Merge branch 'update-java-version' into jsonMapping

.travis.yml

@@ -3,13 +3,15 @@ language: ruby
 cache: bundler
 matrix:
   include:
-  - rvm: jruby-9.1.13.0
+  - rvm: jruby-9.2.13.0
+    env: LOGSTASH_BRANCH=7.x
+  - rvm: jruby-9.2.13.0
     env: LOGSTASH_BRANCH=7.0
-  - rvm: jruby-9.1.13.0
+  - rvm: jruby-9.2.13.0
     env: LOGSTASH_BRANCH=6.8
-  - rvm: jruby-9.1.13.0
+  - rvm: jruby-9.2.13.0
     env: LOGSTASH_BRANCH=6.7
-  - rvm: jruby-9.1.13.0
+  - rvm: jruby-9.2.13.0
     env: LOGSTASH_BRANCH=6.6
   fast_finish: true
 install: true

ci/build.sh

@@ -18,4 +18,6 @@ else
     bundle install
     bundle exec rake vendor
     bundle exec rspec spec
+    lock_jars
+    gem build
 fi

lib/logstash/outputs/kusto/ingestor.rb

@@ -28,19 +28,19 @@ class LogStash::Outputs::Kusto < LogStash::Outputs::Base
 
       @logger.debug('Preparing Kusto resources.')
 
-      kusto = Java::com.microsoft.azure.kusto
-      kusto_connection_string = kusto.data.ConnectionStringBuilder.createWithAadApplicationCredentials(ingest_url, app_id, app_key.value, app_tenant)
+      kusto_java = Java::com.microsoft.azure.kusto
+      kusto_connection_string = kusto_java.data.ConnectionStringBuilder.createWithAadApplicationCredentials(ingest_url, app_id, app_key.value, app_tenant)
       @logger.debug(Gem.loaded_specs.to_s)
       # Unfortunately there's no way to avoid using the gem/plugin name directly...
       name_for_tracing = "logstash-output-kusto:#{Gem.loaded_specs['logstash-output-kusto']&.version || "unknown"}"
       @logger.debug("Client name for tracing: #{name_for_tracing}")
       kusto_connection_string.setClientVersionForTracing(name_for_tracing)      
 
-      @kusto_client = kusto.ingest.IngestClientFactory.createClient(kusto_connection_string)
+      @kusto_client = kusto_java.ingest.IngestClientFactory.createClient(kusto_connection_string)
 
-      @ingestion_properties = kusto.ingest.IngestionProperties.new(database, table)
-      @ingestion_properties.setIngestionMapping(json_mapping, kusto.ingest.IngestionMapping::IngestionMappingKind::Json)
-      @ingestion_properties.setDataFormat(kusto.ingest.IngestionProperties::DATA_FORMAT::json)
+      @ingestion_properties = kusto_java.ingest.IngestionProperties.new(database, table)
+      @ingestion_properties.setIngestionMapping(json_mapping, kusto_java.ingest.IngestionMapping::IngestionMappingKind::Json)
+      @ingestion_properties.setDataFormat(kusto_java.ingest.IngestionProperties::DATA_FORMAT::json)
 
       @delete_local = delete_local