Member since
01-25-2017
11
Posts
0
Kudos Received
2
Solutions
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 5362 | 09-18-2017 01:44 PM | |
| 2145 | 03-11-2017 07:03 PM |
11-09-2017
05:17 PM
I have the beginning of Flask based REST api I was working on before my project got discontinued. I tried my best to follow the Director API routes. I'll upload it to Github and share the link here.
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09-18-2017
01:44 PM
After some unknown period of time, the command began working. Current guess is that the system has to do a complete block report before the command becomes availible.
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09-15-2017
10:42 AM
I'm trying to rebalance hdfs on my data nodes (CDH 5.9.1) after adding a disk. I've followed this blog post: https://blog.cloudera.com/blog/2016/10/how-to-use-the-new-hdfs-intra-datanode-disk-balancer-in-apache-hadoop/ and restarted the cluster. No matter how I format the host (FQDN, hostname only, IP) I always get this response: [hdfs@ip-10-16-113-100 ~]$ hdfs diskbalancer -plan ip-10-16-113-100
17/09/15 17:34:27 ERROR tools.DiskBalancer: java.lang.IllegalArgumentException I see no other complaints that I can find, so I'm trying to figure out what I'm doing wrong. Any one gotten this to work that can give me some guidance? Regards.
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HDFS
07-26-2017
11:53 AM
I didn't see anything in application log that seemed helpful. I completely forgot about CloudTrail, I'll see if there's something there. I did finally deduce that it was having problems reserving an m4.large instance. My workers of m4.2xlarge were always getting provisioned, so I cut back to one master as an m4.2xl (its a temp cluster for testing).
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07-26-2017
07:00 AM
The bootstrap fails with "Insufficient number of instances available in time 20 MINUTES" even though all the requested instances and their EBS volumes are provisioned. I'm running Director 2.2. [2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.l.p.c.PluggableComputeClusterTemplateValidator: Validating virtual instances of cluster Spark-DataScience
[2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.l.p.c.PluggableComputeInstanceTemplateValidator: Validating instance template for compute provider: aws
[2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: >> Describing all regions to find endpoint for 'us-east-1'
[2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: << Found endpoint 'ec2.us-east-1.amazonaws.com' for region 'us-east-1'
[2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: >> Describing all regions to find endpoint for 'us-east-1'
[2017-07-26 13:42:12] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: << Found endpoint 'ec2.us-east-1.amazonaws.com' for region 'us-east-1'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: Found EC2 key name cd-poc for fingerprint
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing AMI 'ami-08bf131e'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing subnet 'subnet-533c820a'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing security group 'sg-cdeabeb0'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing key pair
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.l.p.c.PluggableComputeInstanceTemplateValidator: Validating instance template for compute provider: aws
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: >> Describing all regions to find endpoint for 'us-east-1'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: << Found endpoint 'ec2.us-east-1.amazonaws.com' for region 'us-east-1'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: >> Describing all regions to find endpoint for 'us-east-1'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: << Found endpoint 'ec2.us-east-1.amazonaws.com' for region 'us-east-1'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.director.aws.ec2.EC2Provider: Found EC2 key name cd-poc for fingerprint
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing AMI 'ami-08bf131e'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing subnet 'subnet-533c820a'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing security group 'sg-cdeabeb0'
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.d.a.e.EC2InstanceTemplateConfigurationValidator: >> Describing key pair
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.l.m.m.p.ClouderaManagerMetadata: No repository specified, using metadata for default Cloudera Manager version
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.l.b.v.GenericClusterTemplateValidator: No product version metadata available for CDH:5. Using current version metadata instead.
[2017-07-26 13:42:13] INFO [qtp614855935-17] - c.c.l.p.DatabasePipelineService: Starting pipeline 'f2c751c1-48eb-443c-a9c3-e520cb9ce603' with root job com.cloudera.launchpad.api.jobs.DefaultBootstrapClus
terJob and listener com.cloudera.launchpad.api.listeners.pipeline.BootstrapClusterListener
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.d.ClusterRepositoryService: Cluster 'Spark-DataScience': BOOTSTRAPPING -> BOOTSTRAPPING
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: >> DefaultBootstrapClusterJob/4 [Environment{name='CapOne - Dev2 - CDH59 Environment', provider=InstanceProviderConfig
{type='aws'}, ...
