Radim Kolar created HADOOP-8619:
-----------------------------------
Summary: WritableComparator must implement no-arg constructor
Key: HADOOP-8619
URL: https://issues.apache.org/jira/browse/HADOOP-8619
Project: Hadoop Common
Issue Type: Improvement
Components: io
Affects Versions: 3.0.0
Reporter: Radim Kolar
Fix For: 3.0.0, 2.0.0-alpha, 0.23.0
Attachments: writable-comparator.txt
Because of reasons listed here:
http://findbugs.sourceforge.net/bugDescriptions.html#SE_COMPARATOR_SHOULD_BE_SERIALIZABLE
comparators should be serializable. To make deserialization work, it is
required that all superclasses have no-arg constructor.
http://findbugs.sourceforge.net/bugDescriptions.html#SE_NO_SUITABLE_CONSTRUCTOR
Simply add no=arg constructor to WritableComparator.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
