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  1. Hadoop Common
  2. HADOOP-15619

Über-JIRA: S3Guard Phase IV: Hadoop 3.3 features

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: fs/s3
    • Labels:
      None
    • Target Version/s:

      Description

      Features for S3Guard for Hadoop 3.3. Goal: take the experimental tag off

        Attachments

          Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-13980 S3Guard CLI: Add fsck check command

          • Major - Major loss of function.
          • In Progress
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-15620 Über-jira: S3A phase VI: Hadoop 3.3 features

          • Major - Major loss of function.
          • Open
          supercedes

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-15226 Über-JIRA: S3Guard Phase III: Hadoop 3.2 features

          • Major - Major loss of function.
          • Resolved
          1.
          		 Add more s3guard metrics Sub-task Open Gabor Bota
          2.
          		 S3guard metadata stores to support millions of entries Sub-task Open Unassigned
          3.
          		 Improve DynamoDB schema update story Sub-task Open Sean Mackrory
          4.
          		 Ensure controls in-place to prevent clients with significant clock skews pruning aggressively Sub-task Open Unassigned
          5.
          		 S3Guard instrumentation to include cost of DynamoDB ops as metric Sub-task Open Unassigned
          6.
          		 increase performance of s3guard import command Sub-task Open Unassigned
          7.
          		 improvements to S3GuardTool destroy command Sub-task Open Gabor Bota
          8.
          		 Scheme assertion in S3Guard DynamoDBMetadataStore::checkPath is unnecessarily restrictive Sub-task Open Unassigned
          9.
          		 S3Guard: remove "experimental" from documentation Sub-task Open Steve Loughran
          10.
          		 Possible for modified configuration to leak into metadatastore in S3GuardTool Sub-task Open Unassigned
          11.
          		 hadoop fs -mkdir -p path-ending-with-slash/ fails with s3guard Sub-task Open Steve Loughran
          12.
          		 S3Guard to self update on directory listings of S3 Sub-task Open Gabor Bota
          13.
          		 reduce/tune read failure fault injection on inconsistent client Sub-task Open Unassigned
          14.
          		 S3guard mistakes root URI without / as non-absolute path Sub-task Open Unassigned
          15.
          		 S3guard: add inconsistency detection metrics Sub-task Open Gabor Bota
          16.
          		 ITestS3GuardListConsistency#testConsistentListAfterDelete fails when running with dynamo Sub-task Open Unassigned
          17.
          		 Improve throttling on S3Guard DDB batch retries Sub-task Open Unassigned
          18.
          		 tag S3GuardTool entry points as limitedPrivate("management-tools")/evolving Sub-task Open Steve Loughran
          19.
          		 getFileChecksum() needs to adopt S3Guard Sub-task In Progress lqjacklee
          20.
          		 Use lighter-weight alternatives to innerGetFileStatus where possible Sub-task Open Unassigned
          21.
          		 S3Guard: Optimize performance of handling OOB operations in non-authoritative mode Sub-task Open Unassigned
          22.
          		 transient failure of ITestS3GuardToolDynamoDB.testDestroyUnknownTable Sub-task Open Unassigned
          23.
          		 S3Guard: Retry failed read with backoff in Authoritative mode when file can be opened Sub-task Open Unassigned
          24.
          		 S3Guard: Remove LocalMetadataStore Sub-task Open Unassigned
          25.
          		 Add option for a prefix to put in front of every s3guard table Sub-task Open Unassigned
          26.
          		 DynamoDBMetadataStore.getVersionMarkerItem() to log at info/warn on retry Sub-task Open Steve Loughran
          27.
          		 ZookeeperMetadataStore: Use Zookeeper as S3Guard backend store Sub-task Open Unassigned
          28.
          		 ITestS3GuardToolDynamoDB.testDynamoDBInitDestroyCycle fails if test bucket isn't on demand Sub-task Open Steve Loughran
          29.
          		 S3AFileSystem copyFile to propagate etag/version from getObjectMetadata to copy request Sub-task Open Unassigned
          30.
          		 Clock skew can cause S3Guard to think object metadata is out of date Sub-task Open Unassigned
          31.
          		 S3Guard Diff tool to list+ compare the etag and version fields Sub-task Open Unassigned
          32.
          		 S3a getFileStatus to update DDB if an S3 query returns etag/versionID Sub-task Open Unassigned
          33.
          		 mark DynamoDBMetadataStore.deleteTrackingValueMap as final Sub-task Patch Available kevin su
          34.
          		 Transient failure of ITestS3ARemoteFileChanged Sub-task Open Unassigned
          35.
          		 ITestS3GuardOutOfBandOperations.deleteAfterTombstoneExpiryOobCreate failure Sub-task Open Unassigned
          36.
          		 DynamoDBMetaStore deleteSubtree to delete leaf nodes first Sub-task Open Unassigned
          37.
          		 S3AFilesystem.delete to incrementally update s3guard with deletions Sub-task In Progress Steve Loughran
          38.
          		 Fix ITestS3GuardToolLocal#testInitNegativeRead test failure Sub-task Open Steve Loughran
          39.
          		 Intermittent failure of ITestS3GuardToolDynamoDB#testDynamoDBInitDestroyCycle Sub-task Open Unassigned
          40.
          		 S3Guard prune to only remove auth dir marker if files (not tombstones) are removed Sub-task Open Unassigned
          41.
          		 S3Guard ProgressiveRenameTracker to mark dest dir as authoritative on success Sub-task Open Unassigned
          42.
          		 Intermittent failure of ITestS3GuardConcurrentOps#testConcurrentTableCreations Sub-task Open Unassigned
          43.
          		 S3A to warn or fail if S3Guard is disabled Sub-task Open Unassigned
          44.
          		 S3Guard operations log has tombstone/PUT swapped Sub-task Open Unassigned
          45.
          		 S3A/S3Guard to avoid and handle FNFE eventual consistency better Sub-task Open Steve Loughran
          46.
          		 S3AFilesystem.initiateRename() can skip check on dest.parent status if src has same parent Sub-task Open Unassigned
          47.
          		 s3guard auth path checks only check against unqualified source path Sub-task Open Steve Loughran
          48.
          		 race condition in DDB table init and waiting threads Sub-task Open Unassigned

            Activity

              People

              • Assignee:
                stevel@apache.org Steve Loughran
                Reporter:
                stevel@apache.org Steve Loughran
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                Dates

                • Created:
                  Updated: