[
https://issues.apache.org/jira/browse/AMBARI-21624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110903#comment-16110903
]
Doroszlai, Attila commented on AMBARI-21624:
--------------------------------------------
Committed to
[branch-2.5|http://git-wip-us.apache.org/repos/asf/ambari/commit/8f051fc5bb].
> HDFS restart failed post Ambari upgrade when lzo compression was enabled
> ------------------------------------------------------------------------
>
> Key: AMBARI-21624
> URL: https://issues.apache.org/jira/browse/AMBARI-21624
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.2
> Reporter: Di Li
> Assignee: Doroszlai, Attila
> Fix For: 2.5.2
>
> Attachments: AMBARI-21624.patch
>
>
> This is specifically for the IOP to HDP migration. We started with an IOP
> 4.2.5 cluster where HDFS had "com.hadoop.compression.lzo" as part of the
> core-site/io.compression.codecs property value. After Ambari upgrade (build
> 2.5.2-155), we couldn't restart HDFS, where it failed with the following
> error (bold/italic for the error line)
> IOP 4.2.5 lzo package is hadoop-lzo-0.5.1-2.x86_64.rpm, which doesn't fit the
> naming convention Ambari 2.5.2 uses (seems to be coming from HDP 2.3 stack
> via inheritance). It's also puzzling why the inheritance as this was right
> after Ambari upgrade where the stack was still IOP 4.2.5 stack that extends
> common services directly.
> {code}
> 2017-07-31 09:00:59,827 - Package['lzo'] {'retry_on_repo_unavailability':
> False, 'retry_count': 5}
> 2017-07-31 09:01:00,355 - Skipping installation of existing package lzo
> 2017-07-31 09:01:00,355 - Package['hadoop-lzo-native']
> {'retry_on_repo_unavailability': False, 'retry_count': 5}
> 2017-07-31 09:01:00,381 - Skipping installation of existing package
> hadoop-lzo-native
> 2017-07-31 09:01:00,381 - Package['hadooplzo_4_2_5_IBM_1_1']
> {'retry_on_repo_unavailability': False, 'retry_count': 5}
> *_2017-07-31 09:01:00,407 - Installing package hadooplzo_4_2_5_IBM_1_1
> ('/usr/bin/yum -d 0 -e 0 -y install hadooplzo_4_2_5_IBM_1_1')
> 2017-07-31 09:01:01,212 - Execution of '/usr/bin/yum -d 0 -e 0 -y install
> hadooplzo_4_2_5_IBM_1_1' returned 1. Error: Nothing to do_*
> 2017-07-31 09:01:01,212 - Failed to install package hadooplzo_4_2_5_IBM_1_1.
> Executing '/usr/bin/yum clean metadata'
> 2017-07-31 09:01:01,553 - Retrying to install package hadooplzo_4_2_5_IBM_1_1
> after 30 seconds
> Command failed after 1 tries
> core-site has io.compression.codecs =
> org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.SnappyCodec,com.hadoop.compression.lzo.LzoCodec
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
