Unknown internal error during “ANALYZE TABLE” operation

[h***@gmail.com]

hi,
I have just finished upgrading from (mysql-5.1.51 ndb-7.1.10) to (mysql-5.5.31 ndb-7.2.13), and I'm doing the "ANALYZE TABLE" operation now. But there are errors during the operation,such as: "error : Unknown - internal error 4715 during operation" "error : Unknown - internal error 630 during operation"

Though some of the tables are analyzed OK, many tables are failed. So it's a pity that I cannot get "70x faster" feature of (mysql-5.5.31 ndb-7.2.13).

How to solve it? Thank you very much.

[h***@gmail.com]

I have solve it.
Because the index stats(in memory) of some tables have been damaged.
I dump these tables first and restore them,so the index stats are re-created.

Post by h***@gmail.com
hi,
I have just finished upgrading from (mysql-5.1.51 ndb-7.1.10) to (mysql-5.5.31 ndb-7.2.13), and I'm doing the "ANALYZE TABLE" operation now. But there are errors during the operation,such as: "error : Unknown - internal error 4715 during operation" "error : Unknown - internal error 630 during operation"
Though some of the tables are analyzed OK, many tables are failed. So it's a pity that I cannot get "70x faster" feature of (mysql-5.5.31 ndb-7.2.13).
How to solve it? Thank you very much.