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https://issues.apache.org/jira/browse/DRILL-6179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16519331#comment-16519331
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ASF GitHub Bot commented on DRILL-6179:
---------------------------------------
Vlad-Storona commented on a change in pull request #1126: DRILL-6179: Added
pcapng-format support
URL: https://github.com/apache/drill/pull/1126#discussion_r197120905
##########
File path:
exec/java-exec/src/test/java/org/apache/drill/exec/store/pcapng/TestPcapngRecordReader.java
##########
@@ -0,0 +1,68 @@
+/*
+ * 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.drill.exec.store.pcapng;
+
+import org.apache.drill.PlanTestBase;
+import org.apache.drill.common.exceptions.UserRemoteException;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.nio.file.Paths;
+
+public class TestPcapngRecordReader extends PlanTestBase {
+ @BeforeClass
+ public static void setupTestFiles() {
+ dirTestWatcher.copyResourceToRoot(Paths.get("store", "pcapng"));
+ }
+
+ @Test
+ public void testStarQuery() throws Exception {
+ Assert.assertEquals(123, testSql("select * from
dfs.`store/pcapng/sniff.pcapng`"));
+ Assert.assertEquals(1, testSql("select * from
dfs.`store/pcapng/example.pcapng`"));
+ }
+
+ @Test
+ public void testCountQuery() throws Exception {
+ Assert.assertEquals(1, testSql("select count(*) from
dfs.`store/pcapng/sniff.pcapng`"));
+ Assert.assertEquals(1, testSql("select count(*) from
dfs.`store/pcapng/example.pcapng`"));
Review comment:
I will rewrite this test because this it doesn't check what result this
query will return. And I have a question. How can I write a test to check how
many vectors are allocated for a query?
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> Added pcapng-format support
> ---------------------------
>
> Key: DRILL-6179
> URL: https://issues.apache.org/jira/browse/DRILL-6179
> Project: Apache Drill
> Issue Type: New Feature
> Affects Versions: 1.13.0
> Reporter: Vlad
> Assignee: Vlad
> Priority: Major
> Labels: doc-impacting
>
> The _PCAP Next Generation Dump File Format_ (or pcapng for short) [1] is an
> attempt to overcome the limitations of the currently widely used (but
> limited) libpcap format.
> At a first level, it is desirable to query and filter by source and
> destination IP and port, and src/dest mac addreses or by protocol. Beyond
> that, however, it would be very useful to be able to group packets by TCP
> session and eventually to look at packet contents.
> Initial work is available at
> https://github.com/mapr-demos/drill/tree/pcapng_dev
> [1] https://pcapng.github.io/pcapng/
>
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