Bug 854753 - Hadoop Integration, Address known write performance issues
Summary: Hadoop Integration, Address known write performance issues
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: GlusterFS
Classification: Community
Component: gluster-hadoop
Version: mainline
Hardware: Unspecified
OS: Unspecified
medium
unspecified
Target Milestone: ---
Assignee: Diane Feddema
QA Contact: hcfs-gluster-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-09-05 18:27 UTC by Kaleb KEITHLEY
Modified: 2015-04-07 09:16 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-04-07 09:16:22 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Embargoed:


Attachments (Terms of Use)

Description Kaleb KEITHLEY 2012-09-05 18:27:21 UTC
Description of problem:

Blocker BZ for RHS 2.1

Version-Release number of selected component (if applicable):


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Comment 4 Steve Watt 2013-05-10 17:50:05 UTC
Assigning to Diane to analyze write performance. The current observation is that because of the glusterfs use of the elastic hashing algorithm, writes get written to the server that will hosts the data according the hash. In some cases, this results in non-local writes.

Comment 6 Kaleb KEITHLEY 2015-04-07 09:16:22 UTC
This was opened to track a concern raised by Doug Williams which ultimately turned out to be a red herring.

Closing as it's old and there doesn't seem to be any real issue. Please open a new BZ if this is not the case.

Thanks,


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