incubator-heron
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apache
Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter
Following the instructions below to build Heron: https://apache.github.io/incubator-heron/docs/developers/compiling/compiling/ If HERON_BUILD_VERSION is not set, the following error will be triggered: *ERROR: *Process exited with status 1: Process exited with status 1...
Currently each binary package is about 500MB and the docker image is about 1GB (with squash experimental option). This is a problem if we'd like to include binary release packages...
It could be convenient for users that binary packages and docker images are included in Heron release. However in order to do that, we need to carefully review everything included...
* Create the interfaces in the heron codebase for the spout interfaces(s) * Narrow down the exact use cases that this spout will target * Mimic the directory structure(s) already...
When saving a checkpoint into Bookkeeper via DistributedLog API, if the serialized size of the checkpoint is larger than 4096 bytes, only the first 4096 bytes will be written into...
Currently, there is no command line argument that CheckpointManager supports to take in the `heron-conf/override.yaml`, which holds all the configuration property that user specifies, for example, via `-D` property argument...
When I run a topology of Storm with KafkaSpout in Heron, the following exception occurs: ``` [2018-11-01 22:43:49 +0800] [INFO] com.twitter.heron.instance.HeronInstance: Starting instance container_2_ads_2 for topology AdvertisingTopology and topologyId AdvertisingTopologyf7b4acbe-bdbc-4772-aaa4-9dd2f113f405...
Update and provide full details on this page: https://apache.github.io/incubator-heron/docs/migrate-storm-to-heron/
I recently get this error each time I try to launch a topology to Kubernetes: ``` [2018-06-14 12:17:11 +0000] [DEBUG]: Starting new HTTP connection (1): localhost [2018-06-14 12:17:55 +0000] [DEBUG]:...
I am trying to obtain a local copy of Heron documentation so I can host it on my corporate network. I tried to follow steps outlined in https://github.com/apache/incubator-heron/tree/master/website. I am...
