chef search error

[root@centos-10-145-88-153 ~]# chef-client
Starting Chef Client, version 11.10.4
resolving cookbooks for run list: ["keepalived", "haproxy::tcp_lb"]
Synchronizing Cookbooks:
  - build-essential
  - cpu
  - haproxy
  - keepalived
Compiling Cookbooks...

================================================================================
Recipe Compile Error in /var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb
================================================================================


Net::HTTPServerException
------------------------
400 "Bad Request"


Cookbook Trace:
---------------
  /var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:55:in `block in from_file'
  /var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:51:in `each'
  /var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:51:in `from_file'


Relevant File Content:
----------------------
/var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:

 48:  end
 49:
 50:  pool_members = []
 51:  node['haproxy']['services'].each do |name, service|
 52:    unless node['haproxy']['enabled_services'].include?(name)
 53:      next
 54:    end
 55>>   pool_members = search(:node, "run_list:role\[#{service['role']}\] AND chef_environment:#{node.chef_environment}") || []
 56:    print "\n1: pool_members = #{pool_members}\n"
 57:    # load balancer may be in the pool
 58:    pool_members << node if node.run_list.roles.include?(service[:role])
 59:    print "\n2: pool_members = #{pool_members}\n"
 60:
 61:    # we prefer connecting via local_ipv4 if
 62:    # pool members are in the same cloud
 63:    # TODO refactor this logic into library...see COOK-494
 64:    pool_members.map! do |member|




Running handlers:
[2014-03-26T16:55:45-07:00] ERROR: Running exception handlers
Running handlers complete

[2014-03-26T16:55:45-07:00] ERROR: Exception handlers complete
[2014-03-26T16:55:45-07:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
Chef Client failed. 0 resources updated in 1.443195265 seconds
[2014-03-26T16:55:45-07:00] ERROR: 400 "Bad Request"
[2014-03-26T16:55:45-07:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
[root@centos-10-145-88-153 ~]#
[root@centos-10-145-88-153 ~]#
[root@centos-10-145-88-153 ~]#
[root@centos-10-145-88-153 ~]# cat /var/chef/cache/chef-stacktrace.out
Generated at 2014-03-26 16:55:45 -0700
Net::HTTPServerException: 400 "Bad Request"
/opt/chef/embedded/lib/ruby/1.9.1/net/http.rb:2633:in `error!'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/http.rb:140:in `request'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/rest.rb:106:in `get'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/search/query.rb:42:in `search'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/dsl/data_query.rb:40:in `search'
/var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:55:in `block in from_file'
/var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:51:in `each'
/var/chef/cache/cookbooks/haproxy/recipes/tcp_lb.rb:51:in `from_file'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/mixin/from_file.rb:30:in `instance_eval'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/mixin/from_file.rb:30:in `from_file'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/cookbook_version.rb:237:in `load_recipe'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context.rb:151:in `load_recipe'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context/cookbook_compiler.rb:139:in `block in compile_recipes'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context/cookbook_compiler.rb:137:in `each'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context/cookbook_compiler.rb:137:in `compile_recipes'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context/cookbook_compiler.rb:74:in `compile'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/run_context.rb:86:in `load'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/policy_builder/expand_node_object.rb:75:in `setup_run_context'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/client.rb:252:in `setup_run_context'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/client.rb:413:in `do_run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/client.rb:200:in `block in run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/client.rb:194:in `fork'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/client.rb:194:in `run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/application.rb:215:in `run_chef_client'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/application/client.rb:314:in `block in run_application'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/application/client.rb:306:in `loop'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/application/client.rb:306:in `run_application'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/lib/chef/application.rb:66:in `run'
/opt/chef/embedded/lib/ruby/gems/1.9.1/gems/chef-11.10.4/bin/chef-client:26:in `<top (required)>'
/usr/bin/chef-client:23:in `load'
/usr/bin/chef-client:23:in `<main>'
[root@centos-10-145-88-153 ~]#
[root@centos-10-145-88-153 ~]#