geowave

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It _should_ be an improvement to use CountMinSketch as an index stat for text indicies and then for terms that are longer than the "n" for the n-gram we can...

rfecher

NoSuchMethodError during Ingest localToGw

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I've started to encounter this error when attempting to ingest data locally for a particular dataset which up until now has been working. ``` Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.math.LongMath.saturatedAdd(JJ)J...

michaeljfazio

Exception attempting to read userData.json

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I'm running HBase on EMR backed by S3. When ingesting data, the following exception is always thrown at some point. It doesn't seem to cause an issue, the data still...

michaeljfazio

[Enhancement] Parquet Support

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Expand data types supported for ingest into GeoWave to include Apache Parquet. Create SparkParquetIngestDriver to ingest Parquet from S3 bucket or HDFS directory. Should be configurable to support creation of...

hokieg3n1us

I've written the following CloudFormation script to bootrstrap an EMR cluster on AWS. https://gist.github.com/michaeljfazio/2fcff1772c9b833af5cb00cc5fbe8e7d Everything spins up fine except for the Jupyter Notebook bootstrap which seems to hang. Running the...

michaeljfazio

There is a lot of documentation associated with GeoWave hosted on GitHub pages, but there is no way to search it. It would be nice if the docs site had...

jdgarrett

During initialisation of a Spark application, the following exception is thrown: ``` Caused by: java.lang.IllegalArgumentException: org.locationtech.geowave.core.store.data.field.FieldSerializationProviderSpi is not an ImageIO SPI class at java.desktop/javax.imageio.spi.ServiceRegistry.checkClassAllowed(ServiceRegistry.java:722) at java.desktop/javax.imageio.spi.ServiceRegistry.(ServiceRegistry.java:117) at org.locationtech.geowave.core.index.SPIServiceRegistry.(SPIServiceRegistry.java:42) at org.locationtech.geowave.core.store.data.field.FieldUtils.initRegistry(FieldUtils.java:47)...

michaeljfazio

GeoHash Aggregation - Expose API methods for binning data using geohashes through a Spatio or SpatioTemporal query at varying resolutions. Results should be a map of geohash keys to binned...

hokieg3n1us

Using a specified fieldname, compute the frequency for each unique value within a geospatial or geotemporal bounds. Results would be a map of the unique value to the count. Solves...

hokieg3n1us

Form a more intuitive API for statistics

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right now the [DataStatistics](https://github.com/locationtech/geowave/blob/master/core/store/src/main/java/org/locationtech/geowave/core/store/adapter/statistics/DataStatistics.java) is mostly made of the internal methods needed for the system to work properly, but realistically on retrieval someone should just care about the result with...

rfecher