Export - CSV (All fields)
Export - CSV (Current fields)
HDFS-8307
Spurious DNS Queries from hdfs shellHDFS-2538
option to disable fsck dots
TestBalancer#testUnknownDatanodeSimple and testBalancerWithKeytabs are flaky in branch-2.7
Doc about upgrading to a version of HDFS with snapshots may be confusingHDFS-11717
Add unit test for HDFS-11709 StandbyCheckpointer should handle non-existing legacyOivImageDir gracefully
Backport HDFS-9726 to branch-2.7: Refactor IBR code to a new class
Document the configuration key for FSNamesystem lock fairness
Wrong HttpFS test command in doc
Implement a space balanced block placement policyHDFS-7964
Add support for async edit logging
Abort the balancer if an upgrade is in progress
Change DN to send block receipt IBRs in batches
datanodesSoftwareVersions map may counting wrong when rolling upgrade
Lease is leaked on write failure
Fix TestDFSShell.testMoveWithTargetPortEmpty failure.
TestDFSClientRetries#testIdempotentAllocateBlockAndClose throws ConcurrentModificationException
Move lock logging logic from FSNamesystem into FSNamesystemLock
Make the threshold of reporting FSNamesystem lock contention configurable
getNumEncryptionZones causes NPE in branch-2.7
Add Logging for Long-held NN Read Locks
NameNode WebUI should display DataNode usage histogram
Add MutableRate metrics for FSNamesystemLock operations
Fix findbugs warning in branch-2.7
Ability to re-add Upgrading Nodes (remote) to pipeline for future pipeline updates
Optimize BlockIterator when iterating starts in the middle.
Parent spans are not initialized to NullScope for every DFSPacket
VolumeScanner to report why a block is found bad
Volume Scanner marks a block as "suspect" even if the exception is network-related
NameNode terminated after full GC thinking QJM is unresponsive.
Fix TestDataNodeVolumeFailure on 2.* branches.
BlockManager.processReport() should print blockReportId in each log message.
NPE when applying AvailableSpaceBlockPlacementPolicy
Change dfs.namenode.write-lock-reporting-threshold-ms default from 1000ms to 5000ms
OIV tests should not write outside 'target' directory.
Backport HDFS-8549 to branch-2.7: Abort the balancer if an upgrade is in progress
Fix ASF Licence warnings in branch-2.7
Backport HDFS-11078 to branch 2.7
Backport HDFS-8674 to branch 2.7
Backport HDFS-6291 to branch 2.7
Backport HDFS-7990 to branch-2.7: IBR delete ack should not be delayed
Backport HDFS-9710 to branch-2.7: Change DN to send block receipt IBRs in batches
Document Metrics to track usage of memory for writes
Backport HDFS-9412 to branch-2.7: getBlocks occupies FSLock and takes too long to complete
Fix NPE in LazyPersistFileScrubber
Tighten the authorization of datanode RPC
VolumeScanner reports write-in-progress replicas as corrupt incorrectly
build hadoop in windows 7/10 64 bit using Visual C++ Build Tools Standalone compiler, dotnet 4.5
Unnecessary superuser check in versionRequest()
Add option for balancer to disperse getBlocks calls to avoid NameNode's rpc.CallQueueLength spike
Enhance Dispatcher logic on deciding when to give up a source DataNode