pvary commented on a change in pull request #1495:
URL: https://github.com/apache/iceberg/pull/1495#discussion_r502210016
##########
File path:
hive-metastore/src/test/java/org/apache/iceberg/hive/TestHiveMetastore.java
##########
@@ -66,26 +75,31 @@
private ExecutorService executorService;
private TServer server;
private HiveMetaStore.HMSHandler baseHandler;
+ private IMetaStoreClient client = null;
public void start() {
try {
- hiveLocalDir = createTempDirectory("hive",
asFileAttribute(fromString("rwxrwxrwx"))).toFile();
+ this.hiveLocalDir = createTempDirectory("hive",
asFileAttribute(fromString("rwxrwxrwx"))).toFile();
File derbyLogFile = new File(hiveLocalDir, "derby.log");
System.setProperty("derby.stream.error.file",
derbyLogFile.getAbsolutePath());
setupMetastoreDB("jdbc:derby:" + getDerbyPath() + ";create=true");
TServerSocket socket = new TServerSocket(0);
int port = socket.getServerSocket().getLocalPort();
- hiveConf = newHiveConf(port);
- server = newThriftServer(socket, hiveConf);
- executorService = Executors.newSingleThreadExecutor();
- executorService.submit(() -> server.serve());
+ this.hiveConf = newHiveConf(port);
+ this.server = newThriftServer(socket, hiveConf);
+ this.executorService = Executors.newSingleThreadExecutor();
+ this.executorService.submit(() -> server.serve());
+ this.client = new HiveMetaStoreClient(hiveConf);
Review comment:
Using a clientPool fixed these issues, but it seems that we do not have
enough worker in the HMS and this causes failing tests. Need to investigate why
the clients are not closed.
Thanks for taking a look!
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