[ https://issues.apache.org/jira/browse/HDFS-1202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12878359#action_12878359 ]
dhruba borthakur commented on HDFS-1202: ---------------------------------------- There seems to be many lines that have whitespace changes only. > DataBlockScanner throws NPE when updated before initialized > ----------------------------------------------------------- > > Key: HDFS-1202 > URL: https://issues.apache.org/jira/browse/HDFS-1202 > Project: Hadoop HDFS > Issue Type: Bug > Components: data-node > Affects Versions: 0.20-append, 0.22.0 > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Fix For: 0.20-append > > Attachments: hdfs-1202-0.20-append.txt > > > Missing an isInitialized() check in updateScanStatusInternal -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.