[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-11 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13706244#comment-13706244 ] Konstantin Shvachko commented on HDFS-4849: --- Is there any reason why this ought

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705173#comment-13705173 ] Konstantin Boudnik commented on HDFS-4849: -- I have looked through the latest patch

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705237#comment-13705237 ] Hadoop QA commented on HDFS-4849: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705246#comment-13705246 ] Suresh Srinivas commented on HDFS-4849: --- Konstantin, I will take a look at the patch

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705281#comment-13705281 ] Konstantin Shvachko commented on HDFS-4849: --- In Hadoop summit we agreed that

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Colin Patrick McCabe (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705339#comment-13705339 ] Colin Patrick McCabe commented on HDFS-4849: I thought that at Hadoop Summit we

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-10 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13705346#comment-13705346 ] Suresh Srinivas commented on HDFS-4849: --- bq. I thought that at Hadoop Summit we

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-07-04 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13700343#comment-13700343 ] Hadoop QA commented on HDFS-4849: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-28 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13695839#comment-13695839 ] Suresh Srinivas commented on HDFS-4849: --- I created HDFS-4942 for adding RetryCache to

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-21 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13690173#comment-13690173 ] Steve Loughran commented on HDFS-4849: -- bq. That is right, Steve. You want something

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-20 Thread Sanjay Radia (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13689443#comment-13689443 ] Sanjay Radia commented on HDFS-4849: bq. Suresh, I still don't see what is wrong with

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-19 Thread Steve Loughran (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687792#comment-13687792 ] Steve Loughran commented on HDFS-4849: -- I'm going to join in here because I've been

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-19 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13688320#comment-13688320 ] Konstantin Shvachko commented on HDFS-4849: --- That is right, Steve. You want

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-19 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13688322#comment-13688322 ] Konstantin Shvachko commented on HDFS-4849: --- Vinod, DFSClient gets its name from

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-19 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13688325#comment-13688325 ] Konstantin Shvachko commented on HDFS-4849: --- Suresh, I still don't see what is

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-19 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13688511#comment-13688511 ] Suresh Srinivas commented on HDFS-4849: --- bq. I thought Suresh had some concrete

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686471#comment-13686471 ] Konstantin Shvachko commented on HDFS-4849: --- As regards creating blocks

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686477#comment-13686477 ] Konstantin Shvachko commented on HDFS-4849: --- I don't see any technical obstacles

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686514#comment-13686514 ] Konstantin Shvachko commented on HDFS-4849: --- Sorry, should correct myself. The

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686910#comment-13686910 ] Suresh Srinivas commented on HDFS-4849: --- bq. I don't see any technical obstacles to

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687005#comment-13687005 ] Konstantin Shvachko commented on HDFS-4849: --- Please wait till the ongoing

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687017#comment-13687017 ] Suresh Srinivas commented on HDFS-4849: --- I will run the test when I get some time

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687032#comment-13687032 ] Konstantin Shvachko commented on HDFS-4849: --- I do not think this is a 2.1

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687047#comment-13687047 ] Konstantin Shvachko commented on HDFS-4849: --- Which definition from Wikipedia

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687105#comment-13687105 ] Suresh Srinivas commented on HDFS-4849: --- bq. No. Could you please try to run it. I

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Vinod Kumar Vavilapalli (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687114#comment-13687114 ] Vinod Kumar Vavilapalli commented on HDFS-4849: --- bq. Applications cannot set

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-18 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13687217#comment-13687217 ] Suresh Srinivas commented on HDFS-4849: --- bq. I intentionally worked on this patch to

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13685752#comment-13685752 ] Konstantin Shvachko commented on HDFS-4849: --- I can add it right now, the patch is

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13685826#comment-13685826 ] Suresh Srinivas commented on HDFS-4849: --- Before commenting on the detailed issues,

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13685827#comment-13685827 ] Suresh Srinivas commented on HDFS-4849: --- Missed adding this in the previous comment.

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13685884#comment-13685884 ] Konstantin Shvachko commented on HDFS-4849: --- How does one guarantee the client

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13685998#comment-13685998 ] Suresh Srinivas commented on HDFS-4849: --- bq. I elaborated on multithreaded clients in

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686040#comment-13686040 ] Suresh Srinivas commented on HDFS-4849: --- BTW I agree that this is an important change

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Jagane Sundar (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686089#comment-13686089 ] Jagane Sundar commented on HDFS-4849: - If I may chime in here: I agree that the 'RPC

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686093#comment-13686093 ] Suresh Srinivas commented on HDFS-4849: --- bq. A file system built using idempotent

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Jagane Sundar (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686126#comment-13686126 ] Jagane Sundar commented on HDFS-4849: - Suresh - I hope I am answering the correct

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686225#comment-13686225 ] Konstantin Shvachko commented on HDFS-4849: --- Suresh, I was referring to my

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686237#comment-13686237 ] Konstantin Shvachko commented on HDFS-4849: --- Checked setReplication, setTimes,

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686371#comment-13686371 ] Hadoop QA commented on HDFS-4849: - {color:green}+1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686381#comment-13686381 ] Suresh Srinivas commented on HDFS-4849: --- bq. If our goal is to build a file system

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686383#comment-13686383 ] Konstantin Boudnik commented on HDFS-4849: -- +1 on the revised patch:all

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-17 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13686390#comment-13686390 ] Konstantin Boudnik commented on HDFS-4849: -- bq. Some could today use audit log to

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-16 Thread Arun C Murthy (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13684644#comment-13684644 ] Arun C Murthy commented on HDFS-4849: - I apologize for being unsure where this

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-14 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13683763#comment-13683763 ] Konstantin Shvachko commented on HDFS-4849: --- The first formatting change is in

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-14 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13683766#comment-13683766 ] Konstantin Boudnik commented on HDFS-4849: -- Nope, I am not opinionated. Go for it

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-14 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13683793#comment-13683793 ] Suresh Srinivas commented on HDFS-4849: --- Konstantin, I am still reviewing it. Some

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-14 Thread Suresh Srinivas (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13683807#comment-13683807 ] Suresh Srinivas commented on HDFS-4849: --- I plan on completing the review in a day or

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-14 Thread Konstantin Shvachko (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13683826#comment-13683826 ] Konstantin Shvachko commented on HDFS-4849: --- Sure. Idempotent

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-13 Thread Konstantin Boudnik (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13682421#comment-13682421 ] Konstantin Boudnik commented on HDFS-4849: -- Wow, hefty tests... The patch looks

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13681052#comment-13681052 ] Hadoop QA commented on HDFS-4849: - {color:red}-1 overall{color}. Here are the results of

[jira] [Commented] (HDFS-4849) Idempotent create and append operations.

2013-06-11 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-4849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13680910#comment-13680910 ] Hadoop QA commented on HDFS-4849: - {color:green}+1 overall{color}. Here are the results of