hi,mailist: when i use export command to export hbase table ,i get the following info ,but i check each node /etc/hosts file ,the content is
cat /etc/hosts 192.168.11.11 ch11 192.168.11.10 ch10 192.168.11.12 ch12 192.168.11.13 ch13 192.168.11.14 ch14 192.168.11.15 ch15 192.168.11.18 ch18 192.168.11.20 jx20 192.168.11.21 jx21 192.168.11.22 jx22 192.168.11.23 jx23 192.168.11.24 jx24 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 3 -> ch10:2-F9150DB8A200991BCCA59B5D4E554181,5-4CADC2D36D29C78C84BB33B9410382CA 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.10 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '10.11.168.192.in-addr.arpa' 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 4 -> ch10:5-4CADC2D36D29C78C84BB33B9410382CA,5-F1D26F3E0DAEC10AE87E3073B269F3A0 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.12 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '12.11.168.192.in-addr.arpa' 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 5 -> ch12:5-F1D26F3E0DAEC10AE87E3073B269F3A0,6-5434859F3A527A5BFBF0158C17BB42A0 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.12 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '12.11.168.192.in-addr.arpa' 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 6 -> ch12:6-5434859F3A527A5BFBF0158C17BB42A0,6-B6C1C0EE1DE497780C984F858F135E6C 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.15 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '15.11.168.192.in-addr.arpa' 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 7 -> ch15:6-B6C1C0EE1DE497780C984F858F135E6C,7-88E4BCDEDD6A45E6D033798EACFDB5AF 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.15 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '15.11.168.192.in-addr.arpa' 14/05/15 15:26:27 DEBUG mapreduce.TableInputFormatBase: getSplits: split -> 8 -> ch15:7-88E4BCDEDD6A45E6D033798EACFDB5AF,8-5AF0AB80D26C8D38C43B49322508C7AC 14/05/15 15:26:27 ERROR mapreduce.TableInputFormatBase: Cannot resolve the host name for /192.168.11.10 because of javax.naming.CommunicationException: DNS error [Root exception is java.net.PortUnreachableException: ICMP Port Unreachable]; remaining name '10.11.168.192.in-addr.arpa'
