Updated logs are there: https://pastebin.com/1UrTA8JS
They really look like exactly the same as the previous version :-/ There is no warning, no error, nothing :( JMS Le jeu. 14 mars 2019 à 13:38, Sean Busbey <[email protected]> a écrit : > We still need to find out why hbase:namespace is not online. Did the > logs complaining about being unable to assign regions not include any > thing about the region(s) for the namespace table? > > Can you upload updated logs? > > If there's no mention of it then that sounds like we need an hbck2 > command to output the current assignment state of a region. > > On Thu, Mar 14, 2019 at 11:57 AM Jean-Marc Spaggiari > <[email protected]> wrote: > > > > I stopped all the region servers, started the master. It was complaining > > about not being able to assign regions. Then started region servers, but > > after 5 minutes got the same error :-/ > > > > 2019-03-14 12:46:38,586 ERROR [master/node2:60000:becomeActiveMaster] > > master.HMaster: Failed to become active master > > java.lang.IllegalStateException: Expected the service > > ClusterSchemaServiceImpl [FAILED] to be RUNNING, but the service has > FAILED > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:345) > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:291) > > at > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1341) > > at > > > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1119) > > at > > > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2347) > > at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:595) > > at java.lang.Thread.run(Thread.java:748) > > Caused by: java.io.IOException: Timedout 300000ms waiting for namespace > > table to be assigned and enabled: tableName=hbase:namespace, > state=ENABLED > > at > > > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:108) > > at > > > org.apache.hadoop.hbase.master.ClusterSchemaServiceImpl.doStart(ClusterSchemaServiceImpl.java:63) > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.startAsync(AbstractService.java:226) > > at > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1339) > > ... 4 more > > > > Then stopped all, configured the maintenance mode, started all, get the > > same error. I tried to bounce the RS within those 5 minutes without any > > difference. I still get the same exception after 5 minutes: > > 2019-03-14 12:55:35,167 ERROR [master/node2:60000:becomeActiveMaster] > > master.HMaster: ***** ABORTING master node2.distparser.com > ,60000,1552582220013: > > Unhandled exception. Starting shutdown. ***** > > java.lang.IllegalStateException: Expected the service > > ClusterSchemaServiceImpl [FAILED] to be RUNNING, but the service has > FAILED > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:345) > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:291) > > at > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1341) > > at > > > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1119) > > at > > > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2347) > > at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:595) > > at java.lang.Thread.run(Thread.java:748) > > Caused by: java.io.IOException: Timedout 300000ms waiting for namespace > > table to be assigned and enabled: tableName=hbase:namespace, > state=ENABLED > > at > > > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:108) > > at > > > org.apache.hadoop.hbase.master.ClusterSchemaServiceImpl.doStart(ClusterSchemaServiceImpl.java:63) > > at > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.startAsync(AbstractService.java:226) > > at > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1339) > > ... 4 more > > > > I validated the maintenance mode: > > 2019-03-14 12:50:25,421 INFO [main] master.HMaster: Detected > > hbase.master.maintenance_mode=true via configuration. > > > > And now removed it. > > > > What can I try next? > > > > I know I can always rename /hbase to /hbase_old and bulkload the HFiles > > back to the table, that's not a big deal, but I'm curious to see if we > can > > get that working... > > > > > > > > BTW, when we try to access the Master webUI while it starts we are > getting > > an exception: > > 2019-03-14 12:50:40,782 WARN [qtp196717412-78] servlet.ServletHandler: > > /master-status > > java.lang.NullPointerException > > at > > > org.apache.hadoop.hbase.tmpl.master.MasterStatusTmplImpl.renderNoFlush(MasterStatusTmplImpl.java:326) > > at > > > org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.renderNoFlush(MasterStatusTmpl.java:397) > > at > > > org.apache.hadoop.hbase.tmpl.master.MasterStatusTmpl.render(MasterStatusTmpl.java:388) > > at > > > org.apache.hadoop.hbase.master.MasterStatusServlet.doGet(MasterStatusServlet.java:79) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) > > at > > > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1780) > > at > > > org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:112) > > at > > > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1767) > > at > > > org.apache.hadoop.hbase.http.ClickjackingPreventionFilter.doFilter(ClickjackingPreventionFilter.java:48) > > > > > > Le jeu. 14 mars 2019 à 08:07, Wellington Chevreuil < > > [email protected]> a écrit : > > > > > Yeah, as I suspected in my previous comment, for this type of > timeouts, the > > > maintenance mode wouldn't give any help. It's weird that AM starts but > > > apparently does nothing until the namespace 5 mins timeout is reached: > > > ... > > > 2019-03-12 20:53:45,942 INFO [master/node2:60000:becomeActiveMaster] > > > assignment.AssignmentManager: Joined the cluster in 308msec > > > 2019-03-12 20:54:45,725 INFO > > > [ReadOnlyZKClient-latitude.distparser.com:2181@0x7ea9b2c0] > > > zookeeper.ZooKeeper: Session: 0x16911bd542a02a2 closed > > > 2019-03-12 20:54:45,725 INFO > > > [ReadOnlyZKClient-latitude.distparser.com:2181@0x7ea9b2c0-EventThread] > > > zookeeper.ClientCnxn: EventThread shut down for session: > 0x16911bd542a02a2 > > > 2019-03-12 20:58:46,603 ERROR [master/node2:60000:becomeActiveMaster] > > > master.HMaster: Failed to become active master > > > java.lang.IllegalStateException: Expected the service > > > ClusterSchemaServiceImpl [FAILED] to be RUNNING, but the service has > FAILED > > > ... > > > > > > I would expect namespace region to be processed by this call > > > < > > > > https://github.com/apache/hbase/blob/2.2.0-RC0/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java#L1088 > > > >, > > > if > > > namespace region is offline, as the timeout suggests. Also odd is that > we > > > don;'t see any logs suggesting offlined regions are getting assigned. > Maybe > > > all regions are already online on RSes? But then master should had > figured > > > that out. Have you already tried restart all RSes? That could kick some > > > reassignments. > > > > > > Em qui, 14 de mar de 2019 às 02:21, Jean-Marc Spaggiari < > > > [email protected]> escreveu: > > > > > > > Hi Wellington, > > > > > > > > Indeed, the META is now deployed. I found the namespace region > encoded > > > > name using hdfs dfs -ls -R /hbase/data/hbase/namespace and it gives > > > > me 7f4a480f47f98300185d1ae2ff663295. But here again, HBCK doesn't > want to > > > > do anything because the master is initializing :( I tried with ad > without > > > > the maintenant flag and I get the same result. > > > > > > > > On HBCK2 side: PleaseHoldException: Master is initializing > > > > On the master side, it just stoped after 5 minutes trying to assign > > > > namespace :( > > > > > > > > JMS > > > > > > > > > > > > Le mer. 13 mars 2019 à 12:04, Wellington Chevreuil < > > > > [email protected]> a écrit : > > > > > > > > > "1588230740" would be the meta region name, not namespace. It seems > > > meta > > > > is > > > > > already online, per below log: > > > > > ... > > > > > 2019-03-12 20:53:41,037 INFO > [master/node2:60000:becomeActiveMaster] > > > > > master.HMaster: hbase:meta {1588230740 state=OPEN, > ts=1552438420570, > > > > > server= > > > > > node7.distparser.com,16020,1552421510124} > > > > > ... > > > > > > > > > > The maintenance mode I suggested before was to have master doing > > > minimum > > > > > required stuff while attempting to getting meta/namespace online, > but I > > > > > guess it wouldn't be able to avoid such timeouts. Below message > also > > > > means > > > > > AM could read meta table, giving another indication meta is fine: > > > > > ... > > > > > 2019-03-12 20:53:45,942 INFO > [master/node2:60000:becomeActiveMaster] > > > > > assignment.AssignmentManager: Joined the cluster in 308msec > > > > > ... > > > > > > > > > > Now issue is