Wow, its perfect "hack" but what about "exists" rows? For example when i have saved new version from row in /hbase i can't replace it from /hbase.old
Thanks for time Lukas 2012/10/15 Kevin O'dell <[email protected]>: > Lukas, > > A little trick you can use is to just copy the table directories into > your new /hbase dir and then use: > > hbck -fixMeta -fixAssignments > > This will pull in the tables into your new empty META. If once you do this > Regions get stuck in transition again, you have bigger problems. > > On Mon, Oct 15, 2012 at 11:48 AM, Lukáš Drbal <[email protected]> wrote: > >> Hi again. >> >> > Does FSCK come back clean? Are those the regions showing in transition? >> > We are not going to be able to get a clear idea of what to do next until >> > we gather some more data. At this point running repairs could put your >> > data in jeopardy. >> >> >> Ye, this is in transition, but from hadoop fsck are all ok and >> consistent - reported only 14 undereplicated blocks from another >> directory (not /hbase). >> >> I must bring cluster back online, so i move /hbase on hdfs to >> /hbase.old and start clear cluster with new tables :( >> >> Can you give me please any suggestion how i can put data from old >> files to new tables? >> >> Thanks >> >> My today's night will be very long :( >> >> Lukas >> >> > >> > On Mon, Oct 15, 2012 at 10:58 AM, Lukáš Drbal <[email protected]> >> wrote: >> > >> >> Kevin, >> >> >> >> Its more than one hour and region are still in transition. >> >> Here is output from hbck -detailed http://pastebin.com/f9wLx9LU >> >> >> >> Thanks for time >> >> >> >> Lukas >> >> >> >> 2012/10/15 Kevin O'dell <[email protected]>: >> >> > Lukas, >> >> > >> >> > Sure, how long has it been since the restart? You will need to give >> >> the >> >> > regions time to transition and logs time to split. Did the region >> >> > in transition properly? Can you please out a pastebin together of >> hbck >> >> > -details full output so that I can take a look at it. Once I have >> >> reviewed >> >> > it, I should be able to provide you with a plan to out this back >> >> together. >> >> > >> >> > On Mon, Oct 15, 2012 at 10:24 AM, Lukáš Drbal <[email protected]> >> >> wrote: >> >> > >> >> >> Hello Kevin, >> >> >> >> >> >> thanks for response. I clear it now and start cluster, but now i have >> >> >> many other's regions :( >> >> >> Here is output from hbase hbck -fixmeta >> >> >> http://pastebin.com/HqsPVLMi >> >> >> >> >> >> Any next hint? >> >> >> >> >> >> Thanks a lot >> >> >> >> >> >> 2012/10/15 Kevin O'dell <[email protected]>: >> >> >> > Have you tried clearing out your Znode information? Typically, >> when I >> >> >> have >> >> >> > encountered a RIT, we will bring down HBase and go to the ZKcli and >> >> clear >> >> >> > out /hbase. What do you see in the logs pertaining to the region? >> >> If it >> >> >> > is a region that has bad hfiles or something like that you will >> not be >> >> >> able >> >> >> > to easily get rid of it through clearing out the ZK. >> >> >> > >> >> >> > On Mon, Oct 15, 2012 at 8:59 AM, Lukáš Drbal < >> [email protected]> >> >> >> wrote: >> >> >> > >> >> >> >> Oh sorry. My HBase version is 0.94.1 and hadoop 1.0.3 >> >> >> >> >> >> >> >> I found this in master log http://pastebin.com/CYt5PZCL and this >> >> line >> >> >> >> are repeated for all region servers. >> >> >> >> >> >> >> >> Can someone help me please? >> >> >> >> >> >> >> > >> >> >> > >> >> >> > >> >> >> > -- >> >> >> > Kevin O'Dell >> >> >> > Customer Operations Engineer, Cloudera >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> Save The World - http://www.worldcommunitygrid.org/ >> >> >> >> http://www.worldcommunitygrid.org/stat/viewMemberInfo.do?userName=LesTR >> >> >> >> >> >> LesTR >> >> >> >> >> > >> >> > >> >> > >> >> > -- >> >> > Kevin O'Dell >> >> > Customer Operations Engineer, Cloudera >> >> >> >> >> >> >> >> -- >> >> Save The World - http://www.worldcommunitygrid.org/ >> >> http://www.worldcommunitygrid.org/stat/viewMemberInfo.do?userName=LesTR >> >> >> >> LesTR >> >> >> > >> > >> > >> > -- >> > Kevin O'Dell >> > Customer Operations Engineer, Cloudera >> >> >> >> -- >> Save The World - http://www.worldcommunitygrid.org/ >> http://www.worldcommunitygrid.org/stat/viewMemberInfo.do?userName=LesTR >> >> LesTR >> > > > > -- > Kevin O'Dell > Customer Operations Engineer, Cloudera -- Save The World - http://www.worldcommunitygrid.org/ http://www.worldcommunitygrid.org/stat/viewMemberInfo.do?userName=LesTR LesTR
