What version of Accumulo are you running? Can you manually query HDFS as the same user Accumulo is running as?
-- Christopher L Tubbs II http://gravatar.com/ctubbsii On Mon, May 20, 2013 at 4:14 PM, Chris Retford <[email protected]> wrote: > I searched the archive before posting and didn't find anything. I have a new > system with 12 nodes (3 ZK), and a single user in the hadoop group. The > master fails to start. It looks to me like it is unable to read > /accumulo/instance_id in HDFS, but I can't think why that would be. Thanks > in advance for any advice on how to run this down. Here are the contents of > master.err log: > > Thread "master" died null > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at org.apache.accumulo.start.Main$1.run(Main.java:89) > at java.lang.Thread.run(Thread.java:722) > Caused by: java.lang.ExceptionInInitializerError > at > org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:469) > at > org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1757) > at > org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1750) > at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1618) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:255) > at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:124) > at > org.apache.accumulo.core.file.FileUtil.getFileSystem(FileUtil.java:554) > at > org.apache.accumulo.core.client.ZooKeeperInstance.getInstanceIDFromHdfs(ZooKeeperInstance.java:258) > at > org.apache.accumulo.server.conf.ZooConfiguration.getInstance(ZooConfiguration.java:65) > at > org.apache.accumulo.server.conf.ServerConfiguration.getZooConfiguration(ServerConfiguration.java:49) > at > org.apache.accumulo.server.conf.ServerConfiguration.getSystemConfiguration(ServerConfiguration.java:58) > at > org.apache.accumulo.server.client.HdfsZooInstance.<init>(HdfsZooInstance.java:62) > at > org.apache.accumulo.server.client.HdfsZooInstance.getInstance(HdfsZooInstance.java:70) > at org.apache.accumulo.server.Accumulo.init(Accumulo.java:132) > at org.apache.accumulo.server.master.Master.<init>(Master.java:534) > at org.apache.accumulo.server.master.Master.main(Master.java:2190) > ... 6 more > Caused by: java.security.AccessControlException: access denied > ("java.lang.RuntimePermission" "getenv.HADOOP_JAAS_DEBUG") > at > java.security.AccessControlContext.checkPermission(AccessControlContext.java:366) > at > java.security.AccessController.checkPermission(AccessController.java:560) > at > java.lang.SecurityManager.checkPermission(SecurityManager.java:549) > at java.lang.System.getenv(System.java:883) > at > org.apache.hadoop.security.UserGroupInformation$HadoopConfiguration.<clinit>(UserGroupInformation.java:392)
