三、相关命令及页面报错信息
1.手工同步时间命令 service ntpd stop ntpdate -d 192.168.1.20 service ntpd start
2.org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 2 actions: WrongRegionException: 2 times, servers with issues: datanode10:60020, at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatchCallback(HConnectionManager.java:1641) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.processBatch(HConnectionManager.java:1409) at org.apache.hadoop.hbase.client.HTable.flushCommits(HTable.java:949) at org.apache.hadoop.hbase.client.HTable.doPut(HTable.java:826) at org.apache.hadoop.hbase.client.HTable.put(HTable.java:801) at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordWriter.write(TableOutputFormat.java:123) at org.apache.hadoop.hbase.mapreduce.TableOutputFormat$TableRecordWriter.write(TableOutputFormat.java:84) at org.apache.hadoop.mapred.MapTask$NewDirectOutputCollector.write(MapTask.java:533) at org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:88) at o
3.13/08/01 18:30:02 DEBUG util.HBaseFsck: There are 22093 region info entries ERROR: There is a hole in the region chain between +8615923208069cmnet201303072132166264580 and +861592321. You need to create a new .regioninfo and region dir in hdfs to plug the hole. ERROR: There is a hole in the region chain between +8618375993383cmwap20130512235639430 and +8618375998629cmnet201305040821436779670. You need to create a new .regioninfo and region dir in hdfs to plug the hole. ERROR: There is a hole in the region chain between +8618725888080cmnet201212271719506311400 and +8618725889786cmnet201302131646431671140. You need to create a new .regioninfo and region dir in hdfs to plug the hole. ERROR: Found inconsistency in table cqgprs Summary: -ROOT- is okay. Number of regions: 1 Deployed on: datanode14,60020,1375330955915 .META. is okay. Number of regions: 1 Deployed on: datanode21,60020,1375330955825 cqgprs is okay. Number of regions: 22057 Deployed on: datanode1,60020,1375330955761 datanode10,60020,1375330955748 datanode11,60020,1375330955736 datanode12,60020,1375330955993 datanode13,60020,1375330955951 datanode14,60020,1375330955915 datanode15,60020,1375330955882 datanode16,60020,1375330955892 datanode17,60020,1375330955864 datanode18,60020,1375330955703 datanode19,60020,1375330955910 datanode2,60020,1375330955751 datanode20,60020,1375330955849 datanode21,60020,1375330955825 datanode22,60020,1375334479752 datanode23,60020,1375330955835 datanode24,60020,1375330955932 datanode25,60020,1375330955856 datanode26,60020,1375330955807 datanode27,60020,1375330955882 datanode28,60020,1375330955785 datanode29,60020,1375330955799 datanode3,60020,1375330955778 datanode30,60020,1375330955748 datanode31,60020,1375330955877 datanode32,60020,1375330955763 datanode33,60020,1375330955755 datanode34,60020,1375330955713 datanode35,60020,1375330955768 datanode36,60020,1375330955896 datanode37,60020,1375330955884 datanode38,60020,1375330955918 datanode39,60020,1375330955881 datanode4,60020,1375330955826 datanode40,60020,1375330955770 datanode41,60020,1375330955824 datanode42,60020,1375449245386 datanode43,60020,1375330955880 datanode44,60020,1375330955902 datanode45,60020,1375330955881 datanode46,60020,1375330955841 datanode47,60020,1375330955790 datanode48,60020,1375330955848 datanode49,60020,1375330955849 datanode5,60020,1375330955880 datanode50,60020,1375330955802 datanode6,60020,1375330955753 datanode7,60020,1375330955890 datanode8,60020,1375330955967 datanode9,60020,1375330955948 test1 is okay. Number of regions: 1 Deployed on: datanode43,60020,1375330955880 test2 is okay. Number of regions: 1 Deployed on: datanode21,60020,1375330955825 35 inconsistencies detected. Status: INCONSISTENT
