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Hudson commented on HDFS-15403: ------------------------------- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18351 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/18351/]) HDFS-15403. NPE in FileIoProvider#transferToSocketFully. Contributed by (tasanuma: rev f41a144077fc0e2d32072e0d088c1abd1897cee5) * (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/FileIoProvider.java > NPE in FileIoProvider#transferToSocketFully > ------------------------------------------- > > Key: HDFS-15403 > URL: https://issues.apache.org/jira/browse/HDFS-15403 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: hemanthboyina > Assignee: hemanthboyina > Priority: Major > Fix For: 3.2.2, 3.3.1, 3.4.0, 3.1.5 > > Attachments: HDFS-15403.001.patch, HDFS-15403.002.patch > > > {code:java} > [DataXceiver for client at /127.0.0.1:41904 [Sending block > BP-293397713-127.0.1.1-1591535936877:blk_-9223372036854775786_1001]] ERROR > datanode.DataNode (DataXceiver.java:run(324)) - 127.0.0.1:34789:DataXceiver > error processing READ_BLOCK operation src: /127.0.0.1:41904 dst: > /127.0.0.1:34789[DataXceiver for client at /127.0.0.1:41904 [Sending block > BP-293397713-127.0.1.1-1591535936877:blk_-9223372036854775786_1001]] ERROR > datanode.DataNode (DataXceiver.java:run(324)) - 127.0.0.1:34789:DataXceiver > error processing READ_BLOCK operation src: /127.0.0.1:41904 dst: > /127.0.0.1:34789java.lang.NullPointerException > at > org.apache.hadoop.hdfs.server.datanode.FileIoProvider.transferToSocketFully(FileIoProvider.java:283) > at > org.apache.hadoop.hdfs.server.datanode.BlockSender.sendPacket(BlockSender.java:614) > at > org.apache.hadoop.hdfs.server.datanode.BlockSender.doSendBlock(BlockSender.java:809) > at > org.apache.hadoop.hdfs.server.datanode.BlockSender.sendBlock(BlockSender.java:756) > at > org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:610) > at > org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opReadBlock(Receiver.java:152) > at > org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:104 > at > org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:292) > at java.lang.Thread.run(Thread.java:748) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org