4bace216b9
updated fix: https://issues.apache.org/jira/browse/AMQ-3982
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Instead of locking on the PList iterator which forces a lock on every access to hasNext we should lock down at the PageFile level in readPage making the seek and read an atomic operation. Since many reads on a single already loaded page don't need to be synchronized we pay a higher price for locking in the specific PList case than we do buy creating this atomic read operation in PageFile.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1375852 13f79535-47bb-0310-9956-ffa450edef68
2012-08-21 23:28:50 +00:00
8e60ca9a90
https://issues.apache.org/jira/browse/AMQ-3956 - KahaDB pagefile (db.data) steady growth - BTreeIndex page leak. release the clild page when empty branch is promoted, additional tests
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1367924 13f79535-47bb-0310-9956-ffa450edef68
2012-08-01 11:22:48 +00:00
c587918821
[maven-release-plugin] prepare for next development iteration
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1332983 13f79535-47bb-0310-9956-ffa450edef68
2012-05-02 10:36:17 +00:00
b7e264f917
[maven-release-plugin] prepare release activemq-5.6.0
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1332981 13f79535-47bb-0310-9956-ffa450edef68
2012-05-02 10:35:43 +00:00
710dc7bb20
[maven-release-plugin] prepare for next development iteration
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1329823 13f79535-47bb-0310-9956-ffa450edef68
2012-04-24 16:17:53 +00:00
96a9fb2502
[maven-release-plugin] prepare release activemq-5.6.0
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1329821 13f79535-47bb-0310-9956-ffa450edef68
2012-04-24 16:17:16 +00:00
f77b2525a5
Additional fix for: https://issues.apache.org/jira/browse/AMQ-3775
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On remove of inner ListNode entries the Iterator remove was not properly setting the Next page Id for the previous node leading to
the iterator not being able to traverse the entire list correctly.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1328739 13f79535-47bb-0310-9956-ffa450edef68
2012-04-21 21:57:31 +00:00
974f6896a4
fixing licenses
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1327985 13f79535-47bb-0310-9956-ffa450edef68
2012-04-19 15:15:19 +00:00
50d3e8e09a
Applied patch for https://issues.apache.org/jira/browse/AMQ-3301
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1326252 13f79535-47bb-0310-9956-ffa450edef68
2012-04-15 04:50:53 +00:00
53b29a206b
https://issues.apache.org/jira/browse/AMQ-3805 - duplicate dispatch to durable sub with concurrent send transaction commit and activate. fixed up the use of audit through an activate/deactivate such that duplicate dispatch is suppressed at source in this case
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1325722 13f79535-47bb-0310-9956-ffa450edef68
2012-04-13 11:47:11 +00:00
d2610faff4
additional fix for: https://issues.apache.org/jira/browse/AMQ-3775
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The ListIndex was not properly configured after a split occurred during put operations, the
page Ids weren't set correctly on split and the tail page Id was never set.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1306780 13f79535-47bb-0310-9956-ffa450edef68
2012-03-29 10:33:11 +00:00
6d58dbef32
Adding new test to show an issue in the list lindex on removes.
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1306515 13f79535-47bb-0310-9956-ffa450edef68
2012-03-28 17:55:32 +00:00
1463bec066
https://issues.apache.org/jira/browse/AMQ-3768 : ClassCastException when running some Durable Consumer test cases. root cause of the classcast was the reuse of a freed node that was still referenced as the head page id of a listindex. The fix is to not modify the head page id of a listindex when removing and coalescing linked pages, the head page remains valid for the duration of a subscription. Eventually got a test case that could easlily reproduce
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1304020 13f79535-47bb-0310-9956-ffa450edef68
2012-03-22 20:01:40 +00:00
eab8758529
fixes for: https://issues.apache.org/jira/browse/AMQ-3768
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Adds some additional eager cache invalidation to ensure we don't use stale nodes
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1301145 13f79535-47bb-0310-9956-ffa450edef68
2012-03-15 18:57:13 +00:00
0bbb73529d
fixes for: https://issues.apache.org/jira/browse/AMQ-3768
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Prevent usage of stale cache data.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1300723 13f79535-47bb-0310-9956-ffa450edef68
2012-03-14 21:15:20 +00:00
cdba931deb
fix for: https://issues.apache.org/jira/browse/AMQ-3702