4.hadoop jar regionTest.jar com.region.RegionReaderMain /hbase/cqgprs 检测cqgprs表里的空洞所在的regionname。
5.================================== first endKey = +8615808059207cmnet201307102326567966800 second startKey = +8615808058578cmnet201212251545557984830 first regionNmae = cqgprs,+8615808058578cmnet201212251545557984830,1375241186209.0f8266ad7ac45be1fa7233e8ea7aeef9. second regionNmae = cqgprs,+8615808058578cmnet201212251545557984830,1362778571889.3552d3db8166f421047525d6be39c22e. ================================== first endKey = +8615808060140cmnet201303051801355846850 second startKey = +8615808059207cmnet201307102326567966800 first regionNmae = cqgprs,+8615808058578cmnet201212251545557984830,1362778571889.3552d3db8166f421047525d6be39c22e. second regionNmae = cqgprs,+8615808059207cmnet201307102326567966800,1375241186209.09d489d3df513bc79bab09cec36d2bb4. ==================================
7.13/08/01 22:24:02 WARN util.HBaseFsck: Naming new problem group: +8618225125357cmnet201212290358070667800 ERROR: (regions cqgprs,+8618225123516cmnet201304131404096748520,1375363774655.b3cf5cc752f4427a4e699270dff9839e. and cqgprs,+8618225125357cmnet201212290358070667800,1364421610707.7f7038bfbe2c0df0998a529686a3e1aa.) There is an overlap in the region chain. 13/08/01 22:24:02 WARN util.HBaseFsck: reached end of problem group: +8618225127504cmnet201302182135452100210 13/08/01 22:24:02 WARN util.HBaseFsck: Naming new problem group: +8618285642723cmnet201302031921019768070 ERROR: (regions cqgprs,+8618285277826cmnet201306170027424674330,1375363962312.9d1e93b22cec90fd75361fa65b1d20d2. and cqgprs,+8618285642723cmnet201302031921019768070,1360873307626.f631cd8c6acc5e711e651d13536abe94.) There is an overlap in the region chain. 13/08/01 22:24:02 WARN util.HBaseFsck: reached end of problem group: +8618286275556cmnet201212270713444340110 13/08/01 22:24:02 WARN util.HBaseFsck: Naming new problem group: +8618323968833cmnet201306010239025175240 ERROR: (regions cqgprs,+8618323967956cmnet201306091923411365860,1375364143678.665dba6a14ebc9971422b39e079b00ae. and cqgprs,+8618323968833cmnet201306010239025175240,1372821719159.6d2fecc1b3f9049bbca83d84231eb365.) There is an overlap in the region chain. 13/08/01 22:24:02 WARN util.HBaseFsck: reached end of problem group: +8618323992353cmnet201306012336364819810 ERROR: There is a hole in the region chain between +8618375993383cmwap20130512235639430 and +8618375998629cmnet201305040821436779670. You need to create a new .regioninfo and region dir in hdfs to plug the hole. 13/08/01 22:24:02 WARN util.HBaseFsck: Naming new problem group: +8618723686187cmnet201301191433522129820 ERROR: (regions cqgprs,+8618723683087cmnet201301300708363045080,1375364411992.4ee5787217c1da4895d95b3b92b8e3a2. and cqgprs,+8618723686187cmnet201301191433522129820,1362003066106.70b48899cc753a0036f11bb27d2194f9.) There is an overlap in the region chain. 13/08/01 22:24:02 WARN util.HBaseFsck: reached end of problem group: +8618723689138cmnet201301051742388948390 13/08/01 22:24:02 WARN util.HBaseFsck: Naming new problem group: +8618723711808cmnet201301031139206225900 ERROR: (regions cqgprs,+8618723710003cmnet201301250809235976320,1375364586329.40eed10648c9a43e3d5ce64e9d63fe00. and cqgprs,+8618723711808cmnet201301031139206225900,1361216401798.ebc442e02f5e784bce373538e06dd232.) There is an overlap in the region chain. 13/08/01 22:24:02 WARN util.HBaseFsck: reached end of problem group: +8618723714626cmnet201302122009459491970 ERROR: There is a hole in the region chain between +8618725888080cmnet201212271719506311400 and +8618725889786cmnet201302131646431671140. You need to create a new .regioninfo and region dir in hdfs to plug the hole.