[ https://issues.apache.org/jira/browse/HBASE-13249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Liangliang updated HBASE-13249: ---------------------------------- Summary: SnapshotFileCache can get corrupt after runtime error (was: Concurrency issue in SnapshotFileCache) > SnapshotFileCache can get corrupt after runtime error > ----------------------------------------------------- > > Key: HBASE-13249 > URL: https://issues.apache.org/jira/browse/HBASE-13249 > Project: HBase > Issue Type: Bug > Reporter: He Liangliang > Assignee: He Liangliang > > In refreshCache, if step 3 fails for some reason, the successive call may > return success directly but the cache is already corrupt (got cleared in the > previous failed call): > {quote} > // 1. update the modified time > this.lastModifiedTime = lastTimestamp; > // 2.clear the cache > this.cache.clear(); > Map<String, SnapshotDirectoryInfo> known = new HashMap<String, > SnapshotDirectoryInfo>(); > // 3. check each of the snapshot directories > {quote} > This will cause files got deleted unexpectedly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)