the installer requires a hosts file which I believe you called hostdetail. Make sure it's the same file. You also mention a hosts.txt and host.txt. You only need one file with the names of all servers.
-----Original Message----- From: xu peng [mailto:[email protected]] Sent: Thursday, August 09, 2012 2:02 AM To: [email protected] Subject: Problem when setting up hadoop cluster step 2 Hi everyone : I am trying to use ambari to set up a hadoop cluster , but i encounter a problem on step 2. I already set up the password-less ssh, and i creat a hostdetail.txt file. The problem is that i found the file "/var/run/hmc/clusters/EBHadoop/hosts.txt" is empty , no matter how many times i submit the host.txt file on the website , and i really don't know why. { Here is the log file : [2012:08:09 05:17:56][ERROR][sequentialScriptExecutor][sequentialScriptRunner.php:272][]: Encountered total failure in transaction 100 while running cmd: /usr/bin/php ./addNodes/findSshableNodes.php with args: EBHadoop root 35 100 36 /var/run/hmc/clusters/EBHadoop/hosts.txt and my host.txt is like this(vbaby1.cloud.eb is the master node) : vbaby2.cloud.eb vbaby3.cloud.eb vbaby4.cloud.eb vbaby5.cloud.eb vbaby6.cloud.eb } Can anyone help me and tell me what i am doing wrong ? Thank you very much ~! This electronic message is intended to be for the use only of the named recipient, and may contain information that is confidential or privileged. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or use of the contents of this message is strictly prohibited. If you have received this message in error or are not the named recipient, please notify us immediately by contacting the sender at the electronic mail address noted above, and delete and destroy all copies of this message. Thank you. -------------------- This electronic message is intended to be for the use only of the named recipient, and may contain information that is confidential or privileged. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or use of the contents of this message is strictly prohibited. If you have received this message in error or are not the named recipient, please notify us immediately by contacting the sender at the electronic mail address noted above, and delete and destroy all copies of this message. Thank you. -------------------- This electronic message is intended to be for the use only of the named recipient, and may contain information that is confidential or privileged. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or use of the contents of this message is strictly prohibited. If you have received this message in error or are not the named recipient, please notify us immediately by contacting the sender at the electronic mail address noted above, and delete and destroy all copies of this message. Thank you.
