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KFS User

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Nikhil Agarwal, Alex Kashirin4

2/25/13

Mapreduce using KFS as file system in Hadoop

I do not know of any free service of a KFS instance ! the tasktrackers and jobtracker , are the one

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Mapreduce using KFS as file system in Hadoop

I do not know of any free service of a KFS instance ! the tasktrackers and jobtracker , are the one

2/25/13

2/19/13

File IO on a FUSE mounted KFS - and a Compilering Problem

Will be great to know, if KFS has the possibility for file IO on a FUSE mounted . such as, file

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File IO on a FUSE mounted KFS - and a Compilering Problem

Will be great to know, if KFS has the possibility for file IO on a FUSE mounted . such as, file

2/19/13

12/25/12

http://bottendaal-ict.nl/components/com_ag_google_analytics2/google.html

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http://bottendaal-ict.nl/components/com_ag_google_analytics2/google.html

12/25/12

Artem V12, Bálint Loch2

9/14/12

Does this thing work if your chunkservers and metaserver on different racks??

Have you set the ssh well? Try the ssh connection between servers. It will work. I used kfs in

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Does this thing work if your chunkservers and metaserver on different racks??

Have you set the ssh well? Try the ssh connection between servers. It will work. I used kfs in

9/14/12

Donal Zang, Bálint Loch2

9/13/12

does KFS support random read and write?

Hi, i think yes.

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does KFS support random read and write?

Hi, i think yes.

9/13/12

6/5/12

Re: Digest for kfs-user@googlegroups.com - 2 Messages in 2 Topics

Thank you'r answer!!! You are very helpful. And If i change the chunksize, the buffersize musnt

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Re: Digest for kfs-user@googlegroups.com - 2 Messages in 2 Topics

Thank you'r answer!!! You are very helpful. And If i change the chunksize, the buffersize musnt

6/5/12

Bálint Loch, Sriram2

6/4/12

Hi, Yes. Larger size is better: better from disk I/O perspective. There is a constant that sets the

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Hi, Yes. Larger size is better: better from disk I/O perspective. There is a constant that sets the

6/4/12

Bálint Loch, 张少华2

6/4/12

building python support problem

hi include_dirs you need include the kfs source directory, relative path is permited and also need

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building python support problem

hi include_dirs you need include the kfs source directory, relative path is permited and also need

6/4/12

srira...@gmail.com

5/19/12

Re: Digest for kfs-user@googlegroups.com - 1 Message in 1 Topic

Hi, I think your chunk server's are not up. Sriram On May 18, 2012, at 11:59 PM, kfs-user@

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Re: Digest for kfs-user@googlegroups.com - 1 Message in 1 Topic

Hi, I think your chunk server's are not up. Sriram On May 18, 2012, at 11:59 PM, kfs-user@

5/19/12

5/18/12

Hi, can someone tell me, there is documentation about the test scripts? (/bin/build/test) I tried to

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Hi, can someone tell me, there is documentation about the test scripts? (/bin/build/test) I tried to

5/18/12

5/3/12

Project announcement: Sailfish

Hi, We are happy to announce a new open-source project: Sailfish. Sailfish tries to improve upon

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Project announcement: Sailfish

Hi, We are happy to announce a new open-source project: Sailfish. Sailfish tries to improve upon

5/3/12

9/6/11

Problems running under hypertable

I get the following errors under heavy load from hypertable on top of kfs: 09-06-2011 17:32:08.614

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Problems running under hypertable

I get the following errors under heavy load from hypertable on top of kfs: 09-06-2011 17:32:08.614

9/6/11

9/4/11

why Daisy Chain error?

while I try to write a 10MB file: 09-04-2011 16:30:57.861 INFO - (KfsWrite.cc:928) sync status: -22

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why Daisy Chain error?

while I try to write a 10MB file: 09-04-2011 16:30:57.861 INFO - (KfsWrite.cc:928) sync status: -22

9/4/11

8/26/11

Re: KFS Forums/Resources?

Hi Susan, The google groups is the current message forum. Also, the wiki on the googlecode page lists

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Re: KFS Forums/Resources?

