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#163 Make NBIO file read errors more helpful

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This commit is contained in:
Jonathan Shook 2020-06-17 13:34:34 -05:00
parent 2a7406e0fa
commit cb7d9d161a
1 changed files with 3 additions and 1 deletions
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4
nb-api/src/main/java/io/nosqlbench/nb/api/content/NBIO.java
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@ -52,7 +52,9 @@ public class NBIO implements NBPathsAPI.Facets {
} }
public static List<String> readLines(String filename) { public static List<String> readLines(String filename) {
Content<?> data = NBIO.all().prefix("data").name(filename).first().orElseThrow(); Content<?> data = NBIO.all().prefix("data").name(filename).first().orElseThrow(
() -> new BasicError("Unable to read lines from " + filename)
);
String[] split = data.getCharBuffer().toString().split("\n"); String[] split = data.getCharBuffer().toString().split("\n");
return Arrays.asList(split); return Arrays.asList(split);
} }