Sites Satellite Thread Stuck For More Than 10 Mins While Serving Blob (Doc ID 1943248.1)

Symptoms

On : 11.1.1.6.0 version, WebCenter Sites

When attempting to crawl the website using HTTrack to create static html files,
the following is observed in weblogic logs.

ERROR
-----------------------
#### <> <> <> [
GET /cs/Satellite?blobcol=urldata&blobheadername1=Content-Type&blobheadername2=Content-Disposition&blobheadervalue1=application%2Fpdf&blobheadervalue2=inline%3B+filename%3D%22something.pdf%22&blobkey=id&blobtable=MungoBlobs&blobwhere=<id>&ssbinary=true HTTP/1.1
Referer: http://www.website.com
User-Agent: Mozilla/4.5 (compatible; HTTrack 3.0x; Windows 98)
Accept: image/png, image/jpeg, image/pjpeg, image/x-xbitmap, image/svg+xml, image/gif;q=0.9, */*;q=0.1
Accept-Language: en, *
Accept-Encoding: gzip, identity;q=0.9
Connection: Keep-Alive
Proxy-Client-IP: <ip>
X-Forwarded-For: <ip>
X-WebLogic-KeepAliveSecs: 30
X-WebLogic-Request-ClusterInfo: true
x-weblogic-cluster-hash: 5PtpnDn2JMwkYxVzqlS3QyV5XA0

]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
java.net.SocketOutputStream.socketWrite0(Native Method)
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
java.net.SocketOutputStream.write(SocketOutputStream.java:136)
weblogic.servlet.internal.ChunkOutput.writeChunkTransfer(ChunkOutput.java:568)
weblogic.servlet.internal.ChunkOutput.writeChunks(ChunkOutput.java:539)
weblogic.servlet.internal.ChunkOutput.flush(ChunkOutput.java:427)
weblogic.servlet.internal.ChunkOutput$2.checkForFlush(ChunkOutput.java:648)

Cause

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