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1241221 13f79535-47bb-0310-9956-ffa450edef68
2012-02-06 22:24:58 +00:00
4a7475d7c2
https://issues.apache.org/jira/browse/AMQ-3374 - don't count every write in transaction size as only the number of pages we keep in memory is relevant (multiple writes to the same page will overwrite themselves)
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1224890 13f79535-47bb-0310-9956-ffa450edef68
2011-12-27 10:41:28 +00:00
89f22dacac
https://issues.apache.org/jira/browse/AMQ-3646 - Allow KahaDB to run without disk syncs, higher through put without the jms persistence guarantee. Allow 0 peroid to disable checkpoint/cleanup. Allow jmx gc operation to invoke cleanup so that store gc can be initiated via jms to ensure disk is reclaimed. Ensure periodic checkpoint does not sync when enableJournalDiskSyncs=false, it waits for completion but does not force to disk. fix cached buffer allocation and refactor to reuse more code in CallerBufferingDataFileAppender
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1222705 13f79535-47bb-0310-9956-ffa450edef68
2011-12-23 15:44:52 +00:00
384388fe62
CallerBufferingDataFileAppender, fix rollover of cached buffers
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1222635 13f79535-47bb-0310-9956-ffa450edef68
2011-12-23 10:48:38 +00:00
bb4a2f73f4
add experimental appender that takes the buffering burden from the writer thread, it and some trace enabled via -Dorg.apache.kahadb.journal.appender.WRITE_STAT_WINDOW=10000 -Dorg.apache.kahadb.journal.CALLER_BUFFER_APPENDER=true. Additional accessors on KahaDb to further configure index for the fast but may need recovery case
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1222471 13f79535-47bb-0310-9956-ffa450edef68
2011-12-22 21:44:01 +00:00
323eeda725
add scenario test for fast persistent enqueues to explore getting the broker to be disk bound
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1222219 13f79535-47bb-0310-9956-ffa450edef68
2011-12-22 13:22:25 +00:00
aa3ab12234
Fix for https://issues.apache.org/jira/browse/AMQ-3638
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1215432 13f79535-47bb-0310-9956-ffa450edef68
2011-12-17 07:04:24 +00:00
5f7fc14e2e
https://issues.apache.org/jira/browse/AMQ-3634 - corrupted index recovery
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1213743 13f79535-47bb-0310-9956-ffa450edef68
2011-12-13 15:43:53 +00:00
0d01b16e25
Fixes AMQ-3570: Improve ActiveMQ's XSD to allow elements to appear in any order
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1189740 13f79535-47bb-0310-9956-ffa450edef68
2011-10-27 13:19:49 +00:00
ca90cc7b8c
fix for: https://issues.apache.org/jira/browse/AMQ-3031
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Don't use the scheduleAtFixedRate method in our scheduler as we
don't really have a need for real time task execution, just use
the fixed delay scheduler so that jobs don't stack up.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1174952 13f79535-47bb-0310-9956-ffa450edef68
2011-09-23 18:50:15 +00:00
199c6838d4
Some updates and changes to support some work on https://issues.apache.org/jira/browse/AMQ-3467
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Cleanup some code in the DataByteArrayOutputStream and fix an issue in the readUTF
code that code result in a UTFDataFormatException to be thrown for no reason.
Adds some tests for those classes as well.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1172600 13f79535-47bb-0310-9956-ffa450edef68
2011-09-19 12:46:38 +00:00
334ade2f5d
Some updates and changes to support some work on https://issues.apache.org/jira/browse/AMQ-3467
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Enhance the ListIndex to improve performance of the remove and put operations, put is now a
real put and will update the element with the given key if it exists in the list, otherwise
it will add it to the end. Also adds the ability for a single key/value pair to span more
than one page when needed, multiple elements will still reside on one page whenever possible.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1170849 13f79535-47bb-0310-9956-ffa450edef68
2011-09-14 21:15:39 +00:00
15953786d1
https://issues.apache.org/jira/browse/AMQ-2922 - rework, introduce new store 'mKahaDB' that contains multiple filtered kahadb persistence adapters, destinations match a store using destination wildcards in the same way as policy entries. Transactions that span multiple stores use a local xa variant to ensure consistency
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1170201 13f79535-47bb-0310-9956-ffa450edef68
2011-09-13 15:01:37 +00:00
6e6d8605d3
https://issues.apache.org/jira/browse/AMQ-3467
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Handle a potential NPE case.
