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  • 1
    Online Resource
    Online Resource
    Birmingham : Packt Publishing
    UID:
    (DE-627)80988271X
    Format: Online-Ressource (1 online resource ())
    Edition: Online-Ausg.
    ISBN: 9781283593939 , 1283593939 , 9781849517140 , 9781849517157
    Content: Master HBase configuration and administration for optimum database performance
    Note: Description based upon print version of record , Cover; Copyright; Credits; About the Author; Acknowledgement; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1:Setting Up HBase Cluster; Introduction; Quick start; Getting ready on Amazon EC2; Setting up Hadoop; Setting up ZooKeeper; Changing the kernel settings; Setting up HBase; Basic Hadoop/ZooKeeper/HBase configurations; Setting up multiple High Availability (HA) masters; Chapter 2:Data Migration; Introduction; Importing data from MySQL via single client; Importing data from TSV files using the bulk load tool; Writing your own MapReduce job to import data , Precreating regions before moving data into HBaseChapter 3:Using Administration Tools; Introduction; HBase Master web UI; Using HBase Shell to manage tables; Using HBase Shell to access data in HBase; Using HBase Shell to manage the cluster; Executing Java methods from HBase Shell; Row counter; WAL tool-manually splitting and dumping WALs; HFile tool-viewing textualized HFile content; HBase hbck-checking the consistency of an HBase cluster; Hive on HBase-querying HBase using a SQL-like language; Chapter 4:Backing Up and Restoring HBase Data; Introduction; Full shutdown backup using distcp , Using CopyTable to copy data from one table to anotherExporting an HBase table to dump files on HDFS; Restoring HBase data by importing dump files from HDFS; Backing up NameNode metadata; Backing up region starting keys; Cluster replication; Chapter 5:Monitoring and Diagnosis; Introduction; Showing the disk utilization of HBase tables; Setting up Ganglia to monitor an HBase cluster; OpenTSDB-using HBase to monitor an HBase cluster; Setting up Nagios to monitor HBase processes; Using Nagios to check Hadoop/HBase logs; Simple scripts to report the status of the cluster , Hot region-write diagnosisChapter 6:Maintenance and Security; Introduction; Enabling HBase RPC DEBUG-level logging; Graceful node decommissioning; Adding nodes to the cluster; Rolling restart; Simple script for managing HBase processes; Simple script for making deployment easier; Kerberos authentication for Hadoop and HBase; Configuring HDFS security with Kerberos; HBase security configuration; Chapter 7:Troubleshooting; Introduction; Troubleshooting tools; Handling the XceiverCount error; Handling the "too many open files" error; Handling the "unable to create new native thread" error , Handling the "HBase ignores HDFS client configuration" issueHandling the ZooKeeper client connection error; Handling the ZooKeeper session expired error; Handling the HBase startup error on EC2; Chapter 8:Basic Performance Tuning; Introduction; Setting up Hadoop to spread disk I/O; Using network topology script to make Hadoop rack-aware; Mounting disks with noatime and nodiratime; Setting vm.swappiness to 0 to avoid swap; Java GC and HBase heap settings; Using compression; Managing compactions; Managing a region split; Chapter 9:Advanced Configurations and Tuning; Introduction , Benchmarking HBase cluster with YCSB
    Additional Edition: 9781849517140
    Additional Edition: Druckausg. Jiang, Yifeng HBase administration cookbook Birmingham [u.a.] : Packt Publ., 2012 9781849517140
    Language: English
    Keywords: Datenbanksystem ; Open Source ; Datenbanksystem ; Open Source ; Electronic books
    URL: Volltext  (lizenzpflichtig)
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    UID:
    (DE-603)326244069
    Edition: Online-Ausg. Sebastopol, CA O'Reilly Media Inc. Online-Ressource Safari Tech Books Online [Online-Ausg.]
    ISBN: 9781849517140
    Note: Online-Ausg.:
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    UID:
    (DE-604)BV044168018
    Format: iii, 315 p.
    ISBN: 9781849517140 , 9781849517157
    Note: Includes index
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 4
    UID:
    (DE-604)BV044848803
    Format: iii, 315 p.
    ISBN: 9781849517140 , 9781849517157
    Note: Includes index
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 5
    UID:
    (DE-627)87877016X
    Format: viii, 120 Seiten , Illustrationen
    Note: Dissertation Universität Hamburg 2016 , Text englisch, Zusammenfassung in deutscher und englischer Sprache
    Additional Edition: Erscheint auch als Online-Ausgabe Jiang, Yifeng Femtosecond Electron diffraction Studies of Photoinduced Spin Crossover in Single Crystal [Fe(PM-AzA)2](NCS)2 Hamburg : Staats- und Universitätsbibliothek Hamburg, 2016
    Language: English
    Keywords: Hochschulschrift
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  • 6
    UID:
    (DE-627)1654251070
    Format: Online Ressource , ill.
