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change max length of file status

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gaoyang 2017-07-06 13:19:25 +08:00
parent dd266dea65
commit e8ef06ca1f
1 changed files with 3 additions and 1 deletions
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4
file/src/main/java/org/apache/zeppelin/file/HDFSFileInterpreter.java
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@ -217,7 +217,9 @@ public class HDFSFileInterpreter extends FileInterpreter {
allFiles.FileStatuses != null &&
allFiles.FileStatuses.FileStatus != null)
{
for (int index = 0; index < cmd.maxLength; index++) {
int length = cmd.maxLength < allFiles.FileStatuses.FileStatus.length ? cmd.maxLength :
allFiles.FileStatuses.FileStatus.length;
for (int index = 0; index < length; index++) {
OneFileStatus fs = allFiles.FileStatuses.FileStatus[index];
all = all + listOne(path, fs) + '\n';
}