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Akira AJISAKA commented on HDFS-6565: ------------------------------------- Hi [~sztanko], I don't think replacing jetty with jackson itself is the cause. I'm thinking the cause is that the patch does not re-use {{ObjectMapper}} instance. Filed HDFS-9724. > Use jackson instead jetty json in hdfs-client > --------------------------------------------- > > Key: HDFS-6565 > URL: https://issues.apache.org/jira/browse/HDFS-6565 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Haohui Mai > Assignee: Akira AJISAKA > Fix For: 2.7.0 > > Attachments: HDFS-6565-002.patch, HDFS-6565-003.patch, > HDFS-6565-004.patch, HDFS-6565-005.patch, HDFS-6565.patch > > > hdfs-client should use Jackson instead of jetty to parse JSON. -- This message was sent by Atlassian JIRA (v6.3.4#6332)