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https://issues.apache.org/jira/browse/HBASE-20193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingyun Tian updated HBASE-20193:
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Docs Text:
Release Note:
After HBASE-20193, we add a section to web ui to show the replication status of
each wal group. There are 2 parts of this section, they both show the peerId,
wal group and current replicating log of each replication source. And one is
showing the information of replication log queue, i.e. size of current log, log
queue size and replicating offset. The other one is showing the delay of
replication, i.e. last shipped age and replication delay.
If the offset shows -1 and replication delay is UNKNOWN, that means replication
is not started. This may be caused by this peer is disabled or the
replicationEndpoint is sleeping due to some reason.
The web ui looks as follows:
!replication_rs_1.jpg!
!replication_rs_2.jpg!
> Basic Replication Web UI - Regionserver
> ----------------------------------------
>
> Key: HBASE-20193
> URL: https://issues.apache.org/jira/browse/HBASE-20193
> Project: HBase
> Issue Type: Sub-task
> Components: Replication, Usability
> Reporter: Jingyun Tian
> Assignee: Jingyun Tian
> Priority: Critical
> Fix For: 3.0.0, 2.1.0, 2.2.0
>
> Attachments: HBASE-20193.master.001.patch,
> HBASE-20193.master.002.patch, HBASE-20193.master.003.patch,
> HBASE-20193.master.004.patch, HBASE-20193.master.004.patch,
> HBASE-20193.master.005.patch, HBASE-20193.master.006.patch,
> HBASE-20193.master.006.patch, HBASE-20193.master.007.patch,
> HBASE-20193.master.008.patch, HBASE-20193.master.009.patch,
> HBASE-20193.master.010.patch, HBASE-20193.master.011.patch,
> HBASE-20193.master.012.patch, HBASE-20193.master.013.patch,
> HBASE-20193.master.014.patch, replication_rs_1.jpg, replication_rs_2.jpg
>
>
> subtask of HBASE-15809. Implementation of replication UI on Regionserver web
> page.
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