this error pretty sporadically. how to fix this? i am using
>> cassandra 0.5rc3
>> thanks!
>>
>>
>> data = client.multiget_slice(keyspace, keys, column_parent, predicate,
>> ConsistencyLevel.ONE)
>> File "/home/work/common/lazyboy/connection.py", line 116, in func
>> raise exc.ErrorThriftMessage(message)
>> ErrorThriftMessage: multiget_slice failed: unknown result" while reading
>> upstream,
>>
>
Re: multiget_slice failed: unknown result"
Posted by Jonathan Ellis <jb...@gmail.com>.
looks like a lazyboy error message
On Mon, Jan 18, 2010 at 2:02 PM, kevin <ke...@gmail.com> wrote:
> hi guys
> i keep getting this error pretty sporadically. how to fix this? i am using
> cassandra 0.5rc3
> thanks!
>
>
> data = client.multiget_slice(keyspace, keys, column_parent, predicate,
> ConsistencyLevel.ONE)
> File "/home/work/common/lazyboy/connection.py", line 116, in func
> raise exc.ErrorThriftMessage(message)
> ErrorThriftMessage: multiget_slice failed: unknown result" while reading
> upstream,
>