dspavlov commented on a change in pull request #5725: IGNITE-10732 Force
-Dfile.encoding=UTF-8
URL: https://github.com/apache/ignite/pull/5725#discussion_r244586008
##########
File path:
modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java
##########
@@ -1387,6 +1392,20 @@ private void validateCommon(IgniteConfiguration cfg) {
A.ensure(cfg.getNetworkSendRetryCount() > 0,
"cfg.getNetworkSendRetryCount() > 0");
}
+ /**
+ * Check whether UTF-8 is the default character encoding.
+ * Differing character encodings across cluster may lead to erratic
behavior.
+ */
+ private void checkFileEncoding() {
+ String encodingDisplayName =
Charset.defaultCharset().displayName(Locale.ENGLISH);
+
+ if (!"UTF-8".equals(encodingDisplayName)) {
Review comment:
Probably we can warn user only if we detect different encoding are applied
cluster-wide. I'm not sure we should warn here if we did not validate overall
settings.
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