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https://issues.apache.org/jira/browse/PHOENIX-6943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17742186#comment-17742186
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ASF GitHub Bot commented on PHOENIX-6943:
-----------------------------------------
tkhurana commented on code in PR #1637:
URL: https://github.com/apache/phoenix/pull/1637#discussion_r1260300814
##########
phoenix-core/src/test/java/org/apache/phoenix/cache/ServerMetadataCacheTest.java:
##########
@@ -0,0 +1,206 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.phoenix.cache;
+
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.phoenix.coprocessor.BaseScannerRegionObserver;
+import org.apache.phoenix.query.BaseTest;
+import org.apache.phoenix.query.ConnectionQueryServices;
+import org.apache.phoenix.query.QueryServices;
+import org.apache.phoenix.schema.PTable;
+import org.apache.phoenix.thirdparty.com.google.common.collect.Maps;
+import org.apache.phoenix.util.PhoenixRuntime;
+import org.apache.phoenix.util.PropertiesUtil;
+import org.apache.phoenix.util.ReadOnlyProps;
+import org.junit.After;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.mockito.Mockito;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.util.Map;
+import java.util.Properties;
+
+import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+public class ServerMetadataCacheTest extends BaseTest {
+ @BeforeClass
+ public static synchronized void doSetup() throws Exception {
+ Map<String, String> props = Maps.newHashMapWithExpectedSize(1);
+ props.put(BaseScannerRegionObserver.PHOENIX_MAX_LOOKBACK_AGE_CONF_KEY,
+ Integer.toString(60*60)); // An hour
+ props.put(QueryServices.USE_STATS_FOR_PARALLELIZATION,
Boolean.toString(false));
Review Comment:
Do we need these properties ?
> Add MetadaCache on each region server.
> --------------------------------------
>
> Key: PHOENIX-6943
> URL: https://issues.apache.org/jira/browse/PHOENIX-6943
> Project: Phoenix
> Issue Type: Sub-task
> Components: core
> Reporter: Rushabh Shah
> Assignee: Rushabh Shah
> Priority: Major
> Fix For: 5.2.0
>
>
> Design doc
> [here|https://docs.google.com/document/d/1ZIu7TyzI7aDhgMOWa7mbUmwbFNbiPVwpWjb6QisT4ng/edit#heading=h.fa8lnra4hvey].
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