Sure, excuse me if anything was obvious or wrong, I know next to nothing
about Hadoop.
1. get the Hadoop 2.7 distribution (I set its path to HADOOP_HOME to make
things easier for mysellf)
2. set the HADOOP_CLASSPATH to include
${HADOOP_HOME}/share/hadoop/common/*:${HADOOP_HOME}/share/hadoop/tools/lib/*
(you may not need all those paths?)
3. stick this into $HADOOP_HOME/etc/hadoop/core-site.xml
<configuration>
<property>
<name>fs.defaultFS</name>
<value>s3a://YOUR-BUCKET</value>
</property>
<property>
<name>fs.s3a.impl</name>
<value>org.apache.hadoop.fs.s3a.S3AFileSystem</value>
</property>
</configuration>
4. stick this into your flink-conf
fs.hdfs.hadoopconf: $HADOOP_HOME/etc/hadoop
recovery.mode: zookeeper
recovery.zookeeper.quorum: whatever01.local:2181
recovery.zookeeper.path.root: /whatever
state.backend: filesystem
state.backend.fs.checkpointdir: s3a:///YOUR-BUCKET/checkpoints
recovery.zookeeper.storageDir: s3a:///YOUR-BUCKET/recovery
That's all I had to do in the Flink side. obvs in the AWS side, I had my
IAM role setup with readlwrite access to the bucket.
Thanks,
Brian
On Mon, Dec 14, 2015 at 10:39 PM, Thomas Götzinger <m...@simplydevelop.de>
wrote:
> Hi Brian
>
> Can you give me short summary how to achieve this.
> Am 14.12.2015 23:20 schrieb "Brian Chhun" <brian.ch...@getbraintree.com>:
>
>> For anyone else looking, I was able to use the s3a filesystem which can
>> use IAM role based authentication as provided by the underlying AWS client
>> library.
>>
>> Thanks,
>> Brian
>>
>> On Thu, Dec 10, 2015 at 4:28 PM, Brian Chhun <
>> brian.ch...@getbraintree.com> wrote:
>>
>>> Thanks Ufuk, this did the trick.
>>>
>>> Thanks,
>>> Brian
>>>
>>> On Wed, Dec 9, 2015 at 4:37 PM, Ufuk Celebi <u...@apache.org> wrote:
>>>
>>>> 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 <brian.ch...@getbraintree.com>
>>>> 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
>>>>
>>>>
>>>
>>
