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HADOOP-9147
Add missing fields to FIleStatus.toString
RunJar to fail with user-comprehensible error message if jar missingHADOOP-8901
GZip and Snappy support may not work without unversioned libraries
HDFS can report negative DFS Used on clusters with very small amounts of data
SampleQuantiles#query is O(N^2) instead of O(N)
Use -XX:+HeapDumpOnOutOfMemoryError JVM option in the forked tests
commands_manual.html link is broken
KerberosAuthenticationHandler should include missing property names in configuration
Print paths of loaded native libraries in NativeLibraryChecker
FsPermission should have different default value, 777 for directory and 666 for file
Add utility to check native library availability
support specify config items through system property
Support per-server IPC configuration
TestUniformSizeInputFormat fails intermittently
Migrate saveVersion.sh script to python
FsShell -moveFromLocal erroneously failsHADOOP-9010
Map UGI authenticationMethod to RPC authMethod
Add SecurityUtil methods to get/set authentication method
StringIntern not handling null correctly
Upgrade to Surefire 2.12.3
GenericTestUtils.waitFor should dump thread stacks on timeout
Support multiple group mapping providers
Cumulative code coverage calculation
Enforce configured SASL method on the server
Add a SASL PLAIN server
adding .gitattributes file to prevent CRLF and LF mismatches for source and text files
Hadoop Common Maven protoc calls must not depend on external sh script
Standardize creation of SaslRpcServers
Standardize creation of SaslRpcClients
UGI should not hardcode loginUser's authenticationType
IPC Client sends wrong connection context
Lower the logging level of the initialization messages coming from users-group mapping modules.
Generalize setup of LoginContext
Add a cache for getpwuid_r and getpwgid_r calls
Authentication method is wrong if no TGT is present
mvn clean without running mvn install before fails
TestRPCCompatibility fails intermittently with JDK7
SecuirtyUtil#openSecureHttpConnection should use an authenticated URL even if kerberos is not enabled
ViewFS configuration requires a trailing slashHADOOP-8860
Split MapReduce and YARN sections in documentation navigation
Improve SecurityUtil#openSecureHttpConnection javadoc
Potential deadlock in FileSystem.Cache/IPC/UGIHADOOP-9209
Add shell command to dump file checksums
HADOOP-9217
Print thread dumps when hadoop-common tests fail
CompressionCodecFactory#getCodecClasses should trim the result of parsing by Configuration.
SortedMapWritable#putAll() doesn't add key/value classes to the map
Support createNonRecursive in ViewFileSystem
replace protoc ant plugin exec with a maven plugin
test and source JARs should not be in cluster classpath
Capture ulimit info in the logs at service start time