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From: Ted Yu <yuzhihong@gmail.com>
Date: Fri, 13 Jan 2017 10:00:09 -0800
Message-ID: <CALte62x9NBQwRmnCv_hDmAscN1_XT9958gNV0gCK8ZL0tiKQbQ@mail.gmail.com>
Subject: Re: HBase Thrift Client for C#: OutofMemoryException
To: "user@hbase.apache.org" <user@hbase.apache.org>
Content-Type: multipart/alternative; boundary=94eb2c0bda48cfb3130545fd9a10
archived-at: Fri, 13 Jan 2017 18:00:18 -0000

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Which thrift version did you use to generate c# code ?

hbase uses 0.9.3

Can you pastebin the whole stack trace for the exception ?

I assume you run your code on 64-bit machine.

Cheers

On Fri, Jan 13, 2017 at 9:53 AM, jeff saremi <jeffsaremi@hotmail.com> wrote:

> I have cloned the latest thrift and hbase code. Used thrift generator to
> generate c# code from hbase-thrift\src\main\resources\org\apache\hadoop\hbase\thrift.
> Then created a single VS solution with the generated code, the thrift lib
> for c# (thrift\lib\csharp\src\Thrift.csproj) and i also added a
> DemoClient (hbase-examples) converted from c++ to c#. When I run that I
> keep getting OutofMemoryException with not a lot of other useful
> information. I have done the same process for C++ and the democlient code
> from hbase-examples runs with no issues at all.
>
>
> here's the client code:
>
> TTransport socket = new TSocket(args[0], Convert.ToInt32(args[1]));
> TTransport transport = new TBufferedTransport((TStreamTransport)socket);
> TProtocol protocol = new TBinaryProtocol(transport);
> Hbase.Client client = new Hbase.Client(protocol);
> List<byte[]> tables = client.getTableNames();
>
> The last line is where the exception is thrown. thanks
>

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