You are so right. why didn't I think about that :'( I appreciate a lot for your comment. Ben
On Thu, Jun 28, 2012 at 5:33 PM, Ramkrishna.S.Vasudevan < [email protected]> wrote: > Hi > > What type of rowkeys are you specifying? HBase does Byte comparison. > > So the split that happens is correct. > > "1012" and "10112" will fall in the same region whereas "201" will come in > the next region. > > It depends on how you form the row key. > > > Regards > Ram > > > -----Original Message----- > > From: Ben Kim [mailto:[email protected]] > > Sent: Thursday, June 28, 2012 12:38 PM > > To: [email protected] > > Subject: Region splitting problem > > > > Hi :) > > > > I have a hbase table with rowkeys "1" ~ "10000000" with non-meaningful > > cells (each row has one cell that's about 10KB) > > I figured that all data was in one region, so I ran a command to split > > row > > at "1000000" > > then, hbase automatically started splitting the regions which should > > have > > happened before.(this is ok with me ) > > > > bigger problem is that for some regions start key is larger than end > > key. > > following is the region info after all auto-split and the hbase became > > steady. > > if you look at the 4th region and 2nd to the last, start key is lareger > > than the endkey. > > How is this possible? > > > > NameRegion ServerStart KeyEnd KeyRequests > > testtable,,1340843246470.03a98c01a47d448966e299112915c021. hbase- > > 20:60030 > > 10000000 0 > > testtable,10000000,1340847028444.d85e18bb7597d8bde91b2819b45a1020. > > hbase-20:60030 > > 10000000 15624273 0 > > testtable,15624273,1340847028444.2b3ec263d7810f883b3c0087f059ff15. > > hbase-20:60030 > > 15624273 21249208 0 > > testtable,21249208,1340846924325.e137e808cb7a4d3e52298f17cc5ae1b9. > > hbase-20:60030 > > 21249208 2687348 0 > > testtable,2687348,1340846924325.fc012ac943efd484e4bbe4bacc81c51a. > > hbase-20:60030 > > 2687348 3249908 0 > > testtable,3249908,1340846817015.0aeddf5bf1cdb073c9b2a0ace5bd709f. > > hbase-20:60030 > > 3249908 3812335 0 > > testtable,3812335,1340846817015.142b3619706dbb36d0338b2a587fd719. > > hbase-20:60030 > > 3812335 43748950 0 > > testtable,43748950,1340846705466.dd18534fabb5b06ec345424d4b174176. > > hbase-20:60030 > > 43748950 49373886 0 > > testtable,49373886,1340846705466.db6abcdeb0525c02b5def7fde147fd76. > > hbase-20:60030 > > 49373886 54999486 0 > > testtable,54999486,1340846592668.1907f5f6d601720d429f7cac824a82cb. > > hbase-20:60030 > > 54999486 60623755 0 > > testtable,60623755,1340846592668.1ee94c1f78e7e4dd661d5db4a55d49ed. > > hbase-20:60030 > > 60623755 66248691 0 > > testtable,66248691,1340846484950.6651e3964a3d55f39f36cd268af666a5. > > hbase-20:60030 > > 66248691 71873625 0 > > testtable,71873625,1340846484950.3a7e621d9c866a4e85816de36c18a6e2. > > hbase-20:60030 > > 71873625 77499226 0 > > testtable,77499226,1340846372518.1ce1f0cb47004bac1f3812e768be7749. > > hbase-20:60030 > > 77499226 83123496 0 > > testtable,83123496,1340846372518.0e76f8ff58b3c3a6c87c6e8116213fa6. > > hbase-20:60030 > > 83123496 88749097 0 > > testtable,88749097,1340846264242.fbfb1ecd4dc57d8a77c2457cd91c64c5. > > hbase-20:60030 > > 88749097 9437403 0 > > testtable,9437403,1340846264242.b92bf9b988416b1cb55bdf297654c2a5. > > hbase-20:60030 > > 9437403 > > 0 > > > > *Benjamin Kim* > > *benkimkimben at gmail* > > -- *Benjamin Kim* *benkimkimben at gmail*
