Receiving IMPALA_ASSIGNMENT_LOCALITY Alerts While Running the Load Balancer
(Doc ID 2151101.1)
Last updated on NOVEMBER 08, 2022
Applies to:
Big Data Appliance Integrated Software - Version 2.5.0 and laterLinux x86-64
Symptoms
Cloudera Manager IMPALA_ASSIGNMENT_LOCALITY alerts are received while running the load balancer:
The health test result for IMPALA_ASSIGNMENT_LOCALITY has become concerning:
80.00% of assignments operating on local data over the past 15 minute(s). 16 local
assignments. 20 total assignments. Warning threshhold: 80.00%
80.00% of assignments operating on local data over the past 15 minute(s). 16 local
assignments. 20 total assignments. Warning threshhold: 80.00%
Changes
The cluster was recently expanded. Impala was not added to the new nodes of the cluster.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |