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neoremind avatar neoremind commented on May 5, 2024

您好,isl连接是指?

from innodb-java-reader.

zhangxd-1222 avatar zhangxd-1222 commented on May 5, 2024

谢谢你的回答。
我没说清楚。
创建表时,有使用 data DIRECTORY='/zfspool/local/mysqld' 。真正的 datadir ="/data/mysql"
所以上面的 ibd 文件不是在 datadir 里拿的,不知这是是导致上面错误的原因。
反正:这ibd 文件,我通过 discard ,import tablespace 没能还原成功。所以才想到读文件方式拿到数据
看上面的报错信息:page=Page#676291 数据总行数是拿到了

发生错误的代码在这儿
if (this.indexHeader.getIndexId() <= 0L && this.indexHeader.getMaxTrxId() <= 0L) { throw new ReaderException("Index header is unreadable, only new-style compact page format is supported, please make sure the file is a valid InnoDB data file, page=" + this.innerPage.toString() + ", index.header = " + this.indexHeader.toString()); }

from innodb-java-reader.

neoremind avatar neoremind commented on May 5, 2024

@zhangxiao1124 这个应该是某个page是空的导致的,可以hexdump一下文件,看下是不是大片的0x00。

from innodb-java-reader.

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