> -----Original Message----- > From: Cosmin Lehene [mailto:[EMAIL PROTECTED] > Sent: Tuesday, September 09, 2008 11:08 AM > To: [email protected] > Subject: Re: Hbase corrupts data after reporting MSG_REPORT_CLOSE to master > during compaction and split process > > On 9/9/08 6:56 PM, "Jim Kellerman" <[EMAIL PROTECTED]> wrote: > > > Comments inline below: > >> -----Original Message----- > >> From: Cosmin Lehene [mailto:[EMAIL PROTECTED] > >> Sent: Tuesday, September 09, 2008 7:25 AM > >> To: [email protected] > >> Subject: Re: Hbase corrupts data after reporting MSG_REPORT_CLOSE to > master > >> during compaction and split process
<snip> > >> Our scenario goes this way: > >> > >> Master (M) assigns region A to region server R1 > >> R1 starts compaction and split of A > >> R1 on heart beat sends it's load and a list of MLR that contains A > > > > This list should only be a list of open regions and should not include any > > regions in the process of being opened. > Yes, however A has been opened. Compact split is part of the opening process > (I think in openRegion method) Ah, ok now I understand what is going on. The region server should not put regions that are being compacted or split into the list it sends back for the load. Nice catch! That is definitely a bug.
