Member since
07-31-2013
1924
Posts
462
Kudos Received
311
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
1950 | 07-09-2019 12:53 AM | |
11765 | 06-23-2019 08:37 PM | |
9062 | 06-18-2019 11:28 PM | |
10021 | 05-23-2019 08:46 PM | |
4439 | 05-20-2019 01:14 AM |
07-17-2015
09:50 AM
Updating the SharLib Worked! =D I did have to bounce oozie before it fixed it but this solution works.
... View more
07-16-2015
07:10 AM
Hi, Your reply does help. Thanks. But I still have doubts regarding passing parameters via Hue UI. 1.If I pass the parameter value using the Properties field, then will it be updated in the workflow under <agr> tag or <property> tag? 2. What is the use of Parameter field under Workflow Settings. Also could you please give some insight regarding my use-case: I want to run the java mapreduce program using mapreduce action. I have a jar with multiple Mapper and Reducer Class defined and I want to use Oozie as driver for my Mapper and Reducer programs. And at the same time passing argument values through Oozie to my Mappers and Reducers. How can I achieve this using Hue UI to create and workflow?
... View more
07-16-2015
06:38 AM
1 Kudo
Typically, users use output files on HDFS paths to share data or values between jobs. The capture-output size is limited cause we store it inside the Oozie DB before we transfer it over to the next action instance. The max size is therefore limited by the size RDBMS supports for CHAR/VARCHAR columns, 64k for MySQL for example.
... View more
07-08-2015
09:57 PM
Please check the single map task log of job_1436201602998_0002 for the actual reason behind the pig script execution failure.
... View more
06-29-2015
08:56 AM
Thanks for the explanation. And thanks for tolerating me extending the original question. This issue can be closed.
... View more
06-25-2015
01:31 PM
You can use the CM -> HBase -> Configuration -> RegionServer Safety Valve (for hbase-site.xml) to make the HFile V3 property setting change, since there's no direct UI field for it. CM does separate client configs from server ones, to isolate and configure server specific items independently. This is better explained in the architecture docs at http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_intro_primer.html
... View more
06-24-2015
10:27 AM
Glad to hear - thanks for closing the loop!
... View more
06-21-2015
05:36 AM
1 Kudo
You (or your used software) appear to be using appends on files that are being modified in parallel by other concurrent jobs/workflows/etc.. HDFS uses a single-writer model for its files, so observing this error is normal if your software does not have logic handling it and waiting for a proper writer lease to perform its work. Without audit logs of the filenames involved, there's little more we can tell. We also advise against using appends unless you absolutely require it for your use-cases.
... View more
06-19-2015
08:26 AM
Had similar issue got resolved Error ------ I had like this in workflow.xml <job-tracker>localhost:8032</job-tracker> <name-node>localhost:8020</name-node> Changed it to the following <job-tracker>${jobTracker}</job-tracker> <name-node>${nameNode}</name-node>
... View more
06-02-2015
05:54 PM
Lowering the params didn't work for me. Is there any other information I can verify? -Shankar
... View more