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From Robert Nettleton <rnettle...@hortonworks.com>
Subject Re: Review Request 44228: Ambari upgrade fails if there is incorrect version in upgrade table
Date Tue, 01 Mar 2016 22:00:37 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/44228/#review121512
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Ship it!




Ship It!

- Robert Nettleton


On March 1, 2016, 9:35 p.m., Jonathan Hurley wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/44228/
> -----------------------------------------------------------
> 
> (Updated March 1, 2016, 9:35 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Robert Levas, and Robert Nettleton.
> 
> 
> Bugs: AMBARI-15253
>     https://issues.apache.org/jira/browse/AMBARI-15253
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Upgrade Ambari from 2.1.2.1 to 2.2 fails because of missing -2 which could not match
the correct {{repo_version}}. Because the upgrade pack is bound to the major HDP stack version,
we can use a 2nd query to get all versions for the stack, and just use that if the query by
version fails.
> 
> {code}
> Fixing database objects owner 
> Ambari Server configured for Embedded Postgres. Confirm you have made a backup of the
Ambari Server database [y/n] (y)? 
> Upgrading database schema 
> Error output from schema upgrade command: 
> java.lang.NullPointerException 
> at org.apache.ambari.server.upgrade.UpgradeCatalog213.calculateUpgradePackage(UpgradeCatalog213.java:630)

> at org.apache.ambari.server.upgrade.UpgradeCatalog213.populateUpgradeTable(UpgradeCatalog213.java:563)

> {code}
> 
> {code}
> 5 Feb 2016 21:19:55,871  INFO [main] UpgradeCatalog213:532 - Populating rows for the
upgrade table record with upgrade_id: 3, cluster_id: 2, from_version: 2.2.0.0-2041, to_version:
2.2.4.2, direction: UPGRADE
> 15 Feb 2016 21:19:55,871  INFO [main] UpgradeCatalog213:538 - Updating the record's upgrade_type
to ROLLING
> 15 Feb 2016 21:19:55,871  INFO [main] DBAccessorImpl:718 - Executing query: UPDATE upgrade
SET upgrade_type = 'ROLLING' WHERE upgrade_id = 3
> 15 Feb 2016 21:19:55,874 ERROR [main] UpgradeCatalog213:580 - Unable to populate the
upgrade_type and upgrade_package columns of the upgrade table. java.lang.NullPointerException
> 15 Feb 2016 21:19:55,875 ERROR [main] SchemaUpgradeHelper:214 - Upgrade failed. 
> org.apache.ambari.server.AmbariException: Errors found while populating the upgrade table
with values for columns upgrade_type and upgrade_package.
> 	at org.apache.ambari.server.upgrade.UpgradeCatalog213.executeStackUpgradeDDLUpdates(UpgradeCatalog213.java:443)
> 	at org.apache.ambari.server.orm.AmbariJpaLocalTxnInterceptor.invoke(AmbariJpaLocalTxnInterceptor.java:68)
> {code}
> 
> {code}
>  select * from upgrade;
>  upgrade_id | cluster_id | request_id | from_version |  to_version  | direction
> ------------+------------+------------+--------------+--------------+-----------
>           1 |          2 |       1295 | 2.2.0.0-2041 | 2.2.4.2-2    | UPGRADE
>           2 |          2 |       1296 | 2.2.0.0-2041 | 2.2.0.0-2041 | DOWNGRADE
>           3 |          2 |       1299 | 2.2.0.0-2041 | 2.2.4.2      | UPGRADE
>           4 |          2 |       1300 | 2.2.0.0-2041 | 2.2.0.0-2041 | DOWNGRADE
>           5 |          2 |       1331 | 2.2.0.0-2041 | 2.2.4.2-2    | UPGRADE
>           6 |          2 |       1332 | 2.2.0.0-2041 | 2.2.0.0-2041 | DOWNGRADE
>           7 |          2 |       1333 | 2.2.0.0-2041 | 2.2.4.2-2    | UPGRADE
>           8 |          2 |       1334 | 2.2.0.0-2041 | 2.2.0.0-2041 | DOWNGRADE
>           9 |          2 |       1335 | 2.2.0.0-2041 | 2.2.4.2-2    | UPGRADE
>          10 |          2 |       1336 | 2.2.0.0-2041 | 2.2.0.0-2041 | DOWNGRADE
>          11 |          2 |       1347 | 2.2.0.0-2041 | 2.2.4.2-2    | UPGRADE
> (11 rows)
> {code}
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/upgrade/AbstractUpgradeCatalog.java
8489486 
>   ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog220.java
2330a21 
> 
> Diff: https://reviews.apache.org/r/44228/diff/
> 
> 
> Testing
> -------
> 
> Ran through an upgrade on the problem database. Unit tests pending.
> 
> 
> Thanks,
> 
> Jonathan Hurley
> 
>


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