[HADOOP-12916] Allow RPC scheduler/callqueue backoff using response times - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: ipc
Labels:
None

Hadoop Flags:

Reviewed

Description

Currently back off policy from ~~HADOOP-10597~~ is hard coded to base on whether call queue is full. This ticket is open to allow flexible back off policies such as moving average of response time in RPC calls of different priorities.

Attachments

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HADOOP-12916.00.patch
17/Mar/16 17:05
75 kB
Xiaoyu Yao
HADOOP-12916.01.patch
19/Mar/16 02:06
76 kB
Xiaoyu Yao
HADOOP-12916.02.patch
19/Mar/16 17:13
78 kB
Xiaoyu Yao
HADOOP-12916.03.patch
22/Mar/16 19:25
79 kB
Xiaoyu Yao
HADOOP-12916.04.patch
22/Mar/16 20:59
79 kB
Xiaoyu Yao
HADOOP-12916.05.patch
29/Mar/16 05:20
80 kB
Xiaoyu Yao
HADOOP-12916.06.patch
30/Mar/16 18:17
82 kB
Xiaoyu Yao
HADOOP-12916.07.patch
30/Mar/16 20:25
81 kB
Xiaoyu Yao
HADOOP-12916.08.patch
31/Mar/16 05:36
85 kB
Xiaoyu Yao

Issue Links

blocks

HADOOP-14207 "dfsadmin -refreshCallQueue" fails with DecayRpcScheduler

Resolved

breaks

HDFS-10253 Fix TestRefreshCallQueue failure.

Resolved

relates to

HADOOP-14166 Reset the DecayRpcScheduler AvgResponseTime metric to zero when queue is not used

Resolved

links to

GitHub Pull Request #86

Sub-Tasks

1.	Separate Scheduler from FCQ		Resolved	Xiaoyu Yao
2.	Document RPC scheduler/callqueue configuration keys		Resolved	Ryan Wu

Activity

People

Assignee:: Xiaoyu Yao

Reporter:: Xiaoyu Yao

Votes:: 0 Vote for this issue

Watchers:: 16 Start watching this issue

Dates

Created:: 11/Mar/16 02:04

Updated:: 24/Jan/19 10:34

Resolved:: 31/Mar/16 16:02