> Posted URL > master:50070putimage=1&port=50090&machine=0.0.0.0&token=-31:1318804155:0:1328129935000:1328129628242 Have you defined your secondary namenode address? The 2NN is telling the NN to pull the merged image from http://0.0.0.0.0:50090.
On Wed, Feb 1, 2012 at 1:23 PM, Gabriel Rosendorf <grosend...@e3smartenergy.com> wrote: > No firewall. > > Here's hdfs-site.xml from 2NN: http://pastie.org/3298304 > And from NN: http://pastie.org/3298309 > > On Feb 1, 2012, at 4:18 PM, Harsh J wrote: > >> Have you ensured there is no firewall between the two hosts? Can you >> also pastebin your hdfs-site.xml? >> >> On Thu, Feb 2, 2012 at 2:45 AM, Gabriel Rosendorf >> <grosend...@e3smartenergy.com> wrote: >>> So I'm at a loss. Checkpointing is failing, and both hosts (NN and 2NN) are >>> reachable via HTTP. >>> Any ideas would be greatly appreciated! >>> >>> From NameNode: >>> >>> 2012-02-01 21:02:53,460 INFO org.apache.hadoop.hdfs.StateChange: *BLOCK* >>> NameSystem.processReport: from 10.178.231.219:50010, blocks: 0, processing >>> time: 0 msecs >>> 2012-02-01 21:03:56,581 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from >>> 10.178.224.109 >>> 2012-02-01 21:03:56,685 WARN org.mortbay.log: /getimage: >>> java.io.IOException: GetImage failed. java.net.ConnectException: Connection >>> refused >>> at java.net.PlainSocketImpl.socketConnect(Native Method) >>> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) >>> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:211) >>> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) >>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) >>> at java.net.Socket.connect(Socket.java:529) >>> at java.net.Socket.connect(Socket.java:478) >>> at sun.net.NetworkClient.doConnect(NetworkClient.java:163) >>> at sun.net.www.http.HttpClient.openServer(HttpClient.java:394) >>> at sun.net.www.http.HttpClient.openServer(HttpClient.java:529) >>> at sun.net.www.http.HttpClient.<init>(HttpClient.java:233) >>> at sun.net.www.http.HttpClient.New(HttpClient.java:306) >>> at sun.net.www.http.HttpClient.New(HttpClient.java:323) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:970) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:836) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172) >>> at >>> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.getFileClient(TransferFsImage.java:160) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1$1.run(GetImageServlet.java:88) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1$1.run(GetImageServlet.java:85) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at javax.security.auth.Subject.doAs(Subject.java:396) >>> at >>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1.run(GetImageServlet.java:85) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1.run(GetImageServlet.java:70) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at javax.security.auth.Subject.doAs(Subject.java:396) >>> at >>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet.doGet(GetImageServlet.java:70) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) >>> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) >>> at >>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) >>> at >>> org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:816) >>> at >>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) >>> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) >>> at >>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >>> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >>> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) >>> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) >>> at >>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) >>> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >>> at org.mortbay.jetty.Server.handle(Server.java:326) >>> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >>> at >>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) >>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) >>> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) >>> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >>> at >>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) >>> at >>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >>> >>> 2012-02-01 21:08:56,691 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from >>> 10.178.224.109 >>> 2012-02-01 21:08:56,804 WARN org.mortbay.log: /getimage: >>> java.io.IOException: GetImage failed. java.net.ConnectException: Connection >>> refused >>> at java.net.PlainSocketImpl.socketConnect(Native Method) >>> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) >>> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:211) >>> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) >>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) >>> at java.net.Socket.connect(Socket.java:529) >>> at java.net.Socket.connect(Socket.java:478) >>> at sun.net.NetworkClient.doConnect(NetworkClient.java:163) >>> at sun.net.www.http.HttpClient.openServer(HttpClient.java:394) >>> at sun.net.www.http.HttpClient.openServer(HttpClient.java:529) >>> at sun.net.www.http.HttpClient.