Cloudera Community

Support Questions

Find answers, ask questions, and share your expertise
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search

YARN Timeline Service can not start anymore due to HBase problem?

avatar
author-rank kuehnert_delitz
Explorer

Created ‎12-12-2018 12:30 AM

Hello,

YARN Timeline Service Reader is not starting anymore due to following error:

2018-12-08 12:59:18,852 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=6, retries=6, started=4859 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020, details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=examples.foodscience-01.de,17020,1543619998977, seqNum=-1
2018-12-08 12:59:22,895 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=7, retries=7, started=8902 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020, details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=examples.foodscience-01.de,17020,1543619998977, seqNum=-1
2018-12-08 12:59:32,955 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=8, retries=8, started=18962 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020, details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=examples.foodscience-01.de,17020,1543619998977, seqNum=-1
2018-12-08 12:59:42,965 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=9, retries=9, started=28972 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020, details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=examples.foodscience-01.de,17020,1543619998977, seqNum=-1
2018-12-08 12:59:53,064 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=10, retries=10, started=39071 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020, details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,,1.1588230740, hostname=examples.foodscience-01.de,17020,1543619998977, seqNum=-1
2018-12-08 13:00:03,101 INFO  [main] client.RpcRetryingCallerImpl: Call exception, tries=11, retries=11, started=49108 ms ago, cancelled=false, msg=Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.th

It seems that HBase has a problem (although I am not using this service on Ambari).

Then I checked following log file hadoop-yarn-timelinereader-foodscience-01.log 

Caused by: java.net.ConnectException: Call to examples.foodscience-01.de/163.49.39.115:17020 failed on connection exception: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020
    at org.apache.hadoop.hbase.ipc.IPCUtil.wrapException(IPCUtil.java:165)
    at org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:390)
    at org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:95)
    at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:410)
    at org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:406)
    at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:103)
    at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:118)
    at org.apache.hadoop.hbase.ipc.BufferCallBeforeInitHandler.userEventTriggered(BufferCallBeforeInitHandler.java:92)
    at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:329)
    at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:315)
    at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireUserEventTriggered(AbstractChannelHandlerContext.java:307)
    at org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline$HeadContext.userEventTriggered(DefaultChannelPipeline.java:1377)
    at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:329)
    at org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeUserEventTriggered(AbstractChannelHandlerContext.java:315)
    at org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline.fireUserEventTriggered(DefaultChannelPipeline.java:929)
    at org.apache.hadoop.hbase.ipc.NettyRpcConnection.failInit(NettyRpcConnection.java:179)
    at org.apache.hadoop.hbase.ipc.NettyRpcConnection.access$500(NettyRpcConnection.java:71)
    at org.apache.hadoop.hbase.ipc.NettyRpcConnection$3.operationComplete(NettyRpcConnection.java:269)
    at org.apache.hadoop.hbase.ipc.NettyRpcConnection$3.operationComplete(NettyRpcConnection.java:263)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:500)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:479)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:122)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:327)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:343)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    at org.apache.hbase.thirdparty.io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
    ... 1 more
Caused by: org.apache.hbase.thirdparty.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: examples.foodscience-01.de/163.49.39.115:17020
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
    at org.apache.hbase.thirdparty.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:323)
    at org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
    ... 7 more
Caused by: java.net.ConnectException: Connection refused
    ... 11 more
2018-12-06 13:03:33,051 INFO  zookeeper.ReadOnlyZKClient (ReadOnlyZKClient.java:run(315)) - 0x4d465b11 no activities for 60000 ms, close active connection. Will reconnect next time when there are new requests.
2018-12-06 13:03:57,614 INFO  storage.HBaseTimelineReaderImpl (HBaseTimelineReaderImpl.java:run(170)) - Running HBase liveness monitor
2018-12-06 13:04:24,100 ERROR reader.TimelineReaderServer (LogAdapter.java:error(75)) - RECEIVED SIGNAL 15: SIGTERM
2018-12-06 13:04:24,116 INFO  handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.w.WebAppContext@12299890{/,null,UNAVAILABLE}{/timeline}
2018-12-06 13:04:24,125 INFO  server.AbstractConnector (AbstractConnector.java:doStop(318)) - Stopped ServerConnector@328af33d{HTTP/1.1,[http/1.1]}{0.0.0.0:8198}
2018-12-06 13:04:24,128 INFO  handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@7d3e8655{/static,jar:file:/usr/hdp/3.0.0.0-1634/hadoop-yarn/hadoop-yarn-common-3.1.0.3.0.0.0-1634.jar!/webapps/static,UNAVAILABLE}
2018-12-06 13:04:24,128 INFO  handler.ContextHandler (ContextHandler.java:doStop(910)) - Stopped o.e.j.s.ServletContextHandler@7dfd3c81{/logs,file:///var/log/hadoop-yarn/yarn/,UNAVAILABLE}
2018-12-06 13:04:24,142 INFO  storage.HBaseTimelineReaderImpl (HBaseTimelineReaderImpl.java:serviceStop(108)) - closing the hbase Connection
2018-12-06 13:04:24,143 INFO  zookeeper.ReadOnlyZKClient (ReadOnlyZKClient.java:close(342)) - Close zookeeper connection 0x4d465b11 to examples.foodscience-01.de:2181,examples.foodscience-02.de:2181,examples.foodscience-03.de:2181
2018-12-06 13:04:24,143 WARN  storage.HBaseTimelineReaderImpl (HBaseTimelineReaderImpl.java:run(183)) - Got failure attempting to read from timeline storage, assuming HBase down
java.io.UncheckedIOException: java.io.InterruptedIOException
    at org.apache.hadoop.hbase.client.ResultScanner$1.hasNext(ResultScanner.java:55)
    at org.apache.hadoop.yarn.server.timelineservice.storage.reader.TimelineEntityReader.readEntities(TimelineEntityReader.java:283)
    at org.apache.hadoop.yarn.server.timelineservice.storage.HBaseTimelineReaderImpl$HBaseMonitor.run(HBaseTimelineReaderImpl.java:174)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.InterruptedIOException
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:246)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:58)
    at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithoutRetries(RpcRetryingCallerImpl.java:192)
    at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:269)
    at org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:437)
    at org.apache.hadoop.hbase.client.ClientScanner.nextWithSyncCache(ClientScanner.java:312)
    at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:597)
    at org.apache.hadoop.hbase.client.ConnectionImplementation.locateRegionInMeta(ConnectionImplementation.java:834)
    at org.apache.hadoop.hbase.client.ConnectionImplementation.locateRegion(ConnectionImplementation.java:732)
    at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:325)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:153)
    at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:58)
    at org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithoutRetries(RpcRetryingCallerImpl.java:192)
    at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:269)
    at org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:437)
    at org.apache.hadoop.hbase.client.ClientScanner.nextWithSyncCache(ClientScanner.java:312)
    at org.apache.hadoop.hbase.client.ClientScanner.next(ClientScanner.java:597)
    at org.apache.hadoop.hbase.client.ResultScanner$1.hasNext(ResultScanner.java:53)
    ... 9 more
2018-12-06 13:04:24,153 INFO  zookeeper.ReadOnlyZKClient (ReadOnlyZKClient.java:close(342)) - Close zookeeper connection 0x5b7a5baa to examples.foodscience-01.de:2181,examples.foodscience-02.de:2181,examples.foodscience-03.de:2181
2018-12-06 13:04:24,155 INFO  reader.TimelineReaderServer (LogAdapter.java:info(51)) - SHUTDOWN_MSG: 
/************************************************************
SHUTDOWN_MSG: Shutting down TimelineReaderServer at examples.foodscience-01.de/163.49.39.115

