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HDFS-14463
Add Log Level link under NameNode and DataNode Web UI Utilities dropdown
Fix a codestyle issue for TestQuotaByStorageType
Rename variable DistCp#CLEANUP
Avoid repeated calls to the listOpenFiles function
Log longest FSN write/read lock held stack traceHDFS-14407
Fix misuse of SLF4j logging API in DatasetVolumeChecker#checkAllVolumes
Cleanup method calls to static Assert methods in TestAddStripedBlocks
Document -blockingDecommission option for hdfs dfsadmin -listOpenFiles
NPE for FsServerDefaults.getKeyProviderUri() for clientProtocol communication between 2.7 and 3.X
HDFS to pass new available() tests
Fix incorrect option used in description of InMemoryAliasMap
HDFS DelegationTokenFetcher can't print non-HDFS tokens in a tokenfile
HDFS-11950
Disable libhdfs zerocopy test on Mac- HDFS-11949
Add testcase for ensuring that FsShell cann't move file to the target directory that file exists
Add assertion to TestDefaultNameNodePort#testGetAddressFromConf
Replace curator-shaded guava import with the standard one
Fix intermittent failure of TestDFSClientRetries#testLeaseRenewSocketTimeout
Purge log in KMS and HttpFS
Reduce NameNode overview tab response time
RBF: ConnectionPool#newConnection() error log wrong protocol class
When the Block expected replications is larger than the number of DataNodes, entering maintenance will never exit.
Block remain in COMMITTED but not COMPLETE caused by Decommission
Misleading REM_QUOTA value with snapshot and trash feature enabled for a directory
ClosedChannelException silently ignored in FsVolumeList.addBlockPool()
Provide a way to query INodeId (fileId) via Hadoop shell
In refreshNodes, avoid performing a DNS lookup while holding the write lock
Suppress setReplication logging.
Allow compact property description in xml in httpfsHDFS-13936
multipart upload to HDFS to support 0 byte upload
Inherited ACL permissions masked when parent directory does not exist (mkdir -p)
Restore a comment line mistakenly removed in ProtobufRpcEngine
Edit log tailing fast-path should allow for backoff
Datanode fails to start if any disk has errors during Namenode registrationHDFS-13762
Support non-volatile storage class memory(SCM) in HDFS cache directives
Reset LowRedundancyBlocks Iterator periodically
ThrottledAsyncChecker throws NPE during block pool initialization
Namenode may not replicate blocks to meet the policy after enabling upgradeDomain
When decommissioning a node, log remaining blocks to replicate periodically
Improve fsimage load time by writing sub-sections to the fsimage index
JournalNode error: Can't scan a pre-transactional edit log
Check if the cluster topology supports the EC policy before setting, enabling or adding it
Fix findbugs warning in trunk for FSImageFormatPBINode
Multi-threading conflict at layoutVersion when loading block pool storage
DataXceiver hung due to the lock in FsDatasetImpl#getBlockInputStream
Admin helper fails to prettify NullPointerExceptions
Improve error handling in hdfsThreadDestructor in native thread local storage
Support wildcard in CLASSPATH for libhdfs
Add configurable additional RPC listener to NameNode
NameNode Port based selective encryption
Add ingress port based sasl resolver