Thanks to Namikaze pointing out that I should have sent the namenode log as a pastbin
http://pastebin.com/u33bBbgu On Mon, Sep 28, 2015 at 8:02 AM, Daniel Watrous <dwmaill...@gmail.com> wrote: > I have posted the namenode logs here: > https://gist.github.com/dwatrous/dafaa7695698f36a5d93 > > Thanks for all the help. > > On Sun, Sep 27, 2015 at 10:28 AM, Brahma Reddy Battula < > brahmareddy.batt...@hotmail.com> wrote: > >> Thanks for sharing the logs. >> >> Problem is interesting..can you please post namenode logs and dual IP >> configurations(thinking problem with gateway while sending requests from >> 52.1 segment to 51.1 segment..) >> >> Thanks And Regards >> Brahma Reddy Battula >> >> >> ------------------------------ >> Date: Fri, 25 Sep 2015 12:19:00 -0500 >> >> Subject: Re: Problem running example (wrong IP address) >> From: dwmaill...@gmail.com >> To: user@hadoop.apache.org >> >> hadoop-master http://pastebin.com/yVF8vCYS >> hadoop-data1 http://pastebin.com/xMEdf01e >> hadoop-data2 http://pastebin.com/prqd02eZ >> >> >> >> On Fri, Sep 25, 2015 at 11:53 AM, Brahma Reddy Battula < >> brahmareddy.batt...@hotmail.com> wrote: >> >> sorry,I am not able to access the logs, could please post in paste bin or >> attach the 192.168.51.6( as your query is why different IP) DN logs and >> namenode logs here..? >> >> >> >> >> Thanks And Regards >> Brahma Reddy Battula >> >> >> ------------------------------ >> Date: Fri, 25 Sep 2015 11:16:55 -0500 >> Subject: Re: Problem running example (wrong IP address) >> From: dwmaill...@gmail.com >> To: user@hadoop.apache.org >> >> >> Brahma, >> >> Thanks for the reply. I'll keep this conversation here in the user list. >> The /etc/hosts file is identical on all three nodes >> >> hadoop@hadoop-data1:~$ cat /etc/hosts >> 127.0.0.1 localhost >> 192.168.51.4 hadoop-master >> 192.168.52.4 hadoop-data1 >> 192.168.52.6 hadoop-data2 >> >> hadoop@hadoop-data2:~$ cat /etc/hosts >> 127.0.0.1 localhost >> 192.168.51.4 hadoop-master >> 192.168.52.4 hadoop-data1 >> 192.168.52.6 hadoop-data2 >> >> hadoop@hadoop-master:~$ cat /etc/hosts >> 127.0.0.1 localhost >> 192.168.51.4 hadoop-master >> 192.168.52.4 hadoop-data1 >> 192.168.52.6 hadoop-data2 >> >> Here are the startup logs for all three nodes: >> https://gist.github.com/dwatrous/7241bb804a9be8f9303f >> https://gist.github.com/dwatrous/bcd85cda23d6eca3a68b >> https://gist.github.com/dwatrous/922c4f773aded0137fa3 >> >> Thanks for your help. >> >> >> On Fri, Sep 25, 2015 at 10:33 AM, Brahma Reddy Battula < >> brahmareddy.batt...@huawei.com> wrote: >> >> Seems DN started in three machines and failed in >> hadoop-data1(192.168.52.4).. >> >> >> 192.168.51.6 : giving IP as 192.168.51.1 <http://192.168.51.1:50010>...can >> you please check /etc/hosts file of 192.168.51.6 (might be 192.168.51.1 >> <http://192.168.51.1:50010> is configured in /etc/hosts) >> >> 192.168.52.4 : datanode startup might be failed ( you can check this node >> logs) >> >> 192.168.51.4 : <http://192.168.51.4:50010> Datanode starup is >> success..which is in master node.. >> >> >> >> Thanks & Regards >> Brahma Reddy Battula >> >> >> >> ------------------------------ >> *From:* Daniel Watrous [dwmaill...@gmail.com] >> *Sent:* Friday, September 25, 2015 8:41 PM >> *To:* user@hadoop.apache.org >> *Subject:* Re: Problem running example (wrong IP address) >> >> I'm still stuck on this and posted it to stackoverflow: >> >> http://stackoverflow.com/questions/32785256/hadoop-datanode-binds-wrong-ip-address >> >> Thanks, >> Daniel >> >> On Fri, Sep 25, 2015 at 8:28 AM, Daniel Watrous <dwmaill...