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https://issues.apache.org/jira/browse/OAK-5005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amit Jain updated OAK-5005:
---------------------------
Labels: (was: candidate_oak_1_2 candidate_oak_1_4)
> S3 async upload fails to catch and log exceptions other than
> DataStoreException
> -------------------------------------------------------------------------------
>
> Key: OAK-5005
> URL: https://issues.apache.org/jira/browse/OAK-5005
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: blob
> Reporter: Amit Jain
> Assignee: Amit Jain
> Fix For: 1.6, 1.2.21, 1.5.13, 1.4.10
>
>
> The code {{AsyncUploadJob#run}} only catches and logs DataStoreException but
> any exceptions due to n/w connectivity etc. like below are ignored.
> Any exceptions should be caught and clearly logged, mentioning the identifier
> and file which failed. It should also add to the retry queue or mechanism
> already used.
> {noformat}
> 21.10.2016 16:44:52.354 *INFO* [s3-write-worker-58]
> com.amazonaws.http.AmazonHttpClient Unable to execute HTTP request:
> hostname-bucket.s3-eu-west-1.amazonaws.com: unknown error
> java.net.UnknownHostException: hostname-bucket.s3-eu-west-1.amazonaws.com:
> unknown error
> at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
> at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
> at
> java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
> at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
> at java.net.InetAddress.getAllByName(InetAddress.java:1192)
> at java.net.InetAddress.getAllByName(InetAddress.java:1126)
> at
> com.amazonaws.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:27)
> at
> com.amazonaws.http.DelegatingDnsResolver.resolve(DelegatingDnsResolver.java:38)
> at
> org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:259)
> at
> org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:159)
> at
> org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:304)
> at
> org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611)
> at
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446)
> at
> org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
> at
> org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
> at
> org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
> at
> com.amazonaws.http.AmazonHttpClient.executeOneRequest(AmazonHttpClient.java:749)
> at
> com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:505)
> at
> com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:317)
> at
> com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:3595)
> at
> com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:999)
> at
> com.amazonaws.services.s3.AmazonS3Client.getObjectMetadata(AmazonS3Client.java:977)
> at
> org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3Backend.write(S3Backend.java:773)
> at
> org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3Backend.access$600(S3Backend.java:72)
> at
> org.apache.jackrabbit.oak.blob.cloud.aws.s3.S3Backend$AsyncUploadJob.run(S3Backend.java:1066)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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