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From Archana C <carchan...@yahoo.co.uk>
Subject Re: jClouds 2.0 MultiPart Upload
Date Fri, 03 Feb 2017 13:11:15 GMT
Hi 

Is SequentialMultiPartUpload deprecated in jClouds2.0. Is all the multipart uploads are parallel
now ?
RegardsArchana 

    On Friday, 3 February 2017, 18:39, Archana C <carchana36@yahoo.co.uk> wrote:
 

 Thanks it helped
RegardsArchana 

    On Friday, 3 February 2017, 12:06, Ignasi Barrera <nacx@apache.org> wrote:
 

 It looks like the OOM exception is thrown when writing the wire logs. When using the blob
store apis you might see binary data in the logs, as the "jclouds.wire" logger logs the response/request
payloads which might be huge for some blobs and can cause this kind of exceptions.
Could you try disabling the wire logs? (I recommend doing this for production environments).
Perhaps for your use case the "jclouds.headers" are enough; that will log all request/reponse
path and headers but skip the bodies.
More on this here:https://issues.apache.org/jira/browse/JCLOUDS-1187
https://issues.apache.org/jira/browse/JCLOUDS-932


HTH!
I.
On Feb 3, 2017 06:22, "Archana C" <carchana36@yahoo.co.uk> wrote:

