[AVRO-1453] Release version of avro-tools compiled against hadoop2

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.7.6
• Component/s: java

Environment

CDH4.4.0

• Assignee: Unassigned
• Reporter: Andrew Ash
• Created: 07/Feb/14 06:24
• Updated: 07/Feb/20 10:04
• Resolved: 07/Jul/15 10:31

Description

When attempting to use avro-tools-1.7.6.jar against my CDH4.4.0 cluster I get this error:

Feb 06, 2014 9:57:13 PM org.apache.hadoop.util.NativeCodeLoader <clinit>
WARNING: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception in thread "main" org.apache.hadoop.ipc.RemoteException: Server IPC version 7 cannot communicate with client version 4
        at org.apache.hadoop.ipc.Client.call(Client.java:1066)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
        at com.sun.proxy.$Proxy6.getProtocolVersion(Unknown Source)
        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
        at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
        at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:118)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:222)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:187)
        at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
        at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1328)
        at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:65)
        at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1346)
        at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:244)
        at org.apache.hadoop.fs.Path.getFileSystem(Path.java:187)
        at org.apache.avro.tool.Util.openFromFS(Util.java:88)
        at org.apache.avro.tool.Util.fileOrStdin(Util.java:60)
        at org.apache.avro.tool.ConcatTool.run(ConcatTool.java:69)
        at org.apache.avro.tool.Main.run(Main.java:84)
        at org.apache.avro.tool.Main.main(Main.java:73)

I believe that the version released on maven is compiled against hadoop 1, and I'm running hadoop 2. Can we release a version that's compiled against hadoop2?

https://search.maven.org/#artifactdetails%7Corg.apache.avro%7Cavro-tools%7C1.7.6%7Cjar

Thanks!
Andrew