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View ArticleHadoop 2.0 Remote Job Client fails with shell exit code exception
We are in the process of migrating to Hadoop 2.0 – specifically: Hadoop 2.4.0.2.1.1.0-385 on the sandbox. I am testing running MR jobs remotely (i.e. from outside the cluster). I get the following...
View ArticleReply To: Hadoop 2.0 Remote Job Client fails with shell exit code exception
Here is my configuration: Configuration configuration = new Configuration(); configuration.set(“fs.defaultFS”, “hdfs://192.168.195.161:8020″); configuration.set(“hadoop.job.ugi”, “root”);...
View ArticleReply To: Hadoop 2.0 Remote Job Client fails with shell exit code exception
NOTE: This job runs successfully if I remove the configuration properties for yarn.
View ArticleReply To: HDP 2.1 Sandbox for Hyper-V installs ok but application has many...
I am having the same problem. were you able to solve it?
View ArticleReply To: HDP 2.1 Sandbox for Hyper-V installs ok but application has many...
Try removing the hortonworks sandbox from vmware and re import it. it will take a while. but that solved my problem, hope it works.
View ArticleData Node Start Failure with Java Permission denied error
Hi Comrades, I am facing an error in starting a Data Node from Ambari WEB interface, and I need your help. As always the error message is very comlex and long, but first thing first. Even advices on...
View ArticlePackages for Debian Wheezy available?
A documentation there are packages for Debian Squeeze linked. Are there also some prebuild packages for Debian Wheezy available?
View ArticleReply To: Hadoop 2.0 Remote Job Client fails with shell exit code exception
So – here is what I found after much debugging and little help from documentation. It appears that when running a job remotely, the yarn.application.classpath must be in the configuration otherwise...
View ArticleNFS to HDFS Gateway error: User: hdfs is not allowed to impersonate root
We have a ten node hadoop cluster running Hortonworks Data Platform 2.1 on CentOS 6.5 and we are trying to get the NFS to HDFS gateway up and running. First we followed the instructions here:...
View ArticleReply To: NFS to HDFS Gateway error: User: hdfs is not allowed to impersonate...
I tried setting hadoop.proxyuser.nfsserver.groups:* And that didn’t work either, still got the same error.
View ArticleReply To: NFS to HDFS Gateway error: User: hdfs is not allowed to impersonate...
Hi Todd, What user are you using to start the nfsgateway service? Basically in the example where the following property is set: hadoop.proxyuser.nfsserver.groups The nfsserver is the user starting the...
View ArticleAccess HDFS using JAVA API : Eclipse (Protocol Buffer Exception)
I am trying to Access HDFS from Java (Eclipse), to check whether a file exists. But I am getting an Exception .I am using Hadoop 2.4.0. Exception : Caused by:...
View ArticleAccess HDFS using JAVA API : Eclipse (Protocol Buffer Exception)
I am trying to Access HDFS from Java (Eclipse), to check whether a file exists. But I am getting an Exception .I am using Hadoop 2.4.0. Exception : Caused by:...
View Articledistcp error
I am trying cp data from apache hadoop1.x to hdp2.1 ，but it make a error！ my commond is：hadoop distcp hftp://old:10070/tmp/wifi.log hdfs://new/tmp Error: java.io.IOException: File copy failed:...
View ArticleReply To: Sandbox 2.1 Hyper-v PIG
Hi, I have deployed Hadoop ecosystem using apache ambari. I am facing the same problem. grunt> REGISTER piggybank.jar; 2014-09-23 16:49:03,880 [main] INFO...
View ArticleReply To: NFS to HDFS Gateway error: User: hdfs is not allowed to impersonate...
Robert, Thanks for the quick response that solved our problem! I see it even mentions that in the directions I just didn’t read them close enough.
View ArticleI tried to learn hbase using apache site and with help of book "Hbase in...
I did my hadoop, habse and zookeeper configuration with help of apeche documents. now i stared learning hbase but i seen lot of java code on these documents but i do not know where i need to use these...
View ArticleUnable to Import "Sandbox with HDP Advanced Security" in VMWare...
Hi I’m unable to import “Sandbox with HDP Advanced Security” using VMWare Fusion 6.0.4 I receive two errors; the first warns me that “The import failed because …/XASecure3.5.000-on-HDP-2.1Sandbox.ova...
View ArticleReply To: Unable to Import "Sandbox with HDP Advanced Security" in...
SOLVED – the clue came from the last sentence in thread (thank you, sir!) I used Mac’s “The Unarchiver” to unzip the .OVA archive. I then created a brand new VM…but re-using the extracted .vmdk file...
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