RE: Committed before 500
Hi Shawn,
I do not want to increase timeout as these errors are very few. Also current
timeout of 90 seconds is good enough. Is there a way to find why Solr is
getting timed-out ( at times ), could it be that Solr is busy doing other
activities like re-indexing, commits etc.
Additionally I also found that some of non-leader node move to recovering or
recovery failed after these time out errors. I am just wondering if these are
related to performance issue and Solr commits needs to be controlled.
Regards,
Naresh Jakher
From: Shawn Heisey-2 [via Lucene]
[mailto:ml-node+s472066n4187382...@n3.nabble.com]
Sent: Thursday, February 19, 2015 8:12 PM
To: Jakher, Naresh
Subject: Re: Committed before 500
On 2/19/2015 6:30 AM, NareshJakher wrote:
I am using Solr cloud with 3 nodes, at times following error is observed in
logs during delete operation. Is it a performance issue ? What can be done
to resolve this issue
Committed before 500 {msg=Software caused connection abort: socket write
error,trace=org.eclipse.jetty.io.EofException
I did search on old topics but couldn't find anything concrete related to
Solr cloud. Would appreciate any help on the issues as I am relatively new
to Solr.
A jetty EofException indicates that one specific thing is happening:
The TCP connection from the client was severed before Solr responded to
the request. Usually this happens because the client has been
configured with an absolute timeout or an inactivity timeout, and the
timeout was reached.
Configuring timeouts so that you can be sure clients don't get stuck is
a reasonable idea, but any configured timeouts should be VERY long.
You'd want to use a value like five minutes, rather than 10, 30, or 60
seconds.
The timeouts MIGHT be in the HttpShardHandler config that Solr and
SolrCloud use for distributed searches, and they also might be in
operating-system-level config.
https://wiki.apache.org/solr/SolrConfigXml?highlight=%28HttpShardHandler%29#Configuration_of_Shard_Handlers_for_Distributed_searches
Thanks,
Shawn
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Committed before 500
I am using Solr cloud with 3 nodes, at times following error is observed in
logs during delete operation. Is it a performance issue ? What can be done
to resolve this issue
Committed before 500 {msg=Software caused connection abort: socket write
error,trace=org.eclipse.jetty.io.EofException
I did search on old topics but couldn't find anything concrete related to
Solr cloud. Would appreciate any help on the issues as I am relatively new
to Solr.
--
View this message in context:
http://lucene.472066.n3.nabble.com/Committed-before-500-tp4187361.html
Sent from the Solr - User mailing list archive at Nabble.com.
Re: Error - Parent /overseer/queue missing for /overseer/queue/
Hi, I delete data folder and issue is resolved. It seems some of the files in data folder got corrupt. Naresh -- View this message in context: http://lucene.472066.n3.nabble.com/Error-Parent-overseer-queue-missing-for-overseer-queue-tp4158208p4159601.html Sent from the Solr - User mailing list archive at Nabble.com.
Error - Parent /overseer/queue missing for /overseer/queue/
Hello All, I am using SolrCloud for my project ( Using Azure ) and it was working fine on my development machine but i am getting following errors from couple of days. ---Error - Parent /overseer/queue missing for /overseer/queue/ I am relatively new to SolrCloud and have no idea as to why this error is occurring on my machine, whereas same code / Solr package works on another developer's machine. It seems that some configuration has been altered on my machine but not sure about this. Any help will be highly appreciated Message: 2786 [main] INFO org.apache.solr.servlet.SolrDispatchFilter – SolrDispatchFilter.init() Message: 2810 [main] INFO org.apache.solr.core.SolrResourceLoader – JNDI not configured for solr (NoInitialContextEx) Message: 2810 [main] INFO org.apache.solr.core.SolrResourceLoader – using system property solr.solr.home: b:\SolrStorage Message: 2811 [main] INFO org.apache.solr.core.SolrResourceLoader – new SolrResourceLoader for directory: 'b:\SolrStorage\' Message: 2979 [main] INFO org.apache.solr.core.ConfigSolr – Loading container configuration from b:\SolrStorage\solr.xml Message: 3134 [main] INFO org.apache.solr.core.CoresLocator – Config-defined core root directory: b:\SolrStorage Message: 3145 [main] INFO org.apache.solr.core.CoreContainer – New CoreContainer 1960526805 Message: 3145 [main] INFO org.apache.solr.core.CoreContainer – Loading cores into CoreContainer [instanceDir=b:\SolrStorage\] Message: 3164 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting socketTimeout to: 0 Message: 3164 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting urlScheme to: null Message: 3170 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting connTimeout to: 0 Message: 3173 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting maxConnectionsPerHost to: 20 Message: 3173 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting corePoolSize to: 0 Message: 3173 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting maximumPoolSize to: 2147483647 Message: 3173 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting maxThreadIdleTime to: 5 Message: 3174 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting sizeOfQueue to: -1 Message: 3174 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory – Setting fairnessPolicy to: false Message: 3372 [main] INFO org.apache.solr.logging.LogWatcher – SLF4J impl is org.slf4j.impl.Log4jLoggerFactory Message: 3374 [main] INFO org.apache.solr.logging.LogWatcher – Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)] Message: 3375 [main] INFO org.apache.solr.core.CoreContainer – Host Name: Message: 3385 [main] INFO org.apache.solr.cloud.SolrZkServer – STARTING EMBEDDED STANDALONE ZOOKEEPER SERVER at port 23000 Message: 3466 [Thread-13] ERROR org.apache.zookeeper.server.persistence.FileTxnSnapLog – Parent /overseer/queue missing for /overseer/queue/qn-000296 Message: 3469 [Thread-13] ERROR org.apache.solr.cloud.SolrZkServer – ZooKeeper Server ERROR Message: java.io.IOException: Failed to process transaction type: 1 error: KeeperErrorCode = NoNode for /overseer/queue Message:at org.apache.zookeeper.server.persistence.FileTxnSnapLog.restore(FileTxnSnapLog.java:153) Message:at org.apache.zookeeper.server.ZKDatabase.loadDataBase(ZKDatabase.java:223) Message:at org.apache.zookeeper.server.ZooKeeperServer.loadData(ZooKeeperServer.java:250) Message:at org.apache.zookeeper.server.ZooKeeperServer.startdata(ZooKeeperServer.java:377) Message:at org.apache.zookeeper.server.NIOServerCnxnFactory.startup(NIOServerCnxnFactory.java:122) Message:at org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:112) Message:at org.apache.solr.cloud.SolrZkServer$1.run(SolrZkServer.java:121) Message: Caused by: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /overseer/queue Message:at org.apache.zookeeper.server.persistence.FileTxnSnapLog.processTransaction(FileTxnSnapLog.java:211) Message:at org.apache.zookeeper.server.persistence.FileTxnSnapLog.restore(FileTxnSnapLog.java:151) Message:... 6 more Message: 3473 [Thread-13] ERROR org.apache.zookeeper.server.NIOServerCnxnFactory – Thread Thread[Thread-13,5,main] died Message: org.apache.solr.common.SolrException: java.io.IOException: Failed to process transaction type: 1 error: KeeperErrorCode = NoNode for /overseer/queue Message:at org.apache.solr.cloud.SolrZkServer$1.run(SolrZkServer.java:126) Message: Caused by: java.io.IOException: Failed to process transaction type: 1 error: KeeperErrorCode = NoNode for /overseer/queue Message:at
