Alejandro Fernandez created AMBARI-9939:
-------------------------------------------
Summary: RU - Service Check group to include all services with a
service_check script
Key: AMBARI-9939
URL: https://issues.apache.org/jira/browse/AMBARI-9939
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.0.0
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 2.0.0
Installed a minimal 3-node cluster with HDFS, MR, YARN, Pig, Tez.
Performed an RU.
Expected result is for the last service check to be ran on all components.
However, it skipped Pig Service Check.
http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8
{code}
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8";,
"UpgradeGroup" : {
"completed_task_count" : 4,
"group_id" : 8,
"in_progress_task_count" : 0,
"name" : "SERVICE_CHECK",
"progress_percent" : 100.0,
"request_id" : 32,
"status" : "COMPLETED",
"title" : "All Service Checks",
"total_task_count" : 4
},
"upgrade_items" : [
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/47";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 47
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/48";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 48
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/49";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 49
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/50";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 50
}
}
]
}
{code}
http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items?fields=UpgradeItem/text
{code}
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items?fields=UpgradeItem/text";,
"items" : [
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/47";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 47,
"text" : "Service Check HDFS"
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/48";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 48,
"text" : "Service Check YARN"
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/49";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 49,
"text" : "Service Check ZooKeeper"
}
},
{
"href" :
"http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/upgrades/32/upgrade_groups/8/upgrade_items/50";,
"UpgradeItem" : {
"cluster_name" : "c1",
"group_id" : 8,
"request_id" : 32,
"stage_id" : 50,
"text" : "Service Check MapReduce2"
}
}
]
}
{code}
The Upgrade Pack contains,
{code}
<group name="SERVICE_CHECK" title="All Service Checks"
xsi:type="service-check">
<skippable>true</skippable>
<direction>UPGRADE</direction>
<priority>
<service>HDFS</service>
<service>YARN</service>
<service>HBASE</service>
</priority>
</group>
{code}
Because the pig service check was not ran, the new tez tarball was not copied
to HDFS.
The underlying issue is that a service is not added to the Service Check group
if it is a clientOnly service. However, Pig is clientOnly but still have a
service check python script.
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