From b2c8bc0ae6efd73d827d536d8e96e4b041e0452b Mon Sep 17 00:00:00 2001
From: reger <reger18@arcor.de>
Date: Fri, 27 Nov 2015 02:41:02 +0100
Subject: [PATCH] remove md5_s from default index fields it is not assigned a
 value / not used Due to above also excluded from transfer protocol.

---
 defaults/solr.collection.schema                         | 4 ++--
 source/net/yacy/kelondro/data/meta/URIMetadataNode.java | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/defaults/solr.collection.schema b/defaults/solr.collection.schema
index d48750f6f..06f7b4ccb 100644
--- a/defaults/solr.collection.schema
+++ b/defaults/solr.collection.schema
@@ -51,8 +51,8 @@ title
 ## id of the host, a 6-byte hash that is part of the document id (mandatory field)
 host_id_s
 
-## the md5 of the raw source (mandatory field)
-md5_s
+## the md5 of the raw source
+#md5_s
 
 ## the 64 bit hash of the org.apache.solr.update.processor.Lookup3Signature of text_t
 exact_signature_l
diff --git a/source/net/yacy/kelondro/data/meta/URIMetadataNode.java b/source/net/yacy/kelondro/data/meta/URIMetadataNode.java
index 7681c2bc3..206ce5e08 100644
--- a/source/net/yacy/kelondro/data/meta/URIMetadataNode.java
+++ b/source/net/yacy/kelondro/data/meta/URIMetadataNode.java
@@ -130,7 +130,7 @@ public class URIMetadataNode extends SolrDocument /* implements Comparable<URIMe
             this.setField(CollectionSchema.fresh_date_dt.name(), new Date());
         }
         this.setField(CollectionSchema.referrer_id_s.name(), prop.getProperty("referrer", ""));
-        this.setField(CollectionSchema.md5_s.name(), prop.getProperty("md5", ""));
+        // this.setField(CollectionSchema.md5_s.name(), prop.getProperty("md5", "")); // always 0 (not used / calculated)
         this.setField(CollectionSchema.size_i.name(), Integer.parseInt(prop.getProperty("size", "0")));
         this.setField(CollectionSchema.wordcount_i.name(), Integer.parseInt(prop.getProperty("wc", "0")));
         final String dt = prop.getProperty("dt", "t");
@@ -531,7 +531,7 @@ public class URIMetadataNode extends SolrDocument /* implements Comparable<URIMe
             s.append(",load=").append(formatter.format(this.loaddate()));
             s.append(",fresh=").append(formatter.format(this.freshdate()));
             s.append(",referrer=").append(this.referrerHash() == null ? "" : ASCII.String(this.referrerHash()));
-            s.append(",md5=").append(this.md5());
+            //s.append(",md5=").append(this.md5()); // md5 never calculated / not used, also removed from this(prop) 2015-11-27
             s.append(",size=").append(this.filesize());
             s.append(",wc=").append(this.wordCount());
             final char dt = this.doctype();