jaja,
I think I loss some HBase data (hbck found some error)
The Kylin Log is OK, make a clean start-up, but after data cube isn't
accesible
I tried use metastore.sh to delete all Kylin data (Clean and reset options,
I don't know what is the difference)
OK, I redeploy new system, Isn't problem
There is no such a check tool/command today; Kylin metadata's availability
relies on HBase and HDFS's replication; If the HBase and HDFS no data loss,
then Kylin has no data loss; You can watch the kylin.log during the
startup, Kylin will report error when finding inconsistent metadata.
2016-12-0
yes, yes,
I had this type of problems, I needed used
hdfs fsck
hbase hbck
And solved all problems. --> pehaps some data has been lost
The nex steps will be:
- check metadata of Kylin
- check consistence between metadata and Kylin's tables
But I don't know if there is some tools/commands to
Hi Alberto, It looks like the HBase service is in trouble, please check it
firstly;
2016-12-02 8:03 GMT+08:00 Alberto Ramón :
> I had some problems with corrupt data on HDFS and Meta HDFS
> Now all services started OK
>
> *None query is excuted in none cube *
> *Error while executing SQL "select
I had some problems with corrupt data on HDFS and Meta HDFS
Now all services started OK
*None query is excuted in none cube *
*Error while executing SQL "select part_dt, sum(price) as total_selled,
count(distinct seller_id) as sellers from kylin_sales group by part_dt
order by part_dt LIMIT 5"
