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RE: Swimlanes Usage - Tez - [mail # user]
...That the way YARN does log uploads currently. They are making changes tothat.Eventually, the swimlanes will be constructed from YARN ATS data and shouldbe more on demand because ATS data is ...
   Author: Bikas Saha, 2014-09-17, 05:47
[expand - 1 more] - RE: speculative execution in Hive over Tez - Tez - [mail # user]
...Currently there isn’t any support for this in Tez. Expect it to be addedsoon.*From:* Grandl Robert [mailto:[EMAIL PROTECTED]]*Sent:* Sunday, September 14, 2014 5:26 PM*To:* [EMAIL PROTECTED]...
   Author: Bikas Saha, 2014-09-15, 16:56
[expand - 1 more] - RE: [DISCUSS] Creating a branch for TEZ-8 - Tez - [mail # dev]
...Folks, lack a UI is a severe hindrance to anyone even trying Tez. Myquestion to the folks on the TEZ-8 branch would be which release of Tez theyare targeting for the UI? 0.6, 0.7?After 0.5 a...
   Author: Bikas Saha, 2014-09-14, 00:13
[expand - 2 more] - RE: Tez with secured hadoop - Tez - [mail # user]
...If by impersonation you mean what Oozie does where Oozie runs as Oozie butget delegation tokens for user FOO then you will need to follow themechanism that Oozie uses. Oozie writes the deleg...
   Author: Bikas Saha, 2014-09-13, 01:34
RE: ShuffleVertexManager looks only for input vertices with DataMovement being SCATTER_GATHER - Tez - [mail # user]
...Bit of both.The semantics of 1-1 or scatter-gather edges require sources to startbefore downstream to start. Semantics for broadcast allows downstreams tostart as soon as upstreams can start...
   Author: Bikas Saha, 2014-09-12, 18:58
RE: noob local resource question - Tez - [mail # user]
...We should probably update the javadocs to clarify that depending on thelocal resource configuration yarn will unpack archives etc but yarn willnot do anything to the classpath because yarn d...
   Author: Bikas Saha, 2014-09-11, 21:25
RE: container size - Tez - [mail # user]
...The container size is determined at compile time when creating the DAG.There is black box user code running inside a task and so Tez cannotdetermine a good size since it does not know whats ...
   Author: Bikas Saha, 2014-09-10, 03:42
[expand - 1 more] - RE: Tez local mode non-daemon thread - Tez - [mail # dev]
...In that case, the graceful shutdown on success/failure of DAG should stopthis thread. If not then this is a bug. The normal task scheduler usesyarn client libraries that also run threads and...
   Author: Bikas Saha, 2014-09-09, 18:18
RE: Tez with different filesystem - Tez - [mail # user]
...You can try it out and report back :)Given that Tez uses the Hadoop FileSystem API, any compatible FileSystemshould work. Please let us know if that does not work.Bikas...
   Author: Bikas Saha, 2014-09-09, 18:15
RE: MicroStrategy enabling tez through JDBC/ODBC - Tez - [mail # user]
...This question is better answered in the Hive user mailing list.I am guessing that this configuration needs to be set up on the HiveServer 2 that is going to host the JDBC/ODBC end point.Bika...
   Author: Bikas Saha, 2014-09-06, 01:16
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