Thank you Amit and JB! This is not related to DC/OS itself, but I ran into a problem when launching a Spark job on a cluster with spark-submit. My Spark job written in Beam can’t read the specified gs file. I got the following error:
Caused by: java.io.IOException: Unable to find handler for gs://beam-samples/sample.txt at org.apache.beam.sdk.util.IOChannelUtils.getFactory(IOChannelUtils.java:307) at org.apache.beam.sdk.io.FileBasedSource$FileBasedReader.startImpl(FileBasedSource.java:528) at org.apache.beam.sdk.io.OffsetBasedSource$OffsetBasedReader.start(OffsetBasedSource.java:271) at org.apache.beam.runners.spark.io.SourceRDD$Bounded$1.hasNext(SourceRDD.java:125) Then I thought about switching to reading from another source, but I saw in Beam’s documentation that TextIO can only read from files in Google Cloud Storage (prefixed with gs://) when running in cluster mode. How do you guys doing file IO in Beam when using the SparkRunner? Thank you, Chaoran > On Jan 22, 2017, at 4:32 AM, Amit Sela <amitsel...@gmail.com> wrote: > > I'lll join JB's comment on the Spark runner saying that submitting Beam > pipelines using the Spark runner can be done using Spark's spark-submit > script, find out more in the Spark runner documentation > <https://beam.apache.org/documentation/runners/spark/>. > > Amit. > > On Sun, Jan 22, 2017 at 8:03 AM Jean-Baptiste Onofré <j...@nanthrax.net > <mailto:j...@nanthrax.net>> wrote: > Hi, > > Not directly DCOS (I think Stephen did some test on it), but I have a > platform running Spark and Flink with Beam on Mesos + Marathon. > > It basically doesn't have anything special as running piplines uses > spark-submit (as on in Spark "natively"). > > Regards > JB > > On 01/22/2017 12:56 AM, Chaoran Yu wrote: > > Hello all, > > > > Has anyone had experience using Beam on DC/OS? I want to run Beam code > > > > executed with Spark runner on DC/OS. As a next step, I would like to run the > > > > Flink runner as well. There doesn't seem to exist any information > > about running > > > > Beam on DC/OS I can find on the web. So some pointers are greatly > > appreciated. > > > > Thank you, > > > > Chaoran Yu > > > > -- > Jean-Baptiste Onofré > jbono...@apache.org <mailto:jbono...@apache.org> > http://blog.nanthrax.net <http://blog.nanthrax.net/> > Talend - http://www.talend.com <http://www.talend.com/>