About zack_riesland

dineshc · ‎07-11-2017

@Zack Riesland As far as I know there is no such config property. You may have to write additional lines in your hive script to view the values/redirect them to a separate file. You can view the value using select ${hiveconf.my_variable}; To see values of all the variables you may use set -v

zack_riesland · ‎07-11-2017

Thanks Frank, That's interesting feedback.

hoc · ‎12-30-2017

Which files did you end up using? I looked here http://repo.hortonworks.com/content/repositories/releases/org/apache/hive/hive-jdbc/ and there are tons of them.

zack_riesland · ‎06-29-2017

Right. I didn't mean to imply a relationship between Druid and Slider. Just meant: "Also want to understand how to assign processes to servers during installation of Druid." Thanks!

zack_riesland · ‎05-02-2017

One note: The example linked lists "tag":"version14534007568115" in the JSON sent to Ambari. Through trial-and-error, it looks like this must include a valid timestamp AFTER the most recent change to the queue configs, otherwise the command fails with a huge stack trace that isn't clear.

zack_riesland · ‎06-21-2017

Is there a way to do this on a per-server basis? I have some edge nodes where restarting services doesn't seem to work and I get this error....

zack_riesland · ‎06-14-2018

I'm sorry, @shaleen somani - this was over a year ago and I don't remember the details any more. My guess is that our primary and secondary name nodes had failed over for some reason. I've found that when this happens, things continue to "work", but not quite right and it can be hard to pin down. You can use the hdfs haadmin utility to check the status. Good luck!

zack_riesland · ‎02-10-2017

Found it on another thread: https://community.hortonworks.com/questions/69533/convert-unix-timestamp-to-timestamp-format.html select from_unixtime(cast(time/1000 as bigint)) from table_1;

zack_riesland · ‎01-19-2017

Ah! I see that there are 2 "archive" properties in the nifi.properties file: nifi.flow.configuration.archive.enabled nifi.content.repository.archive.enabled I was setting the former, but I need to set the latter.

zack_riesland · ‎01-19-2017

We were ultimately able to get everything back in shape, but it wasn't pretty. Too many steps to detail here.

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