Hi Team, We are unable to start Hbase.   We are using Hadoop 3.0.1 on Isilon One FS Error Message :   Creating: Resource [source=null, target=/apps/hbase/data, type=directory, action=create, owner=hbase-xxxxx, group=null, mode=null, recursiveChown=false, recursiveChmod=false, changePermissionforParents=false, manageIfExists=true] in default filesystem Exception occurred, Reason: Unexpected error: status: STATUS_MEDIA_WRITE_PROTECTED = 0xC00000A2 with path="/apps/hbase/data", username=hbase-xxxxx, groupname= org.apache.hadoop.ipc.RemoteException(java.io.IOException): Unexpected error: status: STATUS_MEDIA_WRITE_PROTECTED = 0xC00000A2 with path="/apps/hbase/data", username=hbase-xxxxx, groupname= at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1497) ... View more

Hi, Need help on below query. We have a scenario where for any column defined with datatype as string in Hadoop, NULL value is loaded as blank. However, any column other than string datatype (INT,DOUBLE etc) NULL values are loaded as NULL in Hadoop.    Column name          Data Type service1end               string service1start              string service2end               string service2start              string firstlinemaintcost    double       Is this a default behavior of Hadoop/hive? ... View more

Hi Team,   We have 12 nodes cluster hosted on premise in 2 different regions. The question is how can we keep the data in 2 data centers in sync and what will be the latency.   Appreciate your help.   Thanks & Regards   ... View more