[jira] [Updated] (IGNITE-14794) Add JMX command and metrics for automatic snapshot restore operation.

["Pavel Pereslegin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Pereslegin updated IGNITE-14794:
--------------------------------------
    Description: 
Add JMX command to restore a cache group from the snapshot.
 Suggested methods
{code:java}
    @MXBeanDescription("Restore cluster-wide snapshot.")
    public void restoreSnapshot(
        @MXBeanParameter(name = "snpName", description = "Snapshot name.") String name,
        @MXBeanParameter(name = "cacheGroupNames", description = "Optional comma-separated list of cache group names.") String cacheGroupNames);

    @MXBeanDescription("Cancel previously started snapshot restore operation.")
    public void cancelSnapshotRestore(@MXBeanParameter(name = "snpName", description = "Snapshot name.") String name);
{code}
Since the automatic snapshot restore operation can take a long time, we must be able to track its progress using metrics.

Suggested metrics:
{noformat}
start time
end time
request ID
snapshot name
total partitions
processed partitions
error message (if any)
{noformat}
 

 

  was:
Add JMX command to restore a cache group from the snapshot.
 Suggested methods
{code:java}
    @MXBeanDescription("Restore cluster-wide snapshot.")
    public void restoreSnapshot(
        @MXBeanParameter(name = "snpName", description = "Snapshot name.") String name,
        @MXBeanParameter(name = "cacheGroupNames", description = "Optional comma-separated list of cache group names.") String cacheGroupNames);

    @MXBeanDescription("Cancel previously started snapshot restore operation.")
    public void cancelSnapshotRestore(@MXBeanParameter(name = "snpName", description = "Snapshot name.") String name);
{code}
Since the automatic snapshot restore operation can take a long time, we must be able to track its progress using metrics.
 Suggested metrics:
{noformat}
start time
partitions (processed/total)
bytes (processed/total)
end time
{noformat}
 

Suggested status command output.

[in progress] 
{noformat}
Restore operation for snapshot "snapshot_25052021"  is still in progress (requestId=0e2d8c06-d44a-4ade-91bf-2b84b367499a).

  Progress: 100% completed (66/66 partitions, 3.8/3.8 MB)
  Started: 2021-10-05 15:47:47.942
  Cache groups: default

  Node test1: 100% completed (33/33 partitions, 1.9/1.9 MB)
  Node test0: 100% completed (33/33 partitions, 1.9/1.9 MB)
{noformat}
 [error]
{noformat}
Restore operation for snapshot "snapshot_25052021" failed (requestId=b9b312f5-ba34-40e9-bb94-35daacd552c0).

  Error: Operation has been canceled by the user.
  Started: 2021-10-05 15:51:52.255
  Finished: 2021-10-05 15:51:52.782
  Cache groups: default

  Node test1: 100% completed (33/33 partitions, 1.9/1.9 MB)
  Node test0: 100% completed (33/33 partitions, 1.9/1.9 MB){noformat}
 [finished]
{noformat}
Restore operation for snapshot "snapshot_25052021" completed successfully (requestId=6adeea86-1ee2-4664-8d7d-3383a484a00a).

  Progress: 100% completed (66/66 partitions, 3.8/3.8 MB)
  Started: 2021-10-05 15:53:03.352
  Finished: 2021-10-05 15:53:03.443
  Cache groups: default

  Node test1: 100% completed (33/33 partitions, 1.9/1.9 MB)
  Node test0: 100% completed (33/33 partitions, 1.9/1.9 MB){noformat}
[missing snapshot name]
{noformat}
No information about restoring snapshot "snapshot_MISSING" is available.{noformat}
 

 


>  Add JMX command and metrics for automatic snapshot restore operation.
> ----------------------------------------------------------------------
>
>                 Key: IGNITE-14794
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14794
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Pavel Pereslegin
>            Assignee: Pavel Pereslegin
>            Priority: Major
>              Labels: iep-43, ise
>             Fix For: 2.13
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Add JMX command to restore a cache group from the snapshot.
>  Suggested methods
> {code:java}
>     @MXBeanDescription("Restore cluster-wide snapshot.")
>     public void restoreSnapshot(
>         @MXBeanParameter(name = "snpName", description = "Snapshot name.") String name,
>         @MXBeanParameter(name = "cacheGroupNames", description = "Optional comma-separated list of cache group names.") String cacheGroupNames);
>     @MXBeanDescription("Cancel previously started snapshot restore operation.")
>     public void cancelSnapshotRestore(@MXBeanParameter(name = "snpName", description = "Snapshot name.") String name);
> {code}
> Since the automatic snapshot restore operation can take a long time, we must be able to track its progress using metrics.
> Suggested metrics:
> {noformat}
> start time
> end time
> request ID
> snapshot name
> total partitions
> processed partitions
> error message (if any)
> {noformat}
>  
>  



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