In addition, when I opened the Web Based UI and clicked on the "testRow" button
in "User Tables", I didn't get any information about "Online Regions" while
I can still scan or get this table..
2011/8/3 Xian Woo <infinity0...@gmail.com>
> Hello ,guys,
>
> I've got a table of which rows range from 'row1' to 'row-9999' When I
> tried to insert some value into the table using hbase shell , an error
> occurred.
>
> hbase(main):014:0> put 'testRow', 'row-7555', 'CF:coasd', 456
>
> ERROR: java.io.IOException: HRegionInfo was null or empty in .META.,
> row=keyvalues={testRow,row-6621,1312357031304.f5685bf0b6292525cb6ff7bf1b784683./info:server/1312358658802/Put/vlen=21,
> testRow,row-6621,1312357031304.f5685bf0b6292525cb6ff7bf1b784683./info:serverstartcode/1312358658802/Put/vlen=8}
>
> I checked what the hbck said :
>
> Number of Tables: 0
> Number of Tables in flux: 2
> Number of live region servers: 2
> server5.yun.com,60020,1312359067366
> server4.yun.com,60020,1312355578234
> Number of dead region servers: 0
> RegionServer: server5.yun.com,60020,1312359067366 number of regions: 4
> testRow,row-3520,1312363767658.035828750a724d6ce041643aa9a05d19. id:
> 1312363767658 encoded_name: 035828750a724d6ce041643aa9a05d19 start: row-3520
> end: row-4614
> testRow,row-4614,1312363803029.bf9f39ab3e172b72e7d967185f61c4b5. id:
> 1312363803029 encoded_name: bf9f39ab3e172b72e7d967185f61c4b5 start: row-4614
> end: row-5453
> testRow,row-5453,1312363803029.f47d71e4743914daf9dec91916698d79. id:
> 1312363803029 encoded_name: f47d71e4743914daf9dec91916698d79 start: row-5453
> end:
> testRow1,,1312362321918.5af6ffbf5a81c8a94418ffd66f35b8fa. id:
> 1312362321918 encoded_name: 5af6ffbf5a81c8a94418ffd66f35b8fa start: end:
> RegionServer: server4.yun.com,60020,1312355578234 number of regions: 4
> -ROOT-,,0.70236052 id: 0 encoded_name: 70236052 start: end:
> .META.,,1.1028785192 id: 1 encoded_name: 1028785192 start: end:
> testRow,,1312363098100.5319467240a0a755f83caf71e4c4f1f4. id:
> 1312363098100 encoded_name: 5319467240a0a755f83caf71e4c4f1f4 start: end:
> row-252
> testRow,row-252,1312363151512.b9f2b07ad2ea34d483d7f05764008be0. id:
> 1312363151512 encoded_name: b9f2b07ad2ea34d483d7f05764008be0 start: row-252
> end: row-3520
> Number of empty REGIONINFO_QUALIFIER rows in .META.: 1
>
> keyvalues={testRow,row-6621,1312357031304.f5685bf0b6292525cb6ff7bf1b784683./info:server/1312358658802/Put/vlen=21,
> testRow,row-6621,1312357031304.f5685bf0b6292525cb6ff7bf1b784683./info:serverstartcode/1312358658802/Put/vlen=8}
> Summary:
> -ROOT- is okay.
> Number of regions: 1
> Deployed on: server4.yun.com:60020
> .META. is okay.
> Number of regions: 1
> Deployed on: server4.yun.com:60020
> testRow is okay.
> Number of regions: 5
> Deployed on: server4.yun.com:60020 server5.yun.com:60020
> testRow1 is okay.
> Number of regions: 1
> Deployed on: server5.yun.com:60020
> 0 inconsistencies detected.
> Status: OK
>
> What does 'empty REGIONINFO_QUALIFIER rows' mean? How to delete this
> corrupted region? Or how can I fix this problem?
>
> Thanks ,guys.
>
> Best wishes!
>
> Woo
>
>