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26294, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: >> SetStatusJob/1 [Requesting 7 instance(s) in 2 group(s)]
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.launchpad.pipeline.AbstractJob: Requesting 7 instance(s) in 2 group(s)
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: << None{}
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: >> ParallelForEachInBatches/4 [20, class com.cloudera.launchpad.bootstrap.AllocateInstances, [VirtualInstanceGroup{nam
e='masters', ...
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.p.u.ParallelForEachInBatches: Generating batch for job class com.cloudera.launchpad.bootstrap.AllocateInstances of size 2
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26299, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: >> UnboundedParallelForEach/3 [class com.cloudera.launchpad.bootstrap.AllocateInstances, [VirtualInstanceGroup{name='m
asters', vir ...
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.p.DatabasePipelineService: Starting pipeline 'f2c751c1-48eb-443c-a9c3-e520cb9ce603/child-00000-93e490b7-6e18-4981-a9c5-7ee8105e67cc' with root job c
om.cloudera.launchpad.bootstrap.AllocateInstances and listener com.cloudera.launchpad.pipeline.listener.NoopPipelineStageListener
[2017-07-26 13:42:14] INFO [pipeline-thread-4] - c.c.l.p.DatabasePipelineService: Starting pipeline 'f2c751c1-48eb-443c-a9c3-e520cb9ce603/child-00000-42ce02b3-727b-4df5-a15d-3f99305788d5' with root job com.cloudera.launchpad.bootstrap.AllocateInstances and listener com.cloudera.launchpad.pipeline.listener.NoopPipelineStageListener
[2017-07-26 13:42:15] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26310, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:15] INFO [pipeline-thread-4] - c.c.l.pipeline.util.PipelineRunner: >> UnboundedWaitForAllPipelines/1 [[f2c751c1-48eb-443c-a9c3-e520cb9ce603/child-00000-93e490b7-6e18-4981-a9c5-7ee8105e67cc, f2c751c1-48 ...
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: >> AllocateInstances/2 [VirtualInstanceGroup{name='masters', virtualInstances=[VirtualInstance{id='dbd5b101-667f-46db-956e- ...
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.l.pipeline.util.PipelineRunner: >> AllocateInstances/2 [VirtualInstanceGroup{name='workers', virtualInstances=[VirtualInstance{id='9a8baa82-4194-4867-9023- ...
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26319, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26320, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.l.pipeline.util.PipelineRunner: >> AllocateInstances$AllocateAndWaitForInstancesToRun/2 [VirtualInstanceGroup{name='workers', virtualInstances=[VirtualInstance{id='9a8baa82-4194-4867-9023- ...
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: >> AllocateInstances$AllocateAndWaitForInstancesToRun/2 [VirtualInstanceGroup{name='masters', virtualInstances=[VirtualInstance{id='dbd5b101-667f-46db-956e- ...
