# Failed to read uuid:seqno from joiner script **URL:** \ **Category:** Uncategorized\ **Created:** [November 3, 2022, 3:53pm UTC](https://forums.percona.com/t/failed-to-read-uuid-seqno-from-joiner-script/18359 "2022-11-03T15:53:54Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![afontoura](https://avatars.discourse-cdn.com/v4/letter/a/8491ac/32.png) [@afontoura](https://forums.percona.com/u/afontoura)\ **Post date:** [November 3, 2022, 3:53pm UTC](https://forums.percona.com/t/failed-to-read-uuid-seqno-from-joiner-script/18359/1 "2022-11-03T15:53:54Z")
Our cluster stopped; joiner can’t join. Solution on other posts “wsrep\_sst\_method=xtrabackup-v2” doesn’t help. Can someone gime some light? Thanks in advance. ```auto WSREP_SST: [INFO] Removing the sst_in_progress file (20221103 15:33:55.589) 2022-11-03 15:33:55 25944 [ERROR] WSREP: Process completed with error: wsrep_sst_xtrabackup --role 'joiner' --address '192.168.5.207' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --parent '25944' '' : 32 (Broken pipe) 2022-11-03 15:33:55 25944 [ERROR] WSREP: Failed to read uuid:seqno from joiner script. 2022-11-03 15:33:55 25944 [ERROR] WSREP: SST script aborted with error 32 (Broken pipe) 2022-11-03 15:33:55 25944 [ERROR] WSREP: SST failed: 32 (Broken pipe) 2022-11-03 15:33:55 25944 [ERROR] Aborting ``` ---
**Author:** ![matthewb](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/matthewb/32/34_2.png) [@matthewb](https://forums.percona.com/u/matthewb)\ **Post date:** [November 3, 2022, 6:39pm UTC](https://forums.percona.com/t/failed-to-read-uuid-seqno-from-joiner-script/18359/2 "2022-11-03T18:39:55Z")
> [@afontoura](#): > > `Broken pipe` This usually means there was a network error and the SST process was aborted. Can you provide the logs from the donor side? ---
**Author:** ![afontoura](https://avatars.discourse-cdn.com/v4/letter/a/8491ac/32.png) [@afontoura](https://forums.percona.com/u/afontoura)\ **Post date:** [November 4, 2022, 10:06am UTC](https://forums.percona.com/t/failed-to-read-uuid-seqno-from-joiner-script/18359/3 "2022-11-04T10:06:10Z")
Thanks for your help. From the donor: ```auto 2022-11-03 15:24:52 18424 [Note] WSREP: New cluster view: global state: ff8488b6-ea38-11ec-b971-eabf0125e254:851011566, view# 10: Primary, number of nodes: 2, my index: 0, protocol version 3 2022-11-03 15:24:52 18424 [Note] WSREP: Setting wsrep_ready to true 2022-11-03 15:24:52 18424 [Note] WSREP: Auto Increment Offset/Increment re-align with cluster membership change (Offset: 1 -> 1) (Increment: 1 -> 2) 2022-11-03 15:24:52 18424 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2022-11-03 15:24:52 18424 [Note] WSREP: Assign initial position for certification: 851011566, protocol version: 3 2022-11-03 15:24:52 18424 [Note] WSREP: Service thread queue flushed. 2022-11-03 15:24:52 18424 [Note] WSREP: Member 1.0 (zscloud2-node2) requested state transfer from '*any*'. Selected 0.0 (zscloud3-node3)(SYNCED) as donor. 