zhijiangW commented on a change in pull request #12478:
URL: https://github.com/apache/flink/pull/12478#discussion_r437995605
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/channel/ChannelStateWriterImpl.java
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@@ -56,7 +56,7 @@
public class ChannelStateWriterImpl implements ChannelStateWriter {
private static final Logger LOG =
LoggerFactory.getLogger(ChannelStateWriterImpl.class);
- private static final int DEFAULT_MAX_CHECKPOINTS = 5; // currently,
only single in-flight checkpoint is supported
+ private static final int DEFAULT_MAX_CHECKPOINTS = 1000; // includes
max-concurrent-checkpoints + checkpoints to be aborted (scheduled via mailbox)
Review comment:
Ok, let's keep it as now since no better solutions right now. And
further improve it if possible future.
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