[#MB-1114] regression to "MB-834 using durable subs messages stay in KahaDB indefinitely if broker is restarted"

FUSE Message Broker

regression to "MB-834 using durable subs messages stay in KahaDB indefinitely if broker is restarted"

Created: 05/Mar/12 12:10 PM Updated: 21/Mar/12 04:13 PM

Component/s:

broker

Affects Version/s:

5.5.1-fuse-02-02

Fix Version/s:

5.6.0-fuse-00-00, 5.5.1-fuse-04-01

File Attachments:

DurableSubProcessMultiRestartTest.java (9 kB)
2.

DurableSubProcessWithRestartTest.java (29 kB)
3.

org.apache.activemq.usecases.DurableSubProcessWithRestartTest-output.txt (256 kB)

Environment:

Fuse MQ 5.5.1-fuse-02-05

Issue Links:

Linked

This issue is linked from:

~~MB-1117~~ KahaDB journal files retained after delay in "unsubscribing" durable subscriber from topic.

External Issue URL:

https://issues.apache.org/jira/browse/AMQ-3775

Description

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Running DurableSubProcessWithRestartTest (extending the test run to 10 minutes) in FuseMQ 5.4.2-fuse-02-00 one 4.7 MB "db-X.log" remains as expected.

$pwd
apache-activemq-5.4.2-fuse-02-00/src/activemq-core/activemq-data/DurableSubProcessWithRestartTest-kahadb

$ls -al
drwxr-xr-x  6 pfox  staff      204 Mar  5 12:41 .
drwxr-xr-x  4 pfox  staff      136 Mar  5 12:31 ..
-rw-r--r--  1 pfox  staff  4718592 Mar  5 12:42 db-14.log
-rw-r--r--  1 pfox  staff  3543040 Mar  5 12:42 db.data
-rw-r--r--  1 pfox  staff  3311920 Mar  5 12:42 db.redo
-rw-r--r--  1 pfox  staff        0 Mar  5 12:41 lock

However running the same test in Fuse MQ 5.5.1-fuse-02-05 5 files remain

$pwd
apache-activemq-5.5.1-fuse-02-05/src/activemq-core/activemq-data/DurableSubProcessWithRestartTest-kahadb

$ls -al
drwxr-xr-x  10 pfox  staff      340 Mar  5 12:54 .
drwxr-xr-x   4 pfox  staff      136 Mar  5 12:44 ..
-rw-r--r--   1 pfox  staff  5242910 Mar  5 12:45 db-1.log
-rw-r--r--   1 pfox  staff  5242979 Mar  5 12:45 db-2.log
-rw-r--r--   1 pfox  staff  5243063 Mar  5 12:46 db-3.log
-rw-r--r--   1 pfox  staff  5243460 Mar  5 12:47 db-4.log
-rw-r--r--   1 pfox  staff  4718592 Mar  5 13:08 db-5.log
-rw-r--r--   1 pfox  staff  1163264 Mar  5 13:08 db.data
-rw-r--r--   1 pfox  staff  1071136 Mar  5 13:08 db.redo
-rw-r--r--   1 pfox  staff        0 Mar  5 12:54 lock

This appears to be a regression of ~~MB-834~~

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Comments

Change History

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Pat Fox added a comment - 07/Mar/12 11:04 AM

Added "DurableSubProcessMultiRestartTest" as a simpler/more deterministic test that can still replicate this issue.

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Timothy Bish added a comment - 21/Mar/12 01:41 PM

Fix merged to 5.5.1-fuse branch