bq. i can create a pull request for them That would be wonderful.
Please log a JIRA, polish the C# example and attach to the JIRA. In hbase, we're not at the stage of reviewing / committing pull request yet. On Fri, Jan 13, 2017 at 3:45 PM, jeff saremi <jeffsar...@hotmail.com> wrote: > sorry Ted for wasting your time > > It happened that i was using the wrong port for this > > What a misleading error for an error so common! but that's Thrift > > > On another note i now have converted the Democlient to from hbase-examples > to C# and i have the generated files as well. If there's interest i can > create a pull request for them > > > > ________________________________ > From: jeff saremi <jeffsar...@hotmail.com> > Sent: Friday, January 13, 2017 2:11 PM > To: user@hbase.apache.org > Subject: Re: HBase Thrift Client for C#: OutofMemoryException > > Thanks Ted. > > I looked at this. We didn't know that a multipexing protocol existed until > you mentioned it to us. > We're using a stock thrift server that is shipped with hbase. > If you perhaps point us to where we should be checking I'd be appreciative. > > > > ________________________________ > From: Ted Yu <yuzhih...@gmail.com> > Sent: Friday, January 13, 2017 1:34 PM > To: user@hbase.apache.org > Subject: Re: HBase Thrift Client for C#: OutofMemoryException > > I haven't touched C# for a decade. > > After a brief search, I found: > http://stackoverflow.com/questions/17843749/apache- > thrift-client-run-time-issues-in-c-sharp > [https://cdn.sstatic.net/Sites/stackoverflow/img/apple-touch-i...@2.png?v= > 73d79a89bded]<http://stackoverflow.com/questions/ > 17843749/apache-thrift-client-run-time-issues-in-c-sharp> > > Apache Thrift Client Run time issues in c# - Stack Overflow< > http://stackoverflow.com/questions/17843749/apache- > thrift-client-run-time-issues-in-c-sharp> > stackoverflow.com > I am working on a client - server application written in C# that is built > using the Apache THRIFT RPC framework. We have created several IDL files > (.thrift ... > > > > Can you take a look at the answer to see if it is relevant ? > > Cheers > > On Fri, Jan 13, 2017 at 11:10 AM, jeff saremi <jeffsar...@hotmail.com> > wrote: > > > The result is the same. OutofMemoryException. > > > > I again ran my C++ client to make sure nothing wierd is going on server > > side. > > I found the thrift compiler here: http://www-us.apache.org/dist/ > Index of /dist - Apache Software Foundation<http://www-us.apache.org/dist/ > > > www-us.apache.org > Apache Software Foundation Distribution Directory. The directories linked > below contain current software releases from the Apache Software Foundation > projects. > > > Index of /dist - Apache Software Foundation<http://www-us.apache.org/dist/ > > > Index of /dist - Apache Software Foundation<http://www-us.apache.org/dist/ > > > www-us.apache.org > Apache Software Foundation Distribution Directory. The directories linked > below contain current software releases from the Apache Software Foundation > projects. > > > www-us.apache.org > Apache Software Foundation Distribution Directory. The directories linked > below contain current software releases from the Apache Software Foundation > projects. > > > > thrift/0.9.3/ > > > > I regenerated all files and deleted all old ones. > > > > Here's a sample of a generated file for you to see that 0.9.3 is used: > > > > > > /** > > * Autogenerated by Thrift Compiler (0.9.3) > > * > > * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING > > * @generated > > */ > > using System; > > using System.Collections; > > using System.Collections.Generic; > > using System.Text; > > using System.IO; > > using Thrift; > > using Thrift.Collections; > > using System.Runtime.Serialization; > > using Thrift.Protocol; > > using Thrift.Transport; > > > > public partial class Hbase { > > public interface Iface { > > > > > > > > ________________________________ > > From: jeff saremi <jeffsar...