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yarn cache settings - Hadoop - [mail # user]
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...Hi,We have yarn.nodemanager.local-dirs set to/var/lib/hadoop/tmp/nm-local-dir. This is the directory where the mapreducejobs store temporary data. On restart of nodemanager, the contents of ...
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Re: Patch review process - Hadoop - [mail # dev]
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...I'm happy to share it if someone is willing to take it across the finishline. I think it'd be about two weeks of work full-time. I've alreadycleaned it up some, but it still requires checkin...
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Re: Patch review process - Hadoop - [mail # dev]
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...Filed INFRA-9071 to update reviews.apache.org working with the hadoop gitrepo. Let's see if that works out.Looks like Crucible is no go from infra -https://issues.apache.org/jira/browse/INFR...
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Author: Arpit Agarwal,
2015-01-27, 18:50
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Re: Patch review process - Hadoop - [mail # dev]
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...I'd be +1 on trying reviews.apache.org on a JIRA which 1. had multiple distributed people working on it 2. had some tangible code needing reviewing 3. was...
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Author: Steve Loughran,
2015-01-27, 10:52
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Re: Patch review process - Hadoop - [mail # dev]
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...As popular as the github workflow is, there are some things I'm not a bigfan of. For one, the review tends to cause a flurry of separatenotifications as opposed to a single atomic set of com...
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Author: Sangjin Lee,
2015-01-27, 02:26
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Re: Patch review process - Hadoop - [mail # dev]
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...I think someone mentioned this earlier - the concern was keeping the reviewcomments searchable from one location, ideally within Jira.On Mon, Jan 26, 2015 at 5:52 PM, Ravi Prakash wrot...
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Author: Arpit Agarwal,
2015-01-27, 02:19
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Re: Patch review process - Hadoop - [mail # dev]
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...Just out of left field: Since we already migrated to git (Thanks everyone for that effort) should we try using github's UI? Isn't that how the majority of the rest of the world started doing...
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Author: Ravi Prakash,
2015-01-27, 01:55
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Re: Patch review process - Hadoop - [mail # dev]
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...Thanks for that data point Chris.It looks like reviews.apache.org no longer works. hadoop-hdfs-git may bepointing to an outdated repository. I'll file a ticket with Infra.On Mon, Jan 26, 201...
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Author: Arpit Agarwal,
2015-01-26, 23:57
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Re: Patch review process - Hadoop - [mail # dev]
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...reviews.apache.org is backed by Review Board, and I've had a very positiveexperience with that tool on other projects. HADOOP-9629 is a Hadoop patchwhere we decided to go ahead and use...
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Author: Chris Nauroth,
2015-01-26, 22:42
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Re: Patch review process - Hadoop - [mail # dev]
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...IMO the number one improvement would be a web-based review tool. We couldevaluate Atlassian Crucible since it claims to integrate well with Jira. Ihave not tried https://reviews.apache.org/r...
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Author: Arpit Agarwal,
2015-01-26, 21:55
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Re: Patch review process - Hadoop - [mail # general]
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...On 26 January 2015 at 02:03, Tsz Wo (Nicholas), Sze <[EMAIL PROTECTED]lid> wrote:owning up to me starting that discussion, but it was originally ameta-discussion "I want to start discu...
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Author: Steve Loughran,
2015-01-26, 21:51
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Re: Patch review process - Hadoop - [mail # dev]
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...I'm moving this all to common-dev@ as general is more where announcementsgo than anything else.I think too many patches are falling by the wayside. It takes a lot of timeand effort to get pa...
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Author: Steve Loughran,
2015-01-26, 21:48
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[HADOOP-11514] Raw Erasure Coder API for concrete encoding and decoding - Hadoop - [issue]
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...This is to abstract and define raw erasure coder API across different codes algorithms like RS, XOR and etc. Such API can be implemented by utilizing various library support, such as Intel I...
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Re: Reliability of timestamps in logs - Hadoop - [mail # user]
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...I'm afraid I don't know what the "SLS" is. Obviously it shouldn't matter if it runs on the same node. I don't think hadoop code ever updates the system clock. In fact it shouldn't even be ru...
