Exploring Google Ngrams with Amazon EMR Reviews

Robert G. · Reviewed около 5 лет ago

maniteja R. · Reviewed около 5 лет ago

bunifotad b. · Reviewed около 5 лет ago

★★★★★

fujiwara t. · Reviewed около 5 лет ago

its a shit, ganglia is not at explain,...wasted my time.

Dalwinder s. · Reviewed около 5 лет ago

Its a shit , No explaination of ganglia monitoring , No explanation of hive executions details...........

Dalwinder s. · Reviewed около 5 лет ago

Fady I. · Reviewed около 5 лет ago

Tory C. · Reviewed около 5 лет ago

CHETAN S. · Reviewed около 5 лет ago

Problem while connecting to instance. Permission denied(publickey). please have a look and update me soon.

abhishek k. · Reviewed около 5 лет ago

Ben L. · Reviewed около 5 лет ago

I couldn't do the lab: [ec2-user@ip-10-1-11-192 ~]$ hive Logging initialized using configuration in file:/etc/hive/conf.dist/hive-log4j2.properties Async: false Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.security.AccessControlException: Permission denied: user=ec2-user, access=WRITE, inode="/user":hdfs:hadoop:drwxr-xr-x at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:219) at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:189) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1663) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1647) at org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkAncestorAccess(FSDirectory.java:1606) at org.apache.hadoop.hdfs.server.namenode.FSDirMkdirOp.mkdirs(FSDirMkdirOp.java:60) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:3049) at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.mkdirs(NameNodeRpcServer.java:1079) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.mkdirs(ClientNamenodeProtocolServerSideTranslatorPB.java:652) at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:850) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:793) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1844) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2489)

Josue R. · Reviewed около 5 лет ago

Paulo C. · Reviewed около 5 лет ago

Very good lab show EMR capabilities

Sterlaydy B. · Reviewed около 5 лет ago

Sunil J. · Reviewed около 5 лет ago

awesome

Hrithik G. · Reviewed около 5 лет ago

Goutham A. · Reviewed около 5 лет ago

Urooj S. · Reviewed около 5 лет ago

Ashwin H. · Reviewed около 5 лет ago

Cheikh N. · Reviewed около 5 лет ago

Amar K. · Reviewed больше 5 лет ago

James Roger M. · Reviewed больше 5 лет ago

PALAKULA S. · Reviewed больше 5 лет ago

Jayesh S. · Reviewed больше 5 лет ago

Bing R. · Reviewed больше 5 лет ago