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Create the partition path if it does not exist when listing data file… #122

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Merged
vinothchandar merged 1 commit into from
Mar 28, 2017
Merged

Create the partition path if it does not exist when listing data file… #122

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2 changes: 2 additions & 0 deletions hoodie-common/src/main/java/com/uber/hoodie/common/table/view/HoodieTableFileSystemView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,8 @@ public Stream<List<HoodieDataFile>> getEveryVersionInPartition(String partitionP
protected FileStatus[] listDataFilesInPartition(String partitionPathStr) {
Path partitionPath = new Path(metaClient.getBasePath(), partitionPathStr);
try {
// Create the path if it does not exist already
FSUtils.createPathIfNotExists(fs, partitionPath);
return fs.listStatus(partitionPath, path -> path.getName()
.contains(metaClient.getTableConfig().getROFileFormat().getFileExtension()));
} catch (IOException e) {
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6 changes: 6 additions & 0 deletions hoodie-common/src/main/java/com/uber/hoodie/common/util/FSUtils.java
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Expand Up @@ -350,4 +350,10 @@ public static void deleteOlderRollbackMetaFiles(FileSystem fs, String metaPath,
}
});
}

public static void createPathIfNotExists(FileSystem fs, Path partitionPath) throws IOException {
if(!fs.exists(partitionPath)) {
fs.mkdirs(partitionPath);
}
}
}