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| author | Vladislav Vaintroub <wlad@mariadb.com> | 2019-05-02 14:25:24 +0100 |
|---|---|---|
| committer | Vladislav Vaintroub <wlad@mariadb.com> | 2019-05-02 14:25:24 +0100 |
| commit | 4b0f010b884cb298a33ed438c2b3688c472dbbf7 (patch) | |
| tree | 9302ccda09156da1df39833ddcff2d9333ad8b28 | |
| parent | ada1074bb10359342ee00e220fe9c172574265fb (diff) | |
| download | mariadb-git-4b0f010b884cb298a33ed438c2b3688c472dbbf7.tar.gz | |
MDEV-18544 "missing required privilege PROCESS on *.*" using mariabackup for SST
If required privilege is missing, dump the output from "SHOW GRANTS"
into mariabackup log.
This will help troubleshooting, and make the bug reproducible.
| -rw-r--r-- | extra/mariabackup/xtrabackup.cc | 7 | ||||
| -rw-r--r-- | mysql-test/suite/mariabackup/backup_grants.result | 1 | ||||
| -rw-r--r-- | mysql-test/suite/mariabackup/backup_grants.test | 3 |
3 files changed, 10 insertions, 1 deletions
diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc index eae55ddb02e..538d00f0fdb 100644 --- a/extra/mariabackup/xtrabackup.cc +++ b/extra/mariabackup/xtrabackup.cc @@ -5820,6 +5820,13 @@ check_all_privileges() if (check_result & PRIVILEGE_ERROR) { mysql_close(mysql_connection); + msg("Current privileges, as reported by 'SHOW GRANTS': "); + int n=1; + for (std::list<std::string>::const_iterator it = granted_privileges.begin(); + it != granted_privileges.end(); + it++,n++) { + msg(" %d.%s", n, it->c_str()); + } die("Insufficient privileges"); } } diff --git a/mysql-test/suite/mariabackup/backup_grants.result b/mysql-test/suite/mariabackup/backup_grants.result index d8869b7ac82..ed793e7ff1a 100644 --- a/mysql-test/suite/mariabackup/backup_grants.result +++ b/mysql-test/suite/mariabackup/backup_grants.result @@ -1,5 +1,6 @@ CREATE user backup@localhost; FOUND 1 /missing required privilege RELOAD/ in backup.log FOUND 1 /missing required privilege PROCESS/ in backup.log +FOUND 1 /GRANT USAGE ON/ in backup.log GRANT RELOAD, PROCESS on *.* to backup@localhost; DROP USER backup@localhost; diff --git a/mysql-test/suite/mariabackup/backup_grants.test b/mysql-test/suite/mariabackup/backup_grants.test index 1c0c3f89346..eadeedd9b5f 100644 --- a/mysql-test/suite/mariabackup/backup_grants.test +++ b/mysql-test/suite/mariabackup/backup_grants.test @@ -18,7 +18,8 @@ let SEARCH_FILE=$MYSQLTEST_VARDIR/tmp/backup.log; --source include/search_pattern_in_file.inc --let SEARCH_PATTERN= missing required privilege PROCESS --source include/search_pattern_in_file.inc - +--let SEARCH_PATTERN= GRANT USAGE ON +--source include/search_pattern_in_file.inc # backup succeeds with RELOAD privilege GRANT RELOAD, PROCESS on *.* to backup@localhost; --disable_result_log |