diff options
| author | Oleksandr Byelkin <sanja@mariadb.com> | 2018-10-12 09:07:05 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2018-11-02 18:01:49 +0100 |
| commit | b68d8a05d326bed43aefa73d717c0307278ca6bb (patch) | |
| tree | 9f38bc4b9e24f24f52c6e21444fa429df3f29e87 /mysys/mf_iocache.c | |
| parent | b7eca63620df2d4626faa54a171cf0a190cf6924 (diff) | |
| download | mariadb-git-b68d8a05d326bed43aefa73d717c0307278ca6bb.tar.gz | |
MDEV-17401: LOAD DATA from very big file into MyISAM table results in EOF error and corrupt index
my_read fixed as in higher versions.
my_pread made as my_read aware of partial read of huge chunks of files
MY_FULL_IO enabled for file operations
Diffstat (limited to 'mysys/mf_iocache.c')
| -rw-r--r-- | mysys/mf_iocache.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mysys/mf_iocache.c b/mysys/mf_iocache.c index bd71e2ae527..9a051cf6a9e 100644 --- a/mysys/mf_iocache.c +++ b/mysys/mf_iocache.c @@ -282,6 +282,10 @@ int init_io_cache(IO_CACHE *info, File file, size_t cachesize, } info->inited=info->aio_result.pending=0; #endif + if (type == READ_CACHE || type == WRITE_CACHE || type == SEQ_READ_APPEND) + info->myflags|= MY_FULL_IO; + else + info->myflags&= ~MY_FULL_IO; DBUG_RETURN(0); } /* init_io_cache */ |