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https://issues.apache.org/jira/browse/HDFS-17407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17889975#comment-17889975
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Sungdong Kim commented on HDFS-17407:
-------------------------------------
Hello, are you still working on this? What version of jetty are you using?
Because I got same issue like above, but after upgrade jetty 9.6.11 to 9.4.53,
the error was resolved.
Hope this helps.
> Exception during image upload
> -----------------------------
>
> Key: HDFS-17407
> URL: https://issues.apache.org/jira/browse/HDFS-17407
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namanode
> Affects Versions: 3.1.0
> Environment: hadoop 3.1.0
> linux:ubuntu 16.04
> ambari-hdp:3.1.1
> Reporter: ruiliang
> Priority: Major
>
> After I added the third hdfs namenode, the service was fine. However, the two
> Standby namenode service logs always show exceptions during image upload.
> However, I observe that the image file of the primary node is being updated
> normally, which indicates that the secondary node has merged the image file
> and uploaded it to the primary node. But I don't understand why two Standby
> namenode keep sending such exception logs. Are there potential risk issues?
>
> namenode log
> {code:java}
> 2024-03-01 15:31:46,162 INFO namenode.TransferFsImage
> (TransferFsImage.java:copyFileToStream(394)) - Sending fileName:
> /data/hadoop/hdfs/namenode/current/fsimage_0000000055689095810, fileSize:
> 4626167848. Sent total: 1703936 bytes. Size of last segment intended to send:
> 131072 bytes.
> java.io.IOException: Error writing request body to server
> at
> sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.checkError(HttpURLConnection.java:3587)
> at
> sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.write(HttpURLConnection.java:3570)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.copyFileToStream(TransferFsImage.java:376)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.writeFileToPutRequest(TransferFsImage.java:320)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImage(TransferFsImage.java:294)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImageFromStorage(TransferFsImage.java:229)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:236)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:231)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2024-03-01 15:31:46,630 INFO blockmanagement.BlockManager
> (BlockManager.java:enqueue(4923)) - Block report queue is full
> 2024-03-01 15:31:46,664 ERROR ha.StandbyCheckpointer
> (StandbyCheckpointer.java:doWork(452)) - Exception in doCheckpoint
> java.io.IOException: Exception during image upload
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.doCheckpoint(StandbyCheckpointer.java:257)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.access$1500(StandbyCheckpointer.java:62)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.doWork(StandbyCheckpointer.java:432)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.access$600(StandbyCheckpointer.java:331)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread$1.run(StandbyCheckpointer.java:351)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1710)
> at
> org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:480)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.run(StandbyCheckpointer.java:347)
> Caused by: java.util.concurrent.ExecutionException: java.io.IOException:
> Error writing request body to server
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.doCheckpoint(StandbyCheckpointer.java:250)
> ... 9 more
> Caused by: java.io.IOException: Error writing request body to server
> at
> sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.checkError(HttpURLConnection.java:3587)
> at
> sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.write(HttpURLConnection.java:3570)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.copyFileToStream(TransferFsImage.java:376)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.writeFileToPutRequest(TransferFsImage.java:320)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImage(TransferFsImage.java:294)
> at
> org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImageFromStorage(TransferFsImage.java:229)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:236)
> at
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:231)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748) {code}
>
>
> Cluster change operation Follow the following documents add mycluster.nn3
> Related configuration
> [https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithNFS.html]
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