Yes, indeed avro has been uprevved: See https://issues.apache.org/jira/browse/HADOOP-7646 and associates.
I think the first build error you see is due to Ivy partially resolving to the previously generated code. That's the same as build 75 of MR on 22. ant veryclean or manual purge of ~/.ivy2 should clear that up. Now we just have a problem on clover instrumented code. I suspect that again we have some older versions lingering around, although I do not have access to Jenkins to reproduce this at the moment. My guess is that once a clean new SNAPSHOT is published this will be cleard up. I'm working on setting up my new environment to confirm (that will take a few days). Cheers, Joep ________________________________________ From: shaposh...@gmail.com [shaposh...@gmail.com] On Behalf Of Roman Shaposhnik [r...@apache.org] Sent: Tuesday, September 27, 2011 12:08 PM To: hadoop-gene...@apache.org Subject: mapred in .22 got broken all of a sudden https://builds.apache.org/view/G-L/view/Hadoop/job/Hadoop-Mapreduce-22-branch/75/console Anybody knows what's going on? Avro update? avro-generate: [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/build/src/org/apache/hadoop/mapreduce/jobhistory compile-mapred-classes: [jsp-compile] 11/09/27 19:06:21 WARN compiler.TldLocationsCache: Internal Error: File /WEB-INF/web.xml not found [javac] Compiling 524 source files to /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/build/classes [javac] /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/src/java/org/apache/hadoop/mapreduce/jobhistory/EventWriter.java:57: cannot find symbol [javac] symbol : constructor JsonEncoder(org.apache.avro.Schema,org.apache.hadoop.fs.FSDataOutputStream) [javac] location: class org.apache.avro.io.JsonEncoder [javac] this.encoder = new JsonEncoder(Event.SCHEMA$, out); [javac] ^ [javac] /home/jenkins/jenkins-slave/workspace/Hadoop-Mapreduce-22-branch/trunk/src/java/org/apache/hadoop/mapreduce/jobhistory/EventReader.java:77: cannot find symbol [javac] symbol : constructor JsonDecoder(org.apache.avro.Schema,java.io.DataInputStream) [javac] location: class org.apache.avro.io.JsonDecoder [javac] this.decoder = new JsonDecoder(schema, in); [javac] ^ [javac] Note: Some input files use or override a deprecated API. [javac] Note: Recompile with -Xlint:deprecation for details. [javac] 2 errors
