christinefeng commented on a change in pull request #676: PHOENIX-5636: Improve
the error message when client connects to server with higher major version
URL: https://github.com/apache/phoenix/pull/676#discussion_r385415180
##########
File path:
phoenix-core/src/main/java/org/apache/phoenix/query/ConnectionQueryServicesImpl.java
##########
@@ -1570,6 +1575,15 @@ public GetVersionResponse call(MetaDataService instance)
systemCatalogTimestamp = systemCatalogTimestamp <
versionResponse.getSystemCatalogTimestamp() ?
systemCatalogTimestamp:
versionResponse.getSystemCatalogTimestamp();
}
+
+ if (compatibility.getErrorCode() != 0) {
+ if (compatibility.getErrorCode() ==
SQLExceptionCode.OUTDATED_JARS.getErrorCode()) {
+ errorMessage.setLength(errorMessage.length()-1);
Review comment:
The setLength(length-1) gets rid of a trailing semicolon if there are
multiple outdated jars error messages strung together (for loop at line 1540)
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