I added the following lines to my /etc/security/limits.conf, then restarted:
* hard nofile 1048576 * soft nofile 1048576 That seems to have fixed the problem. On Fri, Aug 5, 2016 at 1:10 PM, Jim Apple <[email protected]> wrote: > I restarted, ran bin/testdata/run-all.sh, but running list in hbase > shell still says: > > ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: > Server is not running yet > at > org.apache.hadoop.hbase.master.HMaster.checkServiceStarted(HMaster.java:2296) > at > org.apache.hadoop.hbase.master.MasterRpcServices.isMasterRunning(MasterRpcServices.java:936) > at > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:55654) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2170) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:109) > at > org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:134) > at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:109) > at java.lang.Thread.run(Thread.java:745) > > And I'm getting the a litany of warnings in Hbase master log: > > 16/08/05 13:02:43 WARN impl.MetricsConfig: Cannot locate > configuration: tried > hadoop-metrics2-hbase.properties,hadoop-metrics2.properties > ... > 16/08/05 13:02:54 WARN shortcircuit.ShortCircuitCache: > ShortCircuitCache(0x12439978): failed to load > 1073764575_BP-1490185442-127.0.0.1-1456935654337 > java.lang.NullPointerException > ... > 16/08/05 13:02:54 WARN hdfs.BlockReaderFactory: > BlockReaderFactory(fileName=/hbase/MasterProcWALs/state-00000000000000003172.log, > block=BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805): > error creating ShortCircuitReplica. > java.io.EOFException: unexpected EOF while reading metadata file header > ... > 16/08/05 13:02:54 WARN hdfs.BlockReaderFactory: I/O error constructing > remote block reader. > java.net.SocketException: Too many open files > ... > 16/08/05 13:02:55 WARN hdfs.BlockReaderFactory: > BlockReaderFactory(fileName=/hbase/MasterProcWALs/state-00000000000000003172.log, > block=BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805): > error creating ShortCircuitReplica. > java.io.IOException: Illegal seek > > > > > > > On Mon, Jul 25, 2016 at 6:31 AM, Jim Apple <[email protected]> wrote: >> The NN and DNs have 600-800 files open each, and my ulimit is 1024 per >> process. On the machine as a whole, ls | wc -l is 1047067. >> >> proc_nodemanager and proc_regionserver have a ton of open files: tens >> of thousands each. For instance, nodemanager has 1200 fds pointing to >> one of three different zookeeper jars. >> >> >> On Sun, Jul 24, 2016 at 9:49 PM, Martin Grund (Das Grundprinzip.de) >> <[email protected]> wrote: >>> One idea is to check your ulimit for file descriptors and run `lsof | grep >>> wc -l` to see if you for some reason exceeded the limit. Otherwise, a fresh >>> reboot might help to figure out if you somewhere have a spare process >>> hogging FDs. >>> >>> On Sun, Jul 24, 2016 at 8:09 PM Jim Apple <[email protected]> wrote: >>> >>>> The NN and DN logs are empty. >>>> >>>> I bin/kill-all.sh at the beginning of this, so I assume that nothing >>>> is taking them except for my little Impala work. >>>> >>>> On Sun, Jul 24, 2016 at 8:03 PM, Bharath Vissapragada >>>> <[email protected]> wrote: >>>> > Based on >>>> > >>>> > 16/07/24 18:36:08 WARN hdfs.BlockReaderFactory: I/O error constructing >>>> > remote block