Hi Raghavender,
this is a really old version of hypertable. If possible then you should
upgrade to a newer version.
The error you are facing is caused by hadoop, not by hypertable. The hadoop
filesystem ("hdfs") fails to replicate some of the blocks because there are
no nodes available. Are you running everything on a single machine? Can you
check if the hdfs datanode was started?
bye
Christoph
2012/11/6 Raghavender Duddilla <[email protected]>
> I am facing the some thing like this dont know why I am just a kid into
> hadoop can any one plz help me
>
> ============================================
> 2012-11-04 18:58:59,951 WARN org.apache.hadoop.hdfs.DFSClient:
> DataStreamer Exception: org.apache.hadoop.ipc.RemoteException:
> java.io.IOException: File /hadoop/mapred/system/jobtracker.info could
> only be replicated to 0 nodes, instead of 1
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382)
>
> at org.apache.hadoop.ipc.Client.call(Client.java:1070)
> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
> at $Proxy5.addBlock(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 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 $Proxy5.addBlock(Unknown Source)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3510)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3373)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2600(DFSClient.java:2589)
> at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2829)
>
> 2012-11-04 18:58:59,951 WARN org.apache.hadoop.hdfs.DFSClient: Error
> Recovery for block blk_-7659842609383527096_1420 bad datanode[0] nodes ==
> null
> 2012-11-04 18:58:59,951 WARN org.apache.hadoop.hdfs.DFSClient: Could not
> get block locations. Source file "/hadoop/mapred/system/jobtracker.info"
> - Aborting...
> 2012-11-04 18:58:59,951 WARN org.apache.hadoop.mapred.JobTracker: Writing
> to file hdfs://ALABAMA:9000/hadoop/mapred/system/jobtracker.info failed!
>
> 77,1 51%
>
> Thanks !!!
> =============================================
>
> On Friday, March 25, 2011 1:15:08 AM UTC-4, Doug Judd wrote:
>>
>> Hypertable 0.9.5.0 pre-release is now available for download at
>> http://www.hypertable.org/**download.html<http://www.hypertable.org/download.html>
>> .
>>
>> NOTE: you may have to hit refresh in your browser to get the correct
>> download
>>
>> Version 0.9.5.0.pre:
>> (2011-03-24)
>>
>> Master overhaul
>> MetaLog overhaul
>> Asynchronous Scanner API
>> Upgraded to Thrift 0.6.0
>> Upgraded to CDH3B4
>> Added sys/RS_METRICS
>> Fixed bug in monitoring system that was calculating buggy Cell and
>> Byte read/write rates.
>> Added METADATA-split master failover tests
>> Added MasterClient-**TransparentFailover test; fix bugs that turned
>> up
>> Added VERSION_MISC_SUFFIX to version string for 0.9.5.0.pre release.
>> Added delete_count to CellStoreV5Trailer which stores the number of
>> delete records in the CS.
>> Added list of replaced files to CellStoreV5.
>> Fixed soft_limit regression
>> Fixed intermittent test failues due to exit(); Got rid of valgrind
>> warnings
>> Added two-phase master requests
>> Fixed warnings
>> Upgraded version number to 0.9.5.0
>> Cleaned up prune threshold limits; Got rid of warnings
>> Fixed deadlock in ResponseManager
>> Fixed data loss bug - made CommitLog close synchronous; fixed async
>> scanner bug
>> [Issue 579] metalog backup verification causing intermittent test
>> failures. Fixed
>> Added regression tests for stopping synchronous and asynchronous
>> scanners abruptly before scan completes.
>> Fixed deadlock in TableScannerAsync code.
>> Added needs_compaction flag to RangeServer::load_range method.
>> [Issue 578] Deadlock in async scanner. Fixed
>> Added ht_master_client shell program with shutdown command
>> Fixed hyperspace-reconnect test
>> Fixed monitoring server initialization problem
>> Minor fix to dot jpg file generation.
>> added start_time,end_time as http query params
>> Close cell store file before removing directory
>> Create <data dir>/run folder if required
>> Fixed a bunch of minor issues.
>> [Issue 577] RangeServer::commit_log_sync should respect group
>> commit. Fixed
>> Added regression tests and bug fixes for Future API.
>> Performance and functional bug fixes to TableScanner class.
>> Implemented changes to C++ and Thrift clients to support asynchronous
>> scanners. -TODO: add tests for Php and Python
>> Fixed a bug that was causing the METADATA-split-recovery test to fail
>> intermittently.
>> issue 552: Ensure Hyperspace handles get closed; Naming cleanup
>> Fixed incorrect CellStoreTrailerV5 version check caught by assert
>> Added CellStoreV5; Monitoring system improvements (avg. key & value
>> size)
>> added new column to table stats
>> Added file_count to StatsTable; Fixed compression ratio computation
>> Got rid of read_ids flag in Schema parse API
>> "changes to header labels"
>> Monitoring UI Changes, Sorting options for stats summary
>> Updated clean-database.sh script to reflect new rsml backup location
>> added invalidate methods for table name changes
>> bunch of changes to Monitoring UI changes (reading from json and got
>> rid google graphs which gives summary) Added Ta
>> Fixes to monitoring & stats gathering
>> Fixed bugs caught by Andy Thalmann (ScanContext copy ctor bug)
>> added table names to json , removing unnecessary code
>> Fixed minor monitoring/stats gathering bugs
>> issue 563: fixed METADATA split test
>> bunch of changes to Monitoring UI changes (reading from json and got
>> rid google graphs which gives summary) Added Ta
>> Added Hypertable.RangeServer.**CellStore.SkipNotFound
>> issue 559: Prevent transfer log from getting linked in twice
>> issue 552: Ensure Hyperspace handles get closed; Naming cleanup
>> [Issue 505] Client-no-log-sync regression failure
>> issue 537: Fixed RangeServer shutdown hang
>> issue 542: Only write last-dfs file if it doesn't exist
>> issue 544: Set default RangeServer memory limit to 50%
>> issue 553: Schema HQL render wrap table name in quotes if necessary
>> issue 545: Reduced random-write-read test to 1/5 the size
>> [Issue 551] Upgraded to QuickLZ 1.5
>> Fixed bugs related to MasterGc and live file tracking
>> Renamed MoveStart and MoveDone RSML operations to RelinquishStart and
>> RelinquishDone.
>> Made changes to BalanceStarted/Done and RangeMoveLoaded/Acknowledged
>> MML entries.
>> Added code for additional MML entries.
>> Changed MasterMetaLog to garbage collect entries during recovery.
>> Added MoveStart and MoveDone RSML entries.
>> Changed RangeServerMetaLog to garbage collect entries during recovery.
>> Fixed rare bug that caused root range corruption
>> issue 547: Found and fixed more race conditions
>> Fixed excessive maintenance scheduling during low memory condition
>> Fixed deadlocks uncovered recently
>> Fixed race cond in drop_table; Fixed RangeServer::update bug
>> Changed DfsBroker.Local.DirectIO default to false
>> Fixed some stats gathering issues discovered in sys/RS_METRICS
>> issue 531: Fixed bug in load_generator that caused intermittent drop
>> of last cells
>> Added RangeServer::relinquish_range(**) (with RSML update code
>> stubbed out)
>> Added Hyperspace::Session::open() method with no callback; code
>> cleanup
>> Use "scanned" cells/bytes for load metrics; Added paging info to load
>> metrics
>> Fixed recently introduced "bad ProxyName" problem
>> Do not reduce the limit below the minimum
>> Scan and filter rows fix and optimization
>> Config property "Hypertable.RangeServer.**LowMemoryLimit.Percentage"
>> has been added
>> Added disk_used, disk_estimate, and compression_ratio to StatsTable
>> Fixed revision number problem in CommitLogReader with link entries
>> Renamed Master::report_split() to Master::move_range()
>> Added MML
>> Fixed monitoring stats; fixed JSON output for RS summary
>> Monitoring overhaul part 1
>> new rangeserver stats
>> changes to use new rangeserver summary data
>> Destroy comm has been fixed
>> HQL scan and filter rows option added
>> Logic changed to setup row intervals in case of scan and filter rows
>> Optimization for scan and filter rows
>> Scan and filter rows has been implemented (Issue 525)
>> check for negative resolution
>> issues with config
>> Added resolution param to rrd page
>> Fixed monitoring stats; fixed JSON output for RS summary
>> Monitoring overhaul part 1
>> Check for zero-lengthed row and skip in LoadDataSource
>> Allow NULL strings to be passed into FlyweightString
>> Fixed bad memory reference in RangeServer::FillScanBlock
>> cleanup has been added
>> Added prepend_md5 tool
>> Redirect thrift output to HT logger
>> Assignment operator added
>> Support empty qualifier filtering
>> Recursive option added to the hyperspace readdirattr command
>> Recursivly option added to the hyperspace readdirattr command
>> Include sub entries for get_listing/NamespaceListing,
>> readdir_attr/DirEntryAttr
>> Fixed syntax error recently intoduced into Ceph broker code
>> Added StrictHostKeyChecking=no to rsync
>> Added regexp filtering to DUMP TABLE command.
>> Added optimization for row and qualifier regex matching.
>> Added script to compare test runs times and detect potential
>> performance regressions.
>> Cleaned up SELECT [CELLS] Hql command.
>> Removed DfsBroker.Host from default hypertable.cfg; Cleaned up DFS
>> Port properties
>> Fixed bug in Hyperspace caused by Reactor thread directly calling
>> BerkeleyDbFilesystem on disconnect.
>> Improved Master handling of already assigned location in
>> register_server
>> Fixed performance regression in ScanContext by using set instead of
>> hash_set for exact qualifiers
>>
>> --
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