HADOOP-11944. add option to test-patch to avoid relocating patch process directory (Sean Busbey via aw)

dev-support/test-patch.sh

@@ -38,6 +38,7 @@ function setup_defaults
   HOW_TO_CONTRIBUTE="https://wiki.apache.org/hadoop/HowToContribute"
   JENKINS=false
   BASEDIR=$(pwd)
+  RELOCATE_PATCH_DIR=false
 
   FINDBUGS_HOME=${FINDBUGS_HOME:-}
   ECLIPSE_HOME=${ECLIPSE_HOME:-}
@@ -607,6 +608,7 @@ function hadoop_usage
   echo "--eclipse-home=<path>  Eclipse home directory (default ECLIPSE_HOME environment variable)"
   echo "--jira-cmd=<cmd>       The 'jira' command to use (default 'jira')"
   echo "--jira-password=<pw>   The password for the 'jira' command"
+  echo "--mv-patch-dir         Move the patch-dir into the basedir during cleanup."
   echo "--wget-cmd=<cmd>       The 'wget' command to use (default 'wget')"
 }
 
@@ -692,6 +694,9 @@ function parse_args
       --mvn-cmd=*)
         MVN=${i#*=}
       ;;
+      --mv-patch-dir)
+        RELOCATE_PATCH_DIR=true;
+      ;;
       --offline)
         OFFLINE=true
       ;;
@@ -2323,9 +2328,8 @@ function cleanup_and_exit
 {
   local result=$1
 
-  if [[ ${JENKINS} == "true" ]] ; then
-    if [[ -e "${PATCH_DIR}" ]] ; then
-      if [[ -d "${PATCH_DIR}" ]]; then
+  if [[ ${JENKINS} == "true" && ${RELOCATE_PATCH_DIR} == "true" && \
+      -e ${PATCH_DIR} && -d ${PATCH_DIR} ]] ; then
     # if PATCH_DIR is already inside BASEDIR, then
     # there is no need to move it since we assume that
     # Jenkins or whatever already knows where it is at
@@ -2336,8 +2340,6 @@ function cleanup_and_exit
       mv "${PATCH_DIR}" "${BASEDIR}"
     fi
   fi
-    fi
-  fi
   big_console_header "Finished build."
 
   # shellcheck disable=SC2086

hadoop-common-project/hadoop-common/CHANGES.txt

@@ -578,6 +578,9 @@ Release 2.8.0 - UNRELEASED
     HADOOP-11884. test-patch.sh should pull the real findbugs version
     (Kengo Seki via aw)
 
+    HADOOP-11944. add option to test-patch to avoid relocating patch process
+    directory (Sean Busbey via aw)
+
   OPTIMIZATIONS
 
     HADOOP-11785. Reduce the number of listStatus operation in distcp