Nandakishore created HBASE-20600: ------------------------------------ Summary: Loosing HBase data when region server goes down Key: HBASE-20600 URL: https://issues.apache.org/jira/browse/HBASE-20600 Project: HBase Issue Type: Bug Reporter: Nandakishore
Hi Team, I have a issue with HBase cluster. I have hosted an HBase cluster with Phoenix on EMR emr-5.8.0 and storage as S3. I have 1 master and 5 slaves 4.x large nodes. I’m losing the data while querying a table after a region server dies. Here are the steps I followed. 1. Launched the cluster with dfs replication factory as 3. 2. Created the tables and loaded the data using Phoenix. 3. Cross checked the data I loaded into tables and I see the data. 4. Wantedly terminated a EC2 machine which is part of cluster, meaning killing region server. 5. I could see EMR resizing and bringing up the new node. 6. When I query the table after the whole cluster is stable, which usually took 5-10 minutes, I see losing some data which is on dead RS. Could you please let me know what possibly could go wrong. Also please let me know if I have to set any properties. I would be happy to provide more details if you need. Thanks, Nandakishore. -- This message was sent by Atlassian JIRA (v7.6.3#76005)