[ https://issues.apache.org/jira/browse/HBASE-8530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu resolved HBASE-8530. --------------------------- Resolution: Fixed Fix Version/s: 0.94.8 > Refine error message from ExportSnapshot when there is leftover snapshot in > target cluster > ------------------------------------------------------------------------------------------ > > Key: HBASE-8530 > URL: https://issues.apache.org/jira/browse/HBASE-8530 > Project: HBase > Issue Type: Bug > Reporter: Ted Yu > Assignee: Ted Yu > Priority: Minor > Fix For: 0.98.0, 0.94.8, 0.95.1 > > Attachments: 8530-0.94.txt, 8530-v1.txt > > > ExportSnapshot performs the following validation check before starting export: > {code} > // Check if the snapshot already in-progress > if (outputFs.exists(snapshotTmpDir)) { > System.err.println("A snapshot with the same name '" + snapshotName + > "' is in-progress"); > return 1; > } > {code} > The intention was to prevent concurrent snapshot export when snapshot with > the same name may be outstanding. > Here is sample output: > {code} > hbase@ip-10-165-36-226 root$ hbase > org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot snapone -copy-to > hdfs://10.12.113.22:8020/apps/hbase/data -mappers 1 > A snapshot with the same name 'snapone' is in-progress > {code} > We should note the actual path in the error message so that user can check > whether the snapshot with same name is still pending. -- 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