autumnust commented on a change in pull request #3278:
URL: https://github.com/apache/gobblin/pull/3278#discussion_r632069357
##########
File path:
gobblin-hive-registration/src/main/java/org/apache/gobblin/hive/writer/HiveMetadataWriter.java
##########
@@ -95,20 +95,21 @@ public HiveMetadataWriter(State state) throws IOException {
@Override
public void flush(String dbName, String tableName) throws IOException {
String tableKey = tableNameJoiner.join(dbName, tableName);
- log.info("start to flush table: " + tableKey);
- HashMap<List<String>, ListenableFuture<Void>> executionMap =
- this.currentExecutionMap.computeIfAbsent(tableKey, s -> new
HashMap<>());
- //iterator all execution to get the result to make sure they all succeeded
- for (HashMap.Entry<List<String>, ListenableFuture<Void>> execution :
executionMap.entrySet()) {
- try {
- execution.getValue().get(timeOutSeconds, TimeUnit.SECONDS);
- } catch (InterruptedException | ExecutionException | TimeoutException e)
{
- log.error("Error when getting the result of registration for table" +
tableKey);
- throw new RuntimeException(e);
+ if(this.currentExecutionMap.containsKey(tableKey)) {
+ log.info("start to flush table: " + tableKey);
+ HashMap<List<String>, ListenableFuture<Void>> executionMap =
this.currentExecutionMap.get(tableKey);
Review comment:
just to my own understanding, what the key (typed as `List<String`)
here?
##########
File path:
gobblin-hive-registration/src/main/java/org/apache/gobblin/hive/writer/HiveMetadataWriter.java
##########
@@ -95,20 +95,21 @@ public HiveMetadataWriter(State state) throws IOException {
@Override
public void flush(String dbName, String tableName) throws IOException {
String tableKey = tableNameJoiner.join(dbName, tableName);
- log.info("start to flush table: " + tableKey);
- HashMap<List<String>, ListenableFuture<Void>> executionMap =
- this.currentExecutionMap.computeIfAbsent(tableKey, s -> new
HashMap<>());
- //iterator all execution to get the result to make sure they all succeeded
- for (HashMap.Entry<List<String>, ListenableFuture<Void>> execution :
executionMap.entrySet()) {
- try {
- execution.getValue().get(timeOutSeconds, TimeUnit.SECONDS);
- } catch (InterruptedException | ExecutionException | TimeoutException e)
{
- log.error("Error when getting the result of registration for table" +
tableKey);
- throw new RuntimeException(e);
+ if(this.currentExecutionMap.containsKey(tableKey)) {
+ log.info("start to flush table: " + tableKey);
+ HashMap<List<String>, ListenableFuture<Void>> executionMap =
this.currentExecutionMap.get(tableKey);
+ //iterator all execution to get the result to make sure they all
succeeded
+ for (HashMap.Entry<List<String>, ListenableFuture<Void>> execution :
executionMap.entrySet()) {
+ try {
+ execution.getValue().get(timeOutSeconds, TimeUnit.SECONDS);
+ } catch (InterruptedException | ExecutionException | TimeoutException
e) {
+ log.error("Error when getting the result of registration for table"
+ tableKey);
+ throw new RuntimeException(e);
Review comment:
They could be combined as
```throw new RuntimeException("xxx", e)``` ?
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