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metacat / src / edu / ucsb / nceas / metacat / dataone / hazelcast @ 8561

Name Size Revision Age Author Comment
HazelcastService.java 23 KB 8464 almost 6 years ben leinfelder Unify solr indexing with an IndexTask that is a...
ObjectPathMap.java 4.65 KB 7319 over 7 years Chris Jones On the coordinating Nodes, we often get McdbDoc...
SystemMetadataMap.java 3.18 KB 7197 over 7 years ben leinfelder fix NPE (logMetacat object was not initialized)...

Latest revisions

# Date Author Comment
8464 01/07/2014 01:56 PM ben leinfelder

Unify solr indexing with an IndexTask that is added to the queue -- allows us to send more than just the systemMetadata to the indexer. Initially this is for READ event counts for each document. https://projects.ecoinformatics.org/ecoinfo/issues/6346

7842 07/03/2013 12:28 AM ben leinfelder

only use MapStore/MapLoader for saving/loading IndexEvent objects. No need to use a listener since there is only the single node -- all entries are persisted to DB using the hazelcast.xml config we have for the map. https://projects.ecoinformatics.org/ecoinfo/issues/5944

7841 07/03/2013 12:03 AM ben leinfelder

add MapStore/Loader test for the IndexEvents -- adding and removing events in the DB table through hazelcast. https://projects.ecoinformatics.org/ecoinfo/issues/5944

7829 06/25/2013 01:23 PM ben leinfelder

stub for storing IndexEvent objects in Metacat (from metacat-index processing). https://projects.ecoinformatics.org/ecoinfo/issues/5944

7827 06/25/2013 01:17 PM ben leinfelder

do not force a get() during refresh (causing EML-defined data access rules to be lost when inserting EML docs about data files). note that this reverses a change that was meant to trigger indexing, but now we are using a new queue to share index events with metacat-index and so should not be necessary.

7812 06/20/2013 04:49 PM ben leinfelder

use an independent ISet<SystemMetadata> structure to communicate objects that should be indexed by metacat-index. https://projects.ecoinformatics.org/ecoinfo/issues/5943

7755 05/22/2013 04:44 PM ben leinfelder

load the evicted SM back into the map on a "Refresh" so that listeners hear the update. (metacat-index, for example)

7421 11/10/2012 03:34 PM Chris Jones

In migrating to Hazelcast 2.4.x, replace deprecated methods. Use Hazelcast.newHazelcastInstance() rather than Hazelcast.init(). For other deprecated static methods, use the HazelcastInstance equivalent calls.

7419 11/09/2012 08:56 AM Chris Jones

To attempt to address performance and stability WRT Hazelcast communication, we're upgrading to the 2.x series of Hazelcast. remove the 1.9.x jar files, and add the 2.4.1-SNAPSHOT jars. Modify HazelcastService to handle the minor change in the ItemListener interface (now passes ItemEvent<Identifier> as an argument)....

7411 10/26/2012 09:08 AM ben leinfelder

add count for the total processed pids (from ISet iterator)

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