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mshuler/cleanup-cassandra

Created August 28, 2015 17:54
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  1. mshuler created this gist Aug 28, 2015.
    39 changes: 39 additions & 0 deletions cleanup-cassandra
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    Original file line number Diff line number Diff line change
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    #!/bin/sh
    #
    # stop manually started cassandra service, remove dtest cruft,
    # and wipe data and logs
    #
    # set user or leave commented out for current user from env
    #USER=cassandra
    # set REPODIR to the git checkout, so we can clean 2.1+ data/logs
    REPODIR=$HOME/git/cassandra

    # kill all CassandraDaemon processes
    while pgrep -f CassandraDaemon; do
    pkill -f CassandraDaemon
    echo "..SIGTERM sent"
    sleep 2
    done
    echo "no CassandraDaemon.."

    # clean up after unit tests..
    # snazy's line:
    # rm -rf cassandra* ks-cf-ib-1-* readtest* set_negative_length* StreamingTransferTest* Standard* Statistics.db* SSTable* KeyStreamingTransferTestSpace* Keyspace* DescriptorTest* Counter* CFWith* +~* ValuesWithQuotes* lengthtest* 142* lib_ohc-core-* snappy-* jna-*
    rm -rf /tmp/14*-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/cql_keyspace* /tmp/jna*.tmp /tmp/ks-cf-ib-1-* /tmp/lengthtest* \
    /tmp/liblz4-java*.so /tmp/libnetty*.so /tmp/readtest* /tmp/set_length_during_read_mode* \
    /tmp/set_negative_length* /tmp/snappy-*.so /tmp/testMark* /tmp/testReadBytes* /tmp/testReadFully* \
    /tmp/testSkipCache* /tmp/testTruncate* /tmp/tmp*.json
    # remove remnant dtest temporary dirs
    find /tmp/ -maxdepth 1 -user $USER -type d -name dtest-* -exec rm -r {} \;

    # set up fresh /var/{lib,log}/cassandra dirs
    sudo rm -r /var/lib/cassandra /var/log/cassandra
    sudo mkdir /var/lib/cassandra /var/log/cassandra
    sudo chown $USER /var/lib/cassandra /var/log/cassandra
    # set up fresh 2.1+ data/logs dirs
    rm -rf $REPODIR/data $REPODIR/logs

    echo "this house is clean.."