[HDDS-432] Replication of closed containers is not working

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.2.1
• Component/s: SCM
• Assignee: Marton Elek
• Reporter: Marton Elek
• Created: 11/Sep/18 11:54
• Updated: 12/Sep/18 15:42
• Resolved: 12/Sep/18 00:12

Description

Steps to reproduce:

1. Start a cluster with three datanodes:

docker-compose up -d
docker-compose scale datanode=3

2. Create keys:
ozone oz -createVolume /vol1 -user hadoop --quota 1TB --root
ozone oz -createBucket /vol1/bucket
dd if=/dev/zero of=/tmp/test bs=1024000 count=512
ozone oz -putKey /vol1/bucket/file1 -replicationFactor THREE -file /tmp/test

3. Close the containers with scmcli

4. kill a datanode with a replica

for i in `seq 1 4`; do docker diff ozone_datanode_$i && echo "----------------"; done
#Choose a datanode with replica
docker kill ozone_datanode_3

5. Wait

6. After a while the last data node should container the chunks (checked with docker diff)