[HDDS-44] Ozone: start-ozone.sh fail to start datanode because of incomplete classpaths

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.2.1
• Fix Version/s: 0.2.1
• Component/s: Tools
• Sprint: HDDS Acadia
• Assignee: Mukul Kumar Singh
• Reporter: Mukul Kumar Singh
• Created: 02/Apr/18 15:11
• Updated: 23/May/18 17:00
• Resolved: 23/May/18 16:37

Description

start-ozone.sh calls start-dfs.sh to start the NN and DN in a ozone cluster. Starting of datanode fails because of incomplete classpaths as datanode is unable to load all the plugins.

Setting the class path to the following values does resolve the issue:

export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/ozone/*:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/hdsl/*:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/ozone/lib/*:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/hdsl/lib/*:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/cblock/*:/opt/hadoop/hadoop-3.2.0-SNAPSHOT/share/hadoop/cblock/lib/*