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Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2015/02/10 04:22:34 UTC

[jira] [Commented] (LUCENE-6231) smokeTestRelease.py should retry failed downloads

    [ https://issues.apache.org/jira/browse/LUCENE-6231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313466#comment-14313466 ] 

Steve Rowe commented on LUCENE-6231:
------------------------------------

I forgot to mention that the smoke tester had to retry downloading one file when I ran it against the 5.0 RC2, so the patch worked for me.

> smokeTestRelease.py should retry failed downloads
> -------------------------------------------------
>
>                 Key: LUCENE-6231
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6231
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Steve Rowe
>            Assignee: Steve Rowe
>         Attachments: LUCENE-6231.patch
>
>
> In the 5.0 RC2 vote thread, [~anshumg] mentioned that 6 attempts at running the smoke tester against the people.apache.org RC URL all failed because of download failures.
> I had the same problem - my first two attempts also failed because of failed downloads - here's the trace from one of them:
> {noformat}
> Traceback (most recent call last):
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 1248, in do_open
>     h.request(req.get_method(), req.selector, req.data, headers)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 1061, in request
>     self._send_request(method, url, body, headers)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 1099, in _send_request
>     self.endheaders(body)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 1057, in endheaders
>     self._send_output(message_body)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 902, in _send_output
>     self.send(msg)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 840, in send
>     self.connect()
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/http/client.py", line 818, in connect
>     self.timeout, self.source_address)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/socket.py", line 435, in create_connection
>     raise err
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/socket.py", line 426, in create_connection
>     sock.connect(sa)
> TimeoutError: [Errno 60] Operation timed out
> During handling of the above exception, another exception occurred:
> Traceback (most recent call last):
>   File "dev-tools/scripts/smokeTestRelease.py", line 117, in download
>     fIn = urllib.request.urlopen(urlString)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 156, in urlopen
>     return opener.open(url, data, timeout)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 469, in open
>     response = self._open(req, data)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 487, in _open
>     '_open', req)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 447, in _call_chain
>     result = func(*args)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 1268, in http_open
>     return self.do_open(http.client.HTTPConnection, req)
>   File "/Users/sarowe/homebrew/Cellar/python3/3.3.2/Frameworks/Python.framework/Versions/3.3/lib/python3.3/urllib/request.py", line 1251, in do_open
>     raise URLError(err)
> urllib.error.URLError: <urlopen error [Errno 60] Operation timed out>
> The above exception was the direct cause of the following exception:
> Traceback (most recent call last):
>   File "dev-tools/scripts/smokeTestRelease.py", line 1523, in <module>
>     main()
>   File "dev-tools/scripts/smokeTestRelease.py", line 1468, in main
>     smokeTest(c.java, c.url, c.revision, c.version, c.tmp_dir, c.is_signed, ' '.join(c.test_args))
>   File "dev-tools/scripts/smokeTestRelease.py", line 1517, in smokeTest
>     checkMaven(baseURL, tmpDir, svnRevision, version, isSigned)
>   File "dev-tools/scripts/smokeTestRelease.py", line 1012, in checkMaven
>     crawl(artifacts[project], artifactsURL, targetDir)
>   File "dev-tools/scripts/smokeTestRelease.py", line 1280, in crawl
>     crawl(downloadedFiles, subURL, path, exclusions)
>   File "dev-tools/scripts/smokeTestRelease.py", line 1280, in crawl
>     crawl(downloadedFiles, subURL, path, exclusions)
>   File "dev-tools/scripts/smokeTestRelease.py", line 1283, in crawl
>     download(text, subURL, targetDir, quiet=True)
>   File "dev-tools/scripts/smokeTestRelease.py", line 139, in download
>     raise RuntimeError('failed to download url "%s"' % urlString) from e
> RuntimeError: failed to download url "http://people.apache.org/~anshum/staging_area/lucene-solr-5.0.0-RC2-rev1658469//lucene/maven/org/apache/lucene/lucene-analyzers-uima/5.0.0/lucene-analyzers-uima-5.0.0.jar.asc"
> {noformat}
> I did a recursive download of the RC2 folder on people.apache.org using wget, and there were three download failures, which wget auto-retried, and succeeded in each case on the second attempt - two of these were timeouts and the third was a reset connection: 
> {noformat}
> HTTP request sent, awaiting response... No data received.
> Retrying.
> [...]
> HTTP request sent, awaiting response... Read error (Connection reset by peer) in headers.
> Retrying.
> {noformat}
> I think we should just automatically retry all failed downloads once.



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