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greenplum6.11.2+gpcc 6.3.1 主实例down掉  


liuzhiliang1986
帖子: 1
初出茅庐
已加入: 2周 前

 

节点日志

2020-10-16 08:20:45.482395 CST,"gpadmin","postgres",p25020,th138950656,"172.17.4.253","62133",2020-10-16 08:18:38 CST,0,con281772,,seg21,,,,sx1
,"FATAL","XX000","Reader qExec could not find Shared Local Snapshot! (sharedsnapshot.c:584)","Tried to find a shared snapshot slot with id: 281
772 and found none. Shared Local Snapshots dump: Local SharedSnapshot Slot Dump: currSlots: 12 maxSlots: 1538 (SLOT index: 0 slotid: 281119 QDx
id: 310162 pid: 5776)(SLOT index: 1 slotid: 281775 QDxid: 0 pid: 25030)(SLOT index: 2 slotid: 281774 QDxid: 310430 pid: 25014)(SLOT index: 3 sl
otid: 281541 QDxid: 310320 pid: 19940)(SLOT index: 4 slotid: 281117 QDxid: 310161 pid: 5715)(SLOT index: 6 slotid: 150940 QDxid: 0 pid: 1368)(S
LOT index: 8 slotid: 281684 QDxid: 310428 pid: 23140)(SLOT index: 9 slotid: 281685 QDxid: 310386 pid: 23132)(SLOT index: 13 slotid: 280826 QDxi
d: 310257 pid: 26237)(SLOT index: 14 slotid: 280636 QDxid: 310081 pid: 17382)(SLOT index: 16 slotid: 280753 QDxid: 309937 pid: 22732)(SLOT inde
x: 17 slotid: 281071 QDxid: 310429 pid: 5238)","Either this Reader qExec was created before the Writer qExec or the Writer qExec died.",,,,,0,,
"sharedsnapshot.c",584,"Stack trace:
1 0xbe0b3c postgres errstart (elog.c:557)
2 0xc512d2 postgres lookupSharedSnapshot (sharedsnapshot.c:577)
3 0xbfadb2 postgres InitPostgres (postinit.c:1220)
4 0xa7c24a postgres PostgresMain (postgres.c:4829)
5 0x6b0bd5 postgres <symbol not found> (postmaster.c:0)
6 0xa03d02 postgres PostmasterMain (postmaster.c:1523)
7 0x92e161 postgres main + 0x421
8 0x7f840660132d libc.so.6 __libc_start_main + 0xfd
9 0x6b45a1 postgres <symbol not found> + 0x6b45a1

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1 Reply
gaoming
帖子: 1
初出茅庐
已加入: 2周 前

请在github上开个issue,可以用中文,附上完整的master和出错的segment日志,在系统中找到生成的core文件,用packcore命令打包,上传到百度网盘,在issue中附上链接。 

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