* Fix error messages with ES results
* Add lsof for debugging
* Add torrents table variable to index sukebei
* Use elasticsearch alias for hotswapping index
* Increase max open files, increase ES heap size
* Add reindex script and reindex triggers
We use a table to store the actions happened to the torrents table.
When the torrents table is INSERTED/UPDATED/DELETED, the trigger kicks
in and an entry is made to the reindex_torrents table.
The reindex_nyaapantsu.py script is then used to query the
reindex_torrents table and apply the correct reindex action to
elasticsearch. The entries are then removed for reindex_torrents table.
* Reindex every 5 minutes as cronjob
