Re: file:/// has no authority
Could you elaborate more please how did u fix that Thanks Ahmed Nagy danoomistmatiste wrote: I managed to fix this issue. It had to do with permissions on the default directory. danoomistmatiste wrote: Hi, I have setup a Hadoop cluster as per the instructions for CDH3. When I try to start the datanode on the slave, I get this error, org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Invalid URI for NameNode address (check fs.defaultFS): file:/// has no authority. I have setup the right parameters in core-site.xml where master is the IP address where the namenode is running configuration property namefs.default.name/name valuehdfs://master:54310/value /property -- View this message in context: http://old.nabble.com/file%3Ahas-no-authority-tp30813534p30844547.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
Re: file:/// has no authority
I had to specify the IP address of the master in core-site and mapred-site.xml ahmednagy wrote: Could you elaborate more please how did u fix that Thanks Ahmed Nagy danoomistmatiste wrote: I managed to fix this issue. It had to do with permissions on the default directory. danoomistmatiste wrote: Hi, I have setup a Hadoop cluster as per the instructions for CDH3. When I try to start the datanode on the slave, I get this error, org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Invalid URI for NameNode address (check fs.defaultFS): file:/// has no authority. I have setup the right parameters in core-site.xml where master is the IP address where the namenode is running configuration property namefs.default.name/name valuehdfs://master:54310/value /property -- View this message in context: http://old.nabble.com/file%3Ahas-no-authority-tp30813534p30845552.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
Re: file:/// has no authority
I managed to fix this issue. It had to do with permissions on the default directory. danoomistmatiste wrote: Hi, I have setup a Hadoop cluster as per the instructions for CDH3. When I try to start the datanode on the slave, I get this error, org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Invalid URI for NameNode address (check fs.defaultFS): file:/// has no authority. I have setup the right parameters in core-site.xml where master is the IP address where the namenode is running configuration property namefs.default.name/name valuehdfs://master:54310/value /property -- View this message in context: http://old.nabble.com/file%3Ahas-no-authority-tp30813534p30830359.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
file:/// has no authority
Hi, I have setup a Hadoop cluster as per the instructions for CDH3. When I try to start the datanode on the slave, I get this error, org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Invalid URI for NameNode address (check fs.defaultFS): file:/// has no authority. I have setup the right parameters in core-site.xml where master is the IP address where the namenode is running configuration property namefs.default.name/name valuehdfs://master:54310/value /property -- View this message in context: http://old.nabble.com/file%3Ahas-no-authority-tp30813534p30813534.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
Re: file:/// has no authority
Hi, Double check that your configuration XML files are well-formed. You can do this easily using a validator like tidy. My guess is that one of the tags is mismatched so the configuration isn't being read. -Todd On Mon, Jan 31, 2011 at 9:19 PM, danoomistmatiste kkhambadk...@yahoo.comwrote: Hi, I have setup a Hadoop cluster as per the instructions for CDH3. When I try to start the datanode on the slave, I get this error, org.apache.hadoop.hdfs.server.datanode.DataNode: java.lang.IllegalArgumentException: Invalid URI for NameNode address (check fs.defaultFS): file:/// has no authority. I have setup the right parameters in core-site.xml where master is the IP address where the namenode is running configuration property namefs.default.name/name valuehdfs://master:54310/value /property -- View this message in context: http://old.nabble.com/file%3Ahas-no-authority-tp30813534p30813534.html Sent from the Hadoop core-user mailing list archive at Nabble.com. -- Todd Lipcon Software Engineer, Cloudera
