Bug 1360774

Summary: Dovecot fts_solr does not work with Solr >= 5.1
Product: Red Hat Enterprise Linux 7 Reporter: acrow
Component: dovecotAssignee: Michal Hlavinka <mhlavink>
Status: CLOSED ERRATA QA Contact: David Jež <djez>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 7.4CC: djez, ernest.beinrohr, jkejda, pablo.capuzzi
Target Milestone: rcKeywords: FastFix, Patch
Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Clone Of: Environment:
Last Closed: 2018-10-30 10:54:44 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1465906    

Description acrow 2016-07-27 12:51:32 UTC
Description of problem: Dovecot as provided by repos does not work fts_solr for solr versions >= 5.1. These versions of solr don't allow GET /select queries with Content-Type header set.

Version-Release number of selected component (if applicable):
2.2.10-5.el7

How reproducible:
Always

Steps to Reproduce:
1. Install and configure Solr 6
2. Install and configure dovecot with fts_solr plugin enabled
3. Perform a search

Actual results:
Search fails:
indexer-worker(xxx@example.com): Error: fts_solr: Lookup failed: Bad 
Request

Expected results:
Search succeeds

Additional info: Patch was posted to the dovecot mailing list on 2015-09-27.

--- dovecot-2.2.18/src/plugins/fts-solr/solr-connection.c    2015-05-13 17:14:45.000000000 +0300
+++ dovecot-2.2.18.patch/src/plugins/fts-solr/solr-connection.c    2015-09-27 19:47:40.363843359 +0300
@@ -432,7 +432,6 @@
                        solr_connection_select_response, conn);
     http_client_request_set_port(http_req, conn->http_port);
     http_client_request_set_ssl(http_req, conn->http_ssl);
-    http_client_request_add_header(http_req, "Content-Type", "text/xml");
     http_client_request_submit(http_req);

     conn->request_status = 0;

This was rolled in at 2.2.19 I believe.

Comment 6 errata-xmlrpc 2018-10-30 10:54:44 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3182