Shanmukha Haripriya Kota created HBASE-30081:
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Summary: Change scanTablesInNamespace() in RefreshMetaProcedure to
use sequential stream
Key: HBASE-30081
URL: https://issues.apache.org/jira/browse/HBASE-30081
Project: HBase
Issue Type: Sub-task
Reporter: Shanmukha Haripriya Kota
Assignee: Shanmukha Haripriya Kota
The parallelStream() in RefreshMetaProcedure#scanTablesInNamespace() runs FS
work on the common ForkJoinPool, which can put pressure on other worker threads
that use same pool. Make it use sequential stream instead.
Later we can make use of ExecutorService if performance improvements are
needed.
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