Thanks - will take a look and get back to you. Could you also look at /var/log/hmc/hmc.txn.55.log and see if there are any errors in it?
-- Hitesh. On Aug 9, 2012, at 8:00 PM, xu peng wrote: > Hi Hitesh : > > Thanks a lot for your replying. I have done all your suggestions in my > ambari server , and the result is as below. > > 1. I can confirm that the hosts.txt file is empty after i failed at > the step finding reachable nodes. > 2. I tried make hostdetails file in win7 and redhat , it both > failed.(Please see the attachment, my hostdetails file) > 3. I removed the logging re-direct and run the .sh script .It seems > like the script works well , it print the hostname in console and > generate a file (content is "0") in the same dir. (Please see the > attachment , the result and my .sh script ) > 4. I attached the hmc.log and error_log too. Hope this helps ~ > > Thanks ~ > Xupeng > > > On Fri, Aug 10, 2012 at 12:24 AM, Hitesh Shah <[email protected]> wrote: >> Xupeng, can you confirm that the hosts.txt file at >> /var/run/hmc/clusters/EBHadoop/hosts.txt is empty? >> >> Also, can you ensure that the hostdetails file that you upload does not have >> any special characters that may be creating problems for the parsing layer? >> >> In the same dir, there should be an ssh.sh script. Can you create a copy of >> it, edit to remove the logging re-directs to files and run the script >> manually from command-line ( it takes in a hostname as the argument ) ? The >> output of that should show you as to what is going wrong. >> >> Also, please look at /var/log/hmc/hmc.log and httpd/error_log to see if >> there are any errors being logged which may shed more light on the issue. >> >> thanks >> -- Hitesh >> >> >> On Aug 9, 2012, at 9:11 AM, Artem Ervits wrote: >> >>> Which file are you supplying in the step? Hostdetail.txt or hosts? >>> >>> From: xupeng.bupt [mailto:[email protected]] >>> Sent: Thursday, August 09, 2012 11:33 AM >>> To: ambari-user >>> Subject: Re: RE: Problem when setting up hadoop cluster step 2 >>> >>> Thank you for your replying ~ >>> >>> >>> I made only one hostdetail.txt file which contains the names of all >>> servers. And i submit this file on the website , but i still have the same >>> problem. I failed at the step of finding reachable nodes. >>> >>> The error log is : " >>> [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 hostdetail.txt file is :" >>> vbaby2.cloud.eb >>> vbaby3.cloud.eb >>> vbaby4.cloud.eb >>> vbaby5.cloud.eb >>> vbaby6.cloud.eb >>> " >>> Thank you very much ~ >>> >>> 2012-08-09 >>> xupeng.bupt >>> 发件人： Artem Ervits >>> 发送时间： 2012-08-09 22:16:53 >>> 收件人： [email protected] >>> 抄送： >>> 主题： RE: Problem when setting up hadoop cluster step 2 >>> 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. >>> -------------------- >>> >>> 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. >>> >>> >>> >>> >> > <hmcLog.txt><hostdetails.txt><httpdLog.txt><ssh1.sh><ssh1_result.jpg>
