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https://issues.apache.org/jira/browse/AMBARI-22547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-22547:
-------------------------------------
Status: Patch Available (was: Open)
> History and Hive server start failed during IOP migration with AttributeError
> -----------------------------------------------------------------------------
>
> Key: AMBARI-22547
> URL: https://issues.apache.org/jira/browse/AMBARI-22547
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 2.6.1
> Reporter: Vivek Sharma
> Assignee: Jonathan Hurley
> Priority: Blocker
> Fix For: 2.6.1
>
> Attachments: AMBARI-22547.patch
>
>
> *STR*
> # Deployed cluster with Ambari version: 2.4.2.0_IBM_000000 and HDP version:
> 4.2.5.0-0000 (LZO is enabled in HDFS configs)
> # Upgrade Ambari to Target Version: 2.6.1.0-64 | Hash:
> cd4db8e9ac0ea7ce14fc1253959a121688f34952
> # Register HDP-2.6.4.0-51 version and call remove iop-slect
> # Install the bits and start EU
> *Result*
> History server start failed with below error:
> {code}
> Traceback (most recent call last):
> File
> "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py",
> line 129, in <module>
> HistoryServer().execute()
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 367, in execute
> method(env)
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
> line 946, in restart
> self.pre_upgrade_restart(env, upgrade_type=upgrade_type)
> File
> "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py",
> line 81, in pre_upgrade_restart
> copy_to_hdfs("tez", params.user_group, params.hdfs_user,
> skip=params.sysprep_skip_copy_tarballs_hdfs)
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/copy_tarball.py",
> line 464, in copy_to_hdfs
> source_file = prepare_function()
> File
> "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/copy_tarball.py",
> line 94, in _prepare_tez_tarball
> hadoop_lib_native_lzo_dir = os.path.join(stack_root, tez_version,
> "hadoop", "lib", "native")
> File "/usr/lib64/python2.6/posixpath.py", line 65, in join
> if b.startswith('/'):
> AttributeError: 'NoneType' object has no attribute 'startswith'
> {code}
> The error looks to be due to lzo changes, as the following code has the issue:
> {code}
> # if enabled, LZO GPL libraries must be copied as well
> 91 if lzo_utils.should_install_lzo():
> 92 stack_root = Script.get_stack_root()
> 93 tez_version =
> component_version.get_component_repository_version("TEZ")
> 94 hadoop_lib_native_lzo_dir = os.path.join(stack_root, tez_version,
> "hadoop", "lib", "native")
> 95
> {code}
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