AvroParser

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  David_Chen

  October 2014

  I have trouble building it.  CentOS release 6.2 (Final), Linux dvert1 2.6.32-220.17.1.el6.x86_64 #1 SMP Wed May 16 00:01:37 BST 2012 x86_64 x86_64 x86_64 GNU/Linux
  
  
  Here's what I get when I do a "make build"
  
  make[1]: Entering directory '/home/users/david/VERTICA_EXTENSION_PACKAGES/Vertica-Extension-Packages/avro_parser/tparty'
  make[1]: Nothing to be done for 'all'.
  make[1]: Leaving directory '/home/users/david/VERTICA_EXTENSION_PACKAGES/Vertica-Extension-Packages/avro_parser/tparty'
  g++ -c -I ../include -Wall -Wno-unused-value -shared -fno-strict-aliasing -fPIC -I /opt/vertica/sdk/include -I build/include -I build/include/avro -I /opt/vertica/sdk/examples/HelperLibraries src/CRStream.cc -o build/CRStream.o
  In file included from src/CRStream.hh:5,
                   from src/CRStream.cc:2:
  /opt/vertica/sdk/examples/HelperLibraries/CoroutineHelpers.h: In member function ‘void Coroutine::switchBack()’:
  /opt/vertica/sdk/examples/HelperLibraries/CoroutineHelpers.h:109: error: ‘coroutine_exception’ was not declared in this scope
  /opt/vertica/sdk/examples/HelperLibraries/CoroutineHelpers.h: In member function ‘std::exception* Coroutine::throw_in_coroutine(std::exception*)’:
  /opt/vertica/sdk/examples/HelperLibraries/CoroutineHelpers.h:131: error: ‘coroutine_exception’ was not declared in this scope
  make: *** [build/CRStream.o] Error 1
  
  
  
  

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  Kurt_Larson

  October 2014

  We're considering switching from the JSON to Avro for some of our data source streams.  The self describing schema in Avro along with the binary data transfer to eliminate text parsing are the very attractive driving features.  However, loosing the OOB FlexZone  capability in Vertica we have with a JSON source is negative.  We'd like to see FlexZone include Avro OOB.

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