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Posted to mapreduce-issues@hadoop.apache.org by "Yiqun Lin (JIRA)" <ji...@apache.org> on 2016/12/12 05:19:58 UTC

[jira] [Created] (MAPREDUCE-6821) Update deprecated API of ObjectReader after Jackson upgraded

Yiqun Lin created MAPREDUCE-6821:
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             Summary: Update deprecated API of ObjectReader after Jackson upgraded
                 Key: MAPREDUCE-6821
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6821
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 3.0.0-alpha2
            Reporter: Yiqun Lin
            Assignee: Yiqun Lin
            Priority: Minor


We should update the deprecated APIs after Jackson upgraded. This issue is similar to HDFS-11233. In MAPREDUCE, there is just one place using deprecated API. We can updated the code here.
{code}
class JobSubmitter {
  protected static final Log LOG = LogFactory.getLog(JobSubmitter.class);
  private static final ObjectReader READER =
      new ObjectMapper().reader(Map.class);
{code}



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