--- title: OceanBase 数据库 V4.x 租户卡合并日志报错 -4070 read invalid data-OceanBase数据库使用指南 description: 了解OceanBase数据库在实际应用中关于OceanBase 数据库 V4.x 租户卡合并日志报错 -4070 read invalid data相关的常见问题和使用技巧，帮助您快速解决OceanBase 数据库 V4.x 租户卡合并日志报错 -4070 read invalid data的难题。 --- 切换语言 - 简体中文 - English 划线反馈 # OceanBase 数据库 V4.x 租户卡合并日志报错 -4070 read invalid data 更新时间：2026-06-12 08:51 适用版本： V4.0.x、V4.1.x、V4.2.x 内容类型：Troubleshoot ## 问题现象 OceanBase 数据库 V4.x 业务租户卡合并，observer.log 日志存在报错 `read invalid data, need clean cache, maybe storage device cann't guarantee linear consistency reading(ret=-4070`。 关键日志信息。 ```shell [2024-03-06 08:07:20.663449] WDIAG [PALF] next (log_iterator_impl.h:593) [3900563][T1014_ReplaySrv][T1014][Y0-0000000000000000-0-0] [lt=0][errcode=-4070] read invalid data, need clean cache, maybe storage device cann't guarantee linear consistency reading(ret=-4070, this={buf_:0x7f413a805000, next_round_pread_size:2121728, curr_read_pos:0, curr_read_buf_start_pos:0, curr_read_buf_end_pos:2121728, log_storage_:{IteratorStorage:{start_lsn:{lsn:46394078050}, end_lsn:{lsn:46396199778}, read_buf:{buf_len_:2125824, buf_:0x7f413a805000}, block_size:67104768, log_storage_:0x7f41d6ff55b0}, IteratorStorageType::"DiskIteratorStorage"}, curr_entry_is_raw_write:false, curr_entry_size:0, prev_entry_scn:{val:1709363079392798465}, curr_entry:{LogEntryHeader:{magic:19528, version:1, log_size:13447, scn_:{val:1709363079392798465}, data_checksum:2751407106, flag:0}}, init_mode_version:0, accumlate_checksum:3699105139}) [2024-03-06 08:07:20.663495] WDIAG [PALF] next (log_iterator_impl.h:600) [3900563][T1014_ReplaySrv][T1014][Y0-0000000000000000-0-0] [lt=47][errcode=-4070] get_next_entry_ failed(ret=-4070, this={buf_:0x7f413a805000, next_round_pread_size:2121728, curr_read_pos:0, curr_read_buf_start_pos:0, curr_read_buf_end_pos:0, log_storage_:{IteratorStorage:{start_lsn:{lsn:46394078050}, end_lsn:{lsn:46394078050}, read_buf:{buf_len_:2125824, buf_:0x7f413a805000}, block_size:67104768, log_storage_:0x7f41d6ff55b0}, IteratorStorageType::"DiskIteratorStorage"}, curr_entry_is_raw_write:false, curr_entry_size:0, prev_entry_scn:{val:1709363079392798465}, curr_entry:{LogEntryHeader:{magic:19528, version:1, log_size:13447, scn_:{val:1709363079392798465}, data_checksum:2751407106, flag:0}}, init_mode_version:0, accumlate_checksum:3699105139}) ``` ## 问题原因 由于 clog 磁盘数据文件损坏，导致租户 Replay 卡住，节点备机读无法推进，阻塞租户合并。 ## 问题的风险及影响 阻塞租户合并进行。 ## 影响租户 影响 OceanBase 数据库中的 SYS 租户和 Oracle 租户以及 MySQL 租户。 ## 适用版本 OceanBase 数据库 V4.x 版本。 ## 解决方法 locality 变更删除租户日志流副本，然后重新添加回来。 ## 规避方式 增强系统硬件巡检，及时发现并进行技术处理。 Previous [由于列存合并执行时间长导致 MemTable 内存释放慢](https://www.oceanbase.com/knowledge-base/oceanbase-database-1000000002045008) Next [OceanBase 数据库 V2.x/V3.x 版本因为冻结版本号信息被回收导致合并超时失败](https://www.oceanbase.com/knowledge-base/oceanbase-database-1000000003936999) ![有帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*y6ocSqN8cqsAAAAAAAAAAAAAARQnAQ)![无帮助](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*BG9IQJyLHF8AAAAAAAAAAAAAARQnAQ)![反馈](https://gw.alipayobjects.com/mdn/ob_asset/afts/img/A*eTWdQKCRKHwAAAAAAAAAAAAAARQnAQ)[AI](https://www.oceanbase.com/obi) 咨询热线