pan3793 commented on code in PR #4898:
URL: https://github.com/apache/kyuubi/pull/4898#discussion_r1209645581
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kyuubi-common/src/main/scala/org/apache/kyuubi/operation/log/OperationLog.scala:
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@@ -133,8 +133,10 @@ class OperationLog(path: Path) {
var line: String = reader.readLine()
while ((i < lastRows || maxRows <= 0) && line != null) {
logs.add(line)
- line = reader.readLine()
i += 1
+ if (i < lastRows || maxRows <= 0) {
Review Comment:
```
val logs = new JArrayList[String]
var rows = 0
try {
var line: String = null
do {
line = reader.readLine()
if (line != null) { logs.add(line); rows += 1 }
} while ((rows < lastRows || maxRows <= 0) && line != null)
(logs, rows)
} catch {
...
}
```
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