hadoop/hadoop-mapreduce-project/hadoop-mapreduce-examples
Steve Loughran e76c09ac3b
HADOOP-18724. Open file fails with NumberFormatException for S3AFileSystem (#5611)
This:

1. Adds optLong, optDouble, mustLong and mustDouble
   methods to the FSBuilder interface to let callers explicitly
   passin long and double arguments.
2. The opt() and must() builder calls which take float/double values
   now only set long values instead, so as to avoid problems
   related to overloaded methods resulting in a ".0" being appended
   to a long value.
3. All of the relevant opt/must calls in the hadoop codebase move to
   the new methods
4. And the s3a code is resilient to parse errors in is numeric options
   -it will downgrade to the default.

This is nominally incompatible, but the floating-point builder methods
were never used: nothing currently expects floating point numbers.

For anyone who wants to safely set numeric builder options across all compatible
releases, convert the number to a string and then use the opt(String, String)
and must(String, String) methods.

Contributed by Steve Loughran
2023-05-11 17:57:25 +01:00
..
dev-support MAPREDUCE-4723. Fix warnings found by findbugs 2. Contributed by Sandy Ryza 2012-11-15 00:16:35 +00:00
src HADOOP-18724. Open file fails with NumberFormatException for S3AFileSystem (#5611) 2023-05-11 17:57:25 +01:00
pom.xml HADOOP-18206 Cleanup the commons-logging references and restrict its usage in future (#5315) 2023-02-14 03:24:06 +08:00