Alejandro, We originally thought it is tied with the whole purging logic revisiting work which is 3.0. But as we look more at it, it's increasingly clear it's ...
Thanks Chao, I'm not opposed to this bug. I just want to understand what make you change your mind that it can be applied independently of all the other...
I need a little help with my job workflow use case. I have a job which when completes should trigger 2 other jobs, which then have their own pipeline. I could...
If it is independent of each other and parent, why not make two workflows instead? --Angelo On 1/28/11 1:37 PM, "Deepika Khera" <Deepika.Khera@...> wrote: ...
The two jobs need to be triggered when this parent job finishes successfully. Following that, they are independent of each other for their execution, but after...
Hi, Is it possible to use EL in the workflow definition to calculate the number of reducers to use? I have tried this but it doesn't seem to work: <property> ...
Hi Frank, Nasty, didn't know that JSP EL would cast a long to double before performing the division. Would you please open an issue on this. It seems we would...
Great, a few tips: To write the function class, just look at a simple function in Oozie, ie: trim=org.apache.oozie.util.ELConstantsFunctions#trim Add the class...
Andreas, all, It seems we are not reaching consensus with the current discussion. Because of this, I'd like to do a reset and propose an alternative that would...
Mayank, Thanks for the detailed use cases. *Usecase 1:* Oozie would be like a Hadoop proxyuser to system ABC and it would a 'doAs' call to get some kind of...
Hi Alejandro, I believe I have already answered your question in my previous message - basically no fancy stuff here. Hope this clarify things. Thanks, Chao ...
So if I use fork for my use case, it should be possible to do something like this, right (Considering every fork should have its join)? Once again, I want 1...
Alejandro, you opened a similar JIRA for Hadoop core (I can't get to it right now, because Apache Jira down under mainenance, but it is Hadoop-7119). If that...
Hi Andreas, The JIRA I've open in Hadoop is to add support for Kerberos HTTP SPNEGO authentication to Hadoop HTTP web-consoles. Hadoop HTTP web-consoles are ...
I've just submitted a PR that adds a hook on the client side, on the OozieCLI class. I believe this change should not be contentious as it does not change any...
Just to update, I got it working with forks and joins, though in my case I don't really need a join. That is because my child jobs depend on the completion of...
Deepika, Forks and Joins must come in pairs, all paths of a fork must reach the same join, if forks/joins are nested they cannot crossover. Thanks. Alejandro...
Hi Giridhar, Currently there is no special documents for catch-up mode. In short, if you submit a coordinator job with start time < current time, it is a...
Guys, https://github.com/yahoo/oozie/pull/197#issuecomment-727177 As far I know we have not finished the discussion on this PR, we shouldn't push yet. My...
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Mayank Bansal
bansalm@...
Feb 1, 2011 2:44 am
HI, Updated comments in the PR. https://github.com/yahoo/oozie/pull/197 Thanks, Mayank On 1/31/11 5:40 PM, "Alejandro Abdelnur" <tucu@...> wrote: ...
Mohammad, You've closed PR358 (https://github.com/yahoo/oozie/pull/358) as done, but you have not committed that combo patch to 2.3, you've committed one of...
Hi Arun, Java Action is carried out inside a mapper, which could run on any machine in HDFS. How are you making sure that your Java Action is running on the...
Sorry for wrong wording. First sentence should be :: "Java Action is carried out inside a mapper, which could run on any machine in cluster" instead of "Java...
Hi, Can i start a Map-Reduce Job from inside the Main class of a Java Action ? Are there any limits on what is possible from inside Main class of Java Action ?...
Giridhar, Yes you can, this is exactly how Oozie runs MR/Pig actions. Check Oozie's MapReduceMain and PigMain classes. Your Java main class will run in a node...
