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https://issues.apache.org/jira/browse/HBASE-8642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14613224#comment-14613224
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Ashish Singhi commented on HBASE-8642:
--------------------------------------
bq. some way for a user to know which set of snapshots got successfully deleted
or failed.
This is how it will be displayed on the console.
{noformat}
hbase(main):002:0> delete_table_snapshots 't', '.*'
SNAPSHOT TABLE + CREATION TIME
a t (Fri Jul 03 19:40:17 +0530 2015)
s t (Fri Jul 03 19:40:19 +0530 2015)
s1 t (Fri Jul 03 19:40:21 +0530 2015)
Delete the above 3 snapshots (y/n)?
y
Successfully deleted snapshot: a
Failed to delete snapshot: s, due to below exception,
org.apache.hadoop.hbase.snapshot.SnapshotDoesNotExistException:
org.apache.hadoop.hbase.snapshot.SnapshotDoesNotExistException: Snapshot 's'
doesn't exist on the filesystem
at
org.apache.hadoop.hbase.master.snapshot.SnapshotManager.deleteSnapshot(SnapshotManager.java:282)
at
org.apache.hadoop.hbase.master.MasterRpcServices.deleteSnapshot(MasterRpcServices.java:464)
at
org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:49860)
at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2132)
at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:106)
at
org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
at java.lang.Thread.run(Thread.java:745)
Successfully deleted snapshot: s1
0 row(s) in 0.0460 seconds
{noformat}
> [Snapshot] List and delete snapshot by table
> --------------------------------------------
>
> Key: HBASE-8642
> URL: https://issues.apache.org/jira/browse/HBASE-8642
> Project: HBase
> Issue Type: Improvement
> Components: snapshots
> Affects Versions: 0.98.0, 0.95.0, 0.95.1, 0.95.2
> Reporter: Julian Zhou
> Assignee: Ashish Singhi
> Fix For: 2.0.0
>
> Attachments: 8642-trunk-0.95-v0.patch, 8642-trunk-0.95-v1.patch,
> 8642-trunk-0.95-v2.patch, HBASE-8642-v1.patch, HBASE-8642-v2.patch,
> HBASE-8642-v3.patch, HBASE-8642-v4.patch, HBASE-8642.patch
>
>
> Support list and delete snapshots by table names.
> User scenario:
> A user wants to delete all the snapshots which were taken in January month
> for a table 't' where snapshot names starts with 'Jan'.
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