dzcxzl created HDFS-17630:
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Summary: Avoid PacketReceiver#MAX_PACKET_SIZE Initialized to 0
Key: HDFS-17630
URL: https://issues.apache.org/jira/browse/HDFS-17630
Project: Hadoop HDFS
Issue Type: Bug
Reporter: dzcxzl
There are nested calls, causing the MAX_PACKET_SIZE of PacketReceiver to be 0.
{code:java}
java.io.IOException: Incorrect value for packet payload size: 1014776
at
org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.doRead(PacketReceiver.java:167)
at
org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.receiveNextPacket(PacketReceiver.java:112)
at
org.apache.hadoop.hdfs.client.impl.BlockReaderRemote.readNextPacket(BlockReaderRemote.java:187)
at
org.apache.hadoop.hdfs.client.impl.BlockReaderRemote.read(BlockReaderRemote.java:146)
at
org.apache.hadoop.hdfs.ByteArrayStrategy.readFromBlock(ReaderStrategy.java:118)
at org.apache.hadoop.hdfs.DFSInputStream.readBuffer(DFSInputStream.java:789)
at
org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:855)
at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:919)
at java.base/java.io.DataInputStream.read(DataInputStream.java:158)
at java.base/java.io.InputStream.transferTo(InputStream.java:796)
at java.base/java.nio.file.Files.copy(Files.java:3151)
at java.base/sun.net.www.protocol.jar.URLJarFile$1.run(URLJarFile.java:216)
at java.base/sun.net.www.protocol.jar.URLJarFile$1.run(URLJarFile.java:212)
at
java.base/java.security.AccessController.doPrivileged(AccessController.java:571)
at org.apache.hadoop.conf.Configuration.getTrimmed(Configuration.java:1319)
at org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1545)
at
org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.<clinit>(PacketReceiver.java:82)
at
org.apache.hadoop.hdfs.client.impl.BlockReaderRemote.<init>(BlockReaderRemote.java:101)
{code}
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