[ https://issues.apache.org/jira/browse/HADOOP-12527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Akira Ajisaka resolved HADOOP-12527. ------------------------------------ Resolution: Duplicate > Upgrade Avro dependency to 1.7.7 or later > ----------------------------------------- > > Key: HADOOP-12527 > URL: https://issues.apache.org/jira/browse/HADOOP-12527 > Project: Hadoop Common > Issue Type: Improvement > Components: build > Affects Versions: 2.7.1 > Reporter: Jonathan Kelly > Assignee: Sean Busbey > Priority: Major > > Hadoop has depended upon Avro 1.7.4 for a couple of years now (see > HADOOP-9672), but Apache Spark depends upon what is currently the latest > version of Avro (1.7.7). > This can cause issues if Spark is configured to include the full Hadoop > classpath, as the classpath would then contain both Avro 1.7.4 and 1.7.7, > with the 1.7.4 classes possibly winning depending on ordering. Here is an > example of this issue: > http://stackoverflow.com/questions/33159254/avro-error-on-aws-emr/33403111#33403111 > Would it be possible to upgrade Hadoop's Avro dependency to 1.7.7 now? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org