I'm trying to track down an issue where email alerts are being sent from Cloudera Manager to an incorrect email address. We've corrected the email address in the Cloudera UI under "Alerts: Mail Message Recipients" and restarted the entire cluster a few times, but the messages are still being sent to the old incorrect addresses. Could someone detail the chain through which these alerts are passed?
(Moving from comment.) It's stored in a database like MySQL or postgresql by default. You can configure it to use a different DB but otherwise it runs one locally.
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I am trying to use MySQL Cluster 7.5 version , after opening the web browser and clicking on :create new MySQL cluster", and getting in the "define cluster" page , I write the IP of the remote data node in to the host list field ,but I get error which say "there were errors when connecting to the remote hosts, host 172.16.1.129: couldn't open socket to 172.16.1.129 ,press'ok to continue to the next page anyway, or cancel to stay in the previous page"
I turned off windows firewall options too, but no luck,
what is the cause of this error and how to solve it?
What are the essential steps to install/configure in remote pc (data node).?
Thanks a lot
https://www.mysql.com/support/supportedplatforms/cluster.html
Did you check this? if you OS supports?
This has nothing to do with supported platforms. My guess is the credentials you used to connect to nodes are bad. In that version of MySQL NDB Cluster autoinstaller you can provide only Cluster-wide credentials, i.e. one credentials for all the hosts. Those credentials could be a) private key without passphrase (idrsa in ~/.ssh) or b) ordinary username/password. Please see html help file that comes with Autoinstaller for details.
Is there some add'l setup I need to do in order to access this queue or any other Queue under the System Queues folder?
This is on Windows 7 Pro, as Admin, with MSMQ installed.
It says the "The list of messages can't be retrieved. Error: Computer specified cannot be found"
I'm logged in as a local Admin and I can get to other private queues just fine.
I'd plan to use it to see the failure messages from other queues.
I think the core of that error is that it is looking up the computer name in active directory (I would assume that you are not hooked up to a domain with MSMQ AD Integration configured).... I get that error even on a Windows Server Dev box connected to an AD domain because the integration is not set up (I don't need it).
It is one reason I ended up developing this tool...
http://viridissoftware.com.au/Products/MSMQInspector/
Email me and I will drop you a license if you want...
PK :-)
When people place an order on my online store I am not receiving a notification email. The customer isn't receiving order emails either.
I am able to send emails to customers (their order details, password updates, etc.) manually, but we're not receiving any order notifications automatically.
Under Sales Emails, I have my email address (same domain as store url), and copy method separate email. I've done this for all sales emails. All other sending options are default (disable email communications: no, host: localhost, port: 25, set return path: no).
If anyone has any suggestions I'd love to hear them :)
Thanks in advance,
Bob
1.
Mail Sending Settings:
host: localhost
host may vary from one server to other server sometimes, check whether your host is localhost or any other. My server is not using localhost.
2.
Compilation may be enabled in your server. So your settings will not be affected untill you run the compilation after made any changes in your server. You may check the mail issues after disable compilation.
3.
If all fine and mail still not working, then you can try this free extension CheetahSender.
First you need to check with php mail at your server i am sure that your server mail is disabled or somehow its not working.. so check it by simple mail function of php at root directory and then after check with magento..
You probably did not install the sendmail in your server. Type:
sudo apt-get install sendmail
If all other emails are working then check with cron job. in magento 1.9 its based on cron job. so you can trace through..
I’m new to MQ. I have successfully installed WebSphere MQ, setup the queue managers, queues and channels between the queue managers. I have set up agents and I can start, stop and successfully ping the agents but the agents are not listed as shown on the attached screen shot. I have been trying to make the agents work so that I can test file transfer and set it up in our environment.
I even tried to create new coordination and command queue managers and no luck. I even tried the fteListAgents -p (coordination queue manager) and -v
I will really appreciate all the help I can get.
What is the user id you are logged into machine as? Is it Administrator (on Windows)? If so you may be hitting the 12 character user id issue. Administrator is 13 character long and the 'r' at the end may be getting chopped off. I recommend you to look at this troubleshooting link.
If your windows user id is longer than 12 character, check this out:
1) Agents are started, but MQ Explorer agent list is empty?
2) Check under Queuemanager->YOURQM->Subscriptions -> User. Do you see your windows user name truncated to 12 characters?
3) Create a new windows user, with the user name as the 12 characters trancated user.
4) Add this 12 characters username to the Admin group.
MQ FTE used the queued PubSub mechanism. Usually this problem happens because the ID being used doesn't have access to publish. The procedure to diagnose this is as follows:
Download the MS0P SupportPac and install it into WMQ Explorer.
Enable authorization events on the Coordination Qmgr.
Stop and restart an agent or two.
Open MQ Explorer to the queues panel and find the SYSTEM.ADMIN.QMGR.EVENT queue.
Right click on the queue and select "Format Event Messages."
You should find some auths errors.
If the problem is authorization failures MS0P will tell you exactly which ID MQ thinks was used, the API call that failed and the object it failed on.
I find a lot of details on the internet how to configure Oracle database to use PL/SQL commands to send an email from the database, but they're all using the SMTP server that the database is installed in (I think at least). If these emails are being sent to DBAs, then that's fine.
What about the scenario where an email is sent to customers? In this case wouldn't we want the email to be sent from an application server (e.g. DMZ), and NOT the database server?
I'm assuming the IP address of the database server (or other special information regarding the database server that we'd rather keep private) would be available in such an email. If this isn't true, my question has no merit.
Is it possible to generate an email from the database PL/SQL command(s) but have it sent to the customer from a proxy (e.g. application) server? So the email traffic route would be: database server --> application server --> customer. The added benefit is most email systems would be on the application server anyway so returned emails would go the application server.
If you're using UTL_SMTP, your code will have a line like this somewhere:
c := UTL_SMTP.open_connection( 'myhost', 25 );
The first parameter is the mail server. You should be able to set it to any server that your database server can connect to (via port 25).
They're not necessarily using the SMTP server that the "database is installed in" (not really sure what you mean by that). You define the system parameter SMTP_OUT_SERVER to configure the IP and port of the SMTP server. Oracle will send email to whatever server you define, as long as it is network accessible.
See this site for more information on setting up UTL_MAIL. Try it out. Look at the headers. See for yourself what it looks like.