reader. >>>> > java.net.SocketException: Too many open files >>>> > >>>> > 16/07/24 18:36:08 WARN hdfs.DFSClient: Failed to connect to >>>> > /127.0.0.1:31000 for block, add to deadNodes and continue. >>>> > java.net.SocketException: Too many open files >>>> > >>>> > I'm guessing your hdfs instance might be overloaded (check the NN/DN >>>> logs). >>>> > HMaster is unable to connect to NN while opening regions and hence >>>> throwing >>>> > the error. >>>> > >>>> > On Mon, Jul 25, 2016 at 8:05 AM, Jim Apple <[email protected]> wrote: >>>> > >>>> >> Several thousand lines of things like >>>> >> >>>> >> WARN shortcircuit.ShortCircuitCache: ShortCircuitCache(0x419c7df4): >>>> >> failed to load 1073764575_BP-1490185442-127.0.0.1-1456935654337 >>>> >> >>>> >> java.lang.NullPointerException at >>>> >> >>>> >> >>>> org.apache.hadoop.hdfs.shortcircuit.ShortCircuitReplica.<init>(ShortCircuitReplica.java:126) >>>> >> ... >>>> >> >>>> >> 16/07/24 18:36:08 WARN hdfs.BlockReaderFactory: >>>> >> >>>> >> >>>> BlockReaderFactory(fileName=/hbase/MasterProcWALs/state-00000000000000003172.log, >>>> >> block=BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805): >>>> >> error creating ShortCircuitReplica. >>>> >> >>>> >> java.io.EOFException: unexpected EOF while reading metadata file header >>>> >> >>>> >> 16/07/24 18:36:08 WARN hdfs.BlockReaderFactory: I/O error constructing >>>> >> remote block reader. >>>> >> java.net.SocketException: Too many open files >>>> >> >>>> >> 16/07/24 18:36:08 WARN hdfs.DFSClient: Failed to connect to >>>> >> /127.0.0.1:31000 for block, add to deadNodes and continue. >>>> >> java.net.SocketException: Too many open files >>>> >> >>>> >> 16/07/24 18:36:08 INFO hdfs.DFSClient: Could not obtain >>>> >> BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805 from any >>>> >> node: java.io.IOException: No live nodes contain block >>>> >> BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805 a >>>> >> fter checking nodes = >>>> >> [DatanodeInfoWithStorage[127.0.0.1:31000 >>>> >> ,DS-0232508a-5512-4827-bcaf-c922f1e65eb1,DISK]], >>>> >> ignoredNodes = null No live nodes contain current block Block >>>> >> locations: DatanodeInfoWithStorage[127.0.0.1:31000,DS-0232508a-551 >>>> >> 2-4827-bcaf-c922f1e65eb1,DISK] Dead nodes: >>>> >> DatanodeInfoWithStorage[127.0.0.1:31000 >>>> >> ,DS-0232508a-5512-4827-bcaf-c922f1e65eb1,DISK]. >>>> >> Will get new block locations from namenode and retry... >>>> >> 16/07/24 18:36:08 WARN hdfs.DFSClient: DFS chooseDataNode: got # 1 >>>> >> IOException, will wait for 2772.7114628272548 msec. >>>> >> 16/07/24 18:36:11 WARN hdfs.BlockReaderFactory: >>>> >> >>>> >> >>>> BlockReaderFactory(fileName=/hbase/MasterProcWALs/state-00000000000000003172.log, >>>> >> block=BP-1490185442-127.0.0.1-1456935654337:blk_1073764629_23805): >>>> >> error creating ShortCircuitReplica. >>>> >> java.io.IOException: Illegal seek >>>> >> at sun.nio.ch.FileDispatcherImpl.pread0(Native Method) >>>> >> >>>> >> On Sun, Jul 24, 2016 at 7:24 PM, Bharath Vissapragada >>>> >> <[email protected]> wrote: >>>> >> > Do you see something in the HMaster log? From the error it looks like >>>> the >>>> >> > Hbase master hasn't started properly for some reason. >>>> >> > >>>> >> > On Mon, Jul 25, 2016 at 6:08 AM, Jim Apple <[email protected]> >>>> wrote: >>>> >> > >>>> >> >> I tried reloading