Corrupt index not detected by analyze table validate structure cascade

Pretty wild stuff. This was in 11.2.0.3.9, EE… SQL> select * from dcspp_order_rel where order_id = 'EXP1439962334' and sequence_num = 5; ORDER_ID RELATIONSHIPS SEQUENCE_NUM —————————————- —————————————- ———— EXP1439962334 r406622317 5 SQL> select * from dcspp_order_rel where order_id = 'EXP1439962334' and…

Configure Linux to authenticate with Active Directory

Install samba and krb from yum, then run the following… authconfig –disablecache \ –enablewinbind \ –enablewinbindauth \ –smbsecurity=ads \ –smbworkgroup=howard.local \ –smbrealm=HOWARD.LOCAL \ –enablewinbindusedefaultdomain \ –winbindtemplatehomedir=/home/%U \ –winbindtemplateshell=/bin/bash \ –enablekrb5 \ –krb5realm=HOWARD.LOCAL \ –enablekrb5kdcdns \ –enablekrb5realmdns \ –enablelocauthorize \ –enablemkhomedir…

Are files in HDFS immutable?

Call me cynical, I just am a bit of a doubting Thomas. Using our previous write test code, we simply run the exact same test, only we do it twice. [root@cmhlpdlkedat15 ~]# hadoop HDFSWriteTest foobar.txt hdfs://cmhlpdlkedat14.expressco.com:8020 [root@cmhlpdlkedat15 ~]# hdfs dfs…