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Multiple threads processing #342

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e8cef17
Get last element as a table name from a topic name
IlyaTsoi Oct 24, 2023
5136644
I think, that the current code doesn't work properly.
Oct 25, 2023
78d9431
Revert "Get last element as a table name from a topic name"
IlyaTsoi Oct 30, 2023
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11 changes: 7 additions & 4 deletions sink-connector/src/main/java/com/altinity/clickhouse/sink/connector/ClickHouseSinkTask.java
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Original file line number Diff line number Diff line change
Expand Up @@ -67,10 +67,13 @@ public void start(Map<String, String> config) {
this.id = "task-" + this.config.getLong(ClickHouseSinkConnectorConfigVariables.TASK_ID.toString());

this.records = new ConcurrentHashMap<>();
ClickHouseBatchRunnable runnable = new ClickHouseBatchRunnable(this.records, this.config, topic2TableMap);
this.executor = new ClickHouseBatchExecutor(this.config.getInt(ClickHouseSinkConnectorConfigVariables.THREAD_POOL_SIZE.toString()));
this.executor.scheduleAtFixedRate(runnable, 0, this.config.getLong(ClickHouseSinkConnectorConfigVariables.BUFFER_FLUSH_TIME.toString()), TimeUnit.MILLISECONDS);

long runIntervalMs = this.config.getLong(ClickHouseSinkConnectorConfigVariables.BUFFER_FLUSH_TIME.toString());
int threadPoolSize = this.config.getInt(ClickHouseSinkConnectorConfigVariables.THREAD_POOL_SIZE.toString());
this.executor = new ClickHouseBatchExecutor(threadPoolSize);
for (int i = 0; i < threadPoolSize; i++) {
ClickHouseBatchRunnable runnable = new ClickHouseBatchRunnable(this.records, this.config, topic2TableMap);
this.executor.scheduleAtFixedRate(runnable, 0, runIntervalMs, TimeUnit.MILLISECONDS);
}
this.deduplicator = new DeDuplicator(this.config);
}

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