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+#!/usr/bin/env python
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+# Licensed to Cloudera, Inc. 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. Cloudera, Inc. 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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+from desktop.conf import DEFAULT_USER
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+from notebook.connectors.base import Notebook
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+
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+def extract_archive_in_hdfs(request, upload_path, file_name):
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+
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+ _upload_extract_archive_script_to_hdfs(request.fs)
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+
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+ shell_notebook = Notebook()
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+ shell_notebook.add_shell_snippet(
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+ shell_command='extract_archive_in_hdfs.sh',
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+ arguments=[{'value': '-u=' + upload_path}, {'value': '-f=' + file_name}],
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+ archives=[],
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+ files=[{'value': '/user/hue/common/extract_archive_in_hdfs.sh'}, {"value": upload_path + '/' + file_name}],
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+ env_var=[{'value': 'HADOOP_USER_NAME=${wf:user()}'}])
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+ return shell_notebook.execute(request, batch=True)
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+
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+def _upload_extract_archive_script_to_hdfs(fs):
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+ if not fs.exists('/user/hue/common/'):
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+ fs.do_as_user(DEFAULT_USER.get(), fs.mkdir, '/user/hue/common/')
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+ fs.do_as_user(DEFAULT_USER.get(), fs.chmod, '/user/hue/common/', 0755)
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+
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+ if not fs.do_as_user(DEFAULT_USER.get(), fs.exists, '/user/hue/common/extract_archive_in_hdfs.sh'):
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+ fs.do_as_user(DEFAULT_USER.get(), fs.copyFromLocal, 'desktop/core/src/desktop/lib/extract_archive_in_hdfs.sh',
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+ '/user/hue/common/extract_archive_in_hdfs.sh')
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+ fs.do_as_user(DEFAULT_USER.get(), fs.chmod, '/user/hue/common/', 0755)
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