@hotmail.com> > > Sent: Friday, January 13, 2017 10:39 AM > > To: user@hbase.apache.org > > Subject: Re: HBase Thrift Client for C#: OutofMemoryException > > > > > > oh i see. sure i'll do that and report back. > > > > > > ________________________________ > > From: Ted Yu <yuzhih...@gmail.com> > > Sent: Friday, January 13, 2017 10:32 AM > > To: user@hbase.apache.org > > Subject: Re: HBase Thrift Client for C#: OutofMemoryException > > > > I am not sure about compatibility between thrift 0.10.0 and 0.9.3 > > > > Is it possible for you to locate 0.9.3 thrift compiler and try again ? > > > > On Fri, Jan 13, 2017 at 10:27 AM, jeff saremi <jeffsar...@hotmail.com> > > wrote: > > > > > I used the following thrift compiler. I did not see any mentions of > > > versions. > > > http://www.apache.org/dyn/closer.cgi?path=/thrift/0.10. > Apache Download Mirrors<http://www.apache.org/ > dyn/closer.cgi?path=/thrift/0.10> > www.apache.org > Home page of The Apache Software Foundation > > > Apache Download Mirrors<http://www.apache.org/ > dyn/closer.cgi?path=/thrift/0.10> > Apache Download Mirrors<http://www.apache.org/ > dyn/closer.cgi?path=/thrift/0.10> > www.apache.org > Home page of The Apache Software Foundation > > > www.apache.org<http://www.apache.org> > Home page of The Apache Software Foundation > > > > 0/thrift-0.10.0.exe > > Apache Download Mirrors<http://www.apache.org/ > > dyn/closer.cgi?path=/thrift/0.10.0/thrift-0.10.0.exe> > > www.apache.org<http://www.apache.org> > > Home page of The Apache Software Foundation > > > > > > > > > > > > > Here's the stack trace. I am running ANYCPU platform: > > > > > > > > > private string ReadStringBody(int size) > > > { > > > byte[] buf = new byte[size]; > > > > > > > > > size = 1213486160 > > > > > > > > > > > > at Thrift.Protocol.TBinaryProtocol.ReadStringBody(Int32 size) in > > > D:\repos\thrift\lib\csharp\src\Protocol\TBinaryProtocol.cs:line 383 > > > at Thrift.Protocol.TBinaryProtocol.ReadMessageBegin() in > > > D:\repos\thrift\lib\csharp\src\Protocol\TBinaryProtocol.cs:line 239 > > > at Hbase.Client.recv_getTableNames() in > > D:\Projects\HBaseThrift\Hbase.cs:line > > > 1418 > > > at Hbase.Client.getTableNames() in D:\Projects\HBaseThrift\Hbase. > > cs:line > > > 1391 > > > at DemoClient.Main(String[] args) in D:\Projects\HBaseThriftClient\ > > DemoClient.cs:line > > > 97 > > > at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, > > > String[] args) > > > at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence > > > assemblySecurity, String[] args) > > > at Microsoft.VisualStudio.HostingProcess.HostProc. > RunUsersAssembly() > > > at System.Threading.ThreadHelper.ThreadStart_Context(Object state) > > > at System.Threading.ExecutionContext.RunInternal(ExecutionContext > > > executionContext, ContextCallback callback, Object state, Boolean > > > preserveSyncCtx) > > > at System.Threading.ExecutionContext.Run(ExecutionContext > > > executionContext, ContextCallback callback, Object state, Boolean > > > preserveSyncCtx) > > > at System.Threading.ExecutionContext.Run(ExecutionContext > > > executionContext, ContextCallback callback, Object state) > > > at System.Threading.ThreadHelper.ThreadStart() > > > > > > > > > ________________________________ > > > From: Ted Yu <yuzhih...@gmail.com> > > > Sent: Friday, January 13, 2017 10:00 AM > > > To: user@hbase.apache.org > > > Subject: Re: HBase Thrift Client for C#: OutofMemoryException > > > > > > 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 <jeffsar...@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 > > > > > > > > > >