    Edition: Online-Ausg.
    ISBN: 9781849517157 , 1849517150 , 1849517142 , 9781849517140
    Series Statement: Quick answers to common problems
    Content: Cover; Copyright; Credits; About the Author; Acknowledgement; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1:Setting Up HBase Cluster; Introduction; Quick start; Getting ready on Amazon EC2; Setting up Hadoop; Setting up ZooKeeper; Changing the kernel settings; Setting up HBase; Basic Hadoop/ZooKeeper/HBase configurations; Setting up multiple High Availability (HA) masters; Chapter 2:Data Migration; Introduction; Importing data from MySQL via single client; Importing data from TSV files using the bulk load tool; Writing your own MapReduce job to import data
    Content: Hot region-write diagnosisChapter 6:Maintenance and Security; Introduction; Enabling HBase RPC DEBUG-level logging; Graceful node decommissioning; Adding nodes to the cluster; Rolling restart; Simple script for managing HBase processes; Simple script for making deployment easier; Kerberos authentication for Hadoop and HBase; Configuring HDFS security with Kerberos; HBase security configuration; Chapter 7:Troubleshooting; Introduction; Troubleshooting tools; Handling the XceiverCount error; Handling the ""too many open files"" error; Handling the ""unable to create new native thread"" error
    Content: Handling the ""HBase ignores HDFS client configuration"" issueHandling the ZooKeeper client connection error; Handling the ZooKeeper session expired error; Handling the HBase startup error on EC2; Chapter 8:Basic Performance Tuning; Introduction; Setting up Hadoop to spread disk I/O; Using network topology script to make Hadoop rack-aware; Mounting disks with noatime and nodiratime; Setting vm.swappiness to 0 to avoid swap; Java GC and HBase heap settings; Using compression; Managing compactions; Managing a region split; Chapter 9:Advanced Configurations and Tuning; Introduction
    Content: Master HBase configuration and administration for optimum database performance
    Content: Precreating regions before moving data into HBaseChapter 3:Using Administration Tools; Introduction; HBase Master web UI; Using HBase Shell to manage tables; Using HBase Shell to access data in HBase; Using HBase Shell to manage the cluster; Executing Java methods from HBase Shell; Row counter; WAL tool-manually splitting and dumping WALs; HFile tool-viewing textualized HFile content; HBase hbck-checking the consistency of an HBase cluster; Hive on HBase-querying HBase using a SQL-like language; Chapter 4:Backing Up and Restoring HBase Data; Introduction; Full shutdown backup using distcp
    Content: Using CopyTable to copy data from one table to anotherExporting an HBase table to dump files on HDFS; Restoring HBase data by importing dump files from HDFS; Backing up NameNode metadata; Backing up region starting keys; Cluster replication; Chapter 5:Monitoring and Diagnosis; Introduction; Showing the disk utilization of HBase tables; Setting up Ganglia to monitor an HBase cluster; OpenTSDB-using HBase to monitor an HBase cluster; Setting up Nagios to monitor HBase processes; Using Nagios to check Hadoop/HBase logs; Simple scripts to report the status of the cluster
    Note: Includes index
    Additional Edition: 1849517142
    Additional Edition: 1849517150
    Language: English
    Keywords: Electronic books ; Electronic books
    URL: Volltext  (lizenzpflichtig)
    Library Location Call Number Volume/Issue/Year Availability
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  • 7
    UID:
    (DE-627)1652342915
    Format: Online-Ressource (iii, 315 p.) , ill.
    Edition: Online-Ausg.
    ISBN: 9781849517140 , 9781849517157
    Note: Includes index. - Electronic reproduction; Palo Alto, Calif; ebrary; 2011; Available via World Wide Web; Access may be limited to ebrary affiliated libraries
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 8
    UID:
    (DE-604)BV043149551
    Format: 1 Online-Ressource
    ISBN: 1849517142 , 1849517150 , 9781849517140 , 9781849517140 , 9781849517157
    Note: Includes index
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 9
    UID:
    (DE-604)BV045349771
    Format: 1 online resource , illustrations
    ISBN: 9781849517157 , 1849517150 , 1849517142 , 9781849517140
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 10
    Online Resource
    Online Resource
    Birmingham : Packt Publishing
    UID:
    (DE-603)318486938
    Format: 332 p.
    Edition: Online-Ausg. Online-Ressource ISBN 9781849517157
    Edition: [Online-Ausg.]
    ISBN: 9781849517140 , 9781849517157 (Sekundärausgabe)
    Content: Master HBase configuration and administration for optimum database performance...
    Note: Description based upon print version of record , Online-Ausg.:
    Language: English
    Keywords: Online-Publikation
    Library Location Call Number Volume/Issue/Year Availability
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