一.要点 有关Snappy的相关介绍可参看Hadoop压缩-SNAPPY算法,如果想安装Snappy,可以参看Hadoop HBase 配置 安装 Snappy 终极教程. 1. HBase修改Table压缩格式步骤 2. 实测结果分享 二.HBase修改Table压缩格式步骤 修改HBase压缩算法很简单,只需要如下几步: 1. hbase shell命令下,disable相关表: ? 1 disable 'test' 实际产品环境中,’test’表可能很大,例如上几十T的数据,disable

Hbase master启动报错: java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2893) at org.apache.hadoop.hbase.master.HMasterCommandLin

启动hbase之后,发现hbase shell启动报错: version 2.0.0-alpha4, r5c4b985f89c99cc8b0f8515a4097c811a0848835, Tue Oct 31 16:00:33 PDT 2017[ERROR] Terminal initialization failed; falling back to unsupportedjava.lang.IncompatibleClassChangeError: Found class jline.Ter

2013/08/09 转发自http://bkeep.blog.163.com/blog/static/123414290201272644422987/ [案例]dfs.datanode.max.xcievers参数导致hbase-0.92集群报错 2012-08-26 16:44:22|  分类: Hbase|字号 订阅     场景: 15个datanode挂掉,只有2个存活 [dwhftp@dw-hbase-1 ~]$ hadoop dfsadmin -report Configured

0.hbase的组件 架构 参考:https://cloud.tencent.com/developer/article/1084209 各个组件的功能 参考:https://zhuanlan.zhihu.com/p/75454915 1.现象:hbase shell > status #正常 hbase shell > list #正常 hbase shell > create 'person', 'name', 'age'  #报错如下: ERROR: org.apache.hado

执行hbase zkcli后报错信息如下: 15/10/02 15:17:55 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/opt/cloudera/parcels/CDH-5.4.5-1.cdh5.4.5.p0.7/lib/hadoop/lib/native15/10/02 15:17:55 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=

在写Hfile的时候 ,如果一个family下超过了默认的32个hfile,就会报如下错误: ERROR mapreduce.LoadIncrementalHFiles: Trying to load more than hfiles to family d of region with start key Exception hfiles to one family of one region at org.apache.hadoop.hbase.mapreduce.LoadIncrement

1.master is initializing 怎么都不知道怎么回事,直接从hbase 2.0 换到了 hbase 2.1 2.java.lang.ClassNotFoundException: org.apache.htrace.SamplerBuilder hbase 版本2.1 cp $HBASE_HOME/lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar $HBASE_HOME/lib/ 3.Class path

zookeeper安装问题,使用独立安装的zookeeper export HBASE_MANAGES_ZK=false   #如果使用独立安装的zookeeper这个地方就是false 创建zookeeper node:create /hbase "hbase"  (双引号内是注释) hbase-site.xml中添加标签:

批量导入数据到hbase的时候,报错: org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 1 action: NotServingRegionException: 1 time, at org.apache.hadoop.hbase.client.AsyncProcess$BatchErrors.makeException(AsyncProcess.java:227) at org.apache

在eclipse中连接到HBase报错org.apache.hadoop.hbase.PleaseHoldException: Master is initializing,搜索了好久,网上其它人说的解决办法对我都没用: - 做时间同步 - hbase-site.xml中参数hbase.rootdir使用hdfs协议 - 关闭防火墙 最终,参考这个论坛帖子:http://www.aboutyun.com/thread-20600-1-1.html(Hbase shell 启动报错,使用statu

查看hbase服务状态报错:   hbase(main)::> status ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing         at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2293)         at org.apache.hadoop.hbase.master.MasterRp

报错信息如下: The node /hbase is not in ZooKeeper. It should have been written by the master. Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master. 经过调试,发现是自己的URL写错了:jdbc:phoenix:hdp03:/hba

hbase 2.0.2 hbase standalone方式启动报错: 2019-01-17 15:49:08,730 ERROR [Thread-24] master.HMaster: Failed to become active master java.lang.IllegalStateException: The procedure WAL relies on the ability to hsync for proper operation during component failu

Hbase版本:1.2.0-cdh5.14.0 报错内容: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.fs.PathIsNotEmptyDirectoryException): `/hbase/WALs/hadoop03,60020,1553484690868-splitting is non empty': Directory is not empty 原因: 引起hadoop03的RegionServer不能正确启动的原因

背景说明: 今天对生产环境hbase增加了节点,下午的时候一个同事反馈,应用程序后台报错,如下: Tue Feb 26 17:35:35 CST 2019, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=68451: row 'SYSTEM.CATALOG,TARGETCUST_DATA,99999999999999' on table 'hbase:meta' at region=hbase:met

现象:map任务构造数据正常,reduce任务,开始也正常,速度很快 ,在hbase 的管理界面,可以看到,5W以上的请求数 当reduce 执行到 70% 左右的时候,就堵住了,查看yarn的web界面,可以找到如下报错信息. 不会尝试使用SASL认证. 连接被拒绝. 错误原因,找不到zookeeper 的master. 最开始的时候,配置是这样注入的: conf.set("hbase.zookeeper.quorum","hostname01,hostname02,hos

今天进入hbase shell中输入命令报错:ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet 原因是由于hadoop的安全模式打开了,解决方法: hdfs dfsadmin -safemode leave 再重新启动HBase就可以了

v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0 false 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE /* Style Definitions */ table.MsoNormalTable {

问题描述: 今天在测试环境中,搭建hbase环境,执行list命令之后,报错: hbase(main):001:0> list TABLE ERROR: org.apache.hadoop.hbase.PleaseHoldException: Master is initializing at org.apache.hadoop.hbase.master.HMaster.checkInitialized(HMaster.java:2642) at org.apache.hadoop.hbase.

问题描述: 前几天一个同事来说,通过phoenix创建表失败了,一直报表存在的错误,删除也报错,然后就针对这个问题找下解决方案. 问题分析: 1.通过phoenix创建表,一直卡住不动了.创建语句如下: CREATE TABLE SYNC_BUSINESS_INFO_BYDAY_EFFECT( ID VARCHAR, DAY_ID VARCHAR, PROV_ID VARCHAR, PROV_NAME VARCHAR, AREA_ID VARCHAR, AREA_NAME VARCHAR, CI