>Now SecondaryNameNode connects to the NameNode (after I configured >dfs.http.address to the NN's http server -> NN hostname on port 50070) >and creates(transfers) edits and fsimage from NameNode.
It didn't work for me - I get an error: java.io.FileNotFoundException: http://192.168.30.5:50070/getimage?putimage=1&port=50090&machine=127.0.0.1&token=-16:1173009257:0:1226503705000:1226503705207 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1168) at org.apache.hadoop.dfs.TransferFsImage.getFileClient(TransferFsImage.java:150) at org.apache.hadoop.dfs.SecondaryNameNode.putFSImage(SecondaryNameNode.java:271) at org.apache.hadoop.dfs.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:311) at org.apache.hadoop.dfs.SecondaryNameNode.run(SecondaryNameNode.java:216) at java.lang.Thread.run(Thread.java:595) And when I run the http request directly (in the browser) , I receive this : GetImage failed. java.io.IOException: Namenode is not expecting an new image UPLOAD_START at org.apache.hadoop.dfs.FSImage.validateCheckpointUpload(FSImage.java:1193) at org.apache.hadoop.dfs.GetImageServlet.doGet(GetImageServlet.java:57) ...... If it is a mundane thing (i.e "not need to check point now" ) why does it throw an Error? What is the "UPLOAD_START" at the end of the message? (if it failed , how come it starts?) - but more importantly - how do I get rid of it? Thanks! -- View this message in context: http://www.nabble.com/SecondaryNameNode-on-separate-machine-tp20207482p20463349.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
