[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-16 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324853657
 
 

 ##
 File path: dev-support/Jenkinsfile
 ##
 @@ -131,9 +131,11 @@ curl -L  -o personality.sh "${env.PROJECT_PERSONALITY}"
 // TODO does hadoopcheck need to be jdk specific?
 // Should be things that work with multijdk
 TESTS = 'all,-unit,-findbugs'
-// on branches that don't support jdk7, this will already be 
JAVA_HOME, so we'll end up not
-// doing multijdk there.
-MULTIJDK = '/usr/lib/jvm/java-8-openjdk-amd64'
+// all jdks tested on this stage for this branch
+// note that JAVA_HOME still needs to be set for tests
+// that don't support multijdk. JAVA_HOME will also
+// determine which jvm will be tested last.
+MULTIJDK = '/usr/lib/jvm/zulu-8-amd64,/usr/lib/jvm/zulu-7-amd64'
 
 Review comment:
   nit: I expected to see these ordered ascending by version number.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-16 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324854698
 
 

 ##
 File path: dev-support/hbase_nightly_yetus.sh
 ##
 @@ -40,6 +40,10 @@ if [[ -n "${MULTIJDK}" ]]; then
   YETUS_ARGS=("--multijdkdirs=${MULTIJDK}" "${YETUS_ARGS[@]}")
 fi
 
+# If we're doing docker, make sure we don't accidentally pollute the image 
with a host java path
 
 Review comment:
   So we do run nightly on not-Jenkins? Or you mean for developers doing local 
testing...
   
   What's the issue with it running slowly on OSX? Is that an upstream bug 
tracked somewhere?


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-16 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324853088
 
 

 ##
 File path: dev-support/docker/Dockerfile
 ##
 @@ -97,9 +94,7 @@ RUN apt-get -q install --no-install-recommends -y zulu-8 
zulu-7
 RUN update-alternatives --config java
 RUN update-alternatives --config javac
 RUN mv /usr/lib/jvm/java-7-openjdk-amd64 
/usr/lib/jvm/moved.java-7-openjdk-amd64
-RUN mv /usr/lib/jvm/zulu-7-amd64 /usr/lib/jvm/java-7-openjdk-amd64 
-RUN mv /usr/lib/jvm/zulu-8-amd64 /usr/lib/jvm/java-8-openjdk-amd64 
-
+ENV JAVA_HOME /usr/lib/jvm/zulu-7-amd64
 
 Review comment:
   Perhaps a side-thought, but it seems like a concept of a `yetusrc` file 
would be useful -- a set of constants/declarations that can be committed to 
each branch. Or maybe that's not helpful because these values vary according to 
conditional logic as expressed in the `Jenkinsfile`? My somewhat selfish 
objective would be to have the `Jenkinsfile` definitions as small as possible, 
such that one could run as much of the pre-commit pipeline as possible from 
their local workstation, without magical Jenkins context.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-16 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324851766
 
 

 ##
 File path: dev-support/hbase-personality.sh
 ##
 @@ -45,6 +45,23 @@ if ! declare -f "yetus_info" >/dev/null; then
 
 fi
 
+# work around yetus overwriting JAVA_HOME from our docker image
+function docker_do_env_adds
 
 Review comment:
   > Without this Yetus tells docker to unset any JAVA_HOME defined in the 
image if the host doesn't have JAVA_HOME set, which doesn't make sense to me.
   
   This sounds like to a bug to me as well. As far as I can see, the Yetus 
runtime from the build host should be completely agnostic to the runtime within 
the docker context -- no need for setting `JAVA_HOME` any more than there's a 
need for, for example, a `go` executable.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324266066
 
 

 ##
 File path: dev-support/hbase_nightly_yetus.sh
 ##
 @@ -40,6 +40,10 @@ if [[ -n "${MULTIJDK}" ]]; then
   YETUS_ARGS=("--multijdkdirs=${MULTIJDK}" "${YETUS_ARGS[@]}")
 fi
 