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1165797 13f79535-47bb-0310-9956-ffa450edef68
2011-09-06 19:35:33 +00:00
82e3be347c
Some updates and changes to support some work on https://issues.apache.org/jira/browse/AMQ-3467
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1164936 13f79535-47bb-0310-9956-ffa450edef68
2011-09-03 21:39:12 +00:00
d1e7d69fc1
https://issues.apache.org/jira/browse/AMQ-3466 : IndexOutOfBounds in kahadb with large number of subscriptions and pending messages. use long locations such that temp file appends do not overflow and ensure page file overflow does not leave oversized chunk, link pages till overflow fits in a page, + some additional tests
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1160681 13f79535-47bb-0310-9956-ffa450edef68
2011-08-23 13:34:09 +00:00
8d5f07b9ca
disabled test that shows negative chunk offset in btree pagefile
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1159697 13f79535-47bb-0310-9956-ffa450edef68
2011-08-19 17:21:01 +00:00
6994ecb5ac
https://issues.apache.org/jira/browse/AMQ-3374,https://issues.apache.org/jira/browse/AMQ-3443 - long kahadb tx, delayed tmp file removal
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1159570 13f79535-47bb-0310-9956-ffa450edef68
2011-08-19 10:16:33 +00:00
bf59b7d70f
https://issues.apache.org/jira/browse/AMQ-3434 : Contention in PLIist creation results in NPE on load - FilePendingMessageCursor. Resolve contention on creation, tidy up ListIndex iterator remove and plist release, additional test that stresses contention such that it can reproduce the stomp load test scenario
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1153420 13f79535-47bb-0310-9956-ffa450edef68
2011-08-03 10:18:18 +00:00
2a6a4b282f
Apply patch for: https://issues.apache.org/jira/browse/AMQ-3292
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1152521 13f79535-47bb-0310-9956-ffa450edef68
2011-07-30 21:41:17 +00:00
984a9fb1c3
https://issues.apache.org/jira/browse/AMQ-3374 - long kahadb tx - parse long
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1138449 13f79535-47bb-0310-9956-ffa450edef68
2011-06-22 13:08:23 +00:00
5bcd417f4b
https://issues.apache.org/jira/browse/AMQ-3374 - long kahadb tx - configurable max size and better tmp file name
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1138443 13f79535-47bb-0310-9956-ffa450edef68
2011-06-22 12:56:20 +00:00
40ae055f37
https://issues.apache.org/jira/browse/AMQ-3374 - first stab at fixing long kahadb tx oom problem
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1138442 13f79535-47bb-0310-9956-ffa450edef68
2011-06-22 12:55:36 +00:00
f6061bd4c6
https://issues.apache.org/jira/browse/AMQ-3351 - moving LocationMarshaller to kahadb module, so it can work well in osgi environment
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1132587 13f79535-47bb-0310-9956-ffa450edef68
2011-06-06 10:41:42 +00:00
2b102598dc
https://issues.apache.org/jira/browse/AMQ-3351 - Usage of the temp store index by the PList needs the be improved. new implementation puts the max entries in a page, reading/writing requires substantially less page access and disk access when pending messages build up
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1130607 13f79535-47bb-0310-9956-ffa450edef68
2011-06-02 15:28:30 +00:00
5609826a98
fix up some crazy auto imports on that new list node
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1127549 13f79535-47bb-0310-9956-ffa450edef68
2011-05-25 15:11:41 +00:00
e11ece117c
add list index that will keep x entries per page, basis for plist that is more space efficient
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1127543 13f79535-47bb-0310-9956-ffa450edef68
2011-05-25 14:28:44 +00:00
47833b7fb1
https://issues.apache.org/jira/browse/AMQ-3273 - file lock on win
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1089772 13f79535-47bb-0310-9956-ffa450edef68
2011-04-07 08:30:53 +00:00
442232514c
[maven-release-plugin] prepare for next development iteration
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1086321 13f79535-47bb-0310-9956-ffa450edef68
2011-03-28 18:02:03 +00:00
c94de4230a
[maven-release-plugin] prepare release activemq-5.5.0
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1086315 13f79535-47bb-0310-9956-ffa450edef68
2011-03-28 17:52:07 +00:00
68bcac109a
https://issues.apache.org/jira/browse/AMQ-3237 - FileLock.tryLock() doesn't work well in all environments
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1084533 13f79535-47bb-0310-9956-ffa450edef68
2011-03-23 10:43:21 +00:00
0bbc0acb84
Removing svn keywords, they don't have much value and just add additional noise when diffing source trees.
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1071256 13f79535-47bb-0310-9956-ffa450edef68
2011-02-16 13:58:54 +00:00
8bf987b134
https://issues.apache.org/jira/browse/AMQ-3177 - use slf4j instead of jcl
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1069405 13f79535-47bb-0310-9956-ffa450edef68
2011-02-10 14:24:01 +00:00
029c1e3e28
https://issues.apache.org/jira/browse/AMQ-3160 - ConcurrentModificationException in ActiveMQ Journal Checkpoint Worker
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access to the file map needs to have a sync so that it can get an accurate snapshot and avoid concurrent access ex
git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1063691 13f79535-47bb-0310-9956-ffa450edef68
2011-01-26 12:14:07 +00:00
9e40b914de
resolve https://issues.apache.org/jira/browse/AMQ-3122 - ignore zero length journal files on start, sync write state on shutdown to ensure metadata is not ahead of journal in the event of no space on disk and journal write failure
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git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1056327 13f79535-47bb-0310-9956-ffa450edef68
2011-01-07 14:12:46 +00:00
Timothy A. Bish
Gary Tully
Bosanac Dejan
Robert Davies
Hiram R. Chirino