<init>(HttpClient.java:233) >>> at sun.net.www.http.HttpClient.New(HttpClient.java:306) >>> at sun.net.www.http.HttpClient.New(HttpClient.java:323) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:970) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:836) >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172) >>> at >>> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.getFileClient(TransferFsImage.java:160) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1$1.run(GetImageServlet.java:88) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1$1.run(GetImageServlet.java:85) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at javax.security.auth.Subject.doAs(Subject.java:396) >>> at >>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1.run(GetImageServlet.java:85) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet$1.run(GetImageServlet.java:70) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at javax.security.auth.Subject.doAs(Subject.java:396) >>> at >>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059) >>> at >>> org.apache.hadoop.hdfs.server.namenode.GetImageServlet.doGet(GetImageServlet.java:70) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) >>> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) >>> at >>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) >>> at >>> org.apache.hadoop.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:816) >>> at >>> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) >>> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) >>> at >>> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >>> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) >>> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) >>> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) >>> at >>> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) >>> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) >>> at org.mortbay.jetty.Server.handle(Server.java:326) >>> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) >>> at >>> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) >>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) >>> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) >>> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) >>> at >>> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) >>> at >>> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) >>> >>> >>> From 2NN: >>> >>> 2012-02-01 21:03:58,634 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Number of transactions: >>> 0 Total time for transactions(ms): 0Number of transactions batched in Syncs: >>> 0 Number of syncs: 0 SyncTimes(ms): 0 >>> 2012-02-01 21:03:58,652 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Downloaded file >>> fsimage size 112 bytes. >>> 2012-02-01 21:03:58,654 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Downloaded file >>> edits size 4 bytes. >>> 2012-02-01 21:03:58,655 INFO org.apache.hadoop.hdfs.util.GSet: VM type >>> = 64-bit >>> 2012-02-01 21:03:58,655 INFO org.apache.hadoop.hdfs.util.GSet: 2% max memory >>> = 17.77875 MB >>> 2012-02-01 21:03:58,655 INFO org.apache.hadoop.hdfs.util.GSet: capacity >>> = 2^21 = 2097152 entries >>> 2012-02-01 21:03:58,655 INFO org.apache.hadoop.hdfs.util.GSet: >>> recommended=2097152, actual=2097152 >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner=hduser >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup=supergroup >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> isPermissionEnabled=true >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> dfs.block.invalidate.limit=100 >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> isAccessTokenEnabled=false accessKeyUpdateInterval=0 min(s), >>> accessTokenLifetime=0 min(s) >>> 2012-02-01 21:03:58,658 INFO >>> org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring >>> more than 10 times >>> 2012-02-01 21:03:58,700 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Number of files = 1 >>> 2012-02-01 21:03:58,700 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Number of files under construction = 0 >>> 2012-02-01 21:03:58,718 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Edits file /app/hadoop/tmp/dfs/namesecondary/current/edits of size 4 edits # >>> 0 loaded in 0 seconds. >>> 2012-02-01 21:03:58,719 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Number of transactions: >>> 0 Total time for transactions(ms): 0Number of transactions batched in Syncs: >>> 0 Number of syncs: 0 SyncTimes(ms): 0 >>> 2012-02-01 21:03:58,723 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Image file of size 112 saved in 0 seconds. >>> 2012-02-01 21:03:58,733 