ChenFolin created HDFS-10229: -------------------------------- Summary: Long GC cause Checkpoint TransferFsImage failed, and not retry. Key: HDFS-10229 URL: https://issues.apache.org/jira/browse/HDFS-10229 Project: Hadoop HDFS Issue Type: Bug Components: namenode Affects Versions: 2.6.2, 2.5.0 Reporter: ChenFolin
2016-03-28 14:22:52,542 WARN [org.apache.hadoop.util.JvmPauseMonitor$Monitor@25e67bd6] org.apache.hadoop.util.JvmPauseMonitor: Detected pause in JVM or host machine (eg GC): pause of approximately 272655ms GC pool 'ParNew' had collection(s): count=1 time=3377ms GC pool 'ConcurrentMarkSweep' had collection(s): count=2 time=269508ms 2016-03-28 14:22:52,552 ERROR [Standby State Checkpointer] org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer: Exception in doCheckpoint java.io.IOException: Exception during image upload: java.io.IOException: Error writing request body to server at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.doCheckpoint(StandbyCheckpointer.java:221) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer.access$1400(StandbyCheckpointer.java:62) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.doWork(StandbyCheckpointer.java:353) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.access$700(StandbyCheckpointer.java:260) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread$1.run(StandbyCheckpointer.java:280) at org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:411) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$CheckpointerThread.run(StandbyCheckpointer.java:276) Caused by: java.io.IOException: Error writing request body to server at sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.checkError(HttpURLConnection.java:3205) at sun.net.www.protocol.http.HttpURLConnection$StreamingOutputStream.write(HttpURLConnection.java:3188) at org.apache.hadoop.hdfs.server.namenode.TransferFsImage.copyFileToStream(TransferFsImage.java:368) at org.apache.hadoop.hdfs.server.namenode.TransferFsImage.writeFileToPutRequest(TransferFsImage.java:316) at org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImage(TransferFsImage.java:290) at org.apache.hadoop.hdfs.server.namenode.TransferFsImage.uploadImageFromStorage(TransferFsImage.java:222) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:207) at org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer$1.call(StandbyCheckpointer.java:204) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) -- This message was sent by Atlassian JIRA (v6.3.4#6332)