Uploaded image for project: 'Phoenix'
  1. Phoenix
  2. PHOENIX-5515

Able to write indexed value to data table without writing to index table

Attach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.14.3
    • 4.15.0, 5.1.0
    • None
    • None

    Description

      Using the 4.14.3 client, it still seems the IndexFailurePolicy is still kicking in, which disables the index on write failure. This means that while the index is in 'disabled' state, writes to the data table can happen without any writes to the index table. While in theory this might be ok since the rebuilder should eventually kick in and rebuild from the disable_timestamp, this breaks the new indexing design invariant that there should be no data table rows without a corresponding index row (potentially unverified), so this could potentially cause some unexpected behavior.

      Steps to repro:
      1) Create data table
      2) Create index table
      3) "close_region" on index region from hbase shell
      4) Upsert to data table
      Eventually after some number of retries, the index will get disabled, which means any other client can write to the data table without writing to the index table.

      Attachments

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            kozdemir Kadir OZDEMIR
            vincentpoon Vincent Poon
            Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - 0h
                0h
                Logged:
                Time Spent - 1h 50m
                1h 50m

                Issue deployment