ZanderXu commented on PR #4367: URL: https://github.com/apache/hadoop/pull/4367#issuecomment-1146800123
@slfan1989 org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.testSynchronousEviction sometimes succeed? I have run it several times locally and all fail. > How do you judge the occurrence of DeadLock? Deadlock is trigged when evictLazyPersistBlocks is required in createRbw. Because createRbw hold BLOCK_POOL read lock, but evictLazyPersistBlocks try to hold BLOCK_POOL write lock. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
