| Instance | Branch |
|---|
Holm HungUnicorn
HungUnicorn
/ gist:34d81851d5b731cf3da6
Last active
July 22, 2019 07:57
— forked from digitaljhelms/gist:4287848
Git/GitHub branching standards & conventions
HungUnicorn
/ JsonIntoRow.java
Last active
December 8, 2017 10:18
Exception in thread "main" org.apache.flink.table.api.TableException: An input of GenericTypeInfo<Row> cannot be converted to Table. Please specify the type of the input with a RowTypeInfo.
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| public class JsonIntoRow implements FlatMapFunction<JsonNode, Row> { | |
| private TypeInformation<Row> typeInfo; | |
| private static JsonRowDeserializationSchema deserializationSchema; | |
| public JsonIntoRow(TypeInformation<Row> typeInfo){ | |
| this.typeInfo = typeInfo; | |
| } | |
| @Override | |
| public void flatMap(JsonNode value, Collector<Row> out) throws Exception { |
HungUnicorn
/ all_metrics_by_label.txt
Created
July 19, 2019 09:19
Show all metrics by label. Very useful if not knowing what metrics are there
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| {__name__=~".+",app="cp-ksql-server"} |
HungUnicorn
/ jira-tickets-done-by-me
Created
October 22, 2019 15:07
Show all the jira tickets done by me
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| statusCategory = Done and reporter = currentUser() order by updated DESC |
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| '%(asctime)s %(levelname)s %(filename)s %(funcName)20s: %(message)s' |
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| https://learnk8s.io/a/troubleshooting-kubernetes.pdf |
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| ## Incremental build time | |
| #### Order your steps from least to most frequently changing steps to optimize caching | |
| #### When copying files into your image, make sure you are very specific about what you want to copy. Any changes to the files being copied will break the cache | |
| #### You always want to update the index and install packages in the same RUN: they form together one cacheable unit. Otherwise you risk installing outdated packages. | |
| ## Reduce image size | |
| #### Apt has the –no-install-recommends flag which ensures that dependencies that were not actually needed are not installed |
HungUnicorn
/ one_line_port_forward.sh
Created
May 14, 2020 13:24
kubectl port-forward to pod name one liner
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| kubectl -n istio-system port-forward \ | |
| $(kubectl -n istio-system get pod -l app=kiali -o jsonpath='{.items[0].metadata.name}') 20001:20001 |