2022-11-03 15:24:52 18424 [Note] WSREP: Shifting SYNCED -> DONOR/DESYNCED (TO: 851011566) 2022-11-03 15:24:52 18424 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2022-11-03 15:24:52 18424 [Note] WSREP: Running: 'wsrep_sst_xtrabackup --role 'donor' --address '192.168.5.207:4444/xtrabackup_sst' --socket '/var/run/mysqld/mysqld.sock' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --mysqld-version '5.6.51-91.0-56' '' --gtid 'ff8488b6-ea38-11ec-b971-eabf0125e254:851011566' ' 2022-11-03 15:24:52 18424 [Note] WSREP: sst_donor_thread signaled with 0 WSREP_SST: [INFO] Streaming with tar (2022-11-03 15:24:52) WSREP_SST: [INFO] Using socat as streamer (2022-11-03 15:24:52) WSREP_SST: [INFO] Streaming the backup to joiner at 192.168.5.207 4444 (2022-11-03 15:24:52) WSREP_SST: [INFO] Evaluating innobackupex --defaults-file=/etc/mysql/my.cnf $INNOEXTRA --galera-info --stream=$sfmt ${TMPDIR} 2>${DATA}/innobackup.backup.log | socat -u stdio TCP:192.168.5.207:4444; RC=( ${PIPESTATUS[@]} ) (2022-11-03 15:24:52) 2022-11-03 15:24:54 18424 [Note] WSREP: (292e9cb6, 'tcp://0.0.0.0:4567') turning message relay requesting off 2022-11-03 15:25:39 18424 [Note] WSREP: 0.0 (zscloud3-node3): State transfer to 1.0 (zscloud2-node2) complete. 2022-11-03 15:25:39 18424 [Note] WSREP: Shifting DONOR/DESYNCED -> JOINED (TO: 851011574) 2022-11-03 15:25:39 18424 [Note] WSREP: Member 0.0 (zscloud3-node3) synced with group. 2022-11-03 15:25:39 18424 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 851011574) 2022-11-03 15:25:39 18424 [Note] WSREP: Synchronized with group, ready for connections 2022-11-03 15:25:39 18424 [Note] WSREP: Setting wsrep_ready to true 2022-11-03 15:25:39 18424 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. WSREP_SST: [INFO] Total time on donor: 0 seconds (2022-11-03 15:25:39) 2022-11-03 15:25:40 18424 [Note] WSREP: forgetting a8e1aa9c (tcp://192.168.5.207:4567) 2022-11-03 15:25:40 18424 [Note] WSREP: Node 292e9cb6 state prim 2022-11-03 15:25:40 18424 [Note] WSREP: view(view_id(PRIM,292e9cb6,11) memb { 292e9cb6,0 } joined { } left { } partitioned { a8e1aa9c,0 }) 2022-11-03 15:25:40 18424 [Note] WSREP: save pc into disk 2022-11-03 15:25:40 18424 [Note] WSREP: forgetting a8e1aa9c (tcp://192.168.5.207:4567) 2022-11-03 15:25:40 18424 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 2022-11-03 15:25:40 18424 [Note] WSREP: STATE_EXCHANGE: sent state UUID: c64aae62-5b8b-11ed-90f8-d3db8df70dda 2022-11-03 15:25:40 18424 [Note] WSREP: STATE EXCHANGE: sent state msg: c64aae62-5b8b-11ed-90f8-d3db8df70dda 2022-11-03 15:25:40 18424 [Note] WSREP: STATE EXCHANGE: got state msg: c64aae62-5b8b-11ed-90f8-d3db8df70dda from 0 (zscloud3-node3) 2022-11-03 15:25:40 18424 [Note] WSREP: Quorum results: version = 6, component = PRIMARY, conf_id = 10, members = 1/1 (joined/total), act_id = 851011575, last_appl. = 851011571, protocols = 0/9/3 (gcs/repl/appl), ``` ---
**Author:** ![matthewb](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/matthewb/32/34_2.png) [@matthewb](https://forums.percona.com/u/matthewb)\ **Post date:** [November 4, 2022, 11:55am UTC](https://forums.percona.com/t/failed-to-read-uuid-seqno-from-joiner-script/18359/4 "2022-11-04T11:55:02Z")
```auto --mysqld-version '5.6.51-91.0-56' ``` MySQL 5.6 is not supported. You need to upgrade to 5.7, preferably 8.0 and see if the issue remains.