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Exploring Google Ngrams with Amazon EMR

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2115 评论

Chieko D. · 评论大約 3 小時之前

jungchul s. · 评论大約 10 小時之前

Wei Yuan S. · 评论大約 15 小時之前

Karen E. · 评论3 天之前

Morgan H. · 评论3 天之前

Ankit H. · 评论3 天之前

Jin A. · 评论4 天之前

Robert G. · 评论4 天之前

maniteja R. · 评论5 天之前

bunifotad b. · 评论6 天之前

★★★★★

fujiwara t. · 评论7 天之前

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

Dalwinder s. · 评论7 天之前

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

Dalwinder s. · 评论7 天之前

Fady I. · 评论7 天之前

Tory C. · 评论8 天之前

CHETAN S. · 评论8 天之前

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

Abhishek K. · 评论8 天之前

Ben L. · 评论10 天之前

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. · 评论10 天之前

Paulo C. · 评论11 天之前

Very good lab show EMR capabilities

Sterlaydy B. · 评论11 天之前

Sunil J. · 评论11 天之前

awesome

Hrithik G. · 评论11 天之前

Goutham A. · 评论12 天之前

Urooj S. · 评论14 天之前