@gmail.com> >> wrote: >> >> I could really use some help here. As you can see from the output below, >> the two attached datanodes are identified with a non-existent IP address. >> Can someone tell me how that gets selected or how to explicitly set it. >> Also, why are both datanodes shown under the same name/IP? >> >> hadoop@hadoop-master:~$ hdfs dfsadmin -report >> Configured Capacity: 84482326528 (78.68 GB) >> Present Capacity: 75745546240 (70.54 GB) >> DFS Remaining: 75744862208 (70.54 GB) >> DFS Used: 684032 (668 KB) >> DFS Used%: 0.00% >> Under replicated blocks: 0 >> Blocks with corrupt replicas: 0 >> Missing blocks: 0 >> Missing blocks (with replication factor 1): 0 >> >> ------------------------------------------------- >> Live datanodes (2): >> >> Name: 192.168.51.1:50010 (192.168.51.1) >> Hostname: hadoop-data1 >> Decommission Status : Normal >> Configured Capacity: 42241163264 (39.34 GB) >> DFS Used: 303104 (296 KB) >> Non DFS Used: 4302479360 (4.01 GB) >> DFS Remaining: 37938380800 (35.33 GB) >> DFS Used%: 0.00% >> DFS Remaining%: 89.81% >> Configured Cache Capacity: 0 (0 B) >> Cache Used: 0 (0 B) >> Cache Remaining: 0 (0 B) >> Cache Used%: 100.00% >> Cache Remaining%: 0.00% >> Xceivers: 1 >> Last contact: Fri Sep 25 13:25:37 UTC 2015 >> >> >> Name: 192.168.51.4:50010 (hadoop-master) >> Hostname: hadoop-master >> Decommission Status : Normal >> Configured Capacity: 42241163264 (39.34 GB) >> DFS Used: 380928 (372 KB) >> Non DFS Used: 4434300928 (4.13 GB) >> DFS Remaining: 37806481408 (35.21 GB) >> DFS Used%: 0.00% >> DFS Remaining%: 89.50% >> Configured Cache Capacity: 0 (0 B) >> Cache Used: 0 (0 B) >> Cache Remaining: 0 (0 B) >> Cache Used%: 100.00% >> Cache Remaining%: 0.00% >> Xceivers: 1 >> Last contact: Fri Sep 25 13:25:38 UTC 2015 >> >> >> >> On Thu, Sep 24, 2015 at 5:05 PM, Daniel Watrous <dwmaill...@gmail.com> >> wrote: >> >> The IP address is clearly wrong, but I'm not sure how it gets set. Can >> someone tell me how to configure it to choose a valid IP address? >> >> On Thu, Sep 24, 2015 at 3:26 PM, Daniel Watrous <dwmaill...@gmail.com> >> wrote: >> >> I just noticed that both datanodes appear to have chosen that IP address >> and bound that port for HDFS communication. >> >> http://screencast.com/t/OQNbrWFF >> >> Any idea why this would be? Is there some way to specify which >> IP/hostname should be used for that? >> >> On Thu, Sep 24, 2015 at 3:11 PM, Daniel Watrous <dwmaill...@gmail.com> >> wrote: >> >> When I try to run a map reduce example, I get the following error: >> >> hadoop@hadoop-master:~$ hadoop jar >> /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.1.jar >> pi 10 30 >> Number of Maps = 10 >> Samples per Map = 30 >> 15/09/24 20:04:28 INFO hdfs.DFSClient: Exception in >> createBlockOutputStream >> java.io.IOException: Got error, status message , ack with firstBadLink as >> 192.168.51.1:50010 >> at >> org.apache.hadoop.hdfs.protocol.datatransfer.DataTransferProtoUtil.checkBlockOpStatus(DataTransferProtoUtil.java:140) >> at >> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1334) >> at >> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1237) >> at >> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:449) >> 15/09/24 20:04:28 INFO hdfs.DFSClient: Abandoning >> BP-852923283-127.0.1.1-1443119668806:blk_1073741825_1001 >> 15/09/24 20:04:28 INFO hdfs.DFSClient: Excluding datanode >> DatanodeInfoWithStorage[192.168.51.1:50010 >> ,DS-45f6e06d-752e-41e8-ac25-ca88bce80d00,DISK] >> 15/09/24 20:04:28 WARN hdfs.DFSClient: Slow waitForAckedSeqno took >> 65357ms (threshold=30000ms) >> Wrote input for Map #0 >> >> I'm not sure why it's trying to access 192.168.51.1:50010, which isn't >> even a valid IP address in my setup. >> >> Daniel >> >> >> >> >> >> >> >> >
