Reindexing one index deletes all others

[reinhardt]

When I do a reindex and specify one index, e.g.

reindex(idxs=['getObjPositionInParent'])

then I end up with a record in solr that contains only the UID and this index:

<doc>
    <str name="UID">8f45b9ca86c44a6ca5ca8e4eeaa92a3d</str>
    <int name="getObjPositionInParent">4</int>
</doc>

#171 seems similar, but in my case the index exists and the value is non-empty.

It seems to me that the atomic_updates setting should not only disable update="set" but also cause all fields to be extracted and sent to solr.

I'm using Plone 4.3.7, solr 3.3.0 and collective.solr 5.0.3 (slightly patched).

[reinhardt]

@tisto, do you have an opinion? Should all fields be extracted and updated when atomic updates are off, or am I misunderstanding something?

[reinhardt]

I just found another instance of this problem when adding a comment on an object. The comment related indexes are reindexed, and the rest of the indexes ends up empty.

Using p.a.discussion 2.2.5

https://github.com/plone/plone.app.discussion/blob/2.2.x/plone/app/discussion/comment.py#L241