build-functions 1.6 KB

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  1. #!/bin/bash
  2. # Licensed to Cloudera, Inc. under one
  3. # or more contributor license agreements. See the NOTICE file
  4. # distributed with this work for additional information
  5. # regarding copyright ownership. Cloudera, Inc. licenses this file
  6. # to you under the Apache License, Version 2.0 (the
  7. # "License"); you may not use this file except in compliance
  8. # with the License. You may obtain a copy of the License at
  9. #
  10. # http://www.apache.org/licenses/LICENSE-2.0
  11. #
  12. # Unless required by applicable law or agreed to in writing, software
  13. # distributed under the License is distributed on an "AS IS" BASIS,
  14. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15. # See the License for the specific language governing permissions and
  16. # limitations under the License.
  17. # Common functions for hudson build scripts
  18. #
  19. # Use $CDH_URL to control where to download Hadoop.
  20. # If not specified, it uses the $CDH variable to select an archive location.
  21. #
  22. if [ -z "$CDH_URL" ] ; then
  23. CDH=${CDH:-"2"}
  24. case "$CDH" in
  25. 2)
  26. CDH_URL="http://archive.cloudera.com/cdh/2/hadoop-0.20.1+169.68.tar.gz"
  27. ;;
  28. 3)
  29. CDH_URL="http://archive.cloudera.com/cdh/3/hadoop-0.20.2+228.tar.gz"
  30. ;;
  31. esac
  32. fi
  33. CDH_TGZ=$(basename $CDH_URL)
  34. CDH_VERSION=${CDH_TGZ/.tar.gz/}
  35. CDH_CACHE="$HOME/.hue_cache/${CDH_TGZ}"
  36. build_hadoop() {
  37. if [ ! -f $CDH_CACHE ]; then
  38. mkdir -p $HOME/.hue_cache
  39. echo "Downloading $CDH_URL..."
  40. wget $CDH_URL -O $CDH_CACHE
  41. fi
  42. HADOOP_DIR=$HUE_ROOT/ext/hadoop
  43. mkdir -p $HADOOP_DIR
  44. echo "Unpacking $CDH_CACHE to $HADOOP_DIR"
  45. tar -C $HADOOP_DIR -xzf $CDH_CACHE
  46. export HADOOP_HOME="$HADOOP_DIR/${CDH_VERSION}"
  47. }