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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/51241/
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(Updated Aug. 19, 2016, 7:54 p.m.)
Review request for Ambari, Jonathan Hurley, Jayush Luniya, and Nate Cole.
Changes
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Refectored implementation according to comments
Bugs: AMBARI-18213
https://issues.apache.org/jira/browse/AMBARI-18213
Repository: ambari
Description
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STR:
# Install cluster 2.4.2.0-258 on Ambari 2.2.2.0
# Enable HA
# Enable security
# Upgrade ambari to 240
# Perform RU to 2.5.0.0-1208
Deeper study shows that kerberos descriptor json in database ("artifact" table)
still contains values and properties that are actual for 2.4 stack.
So the issue workflow should look like:
- Old stack version is installed
- Kerberos descriptor gets saved to database
- Security is enabled
- Stack upgrade is performed
- Keytab regeneration is performed, and it populates service config with
obsolete property values
The issue happens on "Stack upgrade is performed" step. We never update
kerberos descriptor json in database to correspond to a new stack.
>From nimbus.out
{code}Exception in thread "main" java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at clojure.lang.RT.classForName(RT.java:2154)
at clojure.lang.RT.classForName(RT.java:2163)
at clojure.lang.RT.loadClassForName(RT.java:2182)
at clojure.lang.RT.load(RT.java:436)
at clojure.lang.RT.load(RT.java:412)
at clojure.core$load$fn__5448.invoke(core.clj:5866)
at clojure.core$load.doInvoke(core.clj:5865)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5671)
at clojure.core$load_lib$fn__5397.invoke(core.clj:5711)
at clojure.core$load_lib.doInvoke(core.clj:5710)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:632)
at clojure.core$load_libs.doInvoke(core.clj:5749)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:632)
at clojure.core$require.doInvoke(core.clj:5832)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at
org.apache.storm.daemon.nimbus$loading__5340__auto____8560.invoke(nimbus.clj:16)
at org.apache.storm.daemon.nimbus__init.load(Unknown Source)
at org.apache.storm.daemon.nimbus__init.<clinit>(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at clojure.lang.RT.classForName(RT.java:2154)
at clojure.lang.RT.classForName(RT.java:2163)
at clojure.lang.RT.loadClassForName(RT.java:2182)
at clojure.lang.RT.load(RT.java:436)
at clojure.lang.RT.load(RT.java:412)
at clojure.core$load$fn__5448.invoke(core.clj:5866)
at clojure.core$load.doInvoke(core.clj:5865)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.lang.Var.invoke(Var.java:379)
at org.apache.storm.daemon.nimbus.<clinit>(Unknown Source)
Caused by: java.lang.ClassNotFoundException:
backtype.storm.security.auth.authorizer.SimpleACLAuthorizer
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:190)
at
org.apache.storm.daemon.common$mk_authorization_handler.invoke(common.clj:412)
at org.apache.storm.ui.core__init.load(Unknown Source)
at org.apache.storm.ui.core__init.<clinit>(Unknown Source)
... 35 more
{code}
Diffs (updated)
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/StormUpgradeKerberosDescriptorConfig.java
PRE-CREATION
ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.5.xml
65a7880
ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.5.xml
bc8e9f9
ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.5.xml
98e5038
ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.5.xml
e886301
Diff: https://reviews.apache.org/r/51241/diff/
Testing
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As of now, testing on live cluster
Thanks,
Dmitro Lisnichenko
