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https://issues.apache.org/jira/browse/SOLR-3884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13463367#comment-13463367
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Jack Krupansky commented on SOLR-3884:
--------------------------------------
It failed in the Java 1.6 tests for me:
{code}
test solr example w/ Java 6...
start Solr instance
(log=/home/projects/lucene_solr_4_0/smoke-temp/unpack/apache-solr-4.0.0/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">0</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 1123, in <module>
File "dev-tools/scripts/smokeTestRelease.py", line 1071, in main
File "dev-tools/scripts/smokeTestRelease.py", line 1113, in smokeTest
File "dev-tools/scripts/smokeTestRelease.py", line 424, in unpack
File "dev-tools/scripts/smokeTestRelease.py", line 537, in verifyUnpacked
File "dev-tools/scripts/smokeTestRelease.py", line 612, in testSolrExample
RuntimeError: query on solr example instance failed
{code}
> smoke tester on cygwin fails when testing example due to tlog recovery
> ----------------------------------------------------------------------
>
> Key: SOLR-3884
> URL: https://issues.apache.org/jira/browse/SOLR-3884
> Project: Solr
> Issue Type: Bug
> Reporter: Hoss Man
> Assignee: Steven Rowe
> Fix For: 4.0, 4.1, 5.0
>
> 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/%3c6c78e97c707b5b4c8cc61d44f87545863ed...@suex10-mbx-03.ad.syr.edu%3E
> The crux of the issue seems to be...
> * the same directory is reused for testing the example in java6 and then java7
> * in some versions of cygwin, SIGINT does not do a clean shutdown of
> jetty+solr (with jvm close hooks that would do a hard commit)
> * when solr is shutdown uncleanly (the java6 run), the tlog is used on
> startup of the next (java7) run.
> * tlog recovery concurrent with rapid updates on startup can be problematic,
> commits may be ignored.
> The underlying questions about dealing with tlog recovery and concurrent
> updates from external clients have been spun off into SOLR-3888. this issue
> is focusing on changes that should be considered for the smoke tester.
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