Public signup for this instance is disabled. Go to our Self serve sign up page to request an account.

  1. Sub-task HDFS-3039
    HA: Address findbugs and javadoc warnings on branch
  2. Sub-task HDFS-3035
    HA: fix failure of TestFileAppendRestart due to OP_UPDATE_BLOCKS
  3. Sub-task HDFS-3027
    HA: Implement a simple NN health check
  4. Sub-task HDFS-3013
    HA: NameNode format doesn't pick up dfs.namenode.name.dir.NameServiceId configure
  5. Sub-task HDFS-3010
    Get performance on HA branch to match trunk
  6. Sub-task HDFS-2993
    HA: BackupNode#checkOperation should permit CHECKPOINT operations
  7. Sub-task HDFS-2979
    HA: Balancer should use logical uri for creating failover proxy with HA enabled.
  8. Sub-task HDFS-2977
    HA: TestBalancerWithHANameNodes is failing
  9. Sub-task HDFS-2974
    HA: MiniDFSCluster does not delete standby NN name dirs during format
  10. Sub-task HDFS-2973
    HA: re-enable NO_ACK optimization for block deletion
  11. Sub-task HDFS-2972
    HA: small optimization building incremental block report
  12. Sub-task HDFS-2960
    HA: TestDFSUtil is failing
  13. Sub-task HDFS-2958
    HA: Sweep for remaining proxy construction which doesn't go through failover path
  14. Sub-task HDFS-2955
    HA: IllegalStateException during standby startup in getCurSegmentTxId
  15. Sub-task HDFS-2952
    HA: NN should not start with upgrade option or with a pending an unfinalized upgrade
  16. Sub-task HDFS-2948
    HA: NN throws NPE during shutdown if it fails to startup
  17. Sub-task HDFS-2947
    HA: On startup NN throws an NPE in the metrics system
  18. Sub-task HDFS-2942
    HA: TestActiveStandbyElectorRealZK fails if build dir does not exist
  19. Sub-task HDFS-2940
    HA: NullPointerException while formatting NameNode(After Configuring HA)
  20. Sub-task HDFS-2939
    HA: TestHAStateTransitions fails on Windows
  21. Sub-task HDFS-2937
    HA: TestDFSHAAdmin needs tests with MiniDFSCluster
  22. Sub-task HDFS-2935
    HA: Shared edits dir property should be suffixed with nameservice and namenodeID
  23. Sub-task HDFS-2934
    HA: Allow configs to be scoped to all NNs in the nameservice
  24. Sub-task HDFS-2929
    HA: stress test and fixes for block synchronization
  25. Sub-task HDFS-2928
    HA: ConfiguredFailoverProxyProvider should not create a NameNode proxy with an underlying retry proxy
  26. Sub-task HDFS-2926
    HA: enable hadoop security authorization for haadmin / protocols
  27. Sub-task HDFS-2924
    HA: Standby checkpointing fails to authenticate in secure cluster
  28. Sub-task HDFS-2922
    HA: close out operation categories
  29. Sub-task HDFS-2920
    HA: fix remaining TODO items
  30. Sub-task HDFS-2917
    HA: haadmin should not work if run by regular user
  31. Sub-task HDFS-2915
    HA: TestFailureOfSharedDir.testFailureOfSharedDir() has race condition
  32. Sub-task HDFS-2912
    HA: Namenode not shutting down when shared edits dir is inaccessible
  33. Sub-task HDFS-2909
    HA: Inaccessible shared edits dir not getting removed from FSImage storage dirs upon error
  34. Sub-task HDFS-2905
    HA: Standby NN NPE when shared edits dir is deleted
  35. Sub-task HDFS-2904
    HA: Client support for getting delegation tokens to an HA cluster
  36. Sub-task HDFS-2903
    HA: NPE if shared edits directory is not available during failover
  37. Sub-task HDFS-2901
    HA: Improvements for SBN web UI - not show under-replicated/missing blocks
  38. Sub-task HDFS-2894
    HA: automatically determine the nameservice Id if only one nameservice is configured
  39. Sub-task HDFS-2890
    HA: DFSUtil#getSuffixIDs should skip unset configurations
  40. Sub-task HDFS-2874
    HA: edit log should log to shared dirs before local dirs
  41. Sub-task HDFS-2870
    HA: Remove some INFO level logging accidentally left around
  42. Sub-task HDFS-2866
    Standby does not start up due to a gap in transaction id
  43. Sub-task HDFS-2865
    Standby namenode gets a "cannot lock storage" exception during startup
  44. Sub-task HDFS-2863
    Failures observed if dfs.edits.dir and shared.edits.dir have same directories.
  45. Sub-task HDFS-2861
    HA: checkpointing should verify that the dfs.http.address has been configured to a non-loopback for peer NN
  46. Sub-task HDFS-2860
    HA: TestDFSRollback#testRollback is failing
  47. Sub-task HDFS-2859
    LOCAL_ADDRESS_MATCHER.match has NPE when called from DFSUtil.getSuffixIDs when the host is incorrect
  48. Sub-task HDFS-2858
    DFSUtil.getSuffixIDs silently ignores exception in NetUtils.createSocketAddr
  49. Sub-task HDFS-2853
    HA: NN fails to start if the shared edits dir is marked required
  50. Sub-task HDFS-2845
    SBN should not allow browsing of the file system via web UI
Refresh results