HBase OutOfOrderScannerNextException关于在扫描时使用过滤器

Question

I am getting the follwing exception while using filters

org.apache.hadoop.hbase.DoNotRetryIOException: Failed after retry of OutOfOrderScannerNextException: was there a rpc timeout?

If i remove filter then it is working fine.

Answer 1

This relates to the nature of the filter you are using. If ValueFilter is used on a table with large number of records, it takes time at the scanner and causes timeout for the client.

You can try increasing the default RPC timeout value from 60000 (1minute) to a larger value in hbase-site.xml

<property>
    <name>hbase.rpc.timeout</name>
    <value>180000</value>
</property>