From fbe969922cd054adc6ef9e65b96d58d23ac23554 Mon Sep 17 00:00:00 2001
From: boshen-dev <68277460+boshen-dev@users.noreply.github.com>
Date: Wed, 2 Dec 2020 19:44:14 +0800
Subject: [PATCH] Updated Run Presto on SeaweedFS (markdown)

---
 Run-Presto-on-SeaweedFS.md | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/Run-Presto-on-SeaweedFS.md b/Run-Presto-on-SeaweedFS.md
index 2595ca8..75b2b9a 100644
--- a/Run-Presto-on-SeaweedFS.md
+++ b/Run-Presto-on-SeaweedFS.md
@@ -51,5 +51,41 @@ Follow instructions for installation of Presto:
 ### Configure Presto to support SeaweedFS
 1. Copy the seaweedfs-hadoop2-client-1.5.6.jar to Presto directory,for example:
 ```
-cp seaweedfs-hadoop2-client-1.5.6.jar /opt/presto-server-344/plugin/hive-hadoop2
+cp seaweedfs-hadoop2-client-1.5.6.jar /opt/presto-server-347/plugin/hive-hadoop2/
 ```
+2. Modify core-site.xml
+
+modify /opt/presto-server-347/etc/catalog/core-site.xml to support SeaweedFS, 30888 is the filer port
+```
+<configuration>
+    <property>
+        <name>fs.defaultFS</name>
+        <value>seaweedfs://10.0.100.51:30888</value>
+    </property>
+    <property>
+        <name>fs.seaweedfs.impl</name>
+        <value>seaweed.hdfs.SeaweedFileSystem</value>
+    </property>
+    <property>
+       <name>fs.AbstractFileSystem.seaweedfs.impl</name>
+       <value>seaweed.hdfs.SeaweedAbstractFileSystem</value>
+    </property>
+    <property>
+       <name>fs.seaweed.buffer.size</name>
+       <value>4194304</value>
+    </property>
+</configuration>
+
+```
+3. Modify hive.properties
+
+hive.metastore.uri is the service address of the previously deployed Hive Metastore
+hive.config.resources points to the core-site.xml above
+```
+connector.name=hive-hadoop2
+hive.metastore.uri=thrift://10.0.100.51:39768
+hive.allow-drop-table=true
+hive.max-partitions-per-scan=1000000
+hive.compression-codec=NONE
+hive.config.resources=/opt/presto-server-347/etc/catalog/core-site.xml
+```
\ No newline at end of file