+# If we're doing docker, make sure we don't accidentally pollute the image 
with a host java path
+if [ -n "${JAVA_HOME}" ]; then
+  unset JAVA_HOME
+fi
 if [[ -n "${SET_JAVA_HOME}" ]]; then
   YETUS_ARGS=("--java-home=${SET_JAVA_HOME}" "${YETUS_ARGS[@]}")
 
 Review comment:
   Per earlier comments, I think we should always explicitly call `--java-home` 
and never leave it up to sniffing around.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324264248
 
 

 ##
 File path: dev-support/hbase-personality.sh
 ##
 @@ -45,6 +45,23 @@ if ! declare -f "yetus_info" >/dev/null; then
 
 fi
 
+# work around yetus overwriting JAVA_HOME from our docker image
+function docker_do_env_adds
 
 Review comment:
   I think this function can be skipped -- instead, pass `--java-home` as an 
invocation argument to `test-patch`.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324265255
 
 

 ##
 File path: dev-support/Jenkinsfile
 ##
 @@ -131,9 +131,8 @@ curl -L  -o personality.sh "${env.PROJECT_PERSONALITY}"
 // TODO does hadoopcheck need to be jdk specific?
 // Should be things that work with multijdk
 TESTS = 'all,-unit,-findbugs'
-// on branches that don't support jdk7, this will already be 
JAVA_HOME, so we'll end up not
-// doing multijdk there.
-MULTIJDK = '/usr/lib/jvm/java-8-openjdk-amd64'
+// this is only elevant on branches-1. on branches with default 
jdk8, the relevant jdk will be JAVA_HOME
+MULTIJDK = '/usr/lib/jvm/zulu-8-amd64'
 
 Review comment:
   This still trips me up. I'd rather see both (all) JDK's explicitly listed 
out in the `--multijdkdirs` argument. It's explicitly clear, vs. "use this one 
plus whatever I happens to resolve into `JAVA_HOME` later."


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324264609
 
 

 ##
 File path: dev-support/docker/Dockerfile
 ##
 @@ -97,9 +94,7 @@ RUN apt-get -q install --no-install-recommends -y zulu-8 
zulu-7
 RUN update-alternatives --config java
 RUN update-alternatives --config javac
 RUN mv /usr/lib/jvm/java-7-openjdk-amd64 
/usr/lib/jvm/moved.java-7-openjdk-amd64
-RUN mv /usr/lib/jvm/zulu-7-amd64 /usr/lib/jvm/java-7-openjdk-amd64 
-RUN mv /usr/lib/jvm/zulu-8-amd64 /usr/lib/jvm/java-8-openjdk-amd64 
-
+ENV JAVA_HOME /usr/lib/jvm/zulu-7-amd64
 
 Review comment:
   Rather than manage the variable in Docker, why not pass it in as 
`--java-home` ?


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324265807
 
 

 ##
 File path: dev-support/hbase_nightly_yetus.sh
 ##
 @@ -40,6 +40,10 @@ if [[ -n "${MULTIJDK}" ]]; then
   YETUS_ARGS=("--multijdkdirs=${MULTIJDK}" "${YETUS_ARGS[@]}")
 fi
 
+# If we're doing docker, make sure we don't accidentally pollute the image 
with a host java path
 
 Review comment:
   Does this ever not run in Docker mode? Can we settle on only running in 
Docker mode? It keeps things simpler and tidy, IMHO. The possibility of host 
environment values leaking in makes for bizarre bugs.


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[GitHub] [hbase] ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set jdk7 as JAVA_HOME for branches-1 precommit and nightly.

2019-09-13 Thread GitBox
ndimiduk commented on a change in pull request #621: HBASE-22955 Properly set 
jdk7 as JAVA_HOME for branches-1 precommit and nightly.
URL: https://github.com/apache/hbase/pull/621#discussion_r324264734
 
 

 ##
 File path: dev-support/Jenkinsfile_GitHub
 ##
 @@ -110,6 +110,10 @@ pipeline {
 if [[ "true" = "${DEBUG}" ]]; then
 YETUS_ARGS+=("--debug")
 fi
+# If we're doing docker, make sure we don't 
accidentally pollute the image with a host java path
 
 Review comment:
    


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