FWIW the first file is almost half the size of the second one, and flushing isn't a blocking process.
The LeaseStillHeldException makes me think that your region server lost its zookeeper session, should be a few lines before that in the log. J-D On Thu, Jul 22, 2010 at 9:36 AM, Ted Yu <[email protected]> wrote: > Below is snippet from region server log. > The first memstore flush of ~71.6m was considerably quicker than the second > memstore flush of ~131.0m > I guess that contributed to the LeaseExpiredException shown at the bottom. > > I couldn't find either of the two directories below > (/hbase/HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3/188865551) > > Please advise what parameter I should adjust. > > Thanks > > 2010-07-22 06:51:10,816 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Running close preflush of > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > 2010-07-22 06:51:10,816 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Started memstore flush for region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608. > Current region memstore size 71.6m > 2010-07-22 06:51:10,816 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Finished snapshotting, commencing flushing stores > 2010-07-22 06:51:17,124 INFO org.apache.hadoop.hbase.regionserver.Store: > Added hdfs:// > sjc1-hadoop0.sjc1.carrieriq.com:9000/hbase/HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3/188865551/v/1546739841059776890, > entries=34739, sequenceid=25822637, memsize=71.6m, filesize=20.2m to > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > 2010-07-22 06:51:17,124 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Caches flushed, doing commit now (which includes update scanners) > 2010-07-22 06:51:17,124 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Finished memstore flush of ~71.6m for region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > in 6308ms, sequence id=25822637, compaction requested=true > 2010-07-22 06:51:17,124 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Updates disabled for region, no outstanding scanners on > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > 2010-07-22 06:51:17,124 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > No more row locks outstanding on region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > 2010-07-22 06:51:17,124 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed d > 2010-07-22 06:51:17,124 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed i > 2010-07-22 06:51:17,125 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed v > 2010-07-22 06:51:17,125 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Closed > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-3,8018991E5851E44CA601E2AAE67F3D6C,1279777620608 > 2010-07-22 06:51:17,125 DEBUG > org.apache.hadoop.hbase.regionserver.HRegionServer: closing region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:17,125 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Closing > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702: > disabling compactions & flushes > 2010-07-22 06:51:17,125 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Running close preflush of > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:17,125 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Started memstore flush for region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702. > Current region memstore size 131.0m > 2010-07-22 06:51:17,125 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Finished snapshotting, commencing flushing stores > 2010-07-22 06:51:58,615 INFO org.apache.hadoop.hbase.regionserver.Store: > Added hdfs:// > sjc1-hadoop0.sjc1.carrieriq.com:9000/hbase/HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1/186415109/v/5120476665907850717, > entries=63305, sequenceid=25822638, memsize=131.0m, filesize=37.0m to > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:58,615 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Caches flushed, doing commit now (which includes update scanners) > 2010-07-22 06:51:58,615 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Finished memstore flush of ~131.0m for region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > in 41490ms, sequence id=25822638, compaction requested=true > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > Updates disabled for region, no outstanding scanners on > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: > No more row locks outstanding on region > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed d > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed i > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.Store: > closed v > 2010-07-22 06:51:58,616 INFO org.apache.hadoop.hbase.regionserver.HRegion: > Closed > HB_GS_DA27-THREEGPPSPEECHCALLS-1279775045580-1,7FBFE9280B269FCEAA5376D58C7E2661,1279778971702 > 2010-07-22 06:51:58,616 DEBUG org.apache.hadoop.hbase.regionserver.HLog: > closing hlog writer in hdfs:// > sjc1-hadoop0.sjc1.carrieriq.com:9000/hbase/.logs/sjc1-hadoop3.sjc1.carrieriq.com,60020,1279771642437 > 2010-07-22 06:51:58,680 WARN org.apache.hadoop.hdfs.DFSClient: DataStreamer > Exception: org.apache.hadoop.ipc.RemoteException: > org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException: No lease on > /hbase/.logs/sjc1-hadoop3.sjc1.carrieriq.com,60020,1279771642437/hlog.dat.1279778848475 > File does not exist. Holder DFSClient_-1462018795 does not have any open > files. > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:1378) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:1369) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1290) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:469) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:451) > at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:512) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:968) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:964) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:962) > > at org.apache.hadoop.ipc.Client.call(Client.java:740) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) > at $Proxy1.addBlock(Unknown Source) > at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) > at > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) > at $Proxy1.addBlock(Unknown Source) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:2937) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2819) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102) > at > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2288) > > 2010-07-22 06:51:58,680 WARN org.apache.hadoop.hdfs.DFSClient: Error > Recovery for block null bad datanode[0] nodes == null > 2010-07-22 06:51:58,680 WARN org.apache.hadoop.hdfs.DFSClient: Could not get > block locations. Source file > "/hbase/.logs/sjc1-hadoop3.sjc1.carrieriq.com,60020,1279771642437/hlog.dat.1279778848475" > - Aborting... > 2010-07-22 06:51:58,682 ERROR > org.apache.hadoop.hbase.regionserver.HRegionServer: Close and delete failed >
