Hey Brian, did you follow the S3 setup guide? https://ci.apache.org/projects/flink/flink-docs-master/apis/example_connectors.html
You have to set the fs.hdfs.hadoopconf property and add <property> <name>fs.s3.impl</name> <value>org.apache.hadoop.fs.s3native.NativeS3FileSystem</value> </property> to core-site.xml – Ufuk > On 09 Dec 2015, at 20:50, Brian Chhun <[email protected]> wrote: > > Hello, > > I'm trying to setup an HA cluster and I'm running into issues using S3 as the > state backend. This is raised during startup: > > 2015-12-09T19:23:36.430724+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: java.io.IOException: No file system found > with scheme s3, referenced in file URI 's3:///flink/recovery/blob'. > > 2015-12-09T19:23:36.430858+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.core.fs.FileSystem.get(FileSystem.java:242) > > 2015-12-09T19:23:36.430989+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.blob.FileSystemBlobStore.<init>(FileSystemBlobStore.java:67) > > 2015-12-09T19:23:36.431297+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.blob.BlobServer.<init>(BlobServer.java:105) > > 2015-12-09T19:23:36.431435+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.createJobManagerComponents(JobManager.scala:1814) > > 2015-12-09T19:23:36.431569+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.startJobManagerActors(JobManager.scala:1944) > > 2015-12-09T19:23:36.431690+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.startJobManagerActors(JobManager.scala:1898) > > 2015-12-09T19:23:36.431810+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.startActorSystemAndJobManagerActors(JobManager.scala:1584) > > 2015-12-09T19:23:36.431933+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.runJobManager(JobManager.scala:1486) > > 2015-12-09T19:23:36.432414+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager$.main(JobManager.scala:1447) > > 2015-12-09T19:23:36.432649+00:00 i-1ec317c4 > docker/jobmanager01-d3174d6[1207]: #011at > org.apache.flink.runtime.jobmanager.JobManager.main(JobManager.scala) > > Is it possible to use S3 as the backend store or is only hdfs/mapfs supported? > > > Thanks, > Brian
