wuchong commented on code in PR #3617:
URL: https://github.com/apache/fluss/pull/3617#discussion_r3542089566
##########
fluss-flink/fluss-flink-common/src/main/java/org/apache/fluss/flink/utils/FlinkConnectorOptionsUtils.java:
##########
@@ -201,13 +202,38 @@ public static long parseTimestamp(String timestampStr,
String optionKey, ZoneId
public static String getClientScannerIoTmpDir(
Configuration flussConf,
org.apache.flink.configuration.Configuration flinkConfig) {
- if (!flussConf.contains(CLIENT_SCANNER_IO_TMP_DIR)) {
- if (flinkConfig.contains(TMP_DIRS)) {
- // pass flink io tmp dir to fluss client.
- return new File(flinkConfig.get(CoreOptions.TMP_DIRS),
"/fluss").getAbsolutePath();
+ return getClientScannerIoTmpDir(flussConf, flinkConfig, 0);
+ }
+
+ public static String getClientScannerIoTmpDir(
+ Configuration flussConf,
+ org.apache.flink.configuration.Configuration flinkConfig,
+ int taskIndex) {
+ return flussConf
+ .getOptional(CLIENT_SCANNER_IO_TMP_DIR)
+ .orElseGet(
+ () -> {
+ String[] flinkTmpDirs =
getFlinkIoTmpDirs(flinkConfig);
+ int idx = taskIndex % flinkTmpDirs.length;
+ return new File(flinkTmpDirs[idx],
"/fluss").getAbsolutePath();
+ });
Review Comment:
+1
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