Simon Elliston Ball
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[METRON-1286] Add MAX & MIN Stellar functions
...Currently Stellar lacks straightforward MAX & MIN functions that take just a list of values as input.The functions STATS_MAX and STATS_MIN only take the internal Stellar statistics objec...
, 2017-12-19, 18:57
[METRON-1238] Enrichment topology start at EARLIEST again after de-activating topology
...When the enrichment topology is started with the firstPollStrategy EARLIEST and then de-activate the topology from the Storm UI, the kafkaspout begins consuming again from EARLIEST when the ...
, 2017-10-09, 13:55
[METRON-1227] Mpack Ubuntu14 wrong deb package reference
...When Ambari installs the ES deb packages the following command is issued:> apt-get install elasticsearch-2.3.3 But this is wrong, the package can not be found: resource_management.core.ex...
, 2017-10-04, 09:54
[METRON-1225] Indexing still writing to HDFS but not committing on Kafka
...There is a scenario were the Indexing topology can continue writing to HDFS while nothing is committing on the source Kafka topic. This leads to the same data being written twice (or even mu...
, 2017-10-03, 09:30
[METRON-1213] Flow diagram for Metron Kafka topics
...The insight that is really missing in Metron is an overview of Kafka topic sizes and flow metrics (topic influx and outflux)It is hard to answer questions like:-Is the enrichments topic (lag...
, 2017-09-27, 14:34
[METRON-1011] Stellar ENRICHMENT functions should enforce submission of 4 parameters
...Currently the Stellar functions ENRICHMENT_EXISTS and ENRICHMENT_GET only check for params 'enrichment_type' and 'indicator' to be submitted by the user. In reality all 4 params are mandator...
, 2017-09-13, 21:11
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