On Fri, 28 Nov 2014, 上原 一樹 wrote:

> Hi,
>
> Please tell me.
> I have understood that helper threads was removed at 2.1.4 → 2.2.0.
> Why this log is remained here?
>

I think the log text referencing a helper thread is now out dated.  The 
connection to the remote nodes used to query sl_log data is used by the 
remoteWorkerThread's in 2.2

The block of code following that log message (to disconnect from the remote 
database) I think still would apply in certain cases.



>
> slony1-2.2.0/src/slon/remote_worker.c
>
> 1695         if (provider->set_head == NULL)
> 1696         {
> 1697             /*
> 1698              * Tell this helper thread to exit, join him and destroy thread
> 1699              * related data.
> 1700              */
> 1701             slon_log(SLON_CONFIG, "remoteWorkerThread_%d: "
> 1702                      "helper thread for provider %d terminated¥n",
> 1703                      node->no_id, provider->no_id);
> ...
>
> Does this slon_log only inform user about whether provider is empty?
>
> regards,
> uehara
>
>
> -- 
> 上原　一樹
> NTT OSSセンタ DBMS担当
> Mail : uehara.kazuki at lab.ntt.co.jp
> Phone: 03-5860-5115
>
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