hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Tianying Chang <tych...@gmail.com>
Subject export snapshot fail sometime due to LeaseExpiredException
Date Wed, 30 Apr 2014 16:20:44 GMT
Hi,

When I export large table with 460+ regions, I saw the exportSnapshot job
fail sometime (not all the time). The error of the map task is below: But I
verified the file highlighted below, it does exist. Smaller table seems
always pass. Any idea? Is it because it is too big and get session timeout?

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException):
No lease on /hbase/.archive/rich_pin_data_v1/7713d5331180cb610834ba1c4ebbb9b3/d/eef3642f49244547bb6606d4d0f15f1f
File does not exist. Holder DFSClient_NONMAPREDUCE_279781617_1 does
not have any open files.
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2396)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2387)
	at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:2183)
	at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:481)
	at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:297)
	at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java:44080)
	at org.apache.hadoop.ipc.ProtobufR



Thanks

Tian-Ying

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message