[ https://issues.apache.org/jira/browse/CASSANDRA-18485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Caleb Rackliffe updated CASSANDRA-18485: ---------------------------------------- Status: Review In Progress (was: Patch Available) > CEP-15: (C*) Enhance in-memory FileSystem to work with mmap and support tests > to add custom logic > ------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-18485 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18485 > Project: Cassandra > Issue Type: Improvement > Components: Accord, Test/dtest/java, Test/unit > Reporter: David Capwell > Assignee: David Capwell > Priority: Normal > Fix For: 5.x > > Time Spent: 6h > Remaining Estimate: 0h > > The Simulator currently uses JimFS for its FileSystem, but this lacks any way > to add custom logic when file operations are performed; it also lacks mmap > support which requires all disk access logic to provide non-mmap solutions as > well. > As part of the Simulator work, testing disk corruption will require resolving > both these issues, so will need a new FileSystem to rule them all… > This ticket is to define the new FileSystem and add the integration to > Simulator, JVM-Dtest, and Unit tests, but does not directly add the fault > injections that Simulator will be doing, that will be follow up work. > Goals: > * FileSystem that works for unit, jvm-dtest, and simulator tests > * FileSystem that allows tests to intercept file operations -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org