namespace table. For some reason, AM is not able to > kick > > > APs > > > > > before the 5 minutes timeout exceeds, and that's probably why > namespace > > > > > table never comes available: > > > > > ... > > > > > 2019-03-12 20:53:45,942 INFO > [master/node2:60000:becomeActiveMaster] > > > > > assignment.AssignmentManager: Joined the cluster in 308msec > > > > > 2019-03-12 20:54:45,725 INFO > > > > > [ReadOnlyZKClient-latitude.distparser.com:2181@0x7ea9b2c0] > > > > > zookeeper.ZooKeeper: Session: 0x16911bd542a02a2 closed > > > > > 2019-03-12 20:54:45,725 INFO > > > > > [ReadOnlyZKClient-latitude.distparser.com:2181 > @0x7ea9b2c0-EventThread] > > > > > zookeeper.ClientCnxn: EventThread shut down for session: > > > > 0x16911bd542a02a2 > > > > > 2019-03-12 20:58:46,603 ERROR > [master/node2:60000:becomeActiveMaster] > > > > > master.HMaster: Failed to become active master > > > > > java.lang.IllegalStateException: Expected the service > > > > > ClusterSchemaServiceImpl [FAILED] to be RUNNING, but the service > has > > > > FAILED > > > > > ... > > > > > > > > > > You may be able to force namespace region coming online with hbck2 > > > > assigns > > > > > command. You would need to find out the namespace region name > first, > > > you > > > > > can either scan meta table or check the region dir name in hdfs > with > > > > "hdfs > > > > > dfs -ls -R /hbase | grep namespace", in order to pass it as a > param for > > > > > > > > > > Em qua, 13 de mar de 2019 às 13:00, Jean-Marc Spaggiari < > > > > > [email protected]> escreveu: > > > > > > > > > > > Hi Sean, > > > > > > > > > > > > I tried. I looked-up the region name for base:namespace like > this: > > > > > > > > > > > > hdfs dfs -ls /hbase/data/hbase/meta/ > > > > > > > > > > > > And found the region to be 1588230740. > > > > > > > > > > > > The master dies after 5 minutes, so I start the master, wait 2 > > > minutes > > > > to > > > > > > be sure it's up, and run the following command: > > > > > > > > > > > > bin/hbase hbck -j > > > > > > > > > > > > > > > > > > > test/hbase-operator-tools/hbase-hbck2/target/hbase-hbck2-1.0.0-SNAPSHOT.jar > > > > > > assigns 1588230740 > > > > > > > > > > > > But HBCK2 doesn't like it: > > > > > > 08:57:35.273 [main] INFO > > > > > > org.apache.hadoop.hbase.client.RpcRetryingCallerImpl - Call > > > exception, > > > > > > tries=9, retries=16, started=29322 ms ago, cancelled=false, > > > > > > msg=org.apache.hadoop.hbase.PleaseHoldException: Master is > > > initializing > > > > > > at > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:3057) > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.MasterRpcServices.getClusterStatus(MasterRpcServices.java:942) > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java) > > > > > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413) > > > > > > at > org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:130) > > > > > > at > > > > > > > > > > > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324) > > > > > > at > > > > > > > > > > > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304) > > > > > > > > > > > > > > > > > > It keeps retrying and after 16 times it stopped saying the > master is > > > > not > > > > > > initialized. > > > > > > > > > > > > On the WebUI I can see that there is a single region assigned, > the > > > META > > > > > > region. > > > > > > > > > > > > Also, here is the HDFS structure of my META table. Sounds like > some > > > > parts > > > > > > got lost in the process (The info content). > > > > > > > > > > > > hbase@node2:~/hbase-2.2.0$ hdfs dfs -ls -R > /hbase/data/hbase/meta/ > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:42 > > > > > > /hbase/data/hbase/meta/.tabledesc > > > > > > -rw-r--r-- 3 hbase supergroup 1447 2019-03-12 15:42 > > > > > > /hbase/data/hbase/meta/.tabledesc/.tableinfo.0000000001 > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:42 > > > > > > /hbase/data/hbase/meta/.tmp > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:49 > > > > > > /hbase/data/hbase/meta/1588230740 > > > > > > -rw-r--r-- 3 hbase supergroup 32 2019-03-12 15:40 > > > > > > /hbase/data/hbase/meta/1588230740/.regioninfo > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:40 > > > > > > /hbase/data/hbase/meta/1588230740/info > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:40 > > > > > > /hbase/data/hbase/meta/1588230740/recovered.edits > > > > > > -rw-r--r-- 3 hbase supergroup 0 2019-03-12 15:40 > > > > > > /hbase/data/hbase/meta/1588230740/recovered.edits/2.seqid > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:42 > > > > > > /hbase/data/hbase/meta/1588230740/rep_barrier > > > > > > drwxr-xr-x - hbase supergroup 0 2019-03-12 15:47 > > > > > > /hbase/data/hbase/meta/1588230740/table > > > > > > -rw-r--r-- 3 hbase supergroup 5454 2019-03-12 15:47 > > > > > > > > > > > /hbase/data/hbase/meta/1588230740/table/b65e8774ff284e77bf22641de36110cc > > > > > > > > > > > > What will be the next best step? > > > > > > > > > > > > Thanks, > > > > > > > > > > > > JMS > > > > > > > > > > > > > > > > > > > > > > > > Le mer. 13 mars 2019 à 08:45, Sean Busbey <[email protected]> a > > > écrit > > > > : > > > > > > > > > > > > > Okay so master thinks hbase:namespace is already enabled, but > no RS > > > > > > > believes it should be hosting the regions. > > > > > > > > > > > > > > Can you find the region name for the hbase:namespace region and > > > issue > > > > > > > an hbck2 assigns command for it? > > > > > > > > > > > > > > On Tue, Mar 12, 2019 at 8:26 PM Jean-Marc Spaggiari > > > > > > > <[email protected]> wrote: > > > > > > > > > > > > > > > > It doesn't say that much :( > > > > > > > > > > > > > > > > hbase@node2:~/hbase-2.2.0$ cat > logs/hbase-hbase-master-node2.log > > > > | > > > > > > > grep -i > > > > > > > > namespace > > > > > > > > Caused by: java.io.IOException: Timedout 300000ms waiting for > > > > > namespace > > > > > > > > table to be assigned and enabled: tableName=hbase:namespace, > > > > > > > state=ENABLED > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:108) > > > > > > > > Caused by: java.io.IOException: Timedout 300000ms waiting for > > > > > namespace > > > > > > > > table to be assigned and enabled: tableName=hbase:namespace, > > > > > > > state=ENABLED > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:108) > > > > > > > > > > > > > > > > I cleared the logs before restarting the instance. That all > what > > > it > > > > > > says > > > > > > > > about namespace. > > > > > > > > > > > > > > > > Full logs are available there: https://pastebin.com/9j2Rzdcg > > > > > > > > > > > > > > > > Le mar. 12 mars 2019 à 20:47, Sean Busbey < > [email protected] > > > > > > > > a > > > > > > > écrit : > > > > > > > > > > > > > > > > > okay so the master spent ~5 minutes waiting to see if it > could > > > > get > > > > > > the > > > > > > > > > namespace table working. when it couldn't it aborted. > > > > > > > > > > > > > > > > > > can you look back over that 5 minutes and see what the > master > > > had > > > > > to > > > > > > > > > say about the namespace table? did the master think some > > > > particular > > > > > > > > > server should have it open already? was it waiting for > someone > > > to > > > > > > > > > finish opening or closing it? > > > > > > > > > > > > > > > > > > On Tue, Mar 12, 2019 at 6:39 PM Jean-Marc Spaggiari > > > > > > > > > <[email protected]> wrote: > > > > > > > > > > > > > > > > > > > > Le mar. 12 mars 2019 à 19:25, Sean Busbey < > [email protected] > > > > > > > > a > > > > > > > écrit : > > > > > > > > > > > > > > > > > > > > > your command above points at the wrong jar from the > hbck2 > > > > repo. > > > > > > > it's > > > > > > > > > > > > > > > > > > > > > pointing at the one where you need to manually assemble > all > > > the > > > > > > > > > > > dependencies it has. > > > > > > > > > > > > > > > > > > > > > > You want the one that does not say "original" in the > name. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Ha!!! That's why! Way easier ;) > > > > > > > > > > > > > > > > > > > > indeed, this works even without removing all environment > > > > > variables: > > > > > > > > > > bin/hbase hbck -j > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > test/hbase-operator-tools/hbase-hbck2/target/hbase-hbck2-1.0.0-SNAPSHOT.jar > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Can you confirm it's the one in > > > > > > > > > > > > > the bin tarball? what does the version command > output? > > > > What > > > > > > > does > > > > > > > > > the > > > > > > > > > > > > > mapredcp command output? What does the cli help > for the > > > > > hbase > > > > > > > > > command > > > > > > > > > > > > > show? