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Issue in system.compute.node_timeline table

Abishrp
New Contributor II

For some of my clusters i can able to find data in  system.compute.node_timeline table to view utilization details even after 36 hrs since the run.

1 ACCEPTED SOLUTION

Accepted Solutions

Walter_C
Databricks Employee
Databricks Employee

Yes seems that the runs are 1 minute of execution so this might be the reason why the metrics are not loaded

View solution in original post

9 REPLIES 9

Walter_C
Databricks Employee
Databricks Employee

If you check at the metrics tab of the specific cluster in the UI does it actually shows data?

Abishrp
New Contributor II

No, there is no data.

Walter_C
Databricks Employee
Databricks Employee

Ok how many time was the cluster running? Sometimes depending on the time of the run there is no data populated to the metrics tab so probably wont be on the system table.

Abishrp
New Contributor II

Mostly this issue occurs in Job Compute clusters. It runs 3 times a day. Sometimes, driver details not available and sometimes both worker and driver data not available.

Walter_C
Databricks Employee
Databricks Employee

Does this job completes really fast, once the cluster is up how many time does it takes to complete the run?

Abishrp
New Contributor II

In a particular job, I use job compute with 1 worker in a particular task, the particular task completed in 11 minutes.

Abishrp
New Contributor II

Adding to my previous reply, during the same job run, i also use another job compute with single worker to run another task, this task completes in 6 minutes. For this job compute i get only worker data in system table.

Abishrp
New Contributor II

Abishrp_1-1734352143264.pngAbishrp_2-1734352154514.png

 

Walter_C
Databricks Employee
Databricks Employee

Yes seems that the runs are 1 minute of execution so this might be the reason why the metrics are not loaded

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