trafodion-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Liu, Ming (Ming)" <ming....@esgyn.cn>
Subject Why are tables in "_MD_" all using HBase format?
Date Wed, 15 Nov 2017 13:02:35 GMT
hi, all,

I am developing the SSCC code and meet problems on DDL operations. I noticed all "_MD_" tables
are created in "hbase format", is there any special reason that Trafodion must use "hbase
format" for these metadata tables?
I tried to use "aligned format", and it seems working as well.
So I am wondering if there are some reasons that we HAVE TO use "hbase format" here, if not,
shall we use aligned format for these tables?

thanks,
Ming

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message