Hi,
I am working on the project to count the record in the protobuf file
but I get the exception
Exception in thread "main" java.lang.NoSuchMethodError:
com.google.protobuf.CodedInputStream.shouldDiscardUnknownFields()Z
at
com.google.protobuf.GeneratedMessageV3.parseUnknownField(GeneratedMessageV3.java:290)
This only happens on some of the protobuf files, not all of them has the
issue.
Same code is working for files with different schema.
My protobuf file is gzipped.
//Here is the code
Configuration conf = new Configuration();
FileSystem fs = FileSystem.get(conf);
Path path = new Path(<HDFS path to file>);
InputStream input = new GZIPInputStream(fs.open(path));
Message m;
while ((m = defaultMsg.getParserForType().parseDelimitedFrom(input)) !=
null) {
recordCount++;
}
Does anyone have idea?
Thanks
David
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