Redhat – CF10 mod_jk.so won’t load with RHEL 5.6 and Apache httpd 2.2.3

apache-2.2coldfusionhttpdredhat

Does anyone have a solution to this… Running RHEL 5.6, with Apache httpd 2.2.3-65.el5_8 and get this error when trying to start the webserver:

httpd: Syntax error on line 445 of /etc/httpd/conf/httpd.conf: Syntax error on line 2 of /etc/httpd/conf/mod_jk.conf: 
Cannot load /data/cf10/config/wsconfig/1/mod_jk.so into server: /data/cf10/config/wsconfig/1/mod_jk.so: undefined symbol: ap_get_server_description

I've looked all over Google, and there are some recommendations to compile my own connector, but I need the one from Adobe for CF10. Also the adobe site lists CF10 compatibility with Apache HTTPD 2.2.21, well with RedHat Enterprise they don't move the version number up, it gets reverse patched in the repository. ANY help would be awesome.

We are 50 days from going live with CF10 (or planning to), and really could use some help on getting this issue resolved.

In response to one of the posters here, I have indeed verified I'm using the x64 connector in my x64 OS based system.

Output requested by Eric:

undefined symbol: ap_server_root        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pool_cleanup_null (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_hash_get  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_server_name    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_strerror  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_hook_child_init    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_stat      (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_table_elts        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_os_escape_path     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_finalize_request_protocol  (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_pool_cleanup_register     (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_global_mutex_create       (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: ap_rflush     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_server_description     (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_thread_detach     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_itoa      (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_global_mutex_child_init   (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_array_push        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_sub_req_lookup_uri (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pool_create_ex    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_filepath_merge    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_date_parse_http   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_destroy_sub_req    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_mpm_query  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_sockaddr_info_get (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_server_port    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_table_make        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_global_mutex_lock (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_thread_create     (/data/cf10/config/wsconfig/1/mod_jk.so)
        linux-vdso.so.1 =>  (0x00007ffff67fc000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00002b408b6f1000)
        libc.so.6 => /lib64/libc.so.6 (0x00002b408b90c000)
        /lib64/ld-linux-x86-64.so.2 (0x0000003ab2a00000)
undefined symbol: ap_set_last_modified  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_file_open (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pvsprintf (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_hook_post_config   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pstrndup  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pool_userdata_get (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_time_now  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_hook_handler       (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_hash_set  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_check_cmd_context  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pool_clear        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_rwrite     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_psprintf  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_status_line    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_palloc    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_add_common_vars    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_file_write        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_table_setn        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_off_t_toa (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_open_piped_log     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_table_add (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_hook_type_checker  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_array_pstrcat     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_run_default_port   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_getword_conf       (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_add_version_component      (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: ap_log_error  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_file_inherit_set  (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_should_client_block        (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_pool_userdata_set (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_sleep     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pstrdup   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_client_block   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_set_content_type   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_table_get (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_get_remote_host    (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_server_root_relative       (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_hash_make (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_setup_client_block (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_content_type_tolower       (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: ap_find_path_info     (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: unixd_set_global_mutex_perms  (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_table_set (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_pstrcat   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_no2slash   (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: ap_update_mtime       (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_array_make        (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_global_mutex_unlock       (/data/cf10/config/wsconfig/1/mo                                        d_jk.so)
undefined symbol: apr_uri_unparse       (/data/cf10/config/wsconfig/1/mod_jk.so)
undefined symbol: apr_sockaddr_ip_get   (/data/cf10/config/wsconfig/1/mod_jk.so)

Best Answer

moving solution from OP

Here's the response and resolution from Adobe

You may download the connector from the following "RHEL_mod_jk.zip" web-link

Please note that you may proceed with the installation choosing not to configure the web server initially. Once CF is installed you may proceed to create the connector using the wsconfig tool at <root>\ColdFusion10\cfusion\runtime\bin. Find the instructions at this page

Once the connector is in place you may simply navigate to <root>\ColdFusion10\config\wsconfig\<magic_number> folder and replace the mod_jk.so file with downloaded copy and restart Apache.

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