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From "Steven Rowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-3884) possible bug in how commits are handled during "recovery" mode on startup?
Date Tue, 25 Sep 2012 12:22:07 GMT

     [ https://issues.apache.org/jira/browse/SOLR-3884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steven Rowe updated SOLR-3884:
------------------------------

    Attachment: java7.solr-example.log
                java6.solr-example.log

{quote}
a short term way of addressing this in the smoke tester (if we don't have a better fix for
4.0) would be to have hte smoke tester explicitly request a hard commit before doing a shutdown
of the server, or using a new clean directory (w/o any tlog or previous docs) when running
the example for the second time.
{quote}

I tried the clean directory approach - here's the smokeTestRelease.py patch:

{noformat}
Index: dev-tools/scripts/smokeTestRelease.py
===================================================================
--- dev-tools/scripts/smokeTestRelease.py       (revision 1389823)
+++ dev-tools/scripts/smokeTestRelease.py       (working copy)
@@ -533,11 +533,21 @@
     if project == 'lucene':
       testDemo(isSrc, version)
     else:
+      print('    copying unpacked distribution...')
+      java6UnpackPath = '%s-java6' %unpackPath
+      if os.path.exists(java6UnpackPath):
+        shutil.rmtree(java6UnpackPath)
+      shutil.copytree(unpackPath, java6UnpackPath)
       print('    test solr example w/ Java 6...')
-      testSolrExample(unpackPath, JAVA6_HOME, False)
+      testSolrExample(java6UnpackPath, JAVA6_HOME, False)
 
+      print('    copying unpacked distribution...')
+      java7UnpackPath = '%s-java7' %unpackPath
+      if os.path.exists(java7UnpackPath):
+        shutil.rmtree(java7UnpackPath)
+      shutil.copytree(unpackPath, java7UnpackPath)
       print('    test solr example w/ Java 7...')
-      testSolrExample(unpackPath, JAVA7_HOME, False)
+      testSolrExample(java7UnpackPath, JAVA7_HOME, False)
 
   testChangesText('.', version, project)
{noformat}

But this seemed to have no effect - the failure still happens:

{noformat}
Test Solr...
  test basics...
  get KEYS
    0.1 MB
  download apache-solr-4.0.0-src.tgz...
    29.8 MB
    verify md5/sha1 digests
    verify sig
      GPG: gpg: WARNING: using insecure memory!
    verify trust
      GPG: gpg: WARNING: using insecure memory!
      GPG: gpg: WARNING: This key is not certified with a trusted signature!
  download apache-solr-4.0.0.tgz...
    102.8 MB
    verify md5/sha1 digests
    verify sig
      GPG: gpg: WARNING: using insecure memory!
    verify trust
      GPG: gpg: WARNING: using insecure memory!
      GPG: gpg: WARNING: This key is not certified with a trusted signature!
  download apache-solr-4.0.0.zip...
    107.0 MB
    verify md5/sha1 digests
    verify sig
      GPG: gpg: WARNING: using insecure memory!
    verify trust
      GPG: gpg: WARNING: using insecure memory!
      GPG: gpg: WARNING: This key is not certified with a trusted signature!
    unpack apache-solr-4.0.0.tgz...
    copying unpacked distribution...
    test solr example w/ Java 6...
      start Solr instance (log=/home/sarowe/temp/tmpDir/unpack/apache-solr-4.0.0-java6/solr-example.log)...
      startup done
      test utf8...
      index example docs...
      run query...
      stop server (SIGINT)...
    copying unpacked distribution...
    test solr example w/ Java 7...
      start Solr instance (log=/home/sarowe/temp/tmpDir/unpack/apache-solr-4.0.0-java7/solr-example.log)...
      startup done
      test utf8...
      index example docs...
      run query...
FAILED: response is:
<?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader"><int name="status">0</int><int name="QTime">1</int><lst
name="params"><str name="q">video</str></lst></lst><result name="response"
numFound="0" start="0"></result>
</response>

      stop server (SIGINT)...
Traceback (most recent call last):
  File "dev-tools/scripts/smokeTestRelease.py", line 1133, in <module>
  File "dev-tools/scripts/smokeTestRelease.py", line 1081, in main
  File "dev-tools/scripts/smokeTestRelease.py", line 1123, in smokeTest
  File "dev-tools/scripts/smokeTestRelease.py", line 424, in unpack
  File "dev-tools/scripts/smokeTestRelease.py", line 550, in verifyUnpacked
  File "dev-tools/scripts/smokeTestRelease.py", line 622, in testSolrExample
RuntimeError: query on solr example instance failed
{noformat}

Attaching the {{solr-example.log}} files from each directory.
                
> possible bug in how commits are handled during "recovery" mode on startup?
> --------------------------------------------------------------------------
>
>                 Key: SOLR-3884
>                 URL: https://issues.apache.org/jira/browse/SOLR-3884
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Hoss Man
>         Attachments: java6.solr-example.log, java7.solr-example.log, solr-example.log
>
>
> while testing out 4.0-rc0, sarowe noted the he was seeing the smoke tester script fail
while sanity checking the solr example.
> https://mail-archives.apache.org/mod_mbox/lucene-dev/201209.mbox/%3C6C78E97C707B5B4C8CC61D44F87545863ED73E@SUEX10-mbx-03.ad.syr.edu%3E
> I'm not certain, but looking at his logs, i think this suggests a bug in how commits
are handled when a newly started server is in "recovery" mode

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