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cf1d6f0b67
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dorado双集群，实现集群间failover
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2023-08-15 19:16:40 +08:00 |
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c23f694e45
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!3929 【资源池化】资源池化支持主机广播最新快照给备机，备机缓存全局和线程上快照
Merge pull request !3929 from cchen676/0809master_1
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2023-08-14 13:40:35 +00:00 |
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6ba7e75846
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资源池化支持主机广播最新快照给备机，备机支持缓存全局快照
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2023-08-10 15:54:05 +08:00 |
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07ae9c52be
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make_dorado_cluster_xlog_one_instance
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2023-08-09 17:04:12 +08:00 |
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d7a6dd8aa4
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[资源池化]oldest_xmin推进重构
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2023-08-09 12:50:24 +08:00 |
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e5311bd6a1
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【资源池化】DMS侧消息超时时间默认10s
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2023-08-01 17:33:08 +08:00 |
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56f19ce8bb
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SS standby nodes Consistent Read logic enhancement
ss visibility prefview dfx; upgrade and rollback sqls.
fix bugs
- ss visibility inconsistency bug
- add debug version validation
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2023-07-25 11:14:34 +08:00 |
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2359fbe8f1
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1.开启按需回放时，按需回放阶段从磁盘中读取xlog日志，降低内存消耗
2.解决按需回放内存配置较小时，HashMap构建卡住的问题
3.规范按需回放与按需回放的日志回放阶段变量命名
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2023-07-20 19:51:30 +08:00 |
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d059457ede
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解决按需回放部分问题：
1.回放drop类型操作时的空指针异常；
2.按需回放故障内又故障时，第二次故障禁用按需回放；
3.按需回放阶段被恢复节点不允许加入集群，由打印warning并在后台等待修改为退出，避免normal reform时集群卡住
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2023-07-10 20:29:38 +08:00 |
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88d8d07346
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解决多次进入按需回放时，回放日志选择出错的问题
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2023-07-04 21:29:05 +08:00 |
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bf7459bd44
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【资源池化】增加获取page是否在缓存中的接口
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2023-07-03 20:09:35 +08:00 |
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d9be5d149c
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禁止参数配置过大导致mes waiting room访问越界
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2023-06-29 16:24:47 +08:00 |
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be7e778ee1
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[资源池化]解决startup关于reform失败条件出现漏判情况
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2023-06-26 16:52:54 +08:00 |
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e7754a8bb0
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fix bug 资源池化备机事务内写转发不支持combocid逻辑，不支持create as select
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2023-06-21 12:22:50 +08:00 |
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b0a69f6e9f
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解决dorado sharestorage init失败的问题
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2023-06-19 16:54:56 +08:00 |
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ad17f32c9a
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[资源池化]6.17的DMS版本更新--补充版本号的增加
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2023-06-19 11:18:39 +08:00 |
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371a3d6f5a
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[资源池化]6.17修复DMS版本的更新
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2023-06-17 16:31:38 +08:00 |
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7a5710fee8
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support redirect the write request within the transaction to master when node is standby while DMS enabled
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2023-06-15 19:42:23 +08:00 |
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210c113df2
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openGauss资源池化支持按需回放
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2023-06-14 09:59:01 +08:00 |
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901a6e559e
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!3555 资源池化dorado备机群主备切换
Merge pull request !3555 from Carl/master
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2023-06-14 01:16:16 +00:00 |
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73439a96aa
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dorado standby cluster failover
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2023-06-13 16:13:34 +08:00 |
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7e6feefb35
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【资源池化】同步dms_buf_res_rebuild_drc_parallel的修改
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2023-06-12 15:37:03 +08:00 |
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c4e37efbe6
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【资源池化】更新dms版本号
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2023-06-06 15:49:31 +08:00 |
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b146f58d73
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!3438 shared storage adapt dual cluster in the same city about read consistency cluster switching
Merge pull request !3438 from zhengxue/dms_dorado_master_dev
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2023-06-05 09:22:27 +00:00 |
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93c14c3ab4
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[资源池化]flush_copy阶段异常场景下的退出分支
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2023-06-02 15:33:41 +08:00 |
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74007719c7
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Merge branch 'master' of gitee.com:opengauss/openGauss-server into dms_dorado_master_dev
Signed-off-by: zhengxue <zhengxue6@huawei.com>
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2023-06-02 06:54:32 +00:00 |
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8fec329f5d
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[资源池化]在线failover停止业务线程前移 + failover微重构
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2023-05-31 19:40:04 +08:00 |
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133d5624c2
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support dual cluster for shared storage
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2023-05-31 14:30:50 +08:00 |
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8025f9d776
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adapt to fuzzy drc
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2023-05-17 14:35:43 +08:00 |
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d2a62619d7
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Revert "0315 DB side fix: release ack msg recv failed"
This reverts commit ccb6e22ada49665ef6b1368bf5f6c042dffe12a8.
