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Last modified by Erik Bakker on 2024/02/21 22:42
From version 12.1
edited by Erik Bakker
on 2022/08/30 11:59
Change comment: There is no comment for this version
To version 14.1
edited by Eva Torken
on 2023/08/24 12:55
Change comment: There is no comment for this version

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1 -XWiki.ebakker
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1 1  {{container}}{{container layoutStyle="columns"}}(((
2 +{{error}}
3 +Note that the functionality mentioned in this microlearning will become obsolete when migrating to the 3rd generation runtime.
4 +{{/error}}
2 2  
3 3  In this microlearning, we will learn how error handling works for event processors. In a later module, we will learn more about event processors and we will learn how to configure them. In this microlearning, the focus will remain on error handling and not on flow configuration.
4 4  
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39 39  
40 40  Each of these errors corresponds with a failed attempt to process a certain message. Keep an eye out for this logging to prevent data loss. If an error persists you should start thinking about finding out and subsequently solving the underlying problem.
41 41  
42 -== 4. Assignment ==
45 +== 4. Key takeaways ==
43 43  
44 -Check out if you have a project in which the Event Streaming pattern is used. If so, check out if you can find any errors that have occurred and see whether you can interpret them.
45 -
46 -== 5. Key takeaways ==
47 -
48 48  * The key aspects are:
49 49   ** The producer and consumer are responsible for handling the error correctly
50 50   ** eMagiz will only log exceptions that occur within an event processor
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51 51   ** You can use the log to determine what went wrong where and when
52 52   ** When eMagiz only provides the topic no additional logging functionality is available in eMagiz
53 53  
54 -== 6. Suggested Additional Readings ==
53 +== 5. Suggested Additional Readings ==
55 55  
56 56  If you are interested in this topic please read the help text eMagiz provides you.
57 57  
58 -== 7. Silent demonstration video ==
59 -
60 -As this is a more theoretical microlearning we have no video for this.
61 -
62 62  )))((({{toc/}}))){{/container}}{{/container}}