Thanks for sharing your experience, Shrijeet. Was the region cited below involved in your previous merging activity ?
Cheers On Wed, Aug 29, 2012 at 9:36 AM, Shrijeet Paliwal <[email protected]>wrote: > Hi Devs, > > I did an upgrade to HBase 0.92.2 recently. It ran fine for couple of days, > then I did online merge of regions. This got into a bit of inconsistent > state. To fix it the corruption I ran hbck and managed to get into > a situation described in > > http://search-hadoop.com/m/sm2APK8FMo1&subj=Re+Wondering+what+hbck+should+do+in+this+situation > . > After a bit of manual tinkering I got issues resolved. > > But since then I see hbck reporting following errors (for different regions > at different times, not always the same region) consistently: > > ERROR: Region { meta => > table,c638103773063741088,1346207285319.d8051f85ab65b2e680ba5ebd383eaa08., > hdfs => hdfs:// > master-hadoop.example.net:8020/hbase/table/d8051f85ab65b2e680ba5ebd383eaa08 > < > http://master-hadoop.ine-arp.rfiserve.net:8020/hbase/ine-arp/userprofile/d8051f85ab65b2e680ba5ebd383eaa08 > >, > deployed => } is a split parent in META, in HDFS, and not deployed on any > region server. This could be transient. > > It does get back to 'Status: OK' state, but keeps flip flopping. > > Any experiences? > > -Shrijeet >