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2023-05-17 14:34:33 +08:00 |
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339c1fe65b
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[资源池化]增加recovery流程异常退出分支
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2023-05-11 11:16:07 +08:00 |
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649b5fda4f
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【资源池化】opengauss侧适配DMS的并行逻辑
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2023-05-05 09:36:41 +08:00 |
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bb3c0b5ef3
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4.12推点
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2023-04-12 15:08:50 +08:00 |
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7a3380c19d
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shared storage adapt dual cluster about deploy and main standby only read
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2023-04-06 16:17:59 +08:00 |
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39a0ad68b5
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【资源池化】5.0.0 回合master更新commit点
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2023-03-27 19:30:04 +08:00 |
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65cb922a07
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修复aio-in_process可能存在提前判断导致判断失效的问题
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2023-03-27 16:58:02 +08:00 |
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ccb6e22ada
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0315 DB side fix: release ack msg recv failed
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2023-03-27 16:57:56 +08:00 |
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e1d7f6029b
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add sleep time to avoid LWLock starvation for buffer content lock
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2023-03-27 16:57:35 +08:00 |
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610a1ac168
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修复failover后clearsegcache和创建插入segcache并发导致的问题
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2023-03-27 16:57:15 +08:00 |
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702a434fbf
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【共享存储】add lock check mechanism
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2023-03-27 16:56:41 +08:00 |
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13cbea4c78
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修复共享存储下极致RTO回放coredump的问题
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2023-03-27 16:42:43 +08:00 |
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b3827665cd
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standardize in_flushcopy usage
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2023-03-27 16:42:28 +08:00 |
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247d5fe625
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Revert "修复备机在readbuffer->seg_read->lock seg head buffer卡住后主机reform卡的问题"
This reverts commit 2b6568151febf242c63a7fcfbf3a1a41d318c33d.
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2023-03-27 16:38:24 +08:00 |
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2b6568151f
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修复备机在readbuffer->seg_read->lock seg head buffer卡住后主机reform卡的问题
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2023-03-24 19:35:09 +08:00 |
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c23c85ff42
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!3045 同步5.0.0版本特性
Merge pull request !3045 from 杨浩/master
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2023-03-09 01:59:08 +00:00 |
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46e9fd015b
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sync all inner code
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2023-03-08 10:10:58 +08:00 |
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9e748bc12d
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!3040 社区dss/dms commit点更新
Merge pull request !3040 from 陈志凯/master
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2023-03-08 01:06:21 +00:00 |
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918d319bd1
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!3029 【共享存储】1. 修复ckpt->doublewrite和switchover并发场景, 节点crash 2. 修复DSS切主失败导致DB panic core
Merge pull request !3029 from 刘博文/1dev
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2023-03-07 14:20:37 +00:00 |
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5dde94aeb4
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解决部分场景下备机未能跳过回放的问题
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2023-03-07 21:37:10 +08:00 |
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ca5adff1b6
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set DSS primary failed, simply exit and re-join
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2023-03-07 19:35:28 +08:00 |
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