Eli Collins created HDFS-4031: --------------------------------- Summary: Update findbugsExcludeFile.xml to reflect Key: HDFS-4031 URL: https://issues.apache.org/jira/browse/HDFS-4031 Project: Hadoop HDFS Issue Type: Sub-task Components: name-node Affects Versions: 2.0.0-alpha Reporter: Eli Collins Assignee: Eli Collins
Findbugs 2 warns about some volatile increments (VO_VOLATILE_INCREMENT) that unlike HDFS-4029 and HDFS-4030 are less problematic: - numFailedVolumes is only incremented in one thread and that access is synchronized - pendingReceivedRequests in BPServiceActor is clearly synchronized It would be reasonable to make these Atomics as well but I think they're uses are clearly correct so figured for these the warning was more obviously bogus and so could be ignored. There's also a SE_BAD_FIELD_INNER_CLASS warning (LocalDatanodeInfo's anonymous class is serializable but it is not) in BPServiceActor is OK to ignore since we don't serialize LocalDatanodeInfo. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira