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  1. HBase
  2. HBASE-9801

Change the default HFile version to V3

        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

          New Feature - A new feature of the product, which has yet to be developed. HBASE-8496 Implement tags and the internals of how a tag should look like

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

            Activity

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            apurtell Andrew Purtell added a comment -

            V3 is going to be marked as 'experimental' through the 0.98 cycle.

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            apurtell Andrew Purtell added a comment - V3 is going to be marked as 'experimental' through the 0.98 cycle.
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            yuzhihong@gmail.com Ted Yu added a comment -

            Should JIRA title be modified ?

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            yuzhihong@gmail.com Ted Yu added a comment - Should JIRA title be modified ?
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            anoop.hbase 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

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            anoop.hbase 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
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            enis 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.

            Show
            enis 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.
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            stack stack added a comment -

            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.

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            stack stack added a comment - 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.
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            anoop.hbase Anoop Sam John added a comment -

            Will do as part of HBASE-10855

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            anoop.hbase Anoop Sam John added a comment - Will do as part of HBASE-10855
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            stack stack added a comment -

            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.

            Show
            stack stack added a comment - 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.

              People

              • Assignee:
                Unassigned
                Reporter:
                anoop.hbase Anoop Sam John
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved:

                  Development