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HDFS-16224
testBalancerWithObserverWithFailedNode times outHDFS-10364
Log current node in reversexml tool when parse failed
Make dfshealth datanode information more readableHDFS-11232
System.err should be System.out
Fix a codestyle issue for TestQuotaByStorageType
Log start and end of phase/step in startup progress
rbf wrong path when destination dir is not created
Remove WhiteBox in hdfs module.
TestQJMWithFaults.testUnresolvableHostName() can fail due to unexpected host resolutionHDFS-16256
Minor fixes in HDFS Fedbalance document
RBF: Fix dead link to fedbalance document
Resolve log placeholders in NamenodeBeanMetrics
RBF: Invoking method in all locations should break the loop after successful result
Datanode start time should be set after RPC server starts successfully
De-flake TestRollingUpgrade#testRollback
RBF: Router to support resolving monitored namenodes with DNS
Support configuring DNS record to get list of journal nodes.HDFS-16716
Improve appendToFile command: support appending on file with new block
Space is missed in the print result of ECAdmin.RemoveECPolicyCommandHDFS-15926
Removed duplicate dependency of hadoop-annotations
DFSAdmin#printOpenFiles has redundant String#format usage
sync_file_range error should include more volume and file info
DatanodeHttpServer doesn't require handler state map while retrieving filter handlers
BPServiceActor add a new thread to handle IBR
Correct the statement for pmem cache to reflect cache persistence support
Add start and stop wrapper scripts for mover
Make PermissionStatusFormat public
Balancer should not use property dfs.datanode.balance.max.concurrent.moves
Support specifying checksum type in WebHDFS/HTTPFS writers
Minor followon cleanups from HDFS-7543
FSShell copyToLocal creates files with the executable bit set
Trash emptier should use Time.monotonicNow()
NN should consider DataNode#xmitInProgress when placing new block
Improve HdfsAdmin's javadoc regarding superusers.
Handle unsuccessful encode and decode calls
Df reports incorrect usage when appending less than block size
DataStreamer interrupted warning always appears when using CLI upload file
Logging more info when client completes file error
TestINodeFile#testGetBlockType results in NPE when run alone
Httpfs should return json instead of html when writting to a file without Content-Type
Set safemode should not fail if one of the namenode is down.
Tiny Improve for DeadNode detector
Remove obsolete SPNEGO configuration of NN, SNN and JN.
Logging improvement suggestion for SampleStat function MinMax.add
HttpFS should warn about weak SSL ciphers
TestThrottledAsyncChecker#testCancellation timed out
FSPermissionChecker#checkSubAccess should support inodeattribute provider
Allow ReplicaInfo to be subclassed outside of package
Fix some misleading log messages related to EC block groups
Test multiple erasure coding implementations