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https://issues.apache.org/jira/browse/HBASE-16655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15505096#comment-15505096
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Vladimir Rodionov commented on HBASE-16655:
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[~tedyu], the default behavior of progress command w/o attributes is to lookup
current RUNNING backup session from hbase:backup table and present progress
info for that session. Is this still valid?
> hbase backup describe with incorrect backup id results in NPE
> -------------------------------------------------------------
>
> Key: HBASE-16655
> URL: https://issues.apache.org/jira/browse/HBASE-16655
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Labels: backup
> Attachments: 16655.v2.txt, 16655.v3.txt
>
>
> If the user supplies backup Id which is non-existent, we would get
> NullPointerException :
> {code}
> 2016-09-19 10:26:50,771 ERROR [main] backup.BackupDriver(173): Error running
> command-line tool
> java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.backup.impl.BackupCommands$DescribeCommand.execute(BackupCommands.java:329)
> at
> org.apache.hadoop.hbase.backup.BackupDriver.parseAndRun(BackupDriver.java:114)
> at org.apache.hadoop.hbase.backup.BackupDriver.doWork(BackupDriver.java:135)
> at org.apache.hadoop.hbase.backup.BackupDriver.run(BackupDriver.java:171)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at
> org.apache.hadoop.hbase.backup.TestBackupDescribe.testBackupDescribe(TestBackupDescribe.java:67)
> {code}
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