Biju Nair created HBASE-14412:
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Summary: remove_peer of replication peers with hyphens in name
doesn't remove ZK entries
Key: HBASE-14412
URL: https://issues.apache.org/jira/browse/HBASE-14412
Project: HBase
Issue Type: Bug
Components: Replication
Reporter: Biju Nair
Priority: Minor
- Created replication peer POB3-HBASE-LL-A. By mistake used hyphens in the
replication peer name.
- Did {{remove_peer POB3-HBASE-LL-A}}
- Created a new peer POB3_HBASE_LL_A
- Verified zk for entries
{{
ls /hbase/replication/peers
[POB3_HBASE_LL_A]
ls /hbase/replication/rs
[r2n14,60200,1441836473749, r1n16,60200,1441836441250,
r1n14,60200,1441836352689, r3n15,60200,1441836547607,
r2n15,60200,1441836551992, r3n14,60200,1441836230275,
r1n15,60200,1441836355145]
ls /hbase/replication/rs/r2n14,60200,1441836473749
[POB3_HBASE_LL_A, POB3-HBASE-LL-A]
ls /hbase/replication/rs/r2n14,60200,1441836473749/POB3-HBASE-LL-A
[r2n14%2C60200%2C1441836473749.1441865284930,
r2n14%2C60200%2C1441836473749.1441847284451,
r2n14%2C60200%2C1441836473749.1441890379203,
r2n14%2C60200%2C1441836473749.1441890384725,
r2n14%2C60200%2C1441836473749.1441840084237,
r2n14%2C60200%2C1441836473749.1441876085231,
r2n14%2C60200%2C1441836473749.1441890367559,
r2n14%2C60200%2C1441836473749.1441883285466,
r2n14%2C60200%2C1441836473749.1441890370829,
r2n14%2C60200%2C1441836473749.1441879685329,
r2n14%2C60200%2C1441836473749.1441890382514,
r2n14%2C60200%2C1441836473749.1441890381514,
r2n14%2C60200%2C1441836473749.1441890380286,
r2n14%2C60200%2C1441836473749.1441890378164,
r2n14%2C60200%2C1441836473749.1441872485132,
r2n14%2C60200%2C1441836473749.1441868885039,
r2n14%2C60200%2C1441836473749.1441890374603,
r2n14%2C60200%2C1441836473749.1441890377072,
r2n14%2C60200%2C1441836473749.1441858084739,
r2n14%2C60200%2C1441836473749.1441890369005,
r2n14%2C60200%2C1441836473749.1441850884549,
r2n14%2C60200%2C1441836473749.1441886885548,
r2n14%2C60200%2C1441836473749.1441890372063,
r2n14%2C60200%2C1441836473749.1441890375866,
r2n14%2C60200%2C1441836473749.1441890373369,
r2n14%2C60200%2C1441836473749.1441890383608,
r2n14%2C60200%2C1441836473749.1441836483297,
r2n14%2C60200%2C1441836473749.1441843684350,
r2n14%2C60200%2C1441836473749.1441890366118,
r2n14%2C60200%2C1441836473749.1441861684834,
r2n14%2C60200%2C1441836473749.1441854484648]
}}
Even though the peer got removed, there are still some ZK entries left which
need to be cleaned.
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