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Image file of size 112 saved in 0 seconds. >>> 2012-02-01 21:03:58,739 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Posted URL >>> master:50070putimage=1&port=50090&machine=0.0.0.0&token=-31:1318804155:0:1328129935000:1328129628242 >>> 2012-02-01 21:03:58,749 ERROR >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Exception in >>> doCheckpoint: >>> 2012-02-01 21:03:58,749 ERROR >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: >>> java.io.FileNotFoundException: >>> http://master:50070/getimage?putimage=1&port=50090&machine=0.0.0.0&token=-31:1318804155:0:1328129935000:1328129628242 >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1434) >>> at >>> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.getFileClient(TransferFsImage.java:160) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.putFSImage(SecondaryNameNode.java:377) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:418) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doWork(SecondaryNameNode.java:312) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:275) >>> at java.lang.Thread.run(Thread.java:662) >>> >>> 2012-02-01 21:08:58,754 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Number of transactions: >>> 0 Total time for transactions(ms): 0Number of transactions batched in Syncs: >>> 0 Number of syncs: 0 SyncTimes(ms): 0 >>> 2012-02-01 21:08:58,765 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Downloaded file >>> fsimage size 112 bytes. >>> 2012-02-01 21:08:58,772 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Downloaded file >>> edits size 4 bytes. >>> 2012-02-01 21:08:58,772 INFO org.apache.hadoop.hdfs.util.GSet: VM type >>> = 64-bit >>> 2012-02-01 21:08:58,772 INFO org.apache.hadoop.hdfs.util.GSet: 2% max memory >>> = 17.77875 MB >>> 2012-02-01 21:08:58,772 INFO org.apache.hadoop.hdfs.util.GSet: capacity >>> = 2^21 = 2097152 entries >>> 2012-02-01 21:08:58,772 INFO org.apache.hadoop.hdfs.util.GSet: >>> recommended=2097152, actual=2097152 >>> 2012-02-01 21:08:58,775 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner=hduser >>> 2012-02-01 21:08:58,775 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup=supergroup >>> 2012-02-01 21:08:58,775 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> isPermissionEnabled=true >>> 2012-02-01 21:08:58,776 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> dfs.block.invalidate.limit=100 >>> 2012-02-01 21:08:58,776 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: >>> isAccessTokenEnabled=false accessKeyUpdateInterval=0 min(s), >>> accessTokenLifetime=0 min(s) >>> 2012-02-01 21:08:58,776 INFO >>> org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring >>> more than 10 times >>> 2012-02-01 21:08:58,776 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Number of files = 1 >>> 2012-02-01 21:08:58,777 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Number of files under construction = 0 >>> 2012-02-01 21:08:58,777 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Edits file /app/hadoop/tmp/dfs/namesecondary/current/edits of size 4 edits # >>> 0 loaded in 0 seconds. >>> 2012-02-01 21:08:58,777 INFO >>> org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Number of transactions: >>> 0 Total time for transactions(ms): 0Number of transactions batched in Syncs: >>> 0 Number of syncs: 0 SyncTimes(ms): 0 >>> 2012-02-01 21:08:58,781 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Image file of size 112 saved in 0 seconds. >>> 2012-02-01 21:08:58,789 INFO org.apache.hadoop.hdfs.server.common.Storage: >>> Image file of size 112 saved in 0 seconds. >>> 2012-02-01 21:08:58,838 INFO >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Posted URL >>> master:50070putimage=1&port=50090&machine=0.0.0.0&token=-31:1318804155:0:1328129935000:1328129628242 >>> 2012-02-01 21:08:58,872 ERROR >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Exception in >>> doCheckpoint: >>> 2012-02-01 21:08:58,872 ERROR >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: >>> java.io.FileNotFoundException: >>> http://master:50070/getimage?putimage=1&port=50090&machine=0.0.0.0&token=-31:1318804155:0:1328129935000:1328129628242 >>> at >>> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1434) >>> at >>> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.getFileClient(TransferFsImage.java:160) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.putFSImage(SecondaryNameNode.java:377) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doCheckpoint(SecondaryNameNode.java:418) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.doWork(SecondaryNameNode.java:312) >>> at >>> org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode.run(SecondaryNameNode.java:275) >>> at java.lang.Thread.run(Thread.java:662) >>> >> >> >> >> -- >> Harsh J >> Customer Ops. Engineer >> Cloudera | http://tiny.cloudera.com/about >
