HADOOP-11906. test-patch.sh should use file command for patch determinism (Sean Busbey via aw)

This commit is contained in:
Allen Wittenauer 2015-05-08 15:13:27 -07:00
parent d0b73287c2
commit effcc5cbb7
2 changed files with 51 additions and 2 deletions

View File

@ -35,6 +35,7 @@ function setup_defaults
fi
PROJECT_NAME=hadoop
HOW_TO_CONTRIBUTE="https://wiki.apache.org/hadoop/HowToContribute"
JENKINS=false
PATCH_DIR=/tmp/${PROJECT_NAME}-test-patch/$$
BASEDIR=$(pwd)
@ -70,6 +71,7 @@ function setup_defaults
PATCH=${PATCH:-patch}
DIFF=${DIFF:-/usr/gnu/bin/diff}
JIRACLI=${JIRA:-jira}
FILE=${FILE:-file}
;;
*)
PS=${PS:-ps}
@ -82,6 +84,7 @@ function setup_defaults
PATCH=${PATCH:-patch}
DIFF=${DIFF:-diff}
JIRACLI=${JIRA:-jira}
FILE=${FILE:-file}
;;
esac
@ -575,6 +578,7 @@ function hadoop_usage
echo "--branch=<ref> Forcibly set the branch"
echo "--branch-default=<ref> If the branch isn't forced and we don't detect one in the patch name, use this branch (default 'trunk')"
echo "--build-native=<bool> If true, then build native components (default 'true')"
echo "--contrib-guide=<url> URL to point new users towards project conventions. (default Hadoop's wiki)"
echo "--debug If set, then output some extra stuff to stderr"
echo "--dirty-workspace Allow the local git workspace to have uncommitted changes"
echo "--findbugs-home=<path> Findbugs home directory (default FINDBUGS_HOME environment variable)"
@ -588,6 +592,7 @@ function hadoop_usage
echo "Shell binary overrides:"
echo "--awk-cmd=<cmd> The 'awk' command to use (default 'awk')"
echo "--diff-cmd=<cmd> The GNU-compatible 'diff' command to use (default 'diff')"
echo "--file-cmd=<cmd> The 'file' command to use (default 'file')"
echo "--git-cmd=<cmd> The 'git' command to use (default 'git')"
echo "--grep-cmd=<cmd> The 'grep' command to use (default 'grep')"
echo "--mvn-cmd=<cmd> The 'mvn' command to use (default \${MAVEN_HOME}/bin/mvn, or 'mvn')"
@ -632,6 +637,9 @@ function parse_args
--build-native=*)
BUILD_NATIVE=${i#*=}
;;
--contrib-guide=*)
HOW_TO_CONTRIBUTE=${i#*=}
;;
--debug)
HADOOP_SHELL_SCRIPT_DEBUG=true
;;
@ -644,6 +652,9 @@ function parse_args
--eclipse-home=*)
ECLIPSE_HOME=${i#*=}
;;
--file-cmd=*)
FILE=${i#*=}
;;
--findbugs-home=*)
FINDBUGS_HOME=${i#*=}
;;
@ -1278,6 +1289,7 @@ function determine_needed_tests
## @return 1 on failure, may exit
function locate_patch
{
local notSureIfPatch=false
hadoop_debug "locate patch"
if [[ -f ${PATCH_OR_ISSUE} ]]; then
@ -1306,8 +1318,7 @@ function locate_patch
relativePatchURL=$(${GREP} -o '"/jira/secure/attachment/[0-9]*/[^"]*' "${PATCH_DIR}/jira" | ${GREP} -v -e 'htm[l]*$' | sort | tail -1 | ${GREP} -o '/jira/secure/attachment/[0-9]*/[^"]*')
PATCHURL="http://issues.apache.org${relativePatchURL}"
if [[ ! ${PATCHURL} =~ \.patch$ ]]; then
hadoop_error "ERROR: ${PATCHURL} is not a patch file."
cleanup_and_exit 1
notSureIfPatch=true
fi
patchNum=$(echo "${PATCHURL}" | ${GREP} -o '[0-9]*/' | ${GREP} -o '[0-9]*')
echo "${ISSUE} patch is being downloaded at $(date) from"
@ -1331,6 +1342,41 @@ function locate_patch
cleanup_and_exit 1
fi
fi
if [[ ${notSureIfPatch} == "true" ]]; then
guess_patch_file "${PATCH_DIR}/patch"
if [[ $? != 0 ]]; then
hadoop_error "ERROR: ${PATCHURL} is not a patch file."
cleanup_and_exit 1
else
hadoop_debug "The patch ${PATCHURL} was not named properly, but it looks like a patch file. proceeding, but issue/branch matching might go awry."
add_jira_table 0 patch "The patch file was not named according to ${PROJECT_NAME}'s naming conventions. Please see ${HOW_TO_CONTRIBUTE} for instructions."
fi
fi
}
## @description Given a possible patch file, guess if it's a patch file without using smart-apply-patch
## @audience private
## @stability evolving
## @param path to patch file to test
## @return 0 we think it's a patch file
## @return 1 we think it's not a patch file
function guess_patch_file
{
local patch=$1
local fileOutput
hadoop_debug "Trying to guess is ${patch} is a patch file."
fileOutput=$("${FILE}" "${patch}")
if [[ $fileOutput =~ \ diff\ ]]; then
hadoop_debug "file magic says it's a diff."
return 0
fi
fileOutput=$(head -n 1 "${patch}" | "${EGREP}" "^(From [a-z0-9]* Mon Sep 17 00:00:00 2001)|(diff .*)|(Index: .*)$")
if [[ $? == 0 ]]; then
hadoop_debug "first line looks like a patch file."
return 0
fi
return 1
}
## @description Given ${PATCH_DIR}/patch, verify the patch is good using ${BINDIR}/smart-apply-patch.sh

View File

@ -545,6 +545,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-11942. Add links to SLGUserGuide to site index.
(Masatake Iwasaki via xyao)
HADOOP-11906. test-patch.sh should use 'file' command for patch
determinism (Sean Busbey via aw)
OPTIMIZATIONS
HADOOP-11785. Reduce the number of listStatus operation in distcp