[CASSANDRA-14888] Several mbeans are not unregistered when dropping a keyspace and table - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Urgent
Resolution: Fixed
Fix Version/s: 4.0-beta1, 4.0
Component/s: Observability/Metrics
Labels:
- patch-available

Severity:
Critical
Since Version:

3.0.0
Source Control Link:

https://github.com/apache/cassandra/commit/1731e2fe84c1da2a6f4b0d1f73b8fd76c88b3acd
Test and Documentation Plan:

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Review and tests
CircleCI: https://circleci.com/gh/dineshjoshi/cassandra/2534

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Review and tests CircleCI: https://circleci.com/gh/dineshjoshi/cassandra/2534

Description

CasCommit, CasPrepare, CasPropose, ReadRepairRequests, ShortReadProtectionRequests, AntiCompactionTime, BytesValidated, PartitionsValidated, RepairPrepareTime, RepairSyncTime, RepairedDataInconsistencies, ViewLockAcquireTime, ViewReadTime, WriteFailedIdealCL

Basically for 3 years people haven't known what they are doing because the entire thing is kind of obscure. Fix it and also add a dtest that detects if any mbeans are left behind after dropping a table and keyspace.

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ExtendedDictionary.java
30/Jun/20 08:45
3 kB
ryangdotson
CASSANDRA-14888.patch
26/Jul/19 13:08
9 kB
Alex Deparvu

Issue Links

incorporates

CASSANDRA-14819 Certain table metrics not released when table is dropped.

Resolved

is related to

CASSANDRA-15782 Compression test failure

Resolved

CASSANDRA-14238 Flaky Unittest: org.apache.cassandra.db.compaction.BlacklistingCompactionsTest

Resolved

Activity

People

Assignee:: Alex Deparvu

Reporter:: Ariel Weisberg

Authors:: Alex Deparvu

Reviewers:: Caleb Rackliffe, Chris Lohfink, Dinesh Joshi

Votes:: 0 Vote for this issue

Watchers:: 12 Start watching this issue

Dates

Created:: 13/Nov/18 16:42

Updated:: 16/Mar/22 13:38

Resolved:: 23/Jun/20 17:35

Time Tracking

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2h 40m