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<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">Hi all,<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">The latest version of pgpool is giving me this error frequently. What might be causing it?
<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed"><o:p> </o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194501: LOG: waiting for watchdog to initialize<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: LOG: setting the local watchdog node name to "Linux_postgres_server2_9999"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: LOG: watchdog cluster configured with 1 remote nodes<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: LOG: watchdog remote node:0 on 172.18.255.42:9000<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: LOG: interface monitoring is disabled in watchdog<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: LOG: IPC socket path: "/tmp/.s.PGPOOLWD_CMD.9000"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: FATAL: failed to create watchdog command server socket<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194503: DETAIL: bind on "/tmp/.s.PGPOOLWD_CMD.9000" failed with reason: "Address already in use"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194501: LOG: watchdog child process with pid: 194503 exits with status 768<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194501: FATAL: watchdog child process exit with fatal error. exiting pgpool-II<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: setting the local watchdog node name to "Linux_postgres_server2_9999"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: watchdog cluster configured with 1 remote nodes<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: watchdog remote node:0 on 172.18.255.42:9000<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: interface monitoring is disabled in watchdog<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: IPC socket path: "/tmp/.s.PGPOOLWD_CMD.9000"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: watchdog node state changed from [DEAD] to [LOADING]<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: new watchdog node connection is received from "172.18.255.42:64491"<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: new outbond connection to 172.18.255.42:9000<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: watchdog node state changed from [LOADING] to [INITIALIZING]<o:p></o:p></p>
<p class="MsoNormal" style="text-align:left;direction:ltr;unicode-bidi:embed">2016-10-25 13:02:50: pid 194504: LOG: Watchdog is shutting down<o:p></o:p></p>
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