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We want to store three kind of data: 1. timeseries data: rowkeyX,timestamp:value-t 2. data derived from timeseries data: rowkeyX:value-d 3. relational data: rowkeyX: value1, value1, value3 Earlier we tried storing timeseries data in opentsdb. But since opentsdb allows only numeric data, we moved to store stuff in hbase directly. We tried

Hello everyone, I have observed a strange behavior with MapR Streams, I have the following code in java Map<String,Object> properties = new HashMap<>(); properties.put(org.apache.kafka.clients.consumer.ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringDeserializer");
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I am hardening a MapR platform and based on a security scan, there is a vulnerability called "mDNS detection" with suggested resolution to filter incoming traffic to UDP port 5353. Does MapR use the mDNS and how will it impact the MapR platform if the resolution to filter traffic to port 5353 is followed? Thank you.
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Karen Whipple
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