[HDFS-9405] Warmup NameNode EDEK caches in background thread - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.7.1
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: encryption, namenode
Labels:
- supportability

Target Version/s:

2.8.0

Description

generateEncryptedDataEncryptionKey involves a non-trivial I/O operation to the key provider, which could be slow or cause timeout. It should be done as a separate thread so as to return a proper error message to the RPC caller.

Attachments

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HDFS-9405.13.patch
19/Mar/16 04:59
18 kB
Xiao Chen
HDFS-9405.12.patch
18/Mar/16 21:15
18 kB
Xiao Chen
HDFS-9405.11.patch
17/Mar/16 17:40
18 kB
Xiao Chen
HDFS-9405.10.patch
17/Mar/16 05:41
18 kB
Xiao Chen
HDFS-9405.09.patch
17/Mar/16 00:00
18 kB
Xiao Chen
HDFS-9405.08.patch
16/Mar/16 19:48
14 kB
Xiao Chen
HDFS-9405.07.patch
16/Mar/16 07:06
10 kB
Xiao Chen
HDFS-9405.06.patch
11/Mar/16 22:59
10 kB
Xiao Chen
HDFS-9405.05.patch
11/Mar/16 18:17
10 kB
Xiao Chen
HDFS-9405.04.patch
10/Mar/16 21:26
9 kB
Xiao Chen
HDFS-9405.03.patch
10/Mar/16 18:07
9 kB
Xiao Chen
HDFS-9405.02.patch
10/Mar/16 02:42
7 kB
Xiao Chen
HDFS-9405.01.patch
09/Mar/16 17:33
7 kB
Xiao Chen

Issue Links

is related to

HDFS-10516 Fix bug when warming up EDEK cache of more than one encryption zone

Resolved

relates to

HDFS-13603 Warmup NameNode EDEK thread retries continuously if there's an invalid key

Open

Activity

People

Assignee:: Xiao Chen

Reporter:: Zhe Zhang

Votes:: 0 Vote for this issue

Watchers:: 10 Start watching this issue

Dates

Created:: 09/Nov/15 23:18

Updated:: 23/May/18 00:29

Resolved:: 21/Mar/16 18:40