Hi 

I have written a sample code for multipart upload using jClouds-2.0
        Properties overrides = new Properties();
        BlobStoreContext context = ContextBuilder.newBuilder(" openstack-swift")
                .endpoint("http://x.xxx.xx.xx: 5000/v2.0")
                .credentials("xx:xx", "xx")
                .overrides(overrides)
                .modules(modules)
                .buildView(BlobStoreContext. class);
        BlobStore blobStore = context.getBlobStore();
        blobStore. createContainerInLocation( null, CONTAINER_NAME);
        Path path = Paths.get("test2");
        File f = new File("test2");
        byte []byteArray =  Files.readAllBytes(path);
        Payload payload = newByteSourcePayload(wrap( byteArray));
        PutOptions opt = new PutOptions();
        opt.multipart();
        Blob blob = blobStore.blobBuilder(OBJECT_ NAME)
                .payload(payload). contentLength(f.length())
                .build();
        String etag =  blobStore.putBlob(CONTAINER_ NAME, blob, opt);
test2 is the file I am trying to upload which is of size 36MB and I am getting the following
exception
10:21:52.355 [main] DEBUG o.j.h.i. JavaUrlHttpCommandExecutorServ ice - Sending request 1344471693:
PUT http://x.x.x.x:8091/v1/AUTH_ 0909ac10e7024847b1a9fe9787c7de 8f/arctestMP HTTP/1.1
10:21:52.356 [main] DEBUG jclouds.headers - >> PUT http://x.x.x.x:8091/v1/AUTH_ 0909ac10e7024847b1a9fe9787c7de
8f/arctestMP HTTP/1.1
10:21:52.356 [main] DEBUG jclouds.headers - >> Accept: application/json
10:21:52.357 [main] DEBUG jclouds.headers - >> X-Auth-Token: fd72b74db90c46cabcca3f317d5a09
d4
10:21:53.129 [main] DEBUG o.j.h.i. JavaUrlHttpCommandExecutorServ ice - Receiving response
1344471693: HTTP/1.1 201 Created
10:21:53.129 [main] DEBUG jclouds.headers - << HTTP/1.1 201 Created
10:21:53.129 [main] DEBUG jclouds.headers - << Date: Fri, 03 Feb 2017 04:51:53 GMT
10:21:53.129 [main] DEBUG jclouds.headers - << X-Trans-Id: tx83ba6249347c43c99bb41-
0058940c68
10:21:53.129 [main] DEBUG jclouds.headers - << Connection: keep-alive
10:21:53.129 [main] DEBUG jclouds.headers - << Content-Type: text/html; charset=UTF-8
10:21:53.129 [main] DEBUG jclouds.headers - << Content-Length: 0        ------->
Container Creation Successful
10:21:53.373 [user thread 1] DEBUG o.j.rest.internal. InvokeHttpMethod - >> invoking
object:put
10:21:53.373 [user thread 0] DEBUG o.j.rest.internal. InvokeHttpMethod - >> invoking
object:put
10:21:53.374 [user thread 1] DEBUG o.j.h.i. JavaUrlHttpCommandExecutorServ ice - Sending request
823625484: PUT http://x.x.x.x:8091/v1/AUTH_ 0909ac10e7024847b1a9fe9787c7de 8f/arctestMP/arc/slo/
1486097513.327000/0/33554432/ 00000001 HTTP/1.1
10:21:53.376 [user thread 0] DEBUG o.j.h.i. JavaUrlHttpCommandExecutorServ ice - Sending request
-1220101806: PUT http://x.x.x.x:8091/v1/AUTH_ 0909ac10e7024847b1a9fe9787c7de 8f/arctestMP/arc/slo/
1486097513.327000/0/33554432/ 00000000 HTTP/1.1
10:21:53.396 [user thread 1] DEBUG org.jclouds.http.internal. HttpWire - over limit 3145728/262144:
wrote temp file
10:21:53.552 [user thread 0] DEBUG org.jclouds.http.internal. HttpWire - over limit 33554432/262144:
wrote temp fileException in thread "main" com.google.common.util. concurrent.ExecutionError:
java.lang.OutOfMemoryError: Java heap space
    at com.google.common.util. concurrent.Futures. wrapAndThrowUnchecked(Futures. java:1380)
    at com.google.common.util. concurrent.Futures. getUnchecked(Futures.java: 1373)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putMultipartBlob(
RegionScopedSwiftBlobStore. java:650)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putMultipartBlob(
RegionScopedSwiftBlobStore. java:628)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putBlob(
RegionScopedSwiftBlobStore. java:274)
    at jclouds20.App.main(App.java: 83)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at java.lang.StringBuilder. ensureCapacityImpl( StringBuilder.java:342)
    at java.lang.StringBuilder. append(StringBuilder.java:208)
    at org.jclouds.logging.internal. Wire.wire(Wire.java:68)
    at org.jclouds.logging.internal. Wire.copy(Wire.java:99)
    at org.jclouds.logging.internal. Wire.output(Wire.java:176)
    at org.jclouds.logging.internal. Wire.output(Wire.java:143)
    at org.jclouds.http.HttpUtils. wirePayloadIfEnabled( HttpUtils.java:296)
    at org.jclouds.http.internal. BaseHttpCommandExecutorService .invoke( BaseHttpCommandExecutorService
.java:97)
    at org.jclouds.rest.internal. InvokeHttpMethod.invoke( InvokeHttpMethod.java:90)
    at org.jclouds.rest.internal. InvokeHttpMethod.apply( InvokeHttpMethod.java:73)
    at org.jclouds.rest.internal. InvokeHttpMethod.apply( InvokeHttpMethod.java:44)
    at org.jclouds.reflect. FunctionalReflection$ FunctionalInvocationHandler. handleInvocation(
FunctionalReflection.java:117)
    at com.google.common.reflect. AbstractInvocationHandler. invoke( AbstractInvocationHandler.
java:87)
    at com.sun.proxy.$Proxy68.put( Unknown Source)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. uploadMultipartPart(
RegionScopedSwiftBlobStore. java:529)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore$ BlobUploader.call(
RegionScopedSwiftBlobStore. java:666)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore$ BlobUploader.call(
RegionScopedSwiftBlobStore. java:653)
    at java.util.concurrent. FutureTask.run(FutureTask. java:274)
    at java.util.concurrent. ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1157)
    at java.util.concurrent. ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:627)
    at java.lang.Thread.run(Thread. java:798)
    at java.lang.Thread. getStackTraceImpl(Native Method)
    at java.lang.Thread. getStackTrace(Thread.java: 1133)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putMultipartBlob(
RegionScopedSwiftBlobStore. java:647)
    ... 3 more
Feb 03, 2017 10:22:03 AM com.google.common.util. concurrent.Futures$ CombinedFuture setExceptionAndMaybeLog
SEVERE: input future failed.
java.lang.OutOfMemoryError: Java heap space
    at java.lang.StringBuilder. ensureCapacityImpl( StringBuilder.java:342)
    at java.lang.StringBuilder. append(StringBuilder.java:208)
    at org.jclouds.logging.internal. Wire.wire(Wire.java:68)
    at org.jclouds.logging.internal. Wire.copy(Wire.java:99)
    at org.jclouds.logging.internal. Wire.output(Wire.java:176)
    at org.jclouds.logging.internal. Wire.output(Wire.java:143)
    at org.jclouds.http.HttpUtils. wirePayloadIfEnabled( HttpUtils.java:296)
    at org.jclouds.http.internal. BaseHttpCommandExecutorService .invoke( BaseHttpCommandExecutorService
.java:97)
    at org.jclouds.rest.internal. InvokeHttpMethod.invoke( InvokeHttpMethod.java:90)
    at org.jclouds.rest.internal. InvokeHttpMethod.apply( InvokeHttpMethod.java:73)
    at org.jclouds.rest.internal. InvokeHttpMethod.apply( InvokeHttpMethod.java:44)
    at org.jclouds.reflect. FunctionalReflection$ FunctionalInvocationHandler. handleInvocation(
FunctionalReflection.java:117)
    at com.google.common.reflect. AbstractInvocationHandler. invoke( AbstractInvocationHandler.
java:87)
    at com.sun.proxy.$Proxy68.put( Unknown Source)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. uploadMultipartPart(
RegionScopedSwiftBlobStore. java:529)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore$ BlobUploader.call(
RegionScopedSwiftBlobStore. java:666)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore$ BlobUploader.call(
RegionScopedSwiftBlobStore. java:653)
    at java.util.concurrent. FutureTask.run(FutureTask. java:274)
    at java.util.concurrent. ThreadPoolExecutor.runWorker( ThreadPoolExecutor.java:1157)
    at java.util.concurrent. ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:627)
    at java.lang.Thread.run(Thread. java:798)
    at java.lang.Thread. getStackTraceImpl(Native Method)
    at java.lang.Thread. getStackTrace(Thread.java: 1133)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putMultipartBlob(
RegionScopedSwiftBlobStore. java:647)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putMultipartBlob(
RegionScopedSwiftBlobStore. java:628)
    at org.jclouds.openstack.swift. v1.blobstore. RegionScopedSwiftBlobStore. putBlob(
RegionScopedSwiftBlobStore. java:274)
    at jclouds20.App.main(App.java: 83)

Should putBlob with multipart enabled in PutOptions not be used for uploading files greater
than 32MB from jClouds-2.0 ?
Is it mandatory to use Swift API's initiate, upload and complete multipart from jClouds-2.0
?

RegardsArchana





   

   
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