bvaradar commented on a change in pull request #771: fix error:
java.lang.IllegalArgumentException: Can not create a Path from an empty string
URL: https://github.com/apache/incubator-hudi/pull/771#discussion_r299467478
##########
File path:
hoodie-client/src/main/java/com/uber/hoodie/table/HoodieCopyOnWriteTable.java
##########
@@ -315,7 +316,10 @@ protected HoodieMergeHandle getUpdateHandle(String
commitTime, String fileId,
throws IOException {
logger.info("Cleaning path " + partitionPath);
FileSystem fs = getMetaClient().getFs();
- FileStatus[] toBeDeleted = fs.listStatus(new Path(config.getBasePath(),
partitionPath), filter);
+ // FileStatus[] toBeDeleted = fs.listStatus(new Path(config.getBasePath(),
partitionPath), filter);
+ FileStatus[] toBeDeleted = StringUtils.isBlank(partitionPath)
Review comment:
FSUtils.getPartitionPath below is supposed to handle this.Can you use that
method directly everywhere to be consistent. If it does not work, can you fix
the method ?
public static Path getPartitionPath(Path basePath, String partitionPath) {
// FOr non-partitioned table, return only base-path
return ((partitionPath == null) || (partitionPath.isEmpty())) ? basePath
:
new Path(basePath, partitionPath);
}
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