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https://issues.apache.org/jira/browse/SOLR-6969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14274046#comment-14274046
]
Mark Miller commented on SOLR-6969:
-----------------------------------
{noformat}
ERROR - 2015-01-12 17:49:43.992; org.apache.solr.common.SolrException; Failure
to open existing log file (non fatal)
hdfs://localhost:8020/solr_test/collection1/core_node1/data/tlog/tlog.0000000000000000000:org.apache.solr.common.SolrException:
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.RecoveryInProgressException):
Failed to close file
/solr_test/collection1/core_node1/data/tlog/tlog.0000000000000000000. Lease
recovery is in progress. Try again later.
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.recoverLeaseInternal(FSNamesystem.java:2626)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInternal(FSNamesystem.java:2462)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInt(FSNamesystem.java:2700)
at
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFile(FSNamesystem.java:2663)
at
org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.append(NameNodeRpcServer.java:559)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.append(ClientNamenodeProtocolServerSideTranslatorPB.java:388)
at
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2013)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2009)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)
at
org.apache.solr.update.HdfsTransactionLog.<init>(HdfsTransactionLog.java:121)
at org.apache.solr.update.HdfsUpdateLog.init(HdfsUpdateLog.java:190)
at org.apache.solr.update.UpdateHandler.<init>(UpdateHandler.java:134)
at org.apache.solr.update.UpdateHandler.<init>(UpdateHandler.java:94)
{noformat}
> Just like we have to retry when the NameNode is in safemode on Solr startup,
> we also need to retry when opening a transaction log file for append when we
> get a RecoveryInProgressException.
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-6969
> URL: https://issues.apache.org/jira/browse/SOLR-6969
> Project: Solr
> Issue Type: Bug
> Components: hdfs
> Reporter: Mark Miller
> Assignee: Mark Miller
>
> This can happen after a hard crash and restart. The current workaround is to
> stop and wait it out and start again. We should retry and wait a given amount
> of time as we do when we detect safe mode though.
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