Hello, what is the metastore_db for and why it does not stay just under $HIVE_HOME.
any directory i run, this metastore_db directory gets created, best, c.b. On Sat, Feb 12, 2011 at 2:51 AM, Ajo Fod <ajo....@gmail.com> wrote: > I'd be surprised if this were not enough. > > -Ajo > > On Fri, Feb 11, 2011 at 2:51 PM, Cam Bazz <camb...@gmail.com> wrote: >> >> Hello, >> >> I sometimes need to delete everything in hdfs and recreate the tables. >> >> The question is: how do I clear everything in the hdfs and hive? >> >> I delete everything in /tmp, hadoop/logs and any metastore_db i can find. >> >> then hadoop namenode -format >> >> - >> >> is this enough? >> >> >> best regards, >> c.b. > >