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > hbase@node2:~/hbase-2.2.0$ hbase mapredcp > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /home/hbase/hbase-2.2.0/bin/../lib/shaded-clients/hbase-shaded-mapreduce-2.2.0.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/audience-annotations-0.5.0.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/commons-logging-1.2.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/findbugs-annotations-1.3.9-1.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/log4j-1.2.17.jar:/home/hbase/hbase-2.2.0/bin/../lib/client-facing-thirdparty/slf4j-api-1.7.25.jar > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > that looks great now. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Once you correct the hbck2 jar above I think you'll be > good > > > > for > > > > > > > > > invoking > > > > > > > > > > > HBCK2. > > > > > > > > > > > > > > > > > > > > > > Next, what does the initializing master say it's > doing? It > > > > > should > > > > > > > be > > > > > > > > > > > on the master UI near the bottom. If it hasn't made > > > progress > > > > > > since > > > > > > > > > > > your last update it'll be waiting for the > hbase:namespace > > > > > table. > > > > > > > If it > > > > > > > > > > > is, find the region and see what the last few messages > in > > > the > > > > > > > master > > > > > > > > > > > log are about that region. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > The master died some times ago. It dies after 5 minutes. > > > > > > > > > > > > > > > > > > > > 2019-03-12 19:35:58,568 ERROR > > > > > > [master/node2:60000:becomeActiveMaster] > > > > > > > > > > master.HMaster: Failed to become active master > > > > > > > > > > java.lang.IllegalStateException: Expected the service > > > > > > > > > > ClusterSchemaServiceImpl [FAILED] to be RUNNING, but the > > > > service > > > > > > has > > > > > > > > > FAILED > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.checkCurrentState(AbstractService.java:345) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.awaitRunning(AbstractService.java:291) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1341) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1119) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2347) > > > > > > > > > > at > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:595) > > > > > > > > > > at java.lang.Thread.run(Thread.java:748) > > > > > > > > > > Caused by: java.io.IOException: Timedout 300000ms > waiting for > > > > > > > namespace > > > > > > > > > > table to be assigned and enabled: > tableName=hbase:namespace, > > > > > > > > > state=ENABLED > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:108) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.ClusterSchemaServiceImpl.doStart(ClusterSchemaServiceImpl.java:63) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hbase.thirdparty.com.google.common.util.concurrent.AbstractService.startAsync(AbstractService.java:226) > > > > > > > > > > at > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.hbase.master.HMaster.initClusterSchemaService(HMaster.java:1339) > > > > > > > > > > ... 4 more > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I just restarted it. I can see the meta table being > > > assigned. I > > > > > can > > > > > > > > > access > > > > > > > > > > the WebUI and I don't see any initializing information. > On > > > the > > > > > > table > > > > > > > > > > section, I don't see anything, in any tab. However, when > > > doing > > > > > > > "list" on > > > > > > > > > > the shell, I can see my tables. But I can not scan them. > > > > Scanning > > > > > > any > > > > > > > > > table > > > > > > > > > > gives : > > > > > > > > > > hbase(main):001:0> scan 'hbase:namespace' > > > > > > > > > > ROW COLUMN+CELL > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > ERROR: Unknown table hbase:namespace! > > > > > > > > > > > > > > > > > > > > For usage try 'help "scan"' > > > > > > > > > > > > > > > > > > > > Took 1.0395 seconds > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > JMS > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > Sean > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
