HDFS-3113 is committed? Or, are you running with the patch yourself? It's still PA and I see Daryn reviewing it yet...
Arun On Jun 28, 2012, at 10:27 PM, lars hofhansl wrote: > Since HDFS-3113 was integrated into Hadoop-2 I get the compilation errors of > the following type: > > [ERROR] > /home/lars/dev/hadoop-2/hadoop-hdfs-project/hadoop-hdfs-httpfs/src/main/java/org/apache/hadoop/fs/http/server/HttpFSServer.java:[407,36] > incompatible types; no instance(s) of type variable(s) V exist so that V > conforms to boolean > > > Indeed at line 407 I see: > > boolean hasData = params.get(DataParam.NAME, DataParam.class); > > > When I change that to > Boolean hasData = params.get(DataParam.NAME, DataParam.class); > > > instead (along with long to Long, short to Short, etc, later in that file), > everything compiles fine. > > $ javac -version > javac 1.6.0_24 > > > $ java -version > java version "1.6.0_24" > OpenJDK Runtime Environment (IcedTea6 1.11.3) (fedora-67.1.11.3.fc16-x86_64) > OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) > > Apparently OpenJDK gets mixed up on the type inference here. Can we change > this in the way I suggest so that Hadoop-2 (and presumably trunk) can be > compiled with OpenJDK? > I'm happy to create a jira and (trivial) patch. > > > Thanks. > > -- Lars > -- Arun C. Murthy Hortonworks Inc. http://hortonworks.com/
