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Donation to Apache Cassandra and ASF
Reassignment of copyright, where approved, and relicensing. New repository will be github.com/apache/cassandra-ccm
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‎.gitignore

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dse_creds.txt
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.eggs/
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junit.xml
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/nbproject/

‎NOTICE

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Apache Cassandra Cluster Manager
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Copyright 2024 The Apache Software Foundation
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This product includes software developed at
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The Apache Software Foundation (http://www.apache.org/).
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This product originates, before git sha
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cc8cb98b29f68d12c8b5fa093a33dc3b346873b3, from software from DataStax
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and other individual contributors, with copyright and license as follows:
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Non-DataStax contributors are listed below. Those marked with
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asterisk have agreed to donate (copyright assign) their contributions to the
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Apache Software Foundation, signing CLAs when appropriate.
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Kishan Karunaratne <[email protected]>
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Lucas Meneghel @lmr
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Joaquin Casares @joaquincasares
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Andrew Hust @nutbunnies
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Jaume Marhuenda <[email protected]>
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Daniel Compton <[email protected]> *
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??? @steveandwang
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Byron Clark <[email protected]> *
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Thibault Charbonnier @thibaultcha
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Greg Bestland @GregBestland
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??? @c-kodman
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Sandeep Tamhankar @stamhankar999
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Tomek Bujok @tombujok
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Pekka Enberg <[email protected]>
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Brian Weck @bweck
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Dimitri Krassovski <[email protected]> *
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??? @nattochaduke-yahoo
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??? @pydeveloper94
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Geet Kumar @gkumar7
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??? @scharron
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Eric Stevens @MightyE
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Rui Chen <[email protected]>
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??? @ezacks-barracuda
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Tetsuya Morimoto @t2y
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Casey Marshall @csmlyve
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??? @jillichrome
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??? @ekooiker
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Chris Bargren <[email protected]>
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Xian Yi Teng <[email protected]>
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Stefano Ortolani @ostefano *
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Cormoran <[email protected]>
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??? @hatokani2
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??? @jeremycnf
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Samuel Roberts @sproberts92
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Alexei Maridashvili <[email protected]> *
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Michael Hamm <[email protected]>
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Lerh Low @juiceblender
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Peter Palaga <[email protected]> *
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Hannu Kröger @hkroger *
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Jacob Fenwick <[email protected]>
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Ulises Cervino Beresi <[email protected]> *
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Jack Kingsman @jkingsman *
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Yasuharu Goto <[email protected]>
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David Sauer <[email protected]>
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Nick Bailey <[email protected]>
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Alex Popescu @al3xandru

‎README-CASSANDRA-17379.md.md

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CCM (Cassandra Cluster Manager)
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CASSANDRA-17379 README
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====================================================
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---- 
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WARNING - CCM configuration changes using updateconf does not happen according to CASSANDRA-17379
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-------------------------------------------------------------------------------------------------
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After CASSANDRA-15234, to support the Python upgrade tests CCM updateconf is replacing
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new key name and value in case the old key name and value is provided.
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For example, if you add to config `permissions_validity_in_ms`, it will replace
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`permissions_validity` in default cassandra.yaml
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This was needed to ensure correct overloading as CCM cassandra.yaml has keys
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sorted lexicographically. CASSANDRA-17379 was opened to improve the user experience
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and deprecate the overloading of parameters in cassandra.yaml. In CASSANDRA 4.1+, by default,
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we refuse starting Cassandra with a config containing both old and new config keys for the
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same parameter. Start Cassandra with `-Dcassandra.allow_new_old_config_keys=true` to override.
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For historical reasons duplicate config keys in cassandra.yaml are allowed by default, start
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Cassandra with `-Dcassandra.allow_duplicate_config_keys=false` to disallow this. Please note
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that key_cache_save_period, row_cache_save_period, counter_cache_save_period will be affected
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only by `-Dcassandra.allow_duplicate_config_keys`. Ticket CASSANDRA-17949 was opened to decide
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the future of CCM updateconf post CASSANDRA-17379, until then - bear in mind that old replace
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new parameters' in cassandra.yaml when using updateconf even if
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`-Dcassandra.allow_new_old_config_keys=false` is set by default.
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TLDR Do not exercise overloading of parameters in CCM if possible. Also, the mentioned changes
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are done only in master branch. Probably the best way to handle cassandra 4.1 in CCM at this
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point is to set `-Dcassandra.allow_new_old_config_keys=false` and
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`-Dcassandra.allow_duplicate_config_keys=false`
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to prohibit any kind of overloading when using CCM master and CCM released versions

‎ccmlib/__init__.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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‎ccmlib/cluster.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ccm clusters
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from __future__ import absolute_import
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‎ccmlib/cluster_factory.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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‎ccmlib/cmds/__init__.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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‎ccmlib/cmds/cluster_cmds.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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‎ccmlib/cmds/command.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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‎ccmlib/cmds/node_cmds.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import
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‎ccmlib/common.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Cassandra Cluster Management lib
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#

‎ccmlib/dse_cluster.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ccm clusters
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from __future__ import absolute_import

‎ccmlib/dse_node.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import, with_statement
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‎ccmlib/extension.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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PRE_CLUSTER_START_HOOKS = []
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POST_CLUSTER_START_HOOKS = []
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PRE_CLUSTER_STOP_HOOKS = []

‎ccmlib/node.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import absolute_import, with_statement
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‎ccmlib/remote.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Remote execution helper functionality for executing CCM commands on a remote
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# machine with CCM installed

‎ccmlib/repository.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# downloaded sources handling
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from __future__ import absolute_import, division, with_statement
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