[MGNLUI-6570] Expand a folder with many children takes a lot of time Created: 17/Feb/21 Updated: 08/Mar/21 Resolved: 25/Feb/21 |
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| Status: | Closed |
| Project: | Magnolia UI |
| Component/s: | None |
| Affects Version/s: | 6.2.6 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Neutral |
| Reporter: | Jorge Franco | Assignee: | Unassigned |
| Resolution: | Known Error | Votes: | 0 |
| Labels: | performance | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | 31m | ||
| Original Estimate: | Not Specified | ||
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| Epic Link: | Grid performance | ||||||||||||
| Description |
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In pages app, in the browser, in 6.2, when you expand a folder with many children, it takes a lot of time to see some data when the datasource is not local. Only happens the first time you expand a folder, next time children are cached. In 6.1 there was some "lazy" show of the items and then you could see some children a lot before. More details in https://jira.magnolia-cms.com/browse/DEV-1718. |
| Comments |
| Comment by Šimon Demočko [ 25/Feb/21 ] |
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Hi, this is a known error, the nature of Vaadin's tree grid, won't fix. The customer is already informed not to introduce too many items on one level of the tree to avoid this. |
| Comment by Šimon Demočko [ 25/Feb/21 ] |
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We could introduce a message banner informing that they need to split up the children after a timeout while loading (timestamp on the start of loading, wait 3 seconds and check the number of children at least N, didn't load yet, throw a message).
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| Comment by Roman Kovařík [ 01/Mar/21 ] |
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Hi jbroemmer,
they might suffer from Also would be helpful to know their structure (depth, number of assets per folder etc.) and database config so we can replicate the environment.
Thanks in advance. Roman |
| Comment by Jürgen Brömmer [ 03/Mar/21 ] |
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Hi rkovarik I attached jackrabbit-bundle-mysql-search.xml
best |
| Comment by Roman Kovařík [ 03/Mar/21 ] |
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Hey, Can we open a support ticket (if not already created)? Roman |