Nikhil Mulley created TEZ-3366:
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Summary: Tez timeline client reporting different domains for same
entity
Key: TEZ-3366
URL: https://issues.apache.org/jira/browse/TEZ-3366
Project: Apache Tez
Issue Type: Bug
Environment: centos 6.6
apache hadoop 2.6.4
tez 0.6.2
Reporter: Nikhil Mulley
Hi,
Timeline server service logs on 2.6.4 cluster (no security, no acls) show often
these error and then an exception follows when tez job runs. Closely inspecting
the code shows there is a possibility of tez itself reporting different domain
for the same entity (one that is already also in the timeline store) and then
getting skipped to handle the event and store the event timeline information.
>>>>
ERROR org.apache.hadoop.yarn.server.timeline.TimelineDataManager: Skip the
timeline entity: { id: tez_container_1468970783049_0021_01_000002, type:
TEZ_CONTAINER_ID }
>>>
>>>
org.apache.hadoop.yarn.exceptions.YarnException: The domain of the timeline
entity { id: tez_container_1468970783049_0021_01_000002, type: TEZ_CONTAINER_ID
} is not allowed to be changed.
>>>
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