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.l.bootstrap.AllocateInstances: Allocating 6 instances (min count 1) in group workers
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.l.bootstrap.AllocateInstances: Allocating 1 instances (min count 1) in group masters
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: Found EC2 key name cd-poc for fingerprint
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Requesting 1 instances for com.cloudera.director.aws.ec2.EC2InstanceTemplate@1a5d2935
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Building instance requests
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Network interface specification: {DeviceIndex: 0,SubnetId: subnet-533c820a,Groups: [sg-cdeabeb0],DeleteOnTermination: true,PrivateIpAddresses: [],AssociatePublicIpAddress: false}
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Original image block device mappings: [{DeviceName: /dev/sda1,Ebs: {SnapshotId: snap-0c22e054999b5520f,VolumeSize: 50,DeleteOnTermination: true,VolumeType: gp2,Encrypted: false},}]
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Block device mappings: [{DeviceName: /dev/sda1,Ebs: {SnapshotId: snap-0c22e054999b5520f,VolumeSize: 75,DeleteOnTermination: true,VolumeType: gp2,},}]
[2017-07-26 13:42:15] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Instance request type: m4.large, image: ami-08bf131e, group size: 1
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: Found EC2 key name cd-poc for fingerprint
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Requesting 6 instances for com.cloudera.director.aws.ec2.EC2InstanceTemplate@2fc40cf8
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Building instance requests
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Network interface specification: {DeviceIndex: 0,SubnetId: subnet-533c820a,Groups: [sg-cdeabeb0],DeleteOnTermination: true,PrivateIpAddresses: [],AssociatePublicIpAddress: false}
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Original image block device mappings: [{DeviceName: /dev/sda1,Ebs: {SnapshotId: snap-0c22e054999b5520f,VolumeSize: 50,DeleteOnTermination: true,VolumeType: gp2,Encrypted: false},}]
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: EBS volumes will be allocated as part of instance launch request
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Block device mappings: [{DeviceName: /dev/sda1,Ebs: {SnapshotId: snap-0c22e054999b5520f,VolumeSize: 50,DeleteOnTermination: true,VolumeType: gp2,},}, {DeviceName: /dev/sdf,Ebs: {VolumeSize: 1792,DeleteOnTermination: true,VolumeType: st1,Encrypted: false},}]
[2017-07-26 13:42:15] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Instance request type: m4.2xlarge, image: ami-08bf131e, group size: 6
[2017-07-26 13:42:16] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: << Reservation r-0519ae93f01066f5f with Instance{id=i-0e91d6d581c37c4b5 privateIp=10.16.113.60}
[2017-07-26 13:42:16] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: >> Tagging instance i-0e91d6d581c37c4b5 / dbd5b101-667f-46db-956e-0bd87431cbfa
[2017-07-26 13:42:16] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: << Reservation r-010b897d2842fb7c3 with Instance{id=i-00fc424904bfbab18 privateIp=10.16.113.157} Instance{id=i-051ee7afc61f6bee5 privateIp=10.16.113.79} Instance{id=i-065cdae4186725920 privateIp=10.16.113.167} Instance{id=i-02273a6e15782f7f3 privateIp=10.16.113.73} Instance{id=i-0db34bbdc9ecf8b7a privateIp=10.16.113.207} Instance{id=i-0fa73ede05ac38a26 privateIp=10.16.113.210}
[2017-07-26 13:42:16] INFO [pipeline-thread-6] - c.c.director.aws.ec2.EC2Provider: >> Tagging instance i-00fc424904bfbab18 / 81b0bb5b-364d-4832-888e-bc1581b1ef68
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.director.aws.ec2.EC2Provider: << Instance i-0e91d6d581c37c4b5 got IP 10.16.113.60
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.bootstrap.AllocateInstances: Waiting for 0 instances to start running
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.p.c.PluggableComputeProvider: Waiting for 0 instances to be running
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: << DatabaseValue{delegate=PersistentValueEntity{id=26327, pipeline=f2c751c1-48eb-443c-a9c3-e520cb9ce603 ...
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: >> AllocateInstances$GetSuccessfulInstancesAndTerminateFailedInstances/4 [Environment{name='CapOne - Dev2 - CDH59 Environment', provider=InstanceProviderConfig{type='aws'}, ...
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.bootstrap.AllocateInstances: All requested instances failed.
[2017-07-26 13:42:31] INFO [pipeline-thread-5] - c.c.l.bootstrap.AllocateInstances: Minimum number of instances (1) not available. Terminating available instances (0) as well.
[2017-07-26 13:42:31] ERROR [pipeline-thread-5] - c.c.l.pipeline.util.PipelineRunner: Attempt to execute job failed
com.cloudera.launchpad.pipeline.UnrecoverablePipelineError: Insufficient number of instances available in time 20 MINUTES
<snip>
[2017-07-26 13:42:35] INFO [pipeline-thread-6] - c.c.l.bootstrap.AllocateInstances: All requested instances are available
[2017-07-26 13:42:35] INFO [pipeline-thread-6] - c.c.l.bootstrap.AllocateInstances: Sufficient number of instances available (6/6)
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03-11-2017
07:03 PM
My AMI appears to have had a bad parcel preload. Removed all parcels on the AMI and deployed without incident.
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03-10-2017
03:33 PM
I've found reference to a similar problem with other versions, and the naming is normal. I'm going to verify that the CM instance has access to the Internet the next time I