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Hudson commented on AVRO-1332: ------------------------------ SUCCESS: Integrated in AvroJava #398 (See [https://builds.apache.org/job/AvroJava/398/]) AVRO-1332. C#: Improve DatumReader performance. Contributed by David McIntosh. (cutting: rev 1527061) * /avro/trunk/CHANGES.txt * /avro/trunk/lang/csharp/Avro.sln * /avro/trunk/lang/csharp/build.sh * /avro/trunk/lang/csharp/src/apache/main/Avro.main.csproj * /avro/trunk/lang/csharp/src/apache/main/File/DataFileReader.cs * /avro/trunk/lang/csharp/src/apache/main/Generic/DatumReader.cs * /avro/trunk/lang/csharp/src/apache/main/Specific/ObjectCreator.cs * /avro/trunk/lang/csharp/src/apache/test/File/FileTests.cs * /avro/trunk/lang/csharp/src/apache/test/Generic/GenericTests.cs * /avro/trunk/lang/csharp/src/apache/test/Specific/SpecificTests.cs > Improve C# DatumReader performance > ---------------------------------- > > Key: AVRO-1332 > URL: https://issues.apache.org/jira/browse/AVRO-1332 > Project: Avro > Issue Type: Improvement > Components: csharp > Affects Versions: 1.7.5 > Reporter: David McIntosh > Assignee: David McIntosh > Priority: Minor > Labels: performance > Fix For: 1.7.6 > > Attachments: AVRO-1332-2.patch, AVRO-1332-3.patch, AVRO-1332-4.patch, > AVRO-1332.patch > > > The current implementations of the C# datum readers perform resolution of the > reader and writer schema on every call to Read. In my tests this was causing > it to perform poorly when reading a large number of records (slower than > parsing the same data from delimited text files). It would be more efficient > if the reader only needed to resolve the schemas once. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira