[ZEPPELIN-121] Can not connect to S3

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: build
• Assignee: Lee Moon Soo
• Reporter: Rajnish Kumar
• Created: 19/Jun/15 00:30
• Updated: 29/Jun/15 21:02
• Resolved: 29/Jun/15 21:02

Description

I have installed Zeppelin, on my aws EC2 machine to connect to my spark cluster.

Spark Version: Standalone: spark-1.2.1-bin-hadoop1.tgz

I am able to connect to spark cluster but getting following error, when trying to access the file in S3 in my usecase.

Code:

sc.hadoopConfiguration.set("fs.s3n.awsAccessKeyId", "YOUR_KEY_ID")
sc.hadoopConfiguration.set("fs.s3n.awsSecretAccessKey","YOUR_SEC_KEY")
val file = "s3n://<bucket>/<key>"
val data = sc.textFile(file)
data.count

java.lang.NoSuchMethodError: org.jets3t.service.impl.rest.httpclient.RestS3Service.<init>(Lorg/jets3t/service/security/AWSCredentials;)V
at org.apache.hadoop.fs.s3native.Jets3tNativeFileSystemStore.initialize(Jets3tNativeFileSystemStore.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:85)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:62)
at org.apache.hadoop.fs.s3native.$Proxy8.initialize(Unknown Source)
at org.apache.hadoop.fs.s3native.NativeS3FileSystem.initialize(NativeS3FileSystem.java:234)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1446)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:67)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1464)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:263)

I have build the Zeppelin by following command:

mvn clean package -Pspark-1.2.1 -Dhadoop.version=1.0.4 -DskipTests
when I trying to build with hadoop profile "-Phadoop-1.0.4", it is giving warning that it doesn't exist.

I have also tried -Phadoop-1 mentioned in this spark website. but got the same error. 1.x to 2.1.x hadoop-1

http://stackoverflow.com/questions/30884662/why-zeppelin-notebook-is-not-able-to-connect-to-s3

Issue Links

• is related to: ZEPPELIN-123 Bringing hadoop 1.x profile for Spark