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huaxiang sun commented on HBASE-18625: -------------------------------------- I committed the patch to branch-1, if there is a need to commit the fix to 1.2, 1.3 or 1.4, please let me know. Thanks [~ram_krish] for review. > Splitting of region with replica, doesn't update region list in > serverHolding. A server crash leads to overlap. > --------------------------------------------------------------------------------------------------------------- > > Key: HBASE-18625 > URL: https://issues.apache.org/jira/browse/HBASE-18625 > Project: HBase > Issue Type: Bug > Affects Versions: 1.2.6 > Reporter: Igloo > Assignee: huaxiang sun > Fix For: 1.2.8 > > Attachments: HBASE-18625-branch-1-v001.patch, > HBASE-18625-branch-1-v002.patch > > > The situation can appear in following steps in release hbase1.2.6 > 1. create 'testtable', 'info', {REGION_REPLICATION=>2} > 2. write somerecords into 'testtable' > 3. split the table 'testtable' > 4. after the spliting, the serverHoldings in RegionStates still holds the > regioninfo for the replica of parent region > 5. restart the regionserver where the parent replica-region located > 6. the offlined replica of parent region will be assigned in > ServerCrashProcedure. > hbase hbck 'testtable‘ > ERROR: Region { meta => null, hdfs => null, deployed => > qabb-qa-hdp-hbase1,16020,1503022958093;testtable,,1503022907686_0001.42d11cfe195b3cc4d08b2c078a687f6d > ., replicaId => 1 } not in META, but deployed on > qabb-qa-hdp-hbase1,16020,1503022958093 > 18 ERROR: No regioninfo in Meta or HDFS. { meta => null, hdfs => null, > deployed => > qabb-qa-hdp-hbase1,16020,1503022958093;testtable,,1503022907686_0001.42d11cfe > 195b3cc4d08b2c078a687f6d., replicaId => 1 } -- This message was sent by Atlassian JIRA (v6.4.14#64029)