Lokesh Jain created HDDS-4493:
---------------------------------
Summary: OMDBCheckpointServlet fails while creating tar
Key: HDDS-4493
URL: https://issues.apache.org/jira/browse/HDDS-4493
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: OM
Reporter: Lokesh Jain
{code:java}
2020-11-20 09:06:15,844 INFO org.apache.hadoop.ozone.om.OMDBCheckpointServlet:
Received request to obtain OM DB checkpoint snapshot
2020-11-20 09:06:16,129 INFO
org.apache.hadoop.hdds.utils.db.RDBCheckpointManager: Created checkpoint at
/var/lib/hadoop-ozone/om/data/db.checkpoints/rdb_rdb_checkpoint_1605891975844
in 285 milliseconds
2020-11-20 02:06:11,414 ERROR org.apache.hadoop.ozone.om.OMDBCheckpointServlet:
Unable to process metadata snapshot request.
org.eclipse.jetty.io.EofException
at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:283)
at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:422)
at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:277)
at
org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381)
at
org.eclipse.jetty.server.HttpConnection$SendCallback.process(HttpConnection.java:815)
at
org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:241)
at
org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:223)
at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:546)
at
org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:829)
at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:901)
at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:283)
at org.eclipse.jetty.server.HttpOutput.channelWrite(HttpOutput.java:267)
at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:825)
at
java.util.zip.DeflaterOutputStream.deflate(DeflaterOutputStream.java:253)
at
java.util.zip.DeflaterOutputStream.write(DeflaterOutputStream.java:211)
at java.util.zip.GZIPOutputStream.write(GZIPOutputStream.java:145)
at
org.apache.commons.compress.compressors.gzip.GzipCompressorOutputStream.write(GzipCompressorOutputStream.java:58)
at
org.apache.commons.compress.utils.CountingOutputStream.write(CountingOutputStream.java:48)
at
org.apache.commons.compress.archivers.tar.TarBuffer.writeBlock(TarBuffer.java:365)
at
org.apache.commons.compress.archivers.tar.TarBuffer.writeRecord(TarBuffer.java:347)
at
org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.write(TarArchiveOutputStream.java:438)
at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:67)
at org.apache.commons.compress.utils.IOUtils.copy(IOUtils.java:47)
at
org.apache.hadoop.ozone.om.OMDBCheckpointServlet.includeFile(OMDBCheckpointServlet.java:210)
at
org.apache.hadoop.ozone.om.OMDBCheckpointServlet.writeOmDBCheckpointToStream(OMDBCheckpointServlet.java:189)
at
org.apache.hadoop.ozone.om.OMDBCheckpointServlet.doGet(OMDBCheckpointServlet.java:139)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
at
org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:110)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
at
org.apache.hadoop.hdds.server.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1666)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
at
org.apache.hadoop.hdds.server.http.NoCacheFilter.doFilter(NoCacheFilter.java:48)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1607)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1577)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1607)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1577)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:500)
at
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
at
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.lang.Thread.run(Thread.java:748)
Suppressed: java.io.IOException: This archives contains unclosed
entries.
at
org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.finish(TarArchiveOutputStream.java:214)
at
org.apache.commons.compress.archivers.tar.TarArchiveOutputStream.close(TarArchiveOutputStream.java:229)
at
org.apache.hadoop.ozone.om.OMDBCheckpointServlet.writeOmDBCheckpointToStream(OMDBCheckpointServlet.java:195)
... 43 more
Suppressed: org.eclipse.jetty.io.EofException: Closed
at
org.eclipse.jetty.server.HttpOutput.checkWritable(HttpOutput.java:725)
at
org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:749)
at
java.util.zip.GZIPOutputStream.finish(GZIPOutputStream.java:168)
at
java.util.zip.DeflaterOutputStream.close(DeflaterOutputStream.java:238)
at
org.apache.commons.compress.compressors.gzip.GzipCompressorOutputStream.close(GzipCompressorOutputStream.java:63)
at
org.apache.hadoop.ozone.om.OMDBCheckpointServlet.writeOmDBCheckpointToStream(OMDBCheckpointServlet.java:196)
... 43 more
Caused by: java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.writev0(Native Method)
at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51)
at sun.nio.ch.IOUtil.write(IOUtil.java:148)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:504)
at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:263)
... 67 more
{code}
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