the data with >>>> >> >> >>>> >> >> ./bin/load-data.py --workloads functional-query >>>> >> >> >>>> >> >> but that gave errors like >>>> >> >> >>>> >> >> Executing HBase Command: hbase shell >>>> >> >> load-functional-query-core-hbase-generated.create >>>> >> >> 16/07/24 17:19:39 INFO Configuration.deprecation: hadoop.native.lib >>>> is >>>> >> >> deprecated. Instead, use io.native.lib.available >>>> >> >> SLF4J: Class path contains multiple SLF4J bindings. >>>> >> >> SLF4J: Found binding in >>>> >> >> >>>> >> >> >>>> >> >>>> [jar:file:/opt/Impala-Toolchain/cdh_components/hbase-1.2.0-cdh5.9.0-SNAPSHOT/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class] >>>> >> >> SLF4J: Found binding in >>>> >> >> >>>> >> >> >>>> >> >>>> [jar:file:/opt/Impala-Toolchain/cdh_components/hadoop-2.6.0-cdh5.9.0-SNAPSHOT/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class] >>>> >> >> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an >>>> >> >> explanation. >>>> >> >> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] >>>> >> >> >>>> >> >> ERROR: Can't get the locations >>>> >> >> >>>> >> >> Here is some help for this command: >>>> >> >> Start disable of named table: >>>> >> >> hbase> disable 't1' >>>> >> >> hbase> disable 'ns1:t1' >>>> >> >> >>>> >> >> ERROR: Can't get master address from ZooKeeper; znode data == null >>>> >> >> >>>> >> >> On Sun, Jul 24, 2016 at 5:12 PM, Jim Apple <[email protected]> >>>> >> wrote: >>>> >> >> > I'm having trouble with my HBase environment, and it's preventing >>>> me >>>> >> >> > from running bin/run-all-tests.sh. I am on Ubuntu 14.04. I have >>>> tried >>>> >> >> > this with a clean build, and I have tried unset LD_LIBRARY_PATH && >>>> >> >> > bin/impala-config.sh, and I have tried ./testdata/bin/run-all.sh >>>> >> >> > >>>> >> >> > Here is the error I get from compute stats: >>>> >> >> > (./testdata/bin/compute-table-stats.sh) >>>> >> >> > >>>> >> >> > Executing: compute stats functional_hbase.alltypessmall >>>> >> >> > -> Error: ImpalaBeeswaxException: >>>> >> >> > Query aborted:RuntimeException: couldn't retrieve HBase table >>>> >> >> > (functional_hbase.alltypessmall) info: >>>> >> >> > Unable to find region for in functional_hbase.alltypessmall after >>>> 35 >>>> >> >> tries. >>>> >> >> > CAUSED BY: NoServerForRegionException: Unable to find region for >>>> in >>>> >> >> > functional_hbase.alltypessmall after 35 tries. >>>> >> >> > >>>> >> >> > Here is a snippet of the error in ./testdata/bin/split-hbase.sh >>>> >> >> > >>>> >> >> > Sun Jul 24 15:24:52 PDT 2016, >>>> >> >> > RpcRetryingCaller{globalStartTime=1469399003900, pause=100, >>>> >> >> > retries=31}, org.apache.hadoop.hbase.MasterNotRunningException: >>>> >> >> > com.google.protobuf.ServiceException: >>>> >> >> > >>>> >> >> >>>> >> >>>> org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.ipc.ServerNotRunningYetException): >>>> >> >> > org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is >>>> >> >> > not running yet >>>> >> >> > >>>> >> >> > I tried ./bin/create_testdata.sh, but that exited almost >>>> immediately >>>> >> >> > with no error. >>>> >> >> > >>>> >> >> > Has anyone else seen and solved this before? >>>> >> >> >>>> >> > >>>> >> > >>>> >> > >>>> >> > -- >>>> >> > Thanks, >>>> >> > Bharath >>>> >> >>>> > >>>> > >>>> > >>>> > -- >>>> > Thanks, >>>> > Bharath >>>>
