1. Setting up a (Linux) Hadoop cluster stackoverflow.comDo you need to set up a Linux cluster first in order to setup a Hadoop cluster ? |
2. Distributed Computing applications stackoverflow.comMap reduce/Hadoop is one of the framework/program that s used for distributed systems. What are some other popular frameworks/programs? Thanks. |
3. Can somebody give a high-level, simple explanation to a beginner about how Hadoop works? stackoverflow.comI know how memcached works. How does Hadoop work? |
4. which Distribution of Linux is best suited for Nutch-Hadoop? stackoverflow.comwe are Trying to figure out which Distribution of Linux be best suited for the Nutch-Hadoop Integration?. we are planning to Use Clusters for Crawling large contents through Nutch. Let me ... |
5. strange error in running executable files (linux) stackoverflow.comI try to run an executable file on newly installed Ubuntu and I get this strange error >./hadoop hadoop : Not a directoryh >hadoop hadoop command not found the first error says "directoryh", what is ... |
6. hadoop windows (work ok) linux java heap space stackoverflow.comHi everyone Here is my problem: First of all I'm working with hadoop and a single node configuration I'm developing an application and I made just one map function, in this map function I ... |
7. UnknownHostException on tasktracker in Hadoop cluster stackoverflow.comI have set up a pseudo-distributed Hadoop cluster (with jobtracker, a tasktracker, and namenode all on the same box) per tutorial instructions and it's working fine. I am now trying to ... |
8. Equivalent of linux 'diff' in Apache Pig stackoverflow.comI want to be able to do a standard diff on two large files. I've got something that will work but it's not nearly as quick as diff on the command ... |
9. Hadoop namenode rejecting connections!? What am I doing wrong? stackoverflow.comMy configuration: Server-class machine cluster (4 machines), each with RHEL, 8GB RAM, quad core processors. I setup machine 'B1' to be the master, rest of 'em as slaves (B2,B3,B4). Kicked off dfs-start.sh, name ... |
10. How can I troubleshoot a network related (hadoop) application issue? stackoverflow.comHi guys I have some networking issues with Hadoop cluster, and I think I need to know a few basic tips and tricks to speed me along the way to finding ... |
11. error while starting daemons in hadoop stackoverflow.comI am new to hadoop and trying to configure hadoop in pseudodistributed mode and when I try to start the daemons by the following command bin/start-all.sh and I get the following message |
12. Linux library linking issue - HADOOP HDFS C API stackoverflow.comI am trying to run the hdfs_test application that comes alongside the C API library. When I'm compiling the application using the command: |
13. Hadoop HDFS test running issue - undefined symbol: JNI_GetCreatedJavaVMs stackoverflow.comI'm working with Hadoop 0.20.3. and trying to run the hdfs_test application that comes alongside the C API library. After many problems I was able to compile hdfs_test. Now when I'm ... |
14. Hadoop HDFS test running issue - org.apache.hadoop.conf.Configuration NoClassDefFoundError stackoverflow.comI'm working with Hadoop 0.21.0. and trying to run the hdfs_test application that comes alongside the C API library. After many problems I was able to compile hdfs_test. Now when I'm ... |