From 38eb6aa1054993d75870d8992ab9e8fd833d2352 Mon Sep 17 00:00:00 2001
From: Timothy Regan <tregan@pillartechnology.com>
Date: Thu, 13 Feb 2020 09:45:08 -0500
Subject: [PATCH] Mysterious minio means

---
 images/minio-testo/Dockerfile         |  8 ++++++--
 images/minio-testo/kdp/act-like-s3.sh | 18 ++++++++++++++++++
 images/minio-testo/kdp/start-minio.sh |  4 ++++
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100755 images/minio-testo/kdp/act-like-s3.sh
 create mode 100755 images/minio-testo/kdp/start-minio.sh

diff --git a/images/minio-testo/Dockerfile b/images/minio-testo/Dockerfile
index 56c05a3..620d426 100644
--- a/images/minio-testo/Dockerfile
+++ b/images/minio-testo/Dockerfile
@@ -1,5 +1,9 @@
-FROM minio/minio:RELEASE.2019-01-16T21-44-08Z
+FROM minio/minio:RELEASE.2020-02-07T23-28-16Z
+
+RUN apk add inotify-tools
 
 COPY kdp /kdp
 
-CMD ["server", "/kdp"]
+ENTRYPOINT []
+
+CMD ["/kdp/start-minio.sh"]
diff --git a/images/minio-testo/kdp/act-like-s3.sh b/images/minio-testo/kdp/act-like-s3.sh
new file mode 100755
index 0000000..7291ef6
--- /dev/null
+++ b/images/minio-testo/kdp/act-like-s3.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env sh
+# WHY?!?!
+## Hive cannot drop an empty folder as part of a drop table
+## S3 handles this in some mysterious way
+## Minio does not
+## This makes minio act in an equally mysterious way that works
+set -x
+
+mkdir -p /kdp/kdp-cloud-storage/hive-s3/
+
+# Watches for new directories
+inotifywait -m /kdp/kdp-cloud-storage/hive-s3/ -e create \
+| while read parent_directory action new_directory; do
+  if [ "${action}" == "CREATE,ISDIR" ]; then
+    # Makes a 0-byte file as a placeholder
+    touch ${parent_directory}${new_directory}/.placeholder
+  fi
+done
diff --git a/images/minio-testo/kdp/start-minio.sh b/images/minio-testo/kdp/start-minio.sh
new file mode 100755
index 0000000..10a01fd
--- /dev/null
+++ b/images/minio-testo/kdp/start-minio.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+/kdp/act-like-s3.sh &
+
+/usr/bin/minio server /kdp