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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30343/
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(Updated Jan. 30, 2015, 11:53 p.m.)
Review request for Ambari, Jonathan Hurley, Nate Cole, and Yurii Shylov.
Changes
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all done.
Bugs: AMBARI-9365
https://issues.apache.org/jira/browse/AMBARI-9365
Repository: ambari
Description
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Install a cluster such that one host only has AMS component, so that it does
not create a host_version record for that host.
The Finalize Upgrade Action will fail because the host was never added to the
set of hosts with a correct version state.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/orm/dao/HostComponentStateDAO.java
fd1ce9e
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/HostComponentStateEntity.java
1e48950
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/FinalizeUpgradeAction.java
56281a2
ambari-server/src/main/java/org/apache/ambari/server/state/cluster/ClusterImpl.java
2328bed
ambari-server/src/main/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostImpl.java
55a6ce7
ambari-server/src/main/java/org/apache/ambari/server/state/svccomphost/ServiceComponentHostSummary.java
PRE-CREATION
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.2.xml
139dbdb
Diff: https://reviews.apache.org/r/30343/diff/
Testing (updated)
-------
Tested end-to-end as follows.
Created 3 node cluster such that AMS was the only service on host3. Then
verified that host3 had a host_version of CURRENT.
Next, added ZK server to host 3, so it picked up a host_version record.
Next, added host 4 without any roles, so it only had AMS on it, and therefore
no host_version record, as expected.
Next, installed more services to complete this list: HDFS, MR, YARN, Tez, Pig,
Hive, Oozie, HBASE, ZK, SQOOP, AMS, and then enabled Namenode HA.
When performing the rolling upgrade, just before clicking on Finalize, the DB
showed the following, and saving the cluster state was successful!
```
ambari=> select component_name, version, current_state, upgrade_state,
host_name from hostcomponentstate WHERE version <> '2.2.1.0-2270' ORDER BY
host_name, component_name; select hv.host_name, hv.state, rv.version from
host_version AS hv JOIN repo_version AS rv ON hv.repo_version_id =
rv.repo_version_id ORDER BY rv.repo_version_id, hv.host_name; select * from
cluster_version;
component_name | version | current_state | upgrade_state | host_name
------------------+---------+---------------+---------------+-------------------------
METRIC_MONITOR | UNKNOWN | STARTED | NONE |
c6406.ambari.apache.org
ZKFC | UNKNOWN | STARTED | NONE |
c6406.ambari.apache.org
METRIC_MONITOR | UNKNOWN | STARTED | NONE |
c6407.ambari.apache.org
MYSQL_SERVER | UNKNOWN | STARTED | NONE |
c6407.ambari.apache.org
ZKFC | UNKNOWN | STARTED | NONE |
c6407.ambari.apache.org
METRIC_COLLECTOR | UNKNOWN | STARTED | NONE |
c6408.ambari.apache.org
METRIC_MONITOR | UNKNOWN | STARTED | NONE |
c6408.ambari.apache.org
METRIC_MONITOR | UNKNOWN | STARTED | NONE |
c6409.ambari.apache.org
(8 rows)
host_name | state | version
-------------------------+-----------+--------------
c6406.ambari.apache.org | CURRENT | 2.2.0.0-2041
c6407.ambari.apache.org | CURRENT | 2.2.0.0-2041
c6408.ambari.apache.org | CURRENT | 2.2.0.0-2041
c6406.ambari.apache.org | UPGRADED | 2.2.1.0-2270
c6407.ambari.apache.org | UPGRADED | 2.2.1.0-2270
c6408.ambari.apache.org | UPGRADED | 2.2.1.0-2270
c6409.ambari.apache.org | INSTALLED | 2.2.1.0-2270
(7 rows)
id | repo_version_id | cluster_id | state | start_time | end_time
| user_name
----+-----------------+------------+-----------+---------------+---------------+------------
1 | 1 | 2 | CURRENT | 1422646409684 | 1422646526325
| _anonymous
2 | 2 | 2 | UPGRADING | 1422657723830 | 1422659548958
| admin
(2 rows)
```
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 33:21.602s
[INFO] Finished at: Fri Jan 30 15:47:56 PST 2015
[INFO] Final Memory: 50M/545M
[INFO] ------------------------------------------------------------------------
Thanks,
Alejandro Fernandez
