BUG-19593: Hive user does not have shell access on Deb
Problem: When attempting to access Deb as the user
hive, the following displays:hive:x:113:121:Hive User,,,:/var/lit/hive:/bin/false
BUG-19531: ZooKeeper user does not have shell access on Deb
Problem: The /etc/passwd file has no shell access for ZooKeeper.
BUG-16003: Knox PID directory does not exists on Ubuntu after reboot
Problem: Unable to start Knox after Ubuntu reboot
BUG-15796: Sigsegv in mapred history server due to segfault in JniBasedUnixGroupsMapping.
Problem: RHEL 6.2 and RHEL 6.3 contain known bugs in nslcd. On these platforms, we have observed instability and crashes in Hadoop daemons after an LDAP query issued by nslcd times out.
Workaround: If your environment encounters this issue, then we recommend applying one of the following workarounds:
Upgrade to RHEL 6.4 or later.
Increase the configured nslcd search timeout in /etc/nslcd.conf.
Disable Hadoop native code integration for obtaining users' groups by setting
hadoop.security.group.mappingtoorg.apache.hadoop.security.ShellBasedUnixGroupsMappingin core-site.xml.
BUG-15360:HADOOP-10519: In HDFS HA mode, Distcp/SLive with webhdfs on secure cluster fails with Client cannot authenticate via:[TOKEN, KERBEROS] error
