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@@ -199,7 +199,7 @@ Release 0.23.0 - 2011-11-01
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HDFS-1695. Federation: Fix testOIV and TestDatanodeUtils
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(jhoman and tanping via boryas)
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- HDFS:1699. Federation: Fix failure of TestBlockReport.
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+ HDFS-1699. Federation: Fix failure of TestBlockReport.
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(Matt Foley via suresh)
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HDFS-1698. Federation: TestOverReplicatedBlocks and TestWriteToReplica
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@@ -330,7 +330,7 @@ Release 0.23.0 - 2011-11-01
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HDFS-1873. Federation: Add cluster management web console.
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(Tanping Wang via suresh)
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- HDFS 1911 HDFS tests for the newly added viewfs
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+ HDFS-1911 HDFS tests for the newly added viewfs
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HDFS-1814. Add "hdfs groups" command to query the server-side groups
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resolved for a user. (Aaron T. Myers via todd)
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@@ -1248,83 +1248,132 @@ Release 0.23.0 - 2011-11-01
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HDFS-1521. Persist transaction ID on disk between NN restarts.
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(Ivan Kelly and Todd Lipcon via todd)
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+
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HDFS-1538. Refactor more startup and image loading code out of FSImage.
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(todd)
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+
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HDFS-1729. Add code to detect valid length of an edits file. (todd)
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+
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HDFS-1793. Add code to inspect a storage directory with txid-based
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filenames (todd)
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+
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HDFS-1794. Add code to list which edit logs are available on a remote NN
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(todd)
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+
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HDFS-1858. Add state management variables to FSEditLog (Ivan Kelly and Todd
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Lipcon via todd)
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+
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HDFS-1859. Add some convenience functions to iterate over edit log streams
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(Ivan Kelly and Todd Lipcon via todd)
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+
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HDFS-1894. Add constants for LAYOUT_VERSIONs in edits log branch (todd)
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+
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HDFS-1892. Fix EditLogFileInputStream.getValidLength to be aware of
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OP_INVALID filler (todd)
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+
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HDFS-1799. Refactor log rolling and filename management out of FSEditLog
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(Ivan Kelly and Todd Lipcon via todd)
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+
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HDFS-1801. Remove use of timestamps to identify checkpoints and logs (todd)
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+
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HDFS-1930. TestDFSUpgrade failing in HDFS-1073 branch (todd)
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+
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HDFS-1800. Extend image checksumming to function with multiple fsimage
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files per directory. (todd)
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+
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HDFS-1725. Set storage directories only at FSImage construction (Ivan Kelly
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via todd)
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+
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HDFS-1926. Remove references to StorageDirectory from JournalManager
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interface (Ivan Kelly via todd)
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+
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HDFS-1893. Change edit logs and images to be named based on txid (todd)
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+
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HDFS-1985. Clean up image transfer servlet (todd)
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+
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HDFS-1984. Enable multiple secondary namenodes to run simultaneously (todd)
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+
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HDFS-1987. Re-enable TestCheckpoint.testSecondaryImageDownload which was
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not running previously. (todd)
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+
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HDFS-1993. TestCheckpoint needs to clean up between cases (todd)
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+
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HDFS-1992. Remove vestiges of NNStorageListener. (todd)
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+
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HDFS-1991. Some refactoring of Secondary NameNode to be able to share more
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code with the BackupNode or CheckpointNode. (todd)
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+
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HDFS-1994. Fix race conditions when running two rapidly checkpointing
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Secondary NameNodes. (todd)
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+
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HDFS-2001. Remove use of previous.checkpoint and lastcheckpoint.tmp
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directories (todd)
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+
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HDFS-2015. Remove checkpointTxId from VERSION file. (todd)
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+
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HDFS-2016. Add infrastructure to remove or archive old and unneeded storage
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files within the name directories. (todd)
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+
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HDFS-2047. Improve TestNamespace and TestEditLog in HDFS-1073 branch.
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(todd)
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+
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HDFS-2048. Add upgrade tests and fix upgrade from 0.22 with corrupt image.
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(todd)
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+
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HDFS-2027. Image inspector should return finalized logs before unfinalized
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logs. (todd)
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+
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HDFS-2074. Determine edit log validity by truly reading and validating
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transactions. (todd)
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+
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HDFS-2085. Finalize in-progress edit logs at startup. (todd)
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+
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HDFS-2026. SecondaryNameNode should properly handle the case where the
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NameNode is reformatted. (todd)
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+
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HDFS-2077. Address checkpoint upload when one of the storage dirs is failed
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(todd)
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+
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HDFS-2078. NameNode should not clear directory when restoring removed
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storage. (todd)
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+
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HDFS-2088. Move edits log archiving logic into FSEditLog/JournalManager
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(todd)
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+
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HDFS-2093. Handle case where an entirely empty log is left during NN crash
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(todd)
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+
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HDFS-2102. Zero-pad edits filename to make them lexically sortable. (Ivan
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Kelly via todd)
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+
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HDFS-2010. Fix NameNode to exit if all edit streams become inaccessible.
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(atm via todd)
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+
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HDFS-2123. Checkpoint interval should be based on txn count, not size.
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(todd)
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+
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HDFS-1979. Fix backupnode for new edits/image layout. (todd)
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+
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HDFS-2101. Fix remaining unit tests for new storage filenames. (todd)
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+
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HDFS-2133. Address remaining TODOs and pre-merge cleanup on HDFS-1073
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branch. (todd)
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+
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HDFS-1780. Reduce need to rewrite FSImage on startup. (todd)
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+
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HDFS-2104. Add a flag to the 2NN to format its checkpoint dirs on startup.
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(todd)
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+
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HDFS-2135. Fix regression of HDFS-1955 in HDFS-1073 branch. (todd)
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+
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HDFS-2160. Fix CreateEditsLog test tool in HDFS-1073 branch. (todd)
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+
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HDFS-2168. Reenable TestEditLog.testFailedOpen and fix exposed bug. (todd)
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+
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HDFS-2169. Clean up TestCheckpoint and remove TODOs (todd)
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+
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HDFS-2170. Address remaining TODOs in HDFS-1073 branch. (todd)
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+
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HDFS-2172. Address findbugs and javadoc warnings in HDFS-1073 branch.
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(todd)
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Matthew Foley