[SOLR-8734] fix deprecation warnings for absent (maxMergeDocs|mergeFactor)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.5, 6.0
• Fix Version/s: 5.5.1, 6.0
• Assignee: Christine Poerschke
• Reporter: Christine Poerschke
• Created: 24/Feb/16 23:07
• Updated: 09/May/16 18:45
• Resolved: 26/Feb/16 18:01

Description

markus17 wrote on the solr-user mailing list:

5.5.0 SOLR-8621 deprecation warnings without maxMergeDocs or mergeFactor

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o.a.s.c.Config Beginning with Solr 5.5, <maxMergeDocs> is deprecated, configure it on the relevant <mergePolicyFactory> instead.

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On my development machine for all cores. None of the cores has either parameter configured. Is this expected?

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cpoerschke replied:
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Could you advise if/that the solrconfig.xml has a <mergePolicy> element (for which deprecated warnings would appear separately) or that the solrconfig.xml has no <mergePolicyFactory> element?

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If either is the case then yes based on the code (SolrIndexConfig.java#L153) the warnings would be expected-and-harmless though admittedly are confusing, and fixable.

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Issue Links

• is broken by: SOLR-8621 solrconfig.xml: deprecate/replace <mergePolicy> with <mergePolicyFactory>