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https://issues.apache.org/jira/browse/HTTPCLIENT-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17412835#comment-17412835
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Tim Allison commented on HTTPCLIENT-2176:
-----------------------------------------
There doesn't appear to be any content-length set in the headers?
{noformat}
Date: Thu, 09 Sep 2021 20:44:22 GMT
Server: Apache
Content-Disposition: attachment; filename=PATRIMONIOS_CULTURAIS_E_PANDEMIA.pdf
Content-Transfer-Encoding: binary
Vary: Accept-Encoding
Upgrade: h2
Connection: Upgrade, Keep-Alive
Keep-Alive: timeout=5, max=500
Content-Type: application/save
{noformat}
When I print out some features of the entity
{noformat}
System.out.println("LENGTH: " + r.getEntity().getContentLength());
System.out.println("chunked: " + r.getEntity().isChunked());
System.out.println("repeatable: " + r.getEntity().isRepeatable());
System.out.println("streaming: " + r.getEntity().isStreaming());
{noformat}
I see:
{noformat}
LENGTH: -1
chunked: false
repeatable: false
streaming: true
{noformat}
> Premature end of Content-Length delimited message body but works with wget
> --------------------------------------------------------------------------
>
> Key: HTTPCLIENT-2176
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-2176
> Project: HttpComponents HttpClient
> Issue Type: Task
> Components: HttpClient (classic)
> Affects Versions: 4.5.13
> Environment: httpclient: 4.5.13
> httpcore: 4.4.14
> java 11 (archaic): openjdk version "11.0.4" 2019-07-16
> Reporter: Tim Allison
> Priority: Minor
>
> I'm doing a recrawl of truncated files from CommonCrawl in support of work on
> Apache Tika, and I've found a few files where I'm able to download the files
> successfully with wget but with httpclient, I'm getting:
> {noformat}
> org.apache.http.ConnectionClosedException: Premature end of Content-Length
> delimited message body (expected: 216,481; received: 203,820)
> at
> org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178)
> at
> org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:198)
> at
> org.apache.http.impl.io.ContentLengthInputStream.close(ContentLengthInputStream.java:101)
> at
> org.apache.http.impl.execchain.ResponseEntityProxy.streamClosed(ResponseEntityProxy.java:142)
> at
> org.apache.http.conn.EofSensorInputStream.checkClose(EofSensorInputStream.java:228)
> at
> org.apache.http.conn.EofSensorInputStream.close(EofSensorInputStream.java:172)
> at
> java.base/java.util.zip.InflaterInputStream.close(InflaterInputStream.java:232)
> at
> java.base/java.util.zip.GZIPInputStream.close(GZIPInputStream.java:137)
> at
> org.apache.http.client.entity.LazyDecompressingInputStream.close(LazyDecompressingInputStream.java:94)
> at FetcherTest.testBasic(FetcherTest.java:40)
>
> {noformat}
> The triggering file is: https://direitosculturais.com.br/pdf.php?id=151
> Example all defaults:
> {noformat}
> String url = "https://direitosculturais.com.br/pdf.php?id=151";;
> HttpClient client = HttpClientBuilder.create().build();
> HttpGet get = new HttpGet(url);
> HttpResponse r = client.execute(get);
> Path output = Paths.get("/data/tmp.pdf");
> try (InputStream is = r.getEntity().getContent()) {
> Files.copy(is, output, StandardCopyOption.REPLACE_EXISTING);
> }
> {noformat}
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