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Posted to hdfs-issues@hadoop.apache.org by "Erik Krogen (JIRA)" <ji...@apache.org> on 2018/05/23 15:15:00 UTC
[jira] [Created] (HDFS-13607) [Edit Tail Fast Path Pt 1] Enhance
JournalNode with an in-memory cache of recent edit transactions
Erik Krogen created HDFS-13607:
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Summary: [Edit Tail Fast Path Pt 1] Enhance JournalNode with an in-memory cache of recent edit transactions
Key: HDFS-13607
URL: https://issues.apache.org/jira/browse/HDFS-13607
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ha, journal-node
Reporter: Erik Krogen
Assignee: Erik Krogen
See HDFS-13150 for full design.
This JIRA is to add the in-memory cache of recent edit transactions on the JournalNode. This JIRA does not include accesses to this cache.
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