sphinx 以mysql為資料來源 建索引失敗

這是sphinx.conf 的內容
source src1
{

    type                    = mysql    sql_host                = localhost    sql_user                = root    sql_pass                = 1goodlusslulU    sql_db                  = fangxinjia_sku    sql_port                = 3306  # optional, default is 3306    sql_query_pre        = SET NAMES utf8   # sql_query_pre        = SET SESSION query_cache_type=OFF    sql_query               = \            SELECT product_attribute_id,product_name \            FROM product_attribute    sql_attr_uint           = product_attribute_id    sql_attr_string         = product_name

}

這是我建立索引的命令 /usr/local/sphinx/bin/indexer --config /usr/local/sphinx/etc/sphinx.conf --all
執行完 一直是這個結果，

Sphinx 2.2.10-id64-release (2c212e0)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)

using config file '/usr/local/sphinx/etc/sphinx.conf'...
skipping non-plain index 'product_attribute'...
total 0 reads, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg
total 0 writes, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg

求教有什麼問題，感謝

mysql庫中有檔案，索引執行命運也沒有報錯，但就是沒資料

回複內容：

這是sphinx.conf 的內容
source src1
{

    type                    = mysql    sql_host                = localhost    sql_user                = root    sql_pass                = 1goodlusslulU    sql_db                  = fangxinjia_sku    sql_port                = 3306  # optional, default is 3306    sql_query_pre        = SET NAMES utf8   # sql_query_pre        = SET SESSION query_cache_type=OFF    sql_query               = \            SELECT product_attribute_id,product_name \            FROM product_attribute    sql_attr_uint           = product_attribute_id    sql_attr_string         = product_name

}

這是我建立索引的命令 /usr/local/sphinx/bin/indexer --config /usr/local/sphinx/etc/sphinx.conf --all
執行完 一直是這個結果，

Sphinx 2.2.10-id64-release (2c212e0)
Copyright (c) 2001-2015, Andrew Aksyonoff
Copyright (c) 2008-2015, Sphinx Technologies Inc (http://sphinxsearch.com)

using config file '/usr/local/sphinx/etc/sphinx.conf'...
skipping non-plain index 'product_attribute'...
total 0 reads, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg
total 0 writes, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg

求教有什麼問題，感謝

mysql庫中有檔案，索引執行命運也沒有報錯，但就是沒資料

沒有配置index

index src1 {

source src1;…

}

