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HDFS-11271
Typo in NameNode UI
Fuse wrapper has a typoHDFS-10822
Log DataNodes in the write pipeline
Disabling HDFS client socket cache causes logging message printed to console for CLI commands.
HDFS-10375
Remove redundant TestMiniDFSCluster.testDualClusters
TestDistCpSystem should share MiniDFSCluster
TestWebHdfsFileContextMainOperations and TestSWebHdfsFileContextMainOperations fail due to invalid HDFS path on Windows.
Remove "public" and "abstract" modifiers in FsVolumeSpi and FsDatasetSpi
Fix unused imports in BPServiceActor and BlockReportLeaseManager
Convert DatanodeDescriptor to use SLF4J logging
Fix replication check in DFSTestUtils#waitForReplication
Typo in trace enabled log in ExceptionHandler of WebHDFS
Make the visibility of DFSOutputStream#streamer member variable to private
Lower RollingWindowManager log to debug
Use KeyProviderCryptoExtension#warmUpEncryptedKeys when creating an encryption zone
Document NFS gateway export point parameter
Hide redundant table on NameNode WebUI when no nodes are decomissioning
fuseConnect should be private to fuse_connect.c
Default value of dfs.datanode.directoryscan.throttle.limit.ms.per.sec should be consistent
Give ReplicationMonitor a readable thread name
Throw helpful exception when DNS entry for JournalNode cannot be resolved
Remove buffer copy in BlockReader.skip
Document missing NameNode metricsHDFS-11079
Accelerate TestQuotaByStorageType using shared MiniDFSCluster
TestDFSAdmin#testReportCommand fails due to timed out
TestEncryptionZones should waitActive
Replace config key literal strings with config key names II: hadoop hdfs
Reduce log level when network topology cannot find enough datanodes.
TestPendingInvalidateBlock should wait for IBRs
o.a.h.ha.TestZKFailoverController should not use fixed time sleep before assertions
HA NameNode Web UI should show last checkpoint time
Replace org.apache.commons.io.Charsets with java.nio.charset.StandardCharsets
Remove duplicate or unused variable in appendFile()
Add assertion for getNumEncryptionZones when no EZ is created
Correct assertions in TestDFSInotifyEventInputStream class.- HDFS-8834
TestReplication#testReplicationWhenBlockCorruption is not valid after HDFS-6482
Fix findbugs warning in BlockManager.java
Document the new OIV ReverseXML processor
ReverseXML should be capitalized in oiv usage message
TestAuditLogger#testAuditLoggerWithCallContext assumes Unix line endings, fails on Windows.
TestWebHdfsContentLength intermittently hangs and fails due to TCP conversation mismatch between client and server.
Avoid creating temprorary strings in Block.toString() and getBlockName()
Make BlockManager#removeFromExcessReplicateMap accept BlockInfo instead of Block- HDFS-9410
Some tests should always reset sysout and syserr
TestDataNodeUGIProvider fails intermittently due to non-deterministic cache expiry.
Make NNThroughputBenchmark$BlockReportStats run with 10 datanodes by default
hadoop-hdfs-client tests do not write logs.
TestBootstrapStandby#testRateThrottling is flaky because fsimage size is smaller than IO buffer size
FSDirAttrOp#setOwner throws ACE with misleading message
Balancer doesn't honor dfs.blocksize value defined with suffix k(kilo), m(mega), g(giga)