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Todd Lipcon commented on HDFS-3800: ----------------------------------- Thanks, will commit to branch momentarily with the log message addressed. > QJM: improvements to QJM fault testing > -------------------------------------- > > Key: HDFS-3800 > URL: https://issues.apache.org/jira/browse/HDFS-3800 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: QuorumJournalManager (HDFS-3077) > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Attachments: hdfs-3800.txt > > > This JIRA improves TestQJMWithFaults as follows: > - the current implementation didn't properly unwrap exceptions thrown by the > reflection-based injection method. This caused some issues in the code where > the injecting proxy didn't act quite like the original object. > - the current implementation incorrectly assumed that the recovery process > would recover to _exactly_ the last acked sequence number. In fact, it may > recover to that transaction _or any greater transaction_. > It also adds a new randomized test which uncovered a number of other bugs. I > will defer to the included javadoc for a description of this test. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira