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Andrew Wang commented on HADOOP-10104: -------------------------------------- As an update, this apparently broke something in HBase: HBASE-12099. Our internal integration testing also show issues with Hive and Crunch, not sure if there are JIRAs for those yet. I think this can be worked around, but this just reminds us that we need to be *very* careful about updating our dependencies. Honestly I'm wary of any classpath updates at all until we fix classpath isolation. > Update jackson to 1.9.13 > ------------------------ > > Key: HADOOP-10104 > URL: https://issues.apache.org/jira/browse/HADOOP-10104 > Project: Hadoop Common > Issue Type: Sub-task > Components: build > Affects Versions: 2.2.0, 2.3.0, 2.4.0 > Reporter: Steve Loughran > Assignee: Akira AJISAKA > Priority: Minor > Fix For: 2.5.0 > > Attachments: HADOOP-10104-003.patch, HADOOP-10104.2.patch, > HADOOP-10104.4.patch, HADOOP-10104.patch > > > Jackson is now at 1.9.13, > [apparently|http://mvnrepository.com/artifact/org.codehaus.jackson/jackson-core-asl], > hadoop 2.2 at 1.8.8. > jackson isn't used that much in the code so risk from an update *should* be > low -- This message was sent by Atlassian JIRA (v6.3.4#6332)