maria-discuss team mailing list archive

[Daniel Black <daniel@xxxxxxxxxxxxx>]

On Thu, 20 Jun 2019 17:59:26 +0200
Tiemen Ruiten <t.ruiten@xxxxxxxxxxx> wrote:
> On the donor, I see:
> 
> ...
> 2019-06-20 16:24:48 0 [ERROR] WSREP: Failed to read from:
> wsrep_sst_rsync --role 'donor' --address
> '10.100.130.24:4444/rsync_sst' --socket '/var/lib/mysql/mysql.sock'
> --datadir '/var/lib/mysql/'     '' --gtid
> '6a1fd0aa-4739-11e5-af88-42756e861245:7403368279' --gtid-domain-id
> '0' --bypass 2019-06-20 16:24:48 0 [ERROR] WSREP: Process completed
> with error: wsrep_sst_rsync --role 'donor' --address
> '10.100.130.24:4444/rsync_sst' --socket '/var/lib/mysql/mysql.sock'
> --datadir '/var/lib/mysql/'     '' --gtid
> '6a1fd0aa-4739-11e5-af88-42756e861245:7403368279' --gtid-domain-id
> '0' --bypass: 12 (Cannot allocate memory) 2019-06-20 16:24:48 0
> [ERROR] WSREP: Command did not run: wsrep_sst_rsync --role 'donor'
> --address '10.100.130.24:4444/rsync_sst' --socket
> '/var/lib/mysql/mysql.sock' --datadir '/var/lib/mysql/'     '' --gtid
> '6a1fd0aa-4739-11e5-af88-42756e861245:7403368279' --gtid-domain-id
> '0' --bypass 2019-06-20 16:24:48 0 [Warning] WSREP: Could not find
> peer: ddb4f4da-935f-11e9-bcff-8209857266f0
> 2019-06-20 16:24:48 0 [Warning] WSREP: 1.0 (mariadb2): State transfer
> to -1.-1 (left the group) failed: -12 (Cannot allocate memory)
> 
> What is going on?

The last lines are the biggest hint - Cannot allocate memory on the
donor.