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48 Commits

Author SHA1 Message Date
Racardo.Cui fe108e5081 RAS:基于4P pro的UCE故障感知 2021-06-11 11:11:49 +08:00
luozihao 03f5c450a7 Enable the xlog archiving function of the standby node 2021-05-10 20:29:32 +08:00
mujinqiang 1c05419296 回合代码fixvacuum+limit语句不退出 2021-04-22 21:06:34 +08:00
maxiang 4b6da7ef01 update src/gausskernel/process/postmaster/postmaster.cpp. 
适配gs_clean权限，与分布式保持一致
 2021-03-31 11:49:09 +08:00
zankyfun4 78c7204a9c fix the bind fail problem 2021-03-29 19:19:04 +08:00
opengauss-bot 701f3d7446 !836 修复stream线程池在启动stream线程数超出proc槽位后出现的hang问题 
Merge pull request !836 from 杨皓/master
 2021-03-29 11:49:07 +08:00
yanghao c87ee615f6 fix problem that CleanSystemCaches not correct 2021-03-27 16:38:08 +08:00
maxiang a083b48997 update src/gausskernel/process/postmaster/postmaster.cpp. 
解决switchover时，主机一直demoting的问题
 2021-03-19 12:35:54 +08:00
yanghao 384bb1ae83 fix problem that stream thread pool may cause hang while exceed max_connections 2021-03-18 17:51:55 +08:00
Xiao__Ma 1b839ebef6 update src/gausskernel/process/postmaster/postmaster.cpp. 
添加集中式twophasecleaner退出逻辑
 2021-03-18 12:44:30 +08:00
LiHeng 08b8f9cb9a clean residue temp table after gaussdb crash and restart 2021-03-16 21:13:54 +08:00
opengauss-bot e7998d8cde !820 preInit xlog file in walWriterAuxiliary thread for better performance 
Merge pull request !820 from 熊小军/master
 2021-03-16 16:30:46 +08:00
xiong_xjun 2d95808c4e preInit xlog file in walWriterAuxiliary thread for better performance 2021-03-16 15:31:31 +08:00
chenxiaobin e311131157 let heartbeat thread shut down while closing checkpointer thread 2021-03-15 21:41:58 +08:00
opengauss-bot 80dbc076bb !776 修复在线扩容bug 
Merge pull request !776 from 薛蒙恩/master
 2021-03-10 10:57:11 +08:00
xiong_xjun 24678f1045 xlog lock-less 2021-03-09 18:59:55 +08:00
薛蒙恩 594fbeb152 Merge branch 'master' of gitee.com:opengauss/openGauss-server into master 2021-03-08 16:05:20 +08:00
薛蒙恩 a19439e8b0 修复在线扩容代码bug 2021-03-08 15:46:54 +08:00
dengxuyue 3d79c59118 Misc bugfixes 2021-03-06 12:39:28 +08:00
xue_meng_en c8fc35acc3 支持在线扩容内核适配修改 2021-02-03 11:37:29 +08:00
dengxuyue 1567043064 同步source code 
日期: 12-26
    revision: ee5b054c
 2020-12-28 22:19:21 +08:00
opengauss-bot 0f90d0b106 !492 Delete the command line option parse about -O of gaussdb. 
Merge pull request !492 from Yuejia/master
 2020-12-16 16:45:41 +08:00
jeffee 5d0218bec4 xlog lock less modify 2020-12-14 14:25:48 +08:00
syj 15176163dd Delete the command line option parse about -O of gaussdb. 2020-12-14 11:52:36 +08:00
opengauss-bot 85b1af40e1 !485 Delete the command line option -O of gaussdb. 
Merge pull request !485 from Yuejia/master
 2020-12-14 09:17:51 +08:00
syj a2410a6365 Delete the command line option -O of gaussdb. 2020-12-12 11:06:37 +08:00
z00574602 00959bd400 add hypo-index 2020-12-09 20:13:24 +08:00
testinchina 25fcadc71f 1. Support the feature of shrinking a standby server 
2. Fix the issue of #I1N6G7: link https://gitee.com/opengauss/openGauss-server/issues/I1N6G7
3. link #I1N6G7
 2020-11-28 16:01:48 +08:00
LiHeng f295a72b65 support cascade standby 
We support cascade standby now, a cascade standby will get WAL from
a standby asynchronously. To support flexible deployment, we add a
new GUC available_zone to identify the available zone of a cascade
standby, which will try to connect a standby in same available zone.

Users can use utility gs_ctl for failover and switchover. A cascade
standby will be promoted to be a standby when failover or switchover,
while a standby will be demoted to be a cascade standby after switchover.
 2020-10-30 20:27:47 +08:00
Vinoth Veeraraghavan e171752f13 MOT code cleanup 2020-10-12 18:03:03 +08:00
opengauss-bot 8b1aaa44a4 !273 共享缓冲区淘汰算法优化 
Merge pull request !273 from jun/dev_ca1cb4cb_1
 2020-09-28 23:04:16 +08:00
huanglianjun 324fa01242 smart buffer pool 2020-09-28 22:25:13 +08:00
unknown 12ed218eb0 gs_probackup 功能添加 2020-09-28 19:18:06 +08:00
victor_zhc 6b4954f66f exetreme RTO 2020-09-28 15:58:38 +08:00
w00427717 c7ad93b141 add dbstate starting when walrev or daterev are not ready 2020-09-19 17:21:20 +08:00
yupeng c3673e64ca fix deadlock 2020-09-17 14:05:31 +08:00
TotaJ 5dfa9d8ed1 Parallel query, sequence scan. 2020-09-16 20:10:45 +08:00
yupeng ec1e223ee0 fix array boudary 2020-09-15 17:51:08 +08:00
gyt0221 4bf91eb0f8 om 适配docker centos容器 
gs_check适配docker中文件类型
gaussdb启动成功后的提示语句修改
 2020-09-09 15:18:17 +08:00
opengauss-bot 892a5c102d !187 fix process exit when send the SIGHUP signal in the situation of remote_read_mode=off. 
Merge pull request !187 from xiong_xjun/master
 2020-09-07 11:55:39 +08:00
TotaJ fa2dbe8082 Fix max connection bug. 2020-09-05 15:55:55 +08:00
xiong_xjun 61fad58c53 fix process exit when send the SIGHUP signal in the situation of remote_read_mode=off. 2020-09-05 15:03:47 +08:00
JianXian 396556f625 fix incorrect job_queue_processes count 2020-09-03 17:48:19 +08:00
jiang_jianyu 26a06c95b8 move global variable to instance or thread 2020-09-01 09:08:43 +08:00
jiang_jianyu b3c0ecfb4c support background workers from PG 2020-08-25 21:17:24 +08:00
chenxiaobin c3b5c49794 set thread name and provide getting functions of t_thrd and u_sess 2020-08-20 21:58:06 +08:00
looplocked c63724ab32 merge logical replication code 2020-07-29 16:53:06 +08:00
lishifu 815a9771fb first commit for openGauss server 2020-06-30 17:38:27 +08:00