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Does upgrading HDP delete Tez history?

Does upgrading HDP delete Tez history?

After upgrading Ambari form 1.6 to 2.1.2 and HDP from 2.1.7 to 2.2.4.8, Tez View doesn't show old history (shows jobs which were created after upgrade).

Is this by-design?

Tez Version:

rpm -qa | grep -i tez 
tez_2_2_4_8_24-0.5.2.2.2.4.8-24.el6.noarch

Is this something to do with the new property "yarn.timeline-service.leveldb-state-store.path"?

2 REPLIES 2
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Re: Does upgrading HDP delete Tez history?

You may want to open a support ticket if its critical.

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Re: Does upgrading HDP delete Tez history?

I have seen something similar in Hue after upgrading from 2.3.0 to 2.3.2. Basically my job history in Hue was empty after the upgrade, however the history was not deleted it was just not shown. Everything was available via the JobHistory Server UI