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我按照说明设置 OpenTSDB: http: //opentsdb.net/getting-started.htmlhttp://opentsdb.net/setup-hbase.html。在我使用命令启动 opentsdb 后:

./build/tsdb tsd --port=80 --staticroot=/opt/opentsdb/build/staticroot --cachedir=/tmp/tsd

我收到以下错误:

2013-10-04 22:59:40,577 ERROR [main-EventThread] HBaseClient: The znode for the -ROOT- region doesn't exist!

这是来自 hbase 的日志文件:

hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:40,045 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90001 type:create cxid:0x8 zxid:0x10 txntype:-1 reqpath:n/a Error Path:/hbase/online-snapshot Error:KeeperErrorCode = NoNode for /hbase/online-snapshot
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:40,070 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0x24 zxid:0x15 txntype:-1 reqpath:n/a Error Path:/hbase/online-snapshot/acquired Error:KeeperErrorCode = NodeExists for /hbase/online-snapshot/acquired
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:45,798 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:delete cxid:0x3c zxid:0x17 txntype:-1 reqpath:n/a Error Path:/hbase/meta-region-server Error:KeeperErrorCode = NoNode for /hbase/meta-region-server
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:46,419 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0x5b zxid:0x1f txntype:-1 reqpath:n/a Error Path:/hbase/table-lock/hbase:namespace Error:KeeperErrorCode = NoNode for /hbase/table-lock/hbase:namespace
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:47,063 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0x7a zxid:0x2f txntype:-1 reqpath:n/a Error Path:/hbase/namespace/default Error:KeeperErrorCode = NodeExists for /hbase/namespace/default
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:51:47,074 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0x7e zxid:0x31 txntype:-1 reqpath:n/a Error Path:/hbase/namespace/hbase Error:KeeperErrorCode = NodeExists for /hbase/namespace/hbase
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:54:42,588 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0xa5 zxid:0x39 txntype:-1 reqpath:n/a Error Path:/hbase/table-lock/tsdb-uid Error:KeeperErrorCode = NoNode for /hbase/table-lock/tsdb-uid
hbase-root-master-ip-10-158-96-233.log:2013-10-04 22:54:43,416 INFO  [ProcessThread(sid:0 cport:-1):] server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x14185ab2dc90000 type:create cxid:0xbd zxid:0x44 txntype:-1 reqpath:n/a Error Path:/hbase/table-lock/tsdb Error:KeeperErrorCode = NoNode for /hbase/table-lock/tsdb
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3 回答 3

1

我也遇到了这个问题。我通过更改/etc/hosts文件解决了这个问题。它可能看起来像这样:

127.0.0.1 本地主机

127.0.1.1 主机名

将其更改为:

127.0.0.1 本地主机

127.0.0.1 主机名

这里有更多信息 http://hbase.apache.org/book.html在 1.2 快速入门

于 2013-10-11T13:44:37.847 回答
0

在我报告这个问题的时候,我发现当我使用 HBASE 版本 0.94.12 时,我没有看到这个问题。但是当我使用最新的 HBase 版本 0.96.0 时,我开始看到安装错误。我切换到使用 HBase 稳定版本,目前为 0.94.12。

于 2013-10-30T23:29:45.730 回答
0

这意味着 OpenTSDB 的 HBase 客户端无法定位-ROOT-HBase 的区域,因为 ZooKeeper 中没有“文件”(znode)来指示它的位置。这很可能是由于 HBase 没有运行,或者由于某些问题在启动时死亡。检查logsHBase 根目录中的目录,您可能会在 HBase 的日志文件中找到根本原因。

于 2013-10-05T16:41:07.597 回答