I dont know why this error appears when starting the timeline service. How can this be fixed?

9,018 Views
0 Kudos
5 REPLIES 5

avatar
author-rank Shelton
Master Mentor

Created ‎12-12-2018 12:14 PM

@Andreas Kühnert

Can you share your current architecture single /multi-node? Is your hbase master and regions server up and running? If multi-node havd you installed YARN client of the region server? If not please install the YARN client and retry.

7,844 Views
0 Kudos

avatar
author-rank kuehnert_delitz
Explorer

Created ‎12-12-2018 01:42 PM

It s a multi node cluster (4 data nodes). I didn't install HBase on Ambari.

I installed YARN service with Ambari and the Timeline Service worked until few days ago where this error emerged.

How can I check if YARN client of region server is installed?

7,844 Views
0 Kudos

avatar
author-rank Shelton
Master Mentor

Created ‎12-12-2018 06:26 PM

@Andreas Kühnert

You will need to have HBase installed because the error snippet

"details=row 'prod.timelineservice.entity' on table 'hbase:meta' at region=hbase:meta,"

YARN Timeline Service v.2 uses a set of collectors (writers) to write data to the backend storage it uses Apache HBase as the primary backing storage, as Apache HBase scales well to a large size while maintaining good response times for reads and writes. The collectors are distributed and co-located with the application masters to which they are dedicated.

On the nodes running the region servers, you should be able to see the software installed on that node.

HTH


7,844 Views
0 Kudos

avatar
author-rank kuehnert_delitz
Explorer

Created ‎12-13-2018 10:26 PM

Maybe we can discuss this in more detail in a skype session?

Do you have contact data?

7,844 Views
0 Kudos

avatar
author-rank Ram71
New Contributor

Created on ‎03-31-2020 04:33 AM - last edited on ‎03-31-2020 06:40 AM by Community Manager Community Manager

Hi Andreas Kühnert

 

We are facing same issue, we don't want to install hbase as our VM's as we don't have capacity to handle HDFS and Hbase on same cluster. Do we have any work around for this 

 

thanks in advance for the suggestion 

 

Ram

6,317 Views
0 Kudos
Announcements
What's New @ Cloudera
[RELEASED] Cloudera Streaming Analytics 1.14 for Cloudera Pu...
What's New @ Cloudera
Cloudera Data Engineering 1.23: Access Spark from Your Favor...
What's New @ Cloudera
HBase REST server scaling support is Generally Available
What's New @ Cloudera
New CLI option in the update-database command
What's New @ Cloudera
New Action menu item in the Cloudera Operational Database UI
View More Announcements