[ https://issues.apache.org/jira/browse/IGNITE-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sergey Puchnin updated IGNITE-6638: ----------------------------------- Affects Version/s: (was: 2.1) 2.2 > Add an ability for auto activate BLT > ------------------------------------ > > Key: IGNITE-6638 > URL: https://issues.apache.org/jira/browse/IGNITE-6638 > Project: Ignite > Issue Type: Improvement > Components: persistence > Affects Versions: 2.2 > Reporter: Sergey Puchnin > Assignee: Dmitriy Pavlov > Fix For: 2.4 > > > Currently, the WAL iterator can be obtained from the WAL manager when an > Ignite node is up and running. > However, it may be extremely useful to read WAL in an 'offline' mode, when a > node is not started up. This may be required for crash analysis or to export > committed data to some external systems. > In the future we can make this even a public interface, however as a starting > point, I would like to keep it in private package because moving to the > public package will require Iterator and records to be public too. > So, as a starting point, we need: > * An object that will allow us to get WALIterator instances (probably, > should be closeable) > * A method on this object which will create an iterator by a file name or > file names > Using this object should not require an active Ignite instance running. -- This message was sent by Atlassian JIRA (v6.4.14#64029)