[ https://issues.apache.org/jira/browse/HBASE-16964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Helmling updated HBASE-16964: ---------------------------------- Status: Patch Available (was: Open) > Successfully archived files are not cleared from compacted store file list if > archiving of any file fails > --------------------------------------------------------------------------------------------------------- > > Key: HBASE-16964 > URL: https://issues.apache.org/jira/browse/HBASE-16964 > Project: HBase > Issue Type: Bug > Components: regionserver > Reporter: Gary Helmling > Assignee: Gary Helmling > Priority: Blocker > Fix For: 2.0.0, 1.3.0, 1.4.0 > > Attachments: HBASE-16964.patch > > > In HStore.removeCompactedFiles(), we only clear archived files from > StoreFileManager's list of compactedfiles if _all_ files were archived > successfully. If we encounter an error archiving any of the files, then any > files which were already archived will remain in the list of compactedfiles. > Even worse, this means that all subsequent attempts to archive the list of > compacted files will fail (as the previously successfully archived files > still in the list will now throw FileNotFoundException), and the list of > compactedfiles will never be cleared from that point on. > Finally, when the region closes, we will again throw an exception out of > HStore.removeCompactedFiles(), in this case causing a regionserver abort. -- This message was sent by Atlassian JIRA (v6.3.4#6332)