liuruiyiyang commented on a change in pull request #38: Fix sonar by Yanzhe An
URL: https://github.com/apache/incubator-iotdb/pull/38#discussion_r253024348
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File path: iotdb-cli/src/main/java/org/apache/iotdb/cli/tool/ImportCsv.java
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@@ -146,7 +154,7 @@ private static void loadDataFromCSV(File file, int index) {
String[] strHeadInfo = header.split(",");
if (strHeadInfo.length <= 1) {
- System.out.println("[ERROR] The CSV file" + file.getName()
+ LOGGER.error("[ERROR] The CSV file" + file.getName()
Review comment:
format specifier should be used instead of string concatenation, compliant
solution:
LOGGER.error("[ERROR] The CSV file {} is illegal, please check first line",
file.getName());
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