Hi Susan, The google groups is the current message forum. Also, the wiki on the googlecode page lists

8/26/11

8/14/11

Few questions before testing

Hi Sriram Thanks for the answer. I was more thinking in terms of things thqtcould not be done on EC2

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Few questions before testing

Hi Sriram Thanks for the answer. I was more thinking in terms of things thqtcould not be done on EC2

8/14/11

7/31/11

Kfs multi-proceses write() the same chunkId concurrently

Hi It was said that primary-mast-chunk have the lease to prevent write concurrently. It seems not

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Kfs multi-proceses write() the same chunkId concurrently

Hi It was said that primary-mast-chunk have the lease to prevent write concurrently. It seems not

7/31/11

Brad Howes, Sriram2

7/16/11

Running on Mac OS X 10.6.8

Brad, Thanks for letting us know. Is there is a special line for __APPLE__ on Snow leopard? If you

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Running on Mac OS X 10.6.8

Brad, Thanks for letting us know. Is there is a special line for __APPLE__ on Snow leopard? If you

7/16/11

7/6/11

how to code the data stored in chunks

Dear all, I wanna do some special coding on the data before the data being stored in the chunkserver.

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how to code the data stored in chunks

Dear all, I wanna do some special coding on the data before the data being stored in the chunkserver.

7/6/11

myd....@gmail.com, Tony Qin2

6/22/11

Same problem as HDFS. On Wed, Jun 22, 2011 at 3:38 PM, MyD....@googlemail.com <myd.rocks@gmail.

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Same problem as HDFS. On Wed, Jun 22, 2011 at 3:38 PM, MyD....@googlemail.com <myd.rocks@gmail.

6/22/11

swapnil patil, Sriram3

6/17/11

Error mounting KFS using FUSE

Hi Sriram, Following is gdb backstrace . ------------------------------------------------------------

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Error mounting KFS using FUSE

Hi Sriram, Following is gdb backstrace . ------------------------------------------------------------

6/17/11

stackpop, … 龙斌3

6/3/11

const [with T = KFS::ChunkServer]: Assertion `px != 0' failed.

centos 5.6 2011/6/2 Tony Qin <anqi...@gmail.com> what is your environment? On Thu, Jun 2,

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const [with T = KFS::ChunkServer]: Assertion `px != 0' failed.

centos 5.6 2011/6/2 Tony Qin <anqi...@gmail.com> what is your environment? On Thu, Jun 2,

6/3/11

龙斌, … binlong19

6/1/11

chunk server failed to start

The problem still exist...help are eargly in need.... On 5月24日, 下午2时40分, Tony Qin <anqin....@gmail

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chunk server failed to start

The problem still exist...help are eargly in need.... On 5月24日, 下午2时40分, Tony Qin <anqin....@gmail

6/1/11

Venky Shankar, … Sriram6

5/19/11

Number of chunkserver processes

Thanks Sriram, the following works: setup: python kfssetup.py -f <path-to-conf-file> -b ../

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Number of chunkserver processes

Thanks Sriram, the following works: setup: python kfssetup.py -f <path-to-conf-file> -b ../

5/19/11

vs, … Sriram8

5/17/11

replication count

That is right...3 is for safety; if you go above 3, then there is cost of replication vs benefits of

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replication count

That is right...3 is for safety; if you go above 3, then there is cost of replication vs benefits of

5/17/11

Tung Nguyen, Stas Oskin3

5/15/11

Fw: Re: [Kosmosfs-users] Unable to load kfs_access native library in Hadoop

Hi Sriram, My bad. I forgot. Here, I forward my email to the google group. Thanks TT --- On Sun, 5/15

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Fw: Re: [Kosmosfs-users] Unable to load kfs_access native library in Hadoop

Hi Sriram, My bad. I forgot. Here, I forward my email to the google group. Thanks TT --- On Sun, 5/15

5/15/11

5/15/11

line 65 in scripts/kfsshell.py is wrong

Hi, In line 65 of scripts/kfsshell.py (release kfs-0.5): cmd = "%s/tools/KFSshell -s %s -p %d

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line 65 in scripts/kfsshell.py is wrong

Hi, In line 65 of scripts/kfsshell.py (release kfs-0.5): cmd = "%s/tools/KFSshell -s %s -p %d

5/15/11

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