From ad17a9e8342f25e113eae3bf4a611157901e4764 Mon Sep 17 00:00:00 2001
From: DrakopoulosAj <cs141020@uniwa.gr>
Date: Fri, 12 Jun 2020 18:45:47 +0000
Subject: [PATCH] Delete 'entrypoint.sh'

---
 entrypoint.sh | 116 --------------------------------------------------
 1 file changed, 116 deletions(-)
 delete mode 100644 entrypoint.sh

diff --git a/entrypoint.sh b/entrypoint.sh
deleted file mode 100644
index 37e8f40..0000000
--- a/entrypoint.sh
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/bin/bash
-
-# Set some sensible defaults
-export CORE_CONF_fs_defaultFS=${CORE_CONF_fs_defaultFS:-hdfs://`hostname -f`:8020}
-
-function addProperty() {
-  local path=$1
-  local name=$2
-  local value=$3
-
-  local entry="<property><name>$name</name><value>${value}</value></property>"
-  local escapedEntry=$(echo $entry | sed 's/\//\\\//g')
-  sed -i "/<\/configuration>/ s/.*/${escapedEntry}\n&/" $path
-}
-
-function configure() {
-    local path=$1
-    local module=$2
-    local envPrefix=$3
-
-    local var
-    local value
-    
-    echo "Configuring $module"
-    for c in `printenv | perl -sne 'print "$1 " if m/^${envPrefix}_(.+?)=.*/' -- -envPrefix=$envPrefix`; do 
-        name=`echo ${c} | perl -pe 's/___/-/g; s/__/@/g; s/_/./g; s/@/_/g;'`
-        var="${envPrefix}_${c}"
-        value=${!var}
-        echo " - Setting $name=$value"
-        addProperty /etc/hadoop/$module-site.xml $name "$value"
-    done
-}
-
-configure /etc/hadoop/core-site.xml core CORE_CONF
-configure /etc/hadoop/hdfs-site.xml hdfs HDFS_CONF
-configure /etc/hadoop/yarn-site.xml yarn YARN_CONF
-configure /etc/hadoop/httpfs-site.xml httpfs HTTPFS_CONF
-configure /etc/hadoop/kms-site.xml kms KMS_CONF
-configure /etc/hadoop/mapred-site.xml mapred MAPRED_CONF
-
-if [ "$MULTIHOMED_NETWORK" = "1" ]; then
-    echo "Configuring for multihomed network"
-
-    # HDFS
-    addProperty /etc/hadoop/hdfs-site.xml dfs.namenode.rpc-bind-host 0.0.0.0
-    addProperty /etc/hadoop/hdfs-site.xml dfs.namenode.servicerpc-bind-host 0.0.0.0
-    addProperty /etc/hadoop/hdfs-site.xml dfs.namenode.http-bind-host 0.0.0.0
-    addProperty /etc/hadoop/hdfs-site.xml dfs.namenode.https-bind-host 0.0.0.0
-    addProperty /etc/hadoop/hdfs-site.xml dfs.client.use.datanode.hostname true
-    addProperty /etc/hadoop/hdfs-site.xml dfs.datanode.use.datanode.hostname true
-
-    # YARN
-    addProperty /etc/hadoop/yarn-site.xml yarn.resourcemanager.bind-host 0.0.0.0
-    addProperty /etc/hadoop/yarn-site.xml yarn.nodemanager.bind-host 0.0.0.0
-    addProperty /etc/hadoop/yarn-site.xml yarn.timeline-service.bind-host 0.0.0.0
-
-    # MAPRED
-    addProperty /etc/hadoop/mapred-site.xml yarn.nodemanager.bind-host 0.0.0.0
-fi
-
-if [ -n "$GANGLIA_HOST" ]; then
-    mv /etc/hadoop/hadoop-metrics.properties /etc/hadoop/hadoop-metrics.properties.orig
-    mv /etc/hadoop/hadoop-metrics2.properties /etc/hadoop/hadoop-metrics2.properties.orig
-
-    for module in mapred jvm rpc ugi; do
-        echo "$module.class=org.apache.hadoop.metrics.ganglia.GangliaContext31"
-        echo "$module.period=10"
-        echo "$module.servers=$GANGLIA_HOST:8649"
-    done > /etc/hadoop/hadoop-metrics.properties
-    
-    for module in namenode datanode resourcemanager nodemanager mrappmaster jobhistoryserver; do
-        echo "$module.sink.ganglia.class=org.apache.hadoop.metrics2.sink.ganglia.GangliaSink31"
-        echo "$module.sink.ganglia.period=10"
-        echo "$module.sink.ganglia.supportsparse=true"
-        echo "$module.sink.ganglia.slope=jvm.metrics.gcCount=zero,jvm.metrics.memHeapUsedM=both"
-        echo "$module.sink.ganglia.dmax=jvm.metrics.threadsBlocked=70,jvm.metrics.memHeapUsedM=40"
-        echo "$module.sink.ganglia.servers=$GANGLIA_HOST:8649"
-    done > /etc/hadoop/hadoop-metrics2.properties
-fi
-
-function wait_for_it()
-{
-    local serviceport=$1
-    local service=${serviceport%%:*}
-    local port=${serviceport#*:}
-    local retry_seconds=5
-    local max_try=100
-    let i=1
-
-    nc -z $service $port
-    result=$?
-
-    until [ $result -eq 0 ]; do
-      echo "[$i/$max_try] check for ${service}:${port}..."
-      echo "[$i/$max_try] ${service}:${port} is not available yet"
-      if (( $i == $max_try )); then
-        echo "[$i/$max_try] ${service}:${port} is still not available; giving up after ${max_try} tries. :/"
-        exit 1
-      fi
-      
-      echo "[$i/$max_try] try in ${retry_seconds}s once again ..."
-      let "i++"
-      sleep $retry_seconds
-
-      nc -z $service $port
-      result=$?
-    done
-    echo "[$i/$max_try] $service:${port} is available."
-}
-
-for i in ${SERVICE_PRECONDITION[@]}
-do
-    wait_for_it ${i}
-done
-
-exec $@