MultiPart Uploads

pawan kumar

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Nov 23, 2012, 5:10:53 AM11/23/12

to jets3t...@googlegroups.com

Hi James,

i have gone through multipart uploads sample code available over here http://jets3t.s3.amazonaws.com/toolkit/code-samples.html#multipart. I have tested the following code against to Eucalyptus Walrus. uploaded file size around 80MB(employees_db-dump-files-1.0.5.tar.bz2) .

ProviderCredentials cred1=new org.jets3t.service.security.AWSCredentials("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");

Jets3tProperties jets3=new Jets3tProperties();

jets3.loadAndReplaceProperties(new FileInputStream("/root/Desktop/jets3t.properties"), "jets3t.properties");

S3Service s3=new RestS3Service(cred1,"",null,jets3);

S3Object largeFileObject = new S3Object(new File("/root/Downloads/employees_db-dump-files-1.0.5.tar.bz2"));

List objectsToUploadAsMultipart = new ArrayList();

objectsToUploadAsMultipart.add(largeFileObject);

long maxSizeForAPartInBytes = 20 * 1024 * 1024;

MultipartUtils mpUtils = new MultipartUtils(maxSizeForAPartInBytes);

String bname="pawan";

mpUtils.uploadObjects(bname, s3,objectsToUploadAsMultipart, null);

i am facing the below error.

Nov 23, 2012 3:24:06 PM org.jets3t.service.multi.ThreadedStorageService$ThreadGroupManager run

error::>>Multipart upload failed

SEVERE: A thread failed with an exception. Firing ERROR event and cancelling all threads

org.jets3t.service.S3ServiceException: Request Error: java.net.UnknownHostException: pawan.192.168.81.210

at org.jets3t.service.impl.rest.httpclient.RestS3Service.multipartStartUploadImpl(RestS3Service.java:786)

at org.jets3t.service.S3Service.multipartStartUpload(S3Service.java:3366)

at org.jets3t.service.multi.s3.ThreadedS3Service$MultipartStartRunnable.run(ThreadedS3Service.java:313)

at java.lang.Thread.run(Thread.java:662)

Caused by: java.net.UnknownHostException: pawan.192.168.81.210

at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)

at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:850)

at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1201)

at java.net.InetAddress.getAllByName0(InetAddress.java:1154)

at java.net.InetAddress.getAllByName(InetAddress.java:1084)

at java.net.InetAddress.getAllByName(InetAddress.java:1020)

at org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:242)

at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:130)

at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:149)

at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)

at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:561)

at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:415)

at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)

at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)

at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRequest(RestStorageService.java:334)

at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRequest(RestStorageService.java:281)

at org.jets3t.service.impl.rest.httpclient.RestStorageService.performRestPost(RestStorageService.java:1100)

at org.jets3t.service.impl.rest.httpclient.RestS3Service.multipartStartUploadImpl(RestS3Service.java:778)

... 3 more

java.lang.Exception: Multipart upload failed

at org.jets3t.service.utils.MultipartUtils.uploadObjects(MultipartUtils.java:272)

at test.MultipartUpload.main(MultipartUpload.java:44)

Caused by: org.jets3t.service.S3ServiceException: Request Error: java.net.UnknownHostException: pawan.192.168.81.210