[HBASE-17917] Use pread by default for all user scan and switch to streaming read if needed - ASF JIRA

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Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.0.0
Fix Version/s: 2.0.0
Component/s: Scanners
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Hadoop Flags:

Reviewed

Description

As said in the parent issue. We need some benchmark here first.

Attachments

Attachments

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HBASE-17917.patch
24/Apr/17 08:50
48 kB
Duo Zhang
HBASE-17917-v1.patch
26/Apr/17 08:38
69 kB
Duo Zhang
HBASE-17917-v2.patch
27/Apr/17 04:37
70 kB
Duo Zhang
HBASE-17917-v2.patch
26/Apr/17 10:33
70 kB
Duo Zhang
HBASE-17917-v3.patch
27/Apr/17 09:02
79 kB
Duo Zhang
HBASE-17917-v4.patch
27/Apr/17 13:12
80 kB
Duo Zhang
HBASE-17917-v5.patch
28/Apr/17 08:37
80 kB
Duo Zhang
HBASE-17917-v6.patch
10/May/17 12:56
79 kB
Duo Zhang
HBASE-17917-v6.patch
10/May/17 06:16
79 kB
Duo Zhang

Issue Links

is depended upon by

HBASE-18055 Releasing L2 cache HFileBlocks before shipped() when switching from pread to stream causes result corruption

Resolved

relates to

HBASE-18028 Backport HBASE-17917 to branch-1

Resolved

HBASE-20457 Return immediately for a scan rpc call when we want to switch from pread to stream

Resolved

links to

Activity

People

Assignee:: Duo Zhang

Reporter:: Duo Zhang

Votes:: 0 Vote for this issue

Watchers:: 13 Start watching this issue

Dates

Created:: 14/Apr/17 09:27

Updated:: 07/May/19 16:11

Resolved:: 11/May/17 03:39