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Re: Reliability of timestamps in logs - Hadoop - [mail # user]
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...Yes I am, does it make a difference? SLS runs on a single machine, wrapping the RM and simulating the nodes, thus it should use just the system time.Or do you mean there is a chance it's upd...
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Author: Fabio,
2015-01-27, 07:20
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Re: Reliability of timestamps in logs - Hadoop - [mail # user]
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...Are you running NTP? On Friday, January 23, 2015 12:42 AM, Fabio wrote: Hi guys,while analyzing SLS logs I noticed some unexpected behaviors,...
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Author: Ravi Prakash,
2015-01-26, 19:01
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Reliability of timestamps in logs - Hadoop - [mail # user]
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...Hi guys,while analyzing SLS logs I noticed some unexpected behaviors, such as resources requests sent before the AM container gets to a RUNNING state.For this reason I started wondering how ...
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Author: Fabio,
2015-01-23, 08:42
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[HADOOP-10626] Limit Returning Attributes for LDAP search - Hadoop - [issue]
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...When using Hadoop Ldap Group mappings in an enterprise environment, searching groups and returning all members can take a long time causing a timeout. This causes not all groups to be ...
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Re: Hadoop 2.6.0 Multi Node Setup - Hadoop - [mail # user]
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...Make sure that all nodes can resolve each other.You can do this by simply modifying /etc/hosts on each node with the IPs of the clusterThen add them to your /etc/hadoop/slaves file.On 01/27/...
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Re: Hadoop 2.6.0 Multi Node Setup - Hadoop - [mail # user]
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...I was able to start some services, but Yarn is failing withorg.apache.hadoop.yarn.exceptions.YarnRuntimeException:java.io.IOException: Failed on local exception: java.net.SocketException:Unr...
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Author: Telles Nobrega,
2015-01-27, 21:00
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Re: Hadoop 2.6.0 Multi Node Setup - Hadoop - [mail # user]
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...Thanks.On Tue Jan 27 2015 at 15:59:35 Ahmed Ossama wrote: ...
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Author: Telles Nobrega,
2015-01-27, 19:49
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Re: Hadoop 2.6.0 Multi Node Setup - Hadoop - [mail # user]
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...Hi Telles,No, the documentation isn't out of date. Normally hadoop configuration files are placed under /etc/hadoop/conf, it then referenced to when starting the cluster with --config $HADOO...
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Author: Ahmed Ossama,
2015-01-27, 18:59
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Hadoop 2.6.0 Multi Node Setup - Hadoop - [mail # user]
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...Hi, I'm starting to deply Hadoop 2.6.0 multi node.My first question is:In the documenation page, it says that the configuration files are underconf/ but I found them in etc/. Should I move t...
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Author: Telles Nobrega,
2015-01-27, 18:41
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[HADOOP-11264] Common side changes for HDFS Erasure coding support - Hadoop - [issue]
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...This is umbrella JIRA for tracking the common side changes for HDFS Erasure Coding support....
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Re: NN questions - Hadoop - [mail # user]
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...Writes are done in parallel.Yes, dfs.namenode.shared.edits.dir support multiple directories.On 01/26/2015 10:16 PM, [EMAIL PROTECTED] wrote:Regards,Ahmed Ossama ...
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NN questions - Hadoop - [mail # user]
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...If multiple directories are specified for dfs.namenode.name.dir and dfs.namenode.edits.dir, are the writes to the different directories done in parallel or serial? Does dfs.namenode.shared.e...
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Author: dlmarion@...,
2015-01-26, 20:18
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[HADOOP-8934] Shell command ls should include sort options - Hadoop - [issue]
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...The shell command ls should include options to sort the output similar to the unix ls command. The following options seem appropriate:-t : sort by modification time-S : sort by file si...
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[HADOOP-9636] UNIX like sort options for ls shell command - Hadoop - [issue]
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...Add support for unix ls like sort options in fs -ls:-t : sort by modification time-S : sort by file size-r : reverse the sort order-u : sort by acess time...
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