[SOLR-3535] Add block support for XMLLoader

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 4.1, 6.0
• Component/s: update
• Assignee: Unassigned
• Reporter: Mikhail Khludnev
• Created: 11/Jun/12 20:59
• Updated: 09/May/16 18:51
• Resolved: 17/Aug/12 21:27

Description

I'd like to add the following update xml message:

<add-block>
<doc>....</doc>
<doc>....</doc>
</add-block>

out of scope for now:

• other update formats
• update log support (NRT), should not be a big deal
• overwrite feature support for block updates - it's more complicated, I'll tell you why

Alt

• wdyt about adding attribute to the current tag {pre}<add block="true">{pre}
• or we can establish RunBlockUpdateProcessor which treat every <add> ....</add> as a block.

Test is included!!
How you'd suggest to improve the patch?