the dataLength of the node "/hbase/tables" only shows the dataLength of the current node, not includes the child nodes. ----- Original Message ----- From: Asim Zafir <[email protected]> To: [email protected] Subject: Re: datalength 0 Date: 2019-03-11 21:18
Justin, Dont quite understand it .. my child znodes under /hbase/tables are all have data. they are multiple tables under neath.. despite that datalength 0. Don't quite understand your explanation. Can you please elaborate?Thanks,Asim On Sun, Mar 10, 2019 at 7:58 PM Justin Ling Mao <[email protected]> wrote: --->"I see data length of 0 on my znodes?" becasue the data of this node "/hbase/table" is empty check this: [zk: localhost:2181(CONNECTED) 2] get /hbase/table--->"timestamps are also not updating" set the data,the mtime will be updated. e.g [zk: localhost:2181(CONNECTED) 5] set /hbase/table mydata--->"how can I find the names of children under a znode" e.g [zk: localhost:2181(CONNECTED) 8] ls /hbase/table[emp, hbase:meta, hbase:namespace, t1, t8, test]BTW, googling a question like this, will give you enough you want :D ----- Original Message ----- From: Asim Zafir <[email protected]> To: Zookeeper <[email protected]> Subject: datalength 0 Date: 2019-03-09 10:34 HI All, I see data length of 0 on my znodes? timestamps are also not updating. is this a problem? - what does it mean? how can I find the names of children under a znode - trying to understanding what is impacting the jute.buffer to reach its max value. Will greatly appreciate if you can guide me on this. for example [zk: localhost:2181(CONNECTED) 16] stat /hbase/table cZxid = 0x100000050 ctime = Tue Jun 19 22:23:13 UTC 2018 mZxid = 0x100000050 mtime = Tue Jun 19 22:23:13 UTC 2018 pZxid = 0x1003b396cc cversion = 2231 dataVersion = 0 aclVersion = 0 ephemeralOwner = 0x0 dataLength = 0 numChildren = 41 [zk: localhost:21
