Details
-
Type:
Improvement
-
Status: Resolved
-
Priority:
Critical
-
Resolution: Duplicate
-
Affects Version/s: None
-
Fix Version/s: None
-
Component/s: None
-
Labels:None
Issue Links
- is related to
-
HBASE-8496
Implement tags and the internals of how a tag should look like
-
- Resolved
-
Activity
| Status | Open [ 1 ] | Resolved [ 5 ] |
| Resolution | Duplicate [ 3 ] |
Will do as part of HBASE-10855
Show
Anoop Sam John
added a comment - Will do as part of HBASE-10855
Enis Soztutar makes a good point and over in the tags issue. Andrew suggests that v3 stay experimental in 0.98 since could be more than tags added to it before we are done.
In a rolling upgrade scenario, you cannot have newer code writing new file format, since a failure can lead to the old servers not being able to re-open the regions. If 0.98 comes support with v3 though, we probably can default in the release after 98.
Show
Enis Soztutar
added a comment - In a rolling upgrade scenario, you cannot have newer code writing new file format, since a failure can lead to the old servers not being able to re-open the regions. If 0.98 comes support with v3 though, we probably can default in the release after 98.
Done. Also removed the 0.98 version from fixed versions. Keeping Jira open so as to visit later post 0.98
Show
Anoop Sam John
added a comment - Done. Also removed the 0.98 version from fixed versions. Keeping Jira open so as to visit later post 0.98
| Affects Version/s | 0.98.0 [ 12323143 ] |
| Summary | Change the default HFile version to V3 in 0.98 | Change the default HFile version to V3 |
| Fix Version/s | 0.98.0 [ 12323143 ] |
V3 is going to be marked as 'experimental' through the 0.98 cycle.
Show
Andrew Purtell
added a comment - V3 is going to be marked as 'experimental' through the 0.98 cycle.
| Field | Original Value | New Value |
|---|---|---|
| Link |
This issue is related to |
Sorry Anoop Sam John Forgot about this one. This means that rolling restart you need to go from 0.98 to 0.99... you can't go from 0.96 to 1.0.