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Date: Thu, 7 Aug 2014 14:38:11 +0000 (UTC)
From: "Michael Shuler (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.12732563.1407422205801.34388.1407422291864@arcas>
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Subject: [jira] [Created] (CASSANDRA-7712) temporary files need to be
 cleaned by unit tests
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Michael Shuler created CASSANDRA-7712:
-----------------------------------------

             Summary: temporary files need to be cleaned by unit tests
                 Key: CASSANDRA-7712
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7712
             Project: Cassandra
          Issue Type: Test
          Components: Tests
            Reporter: Michael Shuler
            Priority: Minor
             Fix For: 2.0.10, 2.1.1


There are many unit test temporary files left behind after test runs. In the case of CI servers, I have seen >70,000 files accumulate in /tmp over a period of time. Each unit test should make an effort to remove its temporary files when the test is completed.

My current unit test cleanup block:
{noformat}
# clean up after unit tests..
rm -rf  /tmp/140*-0 /tmp/CFWith* /tmp/Counter1* /tmp/DescriptorTest* /tmp/Keyspace1* \
        /tmp/KeyStreamingTransferTestSpace* /tmp/SSTableExportTest* /tmp/SSTableImportTest* \
        /tmp/Standard1* /tmp/Statistics.db* /tmp/StreamingTransferTest* /tmp/ValuesWithQuotes* \
        /tmp/cassandra* /tmp/jna-* /tmp/ks-cf-ib-1-* /tmp/lengthtest* /tmp/liblz4-java*.so /tmp/readtest* \
        /tmp/set_length_during_read_mode* /tmp/set_negative_length* /tmp/snappy-*.so
{noformat}


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