buildall.sh

#!/usr/bin/env bash
# Copyright 2012 Cloudera Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


# run buildall.sh -help to see options

ROOT=`dirname "$0"`
ROOT=`cd "$ROOT"; pwd`

export IMPALA_HOME=$ROOT
. "$ROOT"/bin/impala-config.sh

CLEAN_ACTION=1
TESTDATA_ACTION=1
TESTS_ACTION=1
FORMAT_CLUSTER=1
TARGET_BUILD_TYPE=Debug
EXPLORATION_STRATEGY=core
SNAPSHOT_FILE=

# Exit on reference to uninitialized variable
set -u

# Exit on non-zero return value
set -e

# parse command line options
for ARG in $*
do
  # Interpret this argument as a snapshot file name
  if [ "$SNAPSHOT_FILE" = "UNDEFINED" ]; then
    SNAPSHOT_FILE="$ARG"
    continue;
  fi

  case "$ARG" in
    -noclean)
      CLEAN_ACTION=0
      ;;
    -notestdata)
      TESTDATA_ACTION=0
      FORMAT_CLUSTER=0
      ;;
    -skiptests)
      TESTS_ACTION=0
      ;;
    -noformat)
      FORMAT_CLUSTER=0
      ;;
    -codecoverage_debug)
      TARGET_BUILD_TYPE=CODE_COVERAGE_DEBUG
      ;;
    -codecoverage_release)
      TARGET_BUILD_TYPE=CODE_COVERAGE_RELEASE
      ;;
    -testpairwise)
      EXPLORATION_STRATEGY=pairwise
      ;;
    -testexhaustive)
      EXPLORATION_STRATEGY=exhaustive
      ;;
    -snapshot_file)
      SNAPSHOT_FILE="UNDEFINED"
      ;;
    -help|*)
      echo "buildall.sh [-noclean] [-notestdata] [-noformat] [-codecoverage]"\
           "[-skiptests] [-testexhaustive]"
      echo "[-noclean] : omits cleaning all packages before building"
      echo "[-notestdata] : omits recreating the metastore and loading test data"
      echo "[-noformat] : prevents formatting the minicluster and metastore db"
      echo "[-codecoverage] : build with 'gcov' code coverage instrumentation at the"\
           "cost of performance"
      echo "[-skiptests] : skips execution of all tests"
      echo "[-testpairwise] : run tests in 'pairwise' mode (increases"\
           "test execution time)"
      echo "[-testexhaustive] : run tests in 'exhaustive' mode (significantly increases"\
           "test execution time)"
      echo "[-snapshot_file <file name>] : load test data from a snapshot file"
      exit 1
      ;;
  esac
done

if [ "$SNAPSHOT_FILE" = "UNDEFINED" ]; then
  echo "-snapshot_file flag requires a snapshot filename argument"
  exit 1
elif [ "$SNAPSHOT_FILE" != "" ] &&  [ ! -e $SNAPSHOT_FILE ]; then
  echo "Snapshot file: ${SNAPSHOT_FILE} does not exist."
  exit 1
fi

# Sanity check that thirdparty is built.
if [ ! -e $IMPALA_HOME/thirdparty/gflags-${IMPALA_GFLAGS_VERSION}/libgflags.la ]
then
  echo "Couldn't find thirdparty build files.  Building thirdparty."
  $IMPALA_HOME/bin/build_thirdparty.sh $*
fi

if [ -e $HADOOP_LZO/build/native/Linux-*-*/lib/libgplcompression.so ]
then
  cp $HADOOP_LZO/build/native/Linux-*-*/lib/libgplcompression.* \
    $IMPALA_HOME/thirdparty/hadoop-*/lib/native/
else
  echo "No hadoop-lzo found"
fi

# option to clean everything first
if [ $CLEAN_ACTION -eq 1 ]
then
  # clean selected files from the root
  rm -f CMakeCache.txt

  # clean fe
  # don't use git clean because we need to retain Eclipse conf files
  cd $IMPALA_FE_DIR
  rm -rf target
  rm -f src/test/resources/{core,hbase,hive}-site.xml
  rm -rf generated-sources/*

  # clean be
  cd $IMPALA_HOME/be
  # remove everything listed in .gitignore
  git clean -Xdf

  # clean shell build artifacts
  cd $IMPALA_HOME/shell
  # remove everything listed in .gitignore
  git clean -Xdf

  # clean llvm
  rm -f $IMPALA_HOME/llvm-ir/impala*.ll

  # Cleanup the version.info file so it will be regenerated for the next build.
  rm -f $IMPALA_HOME/bin/version.info
fi

# Kill any processes that may be accessing postgres metastore
# TODO: figure out how to make postgres ignore other users
${IMPALA_HOME}/testdata/bin/kill-all.sh

# Generate the Hadoop configs needed by Impala
if [ $FORMAT_CLUSTER -eq 1 ]; then
  ${IMPALA_HOME}/bin/create-test-configuration.sh -create_metastore
else
  ${IMPALA_HOME}/bin/create-test-configuration.sh
fi

# build common and backend
cd $IMPALA_HOME
bin/gen_build_version.py
cmake -DCMAKE_BUILD_TYPE=$TARGET_BUILD_TYPE .
cd $IMPALA_HOME/common/function-registry
make
cd $IMPALA_HOME/common/thrift
make
cd $IMPALA_BE_DIR
make -j4

if [ -e $IMPALA_LZO ]
then
  (cd $IMPALA_LZO; cmake .; make)
fi

# Get Hadoop dependencies onto the classpath
cd $IMPALA_FE_DIR
mvn dependency:copy-dependencies

# build frontend
# Package first since any test failure will prevent the package phase from completing.
# We need to do this before loading data so that hive can see the trevni input/output
# classes.
mvn package -DskipTests=true

if [ $TESTS_ACTION -eq 1 ]
then
    ${IMPALA_HOME}/bin/run-all-tests.sh -e $EXPLORATION_STRATEGY
fi

# Generate list of files for Cscope to index
$IMPALA_HOME/bin/gen-cscope.sh