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Add notes for 2017-08-17

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Alan Orth
2017-08-17 11:43:00 +03:00
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@ -237,3 +237,47 @@ isNotNull(value.match(/(.+?)\|\|\1/))
- Abenet was asking if there was some way to hide certain internal items from the "ILRI Research Outputs" RSS feed (which is the top-level ILRI community feed), because Shirley was complaining
- I think we could use `harvest.includerestricted.rss = false` but the items might need to be 100% restricted, not just the metadata
- Adjust Ansible postgres role to use `max_connections` from a template variable and deploy a new limit of 123 on CGSpace
## 2017-08-17
- Run Peter's edits to the CGIAR System Organization community on DSpace Test
- Uptime Robot said CGSpace went down for 1 minute, not sure why
- Looking in `dspace.log.2017-08-17` I see some weird errors that might be related?
```
2017-08-17 07:55:31,396 ERROR net.sf.ehcache.store.DiskStore @ cocoon-ehcacheCache: Could not read disk store element for key PK_G-aspect-cocoon://DRI/12/handle/10568/65885?pipelinehash=823411183535858997_T-Navigation-3368194896954203241. Error was invalid stream header: 00000000
java.io.StreamCorruptedException: invalid stream header: 00000000
```
- Weird that these errors seem to have started on August 11th, the same day we had capacity issues with PostgreSQL:
```
# grep -c "ERROR net.sf.ehcache.store.DiskStore" dspace.log.2017-08-*
dspace.log.2017-08-01:0
dspace.log.2017-08-02:0
dspace.log.2017-08-03:0
dspace.log.2017-08-04:0
dspace.log.2017-08-05:0
dspace.log.2017-08-06:0
dspace.log.2017-08-07:0
dspace.log.2017-08-08:0
dspace.log.2017-08-09:0
dspace.log.2017-08-10:0
dspace.log.2017-08-11:8806
dspace.log.2017-08-12:5496
dspace.log.2017-08-13:2925
dspace.log.2017-08-14:2135
dspace.log.2017-08-15:1506
dspace.log.2017-08-16:1935
dspace.log.2017-08-17:584
```
- There are none in 2017-07 either...
- A few posts on the dspace-tech mailing list say this is related to the Cocoon cache somehow
- I will clear the XMLUI cache for now and see if the errors continue (though perpaps shutting down Tomcat and removing the cache is more effective somehow?)
- We tested the option for limiting restricted items from the RSS feeds on DSpace Test
- I created four items, and only the two with public metadata showed up in the community's RSS feed:
- Public metadata, public bitstream ✓
- Public metadata, restricted bitstream ✓
- Restricted metadata, restricted bitstream ✗
- Private item ✗