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  1. HBase
  2. HBASE-6055

Offline Snapshots in HBase 0.96

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    • Reviewed
    • 0.96notable

    Description

      Continuation of HBASE-50 for the current trunk. Since the implementation has drastically changed, opening as a new ticket.

      Attachments

        1. Offline Snapshots.docx
          977 kB
          Jesse Yates
        2. Snapshots in HBase.docx
          454 kB
          Jesse Yates

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HBASE-6765 'Take a snapshot' interface

          • Major - Major loss of function.
          • Closed
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. HBASE-5547 Don't delete HFiles when in "backup mode"

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Sub-task - The sub-task of the issue HBASE-6180 [brainstorm] Timestamp based snapshots in HBase 0.96

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HBASE-7353 [shell] have list and list_snapshot return jruby string arrays.

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HBASE-7290 Online snapshots

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          is related to

          Sub-task - The sub-task of the issue HBASE-6230 [brainstorm] "Restore" snapshots for HBase 0.96

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HBASE-6353 Snapshots shell

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HBASE-5547 Don't delete HFiles when in "backup mode"

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. HDFS-2802 Support for RW/RO snapshots in HDFS

          • Major - Major loss of function.
          • Closed

          Brainstorming - A place to record back and forth on notions not yet formed enough to make a 'New Feature' or 'Task' HBASE-6233 [brainstorm] snapshots: hardlink alternatives

          • Major - Major loss of function.
          • Closed
          relates to

          Sub-task - The sub-task of the issue HBASE-4655 Document architecture of backups

          • Major - Major loss of function.
          • Closed
          supercedes

          New Feature - A new feature of the product, which has yet to be developed. HBASE-50 Snapshot of table

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          1.
          		 Extract daemon thread factory from HTable into its own class Sub-task Closed Jesse Yates
          2.
          		 Extract HStore interface from Store Sub-task Closed Jesse Yates
          3.
          		 Fix hfile/log cleaning delegate method naming Sub-task Closed Jesse Yates
          4.
          		 Generic multi-thread/cross-process error handling framework Sub-task Closed Jesse Yates
          5.
          		 Distributed Three-Phase Commit framework. Sub-task Closed Unassigned
          6.
          		 'Take a snapshot' interface Sub-task Closed Jesse Yates
          7.
          		 Snapshot Restore interface Sub-task Closed Matteo Bertozzi
          8.
          		 Export Snapshot Sub-task Closed Matteo Bertozzi
          9.
          		 Offline snapshots Sub-task Closed Jesse Yates
          10.
          		 Snapshot File Cleaners Sub-task Closed Jesse Yates
          11.
          		 Snapshots shell Sub-task Closed Matteo Bertozzi
          12.
          		 [snapshots] Refactor error handling to use javax.management Sub-task Closed Unassigned
          13.
          		 Snapshot References Utils (FileSystem Visitor) Sub-task Closed Matteo Bertozzi
          14.
          		 [snapshots] Refactor snapshot file cleaner cache to use the Snapshot FileVisitor Sub-task Closed Matteo Bertozzi
          15.
          		 Foreign Exception framework v2 (simplifies and replaces HBASE-6571) Sub-task Closed Jonathan Hsieh
          16.
          		 Consolidate snapshot related classes into fewer packages Sub-task Closed Jonathan Hsieh
          17.
          		 Transition Offline Snapshots to ForeignExceptions Sub-task Closed Jonathan Hsieh
          18.
          		 HFileLink: Hardlink alternative for snapshot restore Sub-task Closed Matteo Bertozzi
          19.
          		 [brainstorm] "Restore" snapshots for HBase 0.96 Sub-task Closed Matteo Bertozzi
          20.
          		 Cleanup old snapshots on start Sub-task Closed Jesse Yates
          21.
          		 Add snapshot verification admin tool Sub-task Closed Matteo Bertozzi
          22.
          		 Check for snapshot file cleaners on start Sub-task Closed Matteo Bertozzi
          23.
          		 Add snapshot information to hbase master webui Sub-task Closed Matteo Bertozzi
          24.
          		 Splitting a hfilelink causes region servers to go down. Sub-task Closed Jonathan Hsieh
          25.
          		 clone operation from HBaseAdmin can hang forever. Sub-task Closed Matteo Bertozzi
          26.
          		 Snapshot Info/Debug Tool Sub-task Closed Matteo Bertozzi
          27.
          		 Snapshot coprocessor and ACL security Sub-task Closed Matteo Bertozzi
          28.
          		 Snapshot branch 12/18 rebase broke TestSnapshotFromMaster#testSnapshotHFileArchiving Sub-task Closed Jonathan Hsieh
          29.
          		 HBASE-7365 Snapshot clone/restore followup Sub-task Closed Matteo Bertozzi
          30.
          		 ExportSnapshot mapper closes the FileSystem Sub-task Closed Matteo Bertozzi
          31.
          		 revisit hfilelink file name format. Sub-task Closed Matteo Bertozzi
          32.
          		 TestSnapshotExceptionSnare and TestWALReferenceTask missing test annotation failing TestCheckTestClasses Sub-task Closed Jonathan Hsieh
          33.
          		 TestSnapshotDescriptionUtils break compaction/scanner tests (EnvironmentEdge issue) Sub-task Closed Matteo Bertozzi
          34.
          		 Improve stack trace info dumped by ForeignExceptionSnare#rethrowException Sub-task Closed Jonathan Hsieh
          35.
          		 HFileLink should not use the configuration from the Filesystem Sub-task Closed Matteo Bertozzi
          36.
          		 Change ForeignException#receive(String, FE) to only be #receive(FE) Sub-task Closed Jonathan Hsieh
          37.
          		 HBASE-7423 snapshot followup Sub-task Closed Matteo Bertozzi
          38.
          		 Move ErrorHandling protos from hbase-server to hbase-protocol Sub-task Closed Jonathan Hsieh
          39.
          		 Enable Cleaners required for Snapshots by default Sub-task Closed Ted Yu
          40.
          		 Explicit message for not allowed snapshot on meta tables Sub-task Closed Matteo Bertozzi
          41.
          		 Fix Restore with schema changes Sub-task Closed Matteo Bertozzi
          42.
          		 Fix restore reference files Sub-task Closed Matteo Bertozzi
          43.
          		 Fix findbugs warnings in snapshot classes Sub-task Closed Ted Yu
          44.
          		 Fixes and cleanups Sub-task Closed Matteo Bertozzi
          45.
          		 Remove duplicated code from HFileLink Sub-task Closed Matteo Bertozzi
          46.
          		 Add table descriptor verification after snapshot restore Sub-task Closed Matteo Bertozzi
          47.
          		 Remove duplicated logFSTree() from TestRestoreFlushSnapshotFromClient Sub-task Closed Matteo Bertozzi
          48.
          		 CloneTableHandler notify completion too early Sub-task Closed Matteo Bertozzi
          49.
          		 Race in the Restore Archiving Sub-task Closed Matteo Bertozzi
          50.
          		 Safer table creation and deletion using .tmp dir Sub-task Closed Matteo Bertozzi

          Activity

            People

              jmhsieh Jonathan Hsieh
              jesse_yates Jesse Yates
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              41 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: