Erlang

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* [https://bugzilla.redhat.com/652585 erlang-luke] - Dataflow / MapReduce coordination framework
 
* [https://bugzilla.redhat.com/652585 erlang-luke] - Dataflow / MapReduce coordination framework
 
* [https://bugzilla.redhat.com/652598 erlang-riak_core] - Distributed systems infrastructure used by Riak
 
* [https://bugzilla.redhat.com/652598 erlang-riak_core] - Distributed systems infrastructure used by Riak
* [https://bugzilla.redhat.com/652616 erlang-ebloom] - A NIF wrapper around a basic bloom filter
 
 
* [https://bugzilla.redhat.com/652623 erlang-bitcask] - Eric Brewer-inspired key/value store
 
* [https://bugzilla.redhat.com/652623 erlang-bitcask] - Eric Brewer-inspired key/value store
 
* [https://bugzilla.redhat.com/652629 erlang-riak_kv] - Riak Key/Value Store
 
* [https://bugzilla.redhat.com/652629 erlang-riak_kv] - Riak Key/Value Store

Revision as of 10:13, 12 January 2011

Contents

Erlang Special Interest Group

Mission

To encourage the packaging of Erlang projects in Fedora.

Members/Packagers/Reviewers

Please add your name above if you want to help.

Tasks

  • Create common guidelines for erlang-related applications and libraries
  • Ensure that all packages are built with +debug_info (slightly increase the size of beam-files, but won't hurt performance at all)
  • Allow parallel installation of packages (similar to kernel)
  • Provide pre-built plt images
  • Narrow Build Requires - only list packages which are required for building and not the whole erlang stack.
  • Remove "soft" dependencies. Some package dependencies are not strictly required - application tries to "dlopen" it (it starts to use it only in case of success; in case of failure it fallbacks to some default scenario). Notable one is a debugger which tries to download GUI interface and fallbacks to cli in case of failure.
  • Fix installation of jinterface - it doesn't use %{_javadir} for storing jar-file now.
  • All man-pages should be marked as docs. Consider also installing them to system-default paths (very likely will produce a conflicts and namespace clashes).
  • pgsql needs patching for R11B due to missing lists:keymember/3 function. Seems to be a very simple task.

Current packages

Name EL-4 EL-5 EL-6 F-13 F-14 Rawhide
Package-x-generic-16.pngcompat-erlang - - - R10B-10 R10B-10 R10B-10
Package-x-generic-16.pngcouchdb - 0.11.2 1.0.1 0.11.2 1.0.1 1.0.1
Package-x-generic-16.pngejabberd - 2.1.5 2.1.5 2.1.5 2.1.5 2.1.5
Package-x-generic-16.pngeradius -[1] 0.20070627cvs 0.20070627cvs 0.20070627cvs 0.20070627cvs 0.20070627cvs
Package-x-generic-16.pngerlang R11B-2 R12B-5 R14B-0 R13B-04 R14B-0 R14B-0
Package-x-generic-16.pngerlang-amf - 0.git27329144 0.git27329144 0.git27329144 0.git27329144 0.git27329144
Package-x-generic-16.pngebloom - - 1.0.2 - wip 1.0.2
Package-x-generic-16.pngerlang-erlsyslog 0.1 0.1 0.1 0.1 0.1 0.1
Package-x-generic-16.pngerlang-gen_leader -[2] 0.git 0.git 0.git 0.git 0.git
Package-x-generic-16.pngerlang-getopt -[3] 0.3 0.3 0.3 0.3 0.3
Package-x-generic-16.pngerlang-oauth -[4] 1.0.1 1.0.1 1.0.1 1.0.1 1.0.1
Package-x-generic-16.pngerlang-protobuffs -[5] 0.git58ff962 0.git58ff962 0.git58ff962 0.git58ff962 0.git58ff962
Package-x-generic-16.pngerlang-pgsql 0.20080825svn 0.20080825svn 0.20080825svn 0.20080825svn 0.20080825svn 0.20080825svn
Package-x-generic-16.pngerlsom -[6] 1.2.1 1.2.1 1.2.1 1.2.1 1.2.1
Package-x-generic-16.pngErlyDTL - 0.6.0[7] 0.6.0 - 0.6.0 0.6.0
Package-x-generic-16.pngesasl -[8] 0.1 0.1 0.1 0.1 0.1
Package-x-generic-16.pngesdl - - - 1.0.1 1.0.1 1.0.1
Package-x-generic-16.pngetap 0.3.4 0.3.4 0.3.4 0.3.4 0.3.4 0.3.4
Package-x-generic-16.pnggettext - 2.1.0 2.1.0 2.1.0 2.1.0 2.1.0
Package-x-generic-16.pnggproc - - 0.git - 0.git 0.git
Package-x-generic-16.pngibrowse - 2.1.0 2.1.0 2.1.0 2.1.0 2.1.0
Package-x-generic-16.pnglfe - 0.6.1 0.6.1 0.6.1 0.6.1 0.6.1
Package-x-generic-16.pnglog4erl - 0.9.0 0.9.0 0.9.0 0.9.0 0.9.0
Package-x-generic-16.pngmisultin - 0.6.1 0.6.1 0.6.1 0.6.1 0.6.1
Package-x-generic-16.pngmochiweb -[9] 1.4.1 1.4.1 1.4.1 1.4.1 1.4.1
Package-x-generic-16.pngmustache.erl - 0.1.0 0.1.0 0.1.0 0.1.0 0.1.0
Package-x-generic-16.pngneotoma - 1.4 1.4 1.4 1.4 1.4
Package-x-generic-16.pngrabbitmq-server - 2.1.1 2.1.1 2.1.1 2.1.1 2.1.1
Package-x-generic-16.pngrebar - - 2 - 2 2
Package-x-generic-16.pngwings - - - 1.2 1.2 1.2
Package-x-generic-16.pngxmlrpc - 1.13 1.13 1.13 1.13 1.13
Package-x-generic-16.pngyaws -[10] -[11] 1.89 1.89 1.89 1.89
  1. No ets:delete/2, ets:insert/2, ets:lookup/2, ets:match_object/2, ets:new/2 and ets:update_counter/3 functions in R11B.
  2. No erlang:function_exported/3, lists:keysearch/3 and lists:member/2 functions available in R11B
  3. No lists:keymember/3, lists:keysearch/3 and string:to_lower/1 functions available in R11B
  4. No public_key module and base64:decode/1, base64:encode_to_string/1, httpc:request/4, re:split/3 and string:to_lower/1 functions available in R11B
  5. No erlang:iolist_to_binary/1, lists:keymember/3, lists:keysearch/3,lists:keytake/3, lists:member/2, string:join/2 and string:to_lower/1 functions available in R11B.
  6. No erlang:get_stacktrace/0, erlang:list_to_existing_atom/1, erlang:make_fun/3, lists:keysearch/3 and lists:member/2 functions available in R11B. It seems to be a doable task.
  7. Erlang >= R13B is required, so some functions won't work as expected.
  8. libgsasl is unavailable for EL-4
  9. Lots of missing required functions in R11B.
  10. Erlang >= R13B is required
  11. Erlang >= R13B is required

Reviews

Potential packages

  • erlyweb
  • Yxa
  • erlang-mysql-driver - A native Erlang MySQL client library. One of the runtime dependencies for ejabberd. Please, not that there are two forks - one from P1 and another one from Yariv Sadan. All these three projects are based on the original work by Magnus Ahltorp.
  • Jungerl is also contains some very interesting libraries and applications, however not all of them are in good shape.
  • User contributions page at trapexit contains some handy user-submitted utilities.
  • Nitrogen Web Framework.
  • egssapi - Erlang GSSAPI and SPNEGO API (one of the runtime requirements for Yaws).
  • eldap - Erlang LDAP API. A patched copy is bundled with ejabberd.

Rejected packages

  • Jabberlang - a client Jabber library for Erlang. Obsoleted by exmpp
  • erlmedia - Erlang library for parsing different media formats. One of the requirements for erlyvideo. Abandoned by upstream authors.
  • erlang-rtmp - Erlang RTMP library. One of the requirements for erlyvideo. Abandoned by upstream authors.
  • erlang-fd_server. Similar functionality (binding to privileged ports) may be obtained with kernel > 2.6.24 with capabilities.