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  1. MariaDB ColumnStore
  2. MCOL-5131

mcsRebuildEM - add support to calculate HWM for system cat. files.

Details

    • New Feature
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 6.2.1
    • 6.4.1
    • None
    • None
    • 2021-17

    Description

      System cat. files are not compressed for some reason, that means, those files do not have a special header with `lbid`, `colwidth` and so on. We restore extents for this files from binary blob (initial state) and HWM is not calculating for them because `ChunkManager` does not have an API to read not compressed files block by block.
      For big data bases - system files will grow as well and HWM will be greater than initial state, this should be supported.

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            denis0x0D Denis Khalikov (Inactive) created issue -
            denis0x0D Denis Khalikov (Inactive) made changes -
            Field Original Value New Value
            Status Open [ 1 ] In Progress [ 3 ]
            denis0x0D Denis Khalikov (Inactive) made changes -
            Sprint 2021-17 [ 614 ]
            Affects Version/s 6.2.1 [ 26035 ]
            denis0x0D Denis Khalikov (Inactive) made changes -
            Description System cat. files are not compressed for some reason, that means, those files do not have a special header with `lbid`, `colwidth` and so on. We restore extents for this files from binary blob (initial state) and HWM is not calculating for them.
            For big data bases system files will grow as well and HWM will greater than initial state, this should be supported.
            System cat. files are not compressed for some reason, that means, those files do not have a special header with `lbid`, `colwidth` and so on. We restore extents for this files from binary blob (initial state) and HWM is not calculating for them because `ChunkManager` does not have an API to read not compressed files block by block.
            For big data bases system files will grow as well and HWM will greater than initial state, this should be supported.
            denis0x0D Denis Khalikov (Inactive) made changes -
            Description System cat. files are not compressed for some reason, that means, those files do not have a special header with `lbid`, `colwidth` and so on. We restore extents for this files from binary blob (initial state) and HWM is not calculating for them because `ChunkManager` does not have an API to read not compressed files block by block.
            For big data bases system files will grow as well and HWM will greater than initial state, this should be supported.
            System cat. files are not compressed for some reason, that means, those files do not have a special header with `lbid`, `colwidth` and so on. We restore extents for this files from binary blob (initial state) and HWM is not calculating for them because `ChunkManager` does not have an API to read not compressed files block by block.
            For big data bases - system files will grow as well and HWM will be greater than initial state, this should be supported.
            alexey.vorovich alexey vorovich (Inactive) made changes -
            Fix Version/s 6.4.1 [ 26046 ]
            denis0x0D Denis Khalikov (Inactive) made changes -
            Comment [ A comment with security level 'Developers' was removed. ]
            denis0x0D Denis Khalikov (Inactive) made changes -
            Assignee Denis Khalikov [ JIRAUSER48434 ] Roman [ drrtuy ]
            Status In Progress [ 3 ] In Review [ 10002 ]
            drrtuy Roman made changes -
            Assignee Roman [ drrtuy ] Leonid Fedorov [ JIRAUSER48443 ]
            alexey.vorovich alexey vorovich (Inactive) made changes -
            Assignee Leonid Fedorov [ JIRAUSER48443 ] Roman [ drrtuy ]
            drrtuy Roman made changes -
            Status In Review [ 10002 ] In Testing [ 10301 ]
            drrtuy Roman made changes -
            Assignee Roman [ drrtuy ] Daniel Lee [ dleeyh ]
            toddstoffel Todd Stoffel (Inactive) made changes -
            Rank Ranked lower
            dleeyh Daniel Lee (Inactive) made changes -
            Assignee Daniel Lee [ dleeyh ] Denis Khalikov [ JIRAUSER48434 ]
            Status In Testing [ 10301 ] Stalled [ 10000 ]
            dleeyh Daniel Lee (Inactive) made changes -
            dleeyh Daniel Lee (Inactive) made changes -
            Component/s advanced tools [ 13515 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            toddstoffel Todd Stoffel (Inactive) made changes -
            Rank Ranked lower
            toddstoffel Todd Stoffel (Inactive) made changes -
            Rank Ranked lower
            toddstoffel Todd Stoffel (Inactive) made changes -
            Rank Ranked lower
            leonid.fedorov Leonid Fedorov made changes -
            Component/s advanced tools [ 13515 ]

            People

              denis0x0D Denis Khalikov (Inactive)
              denis0x0D Denis Khalikov (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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