Hi, I also have the source from hadoop-common. However, when I do ant clean jar from hdfs folder, ivy seems to try and download the hadoop-core jar file from the repository?
Maybe the newer version of hadoop-core is not compatible with mine? How do I force the compile to use my own jar file, the jar from the version of hadoop-common that I have? Thanks, Harold --- On Fri, 5/21/10, Sagar Shukla <sagar_shu...@persistent.co.in> wrote: > From: Sagar Shukla <sagar_shu...@persistent.co.in> > Subject: RE: Problem compiling from source > To: "hdfs-u...@hadoop.apache.org" <hdfs-u...@hadoop.apache.org>, > "hdfs-dev@hadoop.apache.org" <hdfs-dev@hadoop.apache.org> > Date: Friday, May 21, 2010, 12:28 AM > Hi Harold, > The error message "cannot find symbol" > hints of not having necessary libraries. Looks like it is > trying to access Kerberos libraries which it is unable to > find. You can check if all the required Kerberos libraries > are available. > > Regards, > Sagar > > -----Original Message----- > From: Harold Lim [mailto:rold...@yahoo.com] > Sent: Friday, May 21, 2010 9:54 AM > To: hdfs-dev@hadoop.apache.org > Cc: hdfs-u...@hadoop.apache.org > Subject: Problem compiling from source > > Hi All, > > > For some reason, my hdfs source code can't compile anymore. > ~1-2 weeks ago it was compiling fine but now it's not. I > haven't made any changes to my code since I last compiled. > > When I do ant clean jar: I get the following errors. > > compile-hdfs-classes: > [javac] Compiling 198 source files to > /hadoop_0.22/hdfs_new/build/classes > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/protocol/ClientProtoco > l.java:53: cannot find symbol > [javac] symbol : method value() > [javac] location: @interface > org.apache.hadoop.security.KerberosInfo > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] > > ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/Nameno > deProtocol.java:34: cannot find symbol > [javac] symbol : method value() > [javac] location: @interface > org.apache.hadoop.security.KerberosInfo > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] > > ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/InterD > atanodeProtocol.java:33: cannot find symbol > [javac] symbol : method value() > [javac] location: @interface > org.apache.hadoop.security.KerberosInfo > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] > > ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/Datano > deProtocol.java:40: cannot find symbol > [javac] symbol : method value() > [javac] location: @interface > org.apache.hadoop.security.KerberosInfo > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] > > ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/protocol/ClientProtoco > l.java:53: annotation > org.apache.hadoop.security.KerberosInfo is missing > serverPrincipal > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/Nameno > deProtocol.java:34: annotation > org.apache.hadoop.security.KerberosInfo is > missing serverPrincipal > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/InterD > atanodeProtocol.java:33: annotation > org.apache.hadoop.security.KerberosInfo > is missing serverPrincipal > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] ^ > [javac] > /hadoop_0.22/hdfs_new/src/java/org/apache/hadoop/hdfs/server/protocol/Datano > deProtocol.java:40: annotation > org.apache.hadoop.security.KerberosInfo is > missing serverPrincipal > [javac] > @KerberosInfo(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY) > [javac] ^ > [javac] Note: Some input files use or > override a deprecated API. > [javac] Note: Recompile with > -Xlint:deprecation for details. > [javac] 8 errors > > BUILD FAILED > > > > > DISCLAIMER > ========== > This e-mail may contain privileged and confidential > information which is the property of Persistent Systems Ltd. > It is intended only for the use of the individual or entity > to which it is addressed. If you are not the intended > recipient, you are not authorized to read, retain, copy, > print, distribute or use this message. If you have received > this communication in error, please notify the sender and > delete all copies of this message. Persistent Systems Ltd. > does not accept any liability for virus infected mails. >
