Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-15572

Adding optional timestamp semantics to HBase-Spark

    XMLWordPrintableJSON

    Details

    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      Right now the timestamp is always latest. With this patch, users can select timestamps they want.
      In this patch, 4 parameters, "timestamp", "minTimestamp", "maxiTimestamp" and "maxVersions" are added to HBaseSparkConf. Users can select a timestamp, they can also select a time range with minimum timestamp and maximum timestamp.
      Show
      Right now the timestamp is always latest. With this patch, users can select timestamps they want. In this patch, 4 parameters, "timestamp", "minTimestamp", "maxiTimestamp" and "maxVersions" are added to HBaseSparkConf. Users can select a timestamp, they can also select a time range with minimum timestamp and maximum timestamp.

      Description

      Right now the timestamp is always latest. With this patch, users can select timestamps they want.
      In this patch, 4 parameters, "timestamp", "minTimestamp", "maxiTimestamp" and "maxVersions" are added to HBaseSparkConf. Users can select a timestamp, they can also select a time range with minimum timestamp and maximum timestamp. A new test for selecting records with different timestamps is added.

        Attachments

        1. doc_addendum.patch
          0.8 kB
          Michael Stack
        2. HBASE-15572-10.patch
          13 kB
          Weiqing Yang
        3. HBASE-15572-9.patch
          11 kB
          Weiqing Yang
        4. HBASE-15572-8.patch
          11 kB
          Weiqing Yang
        5. HBASE-15572-7.patch
          11 kB
          Weiqing Yang
        6. HBASE-15572-6.patch
          11 kB
          Weiqing Yang
        7. HBASE-15572-5.patch
          12 kB
          Weiqing Yang
        8. HBASE-15572-4.patch
          11 kB
          Weiqing Yang
        9. HBASE-15572-3.patch
          11 kB
          Weiqing Yang
        10. HBASE-15572-2.patch
          10 kB
          Weiqing Yang
        11. HBASE-15572-1.patch
          10 kB
          Weiqing Yang

          Issue Links

          is part of

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-14789 Enhance the current spark-hbase connector

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link ReviewBoard

            Activity

              People

              • Assignee:
                WeiqingYang Weiqing Yang
                Reporter:
                WeiqingYang Weiqing Yang
              • Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Due:
                  Created:
                  Updated:
                  Resolved: