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HBASE-23779 Up the default fork count; make count relative to CPU count (#1108) 

ADDENDUM: Try this way of setting MAVEN_ARGS
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stack 2020-02-05 21:47:34 -08:00
parent 5b4545de5e
commit 867b1e9cbc
1 changed files with 2 additions and 1 deletions
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dev-support/hbase-personality.sh
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@ -81,13 +81,14 @@ function personality_globals
# Override the maven options
MAVEN_OPTS="${MAVEN_OPTS:-"-Xms4G -Xmx4G"}"
# Pass maven a -T argument. Should make it run faster. Pass conservative value.
# Default is one thread. 0.5C on an apache box of 24 cores and 2 executors should
# make for 6 threads? Lets see. Setting this here for yetus to pick up. See
# https://yetus.apache.org/documentation/0.11.1/precommit-advanced/#global-definitions
# See below for more on -T:
# https://cwiki.apache.org/confluence/display/MAVEN/Parallel+builds+in+Maven+3
export MAVEN_ARGS="-T0.5C ${MAVEN_ARGS}"
MAVEN_ARGS=("-T0.5C" "${MAVEN_ARGS[@]}")
# Yetus 0.7.0 enforces limits. Default proclimit is 1000.
# Up it. See HBASE-19902 for how we arrived at this number.