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https://issues.apache.org/jira/browse/HBASE-20402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-20402.
---------------------------
Resolution: Won't Fix
Work on hbck1. Won't happen.
> [hbck] support verbose option for hbck and by default don't display log
> messages on stdout/stderr
> -------------------------------------------------------------------------------------------------
>
> Key: HBASE-20402
> URL: https://issues.apache.org/jira/browse/HBASE-20402
> Project: HBase
> Issue Type: Improvement
> Reporter: Umesh Agashe
> Priority: Major
>
> hbck output by default contains lot of clutter (log messages) which can be
> displayed if -verbose is specified E.g.
> {code}
> $ bin/hbase hbck -summary
> 2018-04-12 13:16:10,695 WARN [main] util.NativeCodeLoader: Unable to load
> native-hadoop library for your platform... using builtin-java classes where
> applicable
> 2018-04-12 13:16:11,027 INFO [main] zookeeper.RecoverableZooKeeper: Process
> identifier=hbase Fsck connecting to ZooKeeper ensemble=localhost:2181
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:zookeeper.version=3.4.10-39d3a4f269333c922ed3db283be479f9deacaa0f,
> built on 03/23/2017 10:13 GMT
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:host.name=dhcp-10-16-0-251.pa.cloudera.com
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.version=1.8.0_151
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.vendor=Oracle Corporation
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_151.jdk/Contents/Home/jre
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper:
> /lib/osgi-resource-locator-1.0.1.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/paranamer-2.3.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/protobuf-java-2.5.0.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/slf4j-api-1.7.25.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/slf4j-log4j12-1.7.25.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/snappy-java-1.1.4.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/spymemcached-2.12.2.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/validation-api-1.1.0.Final.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/xmlenc-0.52.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/xz-1.0.jar:/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT/bin/../lib/zookeeper-3.4.10.jar:
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.library.path=/Users/uagashe/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.io.tmpdir=/var/folders/h0/l18445qs64dc1cyb5gcqvyr40000gp/T/
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:java.compiler=<NA>
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:os.name=Mac OS X
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:os.arch=x86_64
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:os.version=10.13.3
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:user.name=uagashe
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:user.home=/Users/uagashe
> 2018-04-12 13:16:11,056 INFO [main] zookeeper.ZooKeeper: Client
> environment:user.dir=/Users/uagashe/dev/apache/hbase-standalone/hbase-3.0.0-SNAPSHOT
> 2018-04-12 13:16:11,066 INFO [main] zookeeper.ZooKeeper: Initiating client
> connection, connectString=localhost:2181 sessionTimeout=90000
> watcher=org.apache.hadoop.hbase.zookeeper.PendingWatcher@233795b6
> 2018-04-12 13:16:11,091 INFO [main-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Opening socket connection to server
> localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL
> (unknown error)
> 2018-04-12 13:16:11,119 INFO [main-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Socket connection established to
> localhost/0:0:0:0:0:0:0:1:2181, initiating session
> 2018-04-12 13:16:11,129 INFO [main-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Session establishment complete on server
> localhost/0:0:0:0:0:0:0:1:2181, sessionid = 0x162bb7704d20021, negotiated
> timeout = 90000
> 2018-04-12 13:16:11,235 INFO [main] util.HBaseFsck: HBaseFsck Version: 0.0.0
> 2018-04-12 13:16:11,238 INFO [main] util.HBaseFsck: Launching hbck
> 2018-04-12 13:16:11,308 INFO [main] zookeeper.ReadOnlyZKClient: Connect
> 0x2f953efd to localhost:2181 with session timeout=90000ms, retries 30, retry
> interval 1000ms, keepAlive=60000ms
> 2018-04-12 13:16:11,313 INFO [ReadOnlyZKClient-localhost:2181@0x2f953efd]
> zookeeper.ZooKeeper: Initiating client connection,
> connectString=localhost:2181 sessionTimeout=90000
> watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$11/800593939@6aba8380
> 2018-04-12 13:16:11,314 INFO
> [ReadOnlyZKClient-localhost:2181@0x2f953efd-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Opening socket connection to server
> localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL
> (unknown error)
> 2018-04-12 13:16:11,315 INFO
> [ReadOnlyZKClient-localhost:2181@0x2f953efd-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Socket connection established to
> localhost/127.0.0.1:2181, initiating session
> 2018-04-12 13:16:11,318 INFO
> [ReadOnlyZKClient-localhost:2181@0x2f953efd-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Session establishment complete on server
> localhost/127.0.0.1:2181, sessionid = 0x162bb7704d20022, negotiated timeout =
> 90000
> 2018-04-12 13:16:11,833 INFO [main] util.HBaseFsck: Computing mapping of all
> store files
> 2018-04-12 13:16:11,993 INFO [main] util.HBaseFsck: Validating mapping using
> HDFS state
> 2018-04-12 13:16:11,993 INFO [main] util.HBaseFsck: Computing mapping of all
> link files
> 2018-04-12 13:16:12,009 INFO [main] util.HBaseFsck: Validating mapping using
> HDFS state
> 2018-04-12 13:16:12,104 INFO [main] util.HBaseFsck: Loading regionsinfo from
> the hbase:meta table
> 2018-04-12 13:16:12,187 INFO [main] util.HBaseFsck: getTableDescriptors ==
> tableNames => [hbase:acl, test2, hbase:namespace]
> 2018-04-12 13:16:12,188 INFO [main] zookeeper.ReadOnlyZKClient: Connect
> 0x05fcacc0 to localhost:2181 with session timeout=90000ms, retries 30, retry
> interval 1000ms, keepAlive=60000ms
> 2018-04-12 13:16:12,188 INFO [ReadOnlyZKClient-localhost:2181@0x05fcacc0]
> zookeeper.ZooKeeper: Initiating client connection,
> connectString=localhost:2181 sessionTimeout=90000
> watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$11/800593939@6aba8380
> 2018-04-12 13:16:12,189 INFO
> [ReadOnlyZKClient-localhost:2181@0x05fcacc0-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Opening socket connection to server
> localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL
> (unknown error)
> 2018-04-12 13:16:12,190 INFO
> [ReadOnlyZKClient-localhost:2181@0x05fcacc0-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Socket connection established to
> localhost/127.0.0.1:2181, initiating session
> 2018-04-12 13:16:12,192 INFO
> [ReadOnlyZKClient-localhost:2181@0x05fcacc0-SendThread(localhost:2181)]
> zookeeper.ClientCnxn: Session establishment complete on server
> localhost/127.0.0.1:2181, sessionid = 0x162bb7704d20023, negotiated timeout =
> 90000
> 2018-04-12 13:16:12,214 INFO [main] client.ConnectionImplementation: Closing
> master protocol: MasterService
> 2018-04-12 13:16:12,214 INFO [main] zookeeper.ReadOnlyZKClient: Close
> zookeeper connection 0x05fcacc0 to localhost:2181
> 2018-04-12 13:16:12,215 INFO [ReadOnlyZKClient-localhost:2181@0x05fcacc0]
> zookeeper.ZooKeeper: Session: 0x162bb7704d20023 closed
> 2018-04-12 13:16:12,215 INFO
> [ReadOnlyZKClient-localhost:2181@0x05fcacc0-EventThread]
> zookeeper.ClientCnxn: EventThread shut down for session: 0x162bb7704d20023
> 2018-04-12 13:16:12,222 INFO [main] util.HBaseFsck: Loading region
> directories from HDFS
> 2018-04-12 13:16:12,237 INFO [main] util.HBaseFsck: Loading region
> information from HDFS
> 2018-04-12 13:16:12,268 INFO [main] util.HBaseFsck: Checking and fixing
> region consistency
> 2018-04-12 13:16:12,277 INFO [main] util.HBaseFsck: Handling overlap merges
> in parallel. set hbasefsck.overlap.merge.parallel to false to run serially.
> 0 inconsistencies detected.
> Status: OK
> 2018-04-12 13:16:12,327 INFO [main] zookeeper.ZooKeeper: Session:
> 0x162bb7704d20021 closed
> 2018-04-12 13:16:12,327 INFO [main-EventThread] zookeeper.ClientCnxn:
> EventThread shut down for session: 0x162bb7704d20021
> 2018-04-12 13:16:12,327 INFO [main] client.ConnectionImplementation: Closing
> master protocol: MasterService
> 2018-04-12 13:16:12,327 INFO [main] zookeeper.ReadOnlyZKClient: Close
> zookeeper connection 0x2f953efd to localhost:2181
> 2018-04-12 13:16:12,329 INFO [ReadOnlyZKClient-localhost:2181@0x2f953efd]
> zookeeper.ZooKeeper: Session: 0x162bb7704d20022 closed
> 2018-04-12 13:16:12,329 INFO
> [ReadOnlyZKClient-localhost:2181@0x2f953efd-EventThread]
> zookeeper.ClientCnxn: EventThread shut down for session: 0x162bb7704d20022
> {code}
> Notice following summary in the above output:
> {code}
> 0 inconsistencies detected.
> Status: OK
> {code}
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