We were able to run Fluo with Kerberos without big problems.
Suggestions: add some properties on fluo-app to informe principal, keytab and
the other necessary attributes related to Kerberos.
Alter the code to authenticate properly using this parameters.
If you agree, we are going to open a issue
Hey fellas!
Sorry to demand so much from you. But we are really trying to put Fluo to work
here and we are facing some issues.
Recently we decided to use Apache Spark to star the process to ingest 300
millions of lines with 62 columns each.
We study this:
https://fluo.apache.org/blog/2016/12/22
Hi Alan!
No worries about emailing the list. Your email is actually helpful. It's
made it clear that we need to improve our troubleshooting docs. There is
some documentation at the link below but we could use more:
https://fluo.apache.org/docs/fluo/1.2/administration/manage-applications
What ver
On Tue, Mar 13, 2018 at 7:11 AM, Alan Camillo wrote:
> Hey fellas!
> Sorry to demand so much from you. But we are really trying to put Fluo to
> work here and we are facing some issues.
>
> Recently we decided to use Apache Spark to star the process to ingest 300
> millions of lines with 62 colu
Sounds good. All pull requests are welcome.
On Tue, Mar 13, 2018 at 6:52 AM, Alan Camillo wrote:
> We were able to run Fluo with Kerberos without big problems.
>
> Suggestions: add some properties on fluo-app to informe principal, keytab
> and the other necessary attributes related to Kerberos.
I opened a PR to add some troubleshooting docs to the website.
https://github.com/apache/fluo-website/pull/142
On Tue, Mar 13, 2018 at 10:59 AM, Keith Turner wrote:
> On Tue, Mar 13, 2018 at 7:11 AM, Alan Camillo
> wrote:
> > Hey fellas!
> > Sorry to demand so much from you. But we are really
Great Mike!
Thank you both for suggestions. I'll try to implement the ideas.
A little bit more about the scenario:
- We are using the version 1.2 of Fluo
- Spark is in version 1.6 (unfortunately) with JDK 1.8
- and Accumulo in verions 1.7.
When we try less messages everything goes well.
Another important information:
- We tested with *no observers*, consequently *no workers*
- We just need to know if the Loader/Oracle will hold this quantity of
transactions and in how long it will take.
Alan Camillo
*BlueShift *I IT Director
Cel.: +55 11 98283-6358
Tel.: +55 11 4605-50
If you are running without workers, the problem is probably in your
Spark/Loader process as the Oracle process is pretty simple and
lightweight. If your Loader process isn't stuck (from checking it with
jstack), this could be due to collisions. Fluo metrics will report the
number of collisions.
On
Our Loader class is pretty straightforward too. Here it is:
class CadastralLoader(registro:org.apache.spark.sql.Row) extends
org.apache.fluo.api.client.Loader {
override def load(tx:org.apache.fluo.api.client.TransactionBase,
context:org.apache.fluo.api.client.Loader.Context):Unit = {
val ro
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