logger.info(1)
logger.info(2)
logger.info(3)
log4j writes events to a .log file in an anyc manner. So, is there a chance the order of events in the physical file will be like:
2
1
3
?
Related
My call records are getting store in /var/log/asterisk/cdr-csv/Master.csv file. i want to limit the number of call to be stored ni this file, after that it should start form the beginning,
so for this what could be procedure
You can't limit number of records by asterisk
But you easy can rotate files by using logrotate linux utility.
For that you should create file /etc/logrotate.d/asterisk_cdr
/var/log/asterisk/cdr-csv/*csv {
missingok
rotate 5
size 2000k
create 0640 asterisk asterisk
}
For more info see documentation for logrotated
Aa far as flume documentation we can move data into HDFS based on event size or event count or duration . Is there any way to move whole file from spooling directory into HDFS as single file
Example
Spooling Dir HDFS
file1 - 1000 event ----> file1-1000 event
file2 - 1008 event ----> file2 - 1008 event
file3 - 800 event ----> file3 - 800 event
Thanks.
Well, sort of. You need to tweak you configuration to reflect that, because flume wasn't designed to shove entire files regardless of their size, as you can more effectively use hadoop fs -copyFromLocal to do that.
Here's a list of things you need to configure:
a) batch channel size must be smaller than the size of events in your files in case you only sporadically spool files. otherwise your events may stay stuck in your channels.
b) hdfs.rollSize = 0 to make sure your files don't get rolled over after any size limit
c) hdfs.rollCount = 0 to make sure your files don't get rolled over after any amount of events
d) hdfs.rollInterval set to a decent amount to make sure your files git spooled on time.
e) spool one file at the time to avoid mix ups.
that's basically it.
I want to use Jmeter to update a document on solr using http post.
I want it to take a different file to update in every iteration, create a proper http post request and monitor the responses from the server.
Can someone guide me of how this can be done:
Taking a different file every time.
Creating a http post from it.
Your use case can be split into 2 parts:
Get list of files to send
Send them to server
In regards to point 1, I would suggest to obtain file list via scripting.
Assuming following Test Plan Structure:
Add a Thread Group (all defaults)
Add a JSR223 Sampler as a child of Thread Group
Select "beanshell" as language
In "Script" area add following code:
File folder = new File("PATH TO FOLDER WITH YOUR FILES");
File [] files2send = folder.listFiles();
int counter = 1;
for (File file : files2send)
{
vars.put("FILE_" + counter, file.getPath());
counter++;
}
This will save files, you will be sending as JMeter Variables like:
FILE_1=d:\2solr\sometxtfile.txt
FILE_2=d:\2solr\somewordfile.docx
FILE_3=d:\2solr\someexcelfile.xlsx
After that you can use For Each Controller to iterate through files and add them to your request
Add For Each Controller as a child of Thread Group (same level as JSR223 Sampler)
Make sure that For Each Controller has following configuration:
Input variable prefix: FILE
Output variable name: CURRENTFILE
Add _ before number is checked
Add HTTP Request as a child of For Each Controller
Access file you want to send as ${CURRENTFILE} in "Send Files With The Request" stanza of the HTTP Request
It's just one of the approaches, if you are not very comfortable with JSR233 or Beanshell you may wish to use CSV Data Set Config instead.
Background
I have an issue where roughly once a month the AIFQueueManager table is populated with ~150 records which relate to messages which had been sent to AX (where they "successfully failed"; i.e. errorred due to violation of business rules, but returned an exception as expected) over 6 months ago.
Question
What tables are involved in the AIF inbound message process / what order to events occur in? e.g. XML file is picked up and recorded in the AifDocumentLog, data's extracted and added to the AifQueueManager and AifGatewayQueue tables, records from here are then inserted in the AifMessageLog, etc.
Thanks in advance.
There are 4 main AIF classes, I will be talking about the inbound only, and focusing on the included file system adapter and flat XML files. I hope this makes things a little less hazy.
AIFGatewayReceiveService - Uses adapters/channels to read messages in from different sources, and dumps them in the AifGatewayQueue table
AIFInboundProcessingService - This processes the AifGatewayQueue table data and sends to the Ax[Document] classes
AIFOutboundProcessingService - This is the inverse of #2. It creates XMLs with relevent metadata
AIFGatewaySendService - This is the inverse of #1, where it uses adapters/channels to send messages out to different locations from the AifGatewayQueue
For #1
So #1 basically fills the AifGatewayQueue, which is just a queue of work. It loops through all of your channels and then finds the relevant adapter by ClassId. The adapters are classes that implement AifIntegrationAdapter and AifReceiveAdapter if you wanted to make your own custom one. When it loops over the different channels, it then loops over each "message" and tries to receive it into the queue.
If it can't process the file for some reason, it catches exceptions and throws them in the SysExceptionTable [Basic>Periodic>Application Integration Framework>Exceptions]. These messages are scraped from the infolog, and the messages are generated mostly from the receive adaptor, which would be AifFileSystemReceiveAdapter for my example.
For #2
So #2 is processing the inbound messages sitting in the queue (ready/inprocess). The AifRequestProcessor\processServiceRequest does the work.
From this method, it will call:
Various calls to Classes\AifMessageManager, which puts records in the AifMessageLog and the AifDocumentLog.
This key line: responseMessage = AifRequestProcessor::executeServiceOperation(message, endpointActionPolicy); which actually does the operation against the Ax[Document] classes by eventually getting to AifDispatcher::callServiceMethod(...)
It gets the return XML and packages that into an AifMessage called responseMessage and returns that where it may be logged. It also takes that return value, and if there is a response channel, it submits that back into the AifGatewayQueue
AifQueueManager is actually cleared and populated on the fly by calling AifQueueManager::createQueueManagerData();.
User making the call is asked to dial an extension. This is done by 1#playing a prompt with Background and then 2#wait_for_digit. Based on the extension that has been dialed, the destination number is determined and the call is forwarded to that number.
If the called person doesn't not answer, then Playback is used to play a prompt that asks the user to record the voice message; recording the voice message is done with the Record application.
This Record application is always generating empty wav files, size 44 bytes. If I remove the 1#playing a prompt with Background the Record application is generating proper files. If the Background is included, all recordings are empty.
I am using Perl Asterisk::AGI module.
$agi->exec('Answer');
....
.....
$agi->exec('Background', 'en/extra/please-enter-the-extension,n'); # this is the troubling part
my $my_extension = $agi->wait_for_digit(5000);
....
.....
$agi->exec('Playback', 'en/extra/the-party-you-are-calling&en/extra/is-curntly-busy,noanswer');
$agi->exec('Playback', 'en/vm-intro,noanswer');
my $file = 'xyz.wav';
$agi->exec('Record', "$file,0,10,k");
...
...
What should I do to make it work as I want it to?
Thank you.
UPDATE 1:
The same script is working without glitches now. Not sure if something unrelated to the script has changed.
Most likly you have check your codecs. IF you use g729 or g723 and no transcoder,it just can't write in wav format.