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Posted to notifications@jclouds.apache.org by "Zhen-Huan HWANG (Jira)" <ji...@apache.org> on 2020/11/09 21:00:00 UTC
[jira] [Closed] (JCLOUDS-1556) Trying to parse S3 HEAD error
response causes IllegalArgumentException: not an xml document
[ https://issues.apache.org/jira/browse/JCLOUDS-1556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhen-Huan HWANG closed JCLOUDS-1556.
------------------------------------
Resolution: Duplicate
> Trying to parse S3 HEAD error response causes IllegalArgumentException: not an xml document
> -------------------------------------------------------------------------------------------
>
> Key: JCLOUDS-1556
> URL: https://issues.apache.org/jira/browse/JCLOUDS-1556
> Project: jclouds
> Issue Type: Bug
> Components: jclouds-blobstore
> Affects Versions: 2.2.1
> Reporter: Zhen-Huan HWANG
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When a HEAD call to S3 results in error the attempt to parse response body causes an exception and an error to be logged.
> {code:java}
> 2020/11/09 20:20:00.000205 WARN <org.jclouds.aws.util.AWSUtils taskScheduler-3> error parsing error
> java.lang.RuntimeException: request: HEAD https://<REDACTED> HTTP/1.1; response: HTTP/1.1 404 Not Found; cause: java.lang.RuntimeException: request: HEAD https://<REDACTED> HTTP/1.1; response: HTTP/1.1 404 Not Found; source:
> ; cause: java.lang.IllegalArgumentException: not an xml document []
> at org.jclouds.http.functions.ParseSax.addDetailsAndPropagate(ParseSax.java:174)
> at org.jclouds.http.functions.ParseSax.addDetailsAndPropagate(ParseSax.java:146)
> at org.jclouds.http.functions.ParseSax.apply(ParseSax.java:86)
> at org.jclouds.aws.util.AWSUtils.parseAWSErrorFromContent(AWSUtils.java:90)
> at org.jclouds.aws.handlers.ParseAWSErrorFromXmlContent.handleError(ParseAWSErrorFromXmlContent.java:73)
> at org.jclouds.http.handlers.DelegatingErrorHandler.handleError(DelegatingErrorHandler.java:65)
> at org.jclouds.http.internal.BaseHttpCommandExecutorService.shouldContinue(BaseHttpCommandExecutorService.java:138)
> at org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:107)
> at org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:91)
> at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:74)
> at org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:45)
> at org.jclouds.rest.internal.DelegatesToInvocationFunction.handle(DelegatesToInvocationFunction.java:156)
> at org.jclouds.rest.internal.DelegatesToInvocationFunction.invoke(DelegatesToInvocationFunction.java:123)
> at com.sun.proxy.$Proxy180.objectExists(Unknown Source)
> at org.jclouds.s3.blobstore.S3BlobStore.blobExists(S3BlobStore.java:208)
> <REDACTED>...
> Caused by: java.lang.RuntimeException: request: HEAD https://<REDACTED> HTTP/1.1; response: HTTP/1.1 404 Not Found; source:
> ; cause: java.lang.IllegalArgumentException: not an xml document []
> at org.jclouds.http.functions.ParseSax.addDetailsAndPropagate(ParseSax.java:174)
> at org.jclouds.http.functions.ParseSax.convertStreamToStringAndParse(ParseSax.java:102)
> at org.jclouds.http.functions.ParseSax.apply(ParseSax.java:82)
> ... 31 more
> Caused by: java.lang.IllegalArgumentException: not an xml document []
> at com.google.common.base.Preconditions.checkArgument(Preconditions.java:164)
> at org.jclouds.http.functions.ParseSax.validateXml(ParseSax.java:117)
> at org.jclouds.http.functions.ParseSax.convertStreamToStringAndParse(ParseSax.java:98)
> ... 32 more
> {code}
> According to RFC 2616, "... The HEAD method is identical to GET except that the server *MUST NOT* return a message-body in the response. ..."
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