wu-sheng commented on a change in pull request #7772:
URL: https://github.com/apache/skywalking/pull/7772#discussion_r714419619
##########
File path:
oap-server/server-storage-plugin/storage-elasticsearch-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/elasticsearch/base/StorageEsInstaller.java
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@@ -70,14 +70,17 @@ protected boolean isExists(Model model) {
if (!model.isTimeSeries()) {
return esClient.isExistsIndex(tableName);
}
- boolean exist = esClient.isExistsTemplate(tableName)
- &&
esClient.isExistsIndex(TimeSeriesUtils.latestWriteIndexName(model));
+ boolean templateExists = esClient.isExistsTemplate(tableName);
final Optional<IndexTemplate> template =
esClient.getTemplate(tableName);
+ boolean lastIndexExists =
esClient.isExistsIndex(TimeSeriesUtils.latestWriteIndexName(model));
- if ((exist && !template.isPresent()) || (!exist &&
template.isPresent())) {
- throw new Error("[Bug warning]ElasticSearch client query template
result is not consistent. Please file an issue to Apache
SkyWalking.(https://github.com/apache/skywalking/issues)");
+ if ((templateExists && !template.isPresent()) || (!templateExists &&
template.isPresent())) {
Review comment:
I was proposing this due to we can't test all server versions, and as we
are not official, we can't tell when breaking change happens.
This exception codes should never be executed.
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