dzcxzl created SPARK-43301:
------------------------------
Summary: BlockStoreClient getHostLocalDirs RPC supports
IOexception retry
Key: SPARK-43301
URL: https://issues.apache.org/jira/browse/SPARK-43301
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 3.0.0
Reporter: dzcxzl
BlockStoreClient#getHostLocalDirs RPC did not retry when IOexception occurred,
and then FetchFailedException was thrown.
{code:java}
23/04/24 01:24:55,158 [shuffle-client-7-1] WARN ExternalBlockStoreClient: Error
while trying to get the host local dirs for [148]
23/04/24 01:24:55,158 [shuffle-client-7-1] ERROR ShuffleBlockFetcherIterator:
Error occurred while fetching host local blocks
java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:192)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253)
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)
at
io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350)
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745) {code}
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