Mukund Thakur created HADOOP-19149:
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Summary: ABFS: Implement ThreadLocal for ObjectMapper in
AzureHttpOperation via config option with static shared instance as an
alternative.
Key: HADOOP-19149
URL: https://issues.apache.org/jira/browse/HADOOP-19149
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/azure
Affects Versions: 3.4.0
Reporter: Mukund Thakur
Assignee: Mukund Thakur
While doing internal tests on Hive TPCDS queries we have seen many instances of
ObjectMapper have been created in an Application Master thus sharing a thread
local object mapper instances will improve the performance.
CC [[email protected]] [~harshit.gupta]
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