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https://issues.apache.org/jira/browse/HBASE-18625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igloo updated HBASE-18625:
--------------------------
Description:
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 }
was:
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 regions lo[link
title|http://example.com]cated
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 }
> 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: Improvement
> Affects Versions: 1.2.6
> Reporter: Igloo
> Fix For: 1.2.7
>
>
> 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 }
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