[HDFS-13608] [Edit Tail Fast Path Pt 2] Add ability for JournalNode to serve edits via RPC - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: HDFS-12943, 3.3.0
Component/s: None
Labels:
None

Target Version/s:

HDFS-12943
Hadoop Flags:

Reviewed

Description

See ~~HDFS-13150~~ for full design.

This JIRA is to make the JournalNode-side changes necessary to support serving edits via RPC. This includes interacting with the cache added in ~~HDFS-13607~~.

Attachments

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HDFS-13608-HDFS-12943.004.patch
13/Jun/18 23:09
23 kB
Erik Krogen
HDFS-13608-HDFS-12943.003.patch
11/Jun/18 22:46
23 kB
Erik Krogen
HDFS-13608-HDFS-12943.002.patch
07/Jun/18 16:24
23 kB
Erik Krogen
HDFS-13608-HDFS-12943.001.patch
23/May/18 20:07
22 kB
Erik Krogen
HDFS-13608-HDFS-12943.000.patch
23/May/18 16:49
23 kB
Erik Krogen

Issue Links

depends upon

HDFS-13607 [Edit Tail Fast Path Pt 1] Enhance JournalNode with an in-memory cache of recent edit transactions

Resolved

is depended upon by

HDFS-13150 [Edit Tail Fast Path] Allow SbNN to tail in-progress edits from JN via RPC

Resolved

HDFS-13609 [Edit Tail Fast Path Pt 3] NameNode-side changes to support tailing edits via RPC

Resolved

is related to

HDFS-14537 Journaled Edits Cache is not cleared when formatting the JN

Resolved

Activity

People

Assignee:: Erik Krogen

Reporter:: Erik Krogen

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 23/May/18 15:19

Updated:: 19/Jun/19 05:32

Resolved:: 15/Jun/18 00:50