Sumit Agrawal created HDDS-13448:
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Summary: DeleteBlocksCommandHandler thread stop for normal
exception
Key: HDDS-13448
URL: https://issues.apache.org/jira/browse/HDDS-13448
Project: Apache Ozone
Issue Type: Bug
Components: Ozone Datanode
Reporter: Sumit Agrawal
Assignee: Sumit Agrawal
In DeleteBlocksCommandHandler which handling result,
* if db update have some exception, its converted to interrupt the thread
running, so its not able to process any further delete block operation.
{code:java}
public void handleTasksResults(
List<Future<DeleteBlockTransactionExecutionResult>> futures,
Consumer<DeleteBlockTransactionExecutionResult> handler) {
futures.forEach(f -> {
try {
DeleteBlockTransactionExecutionResult result = f.get();
handler.accept(result);
} catch (InterruptedException | ExecutionException e) {
LOG.error("task failed.", e);
Thread.currentThread().interrupt();
}
});
} {code}
As fix, need catch InterruptedException and ExecutionException separately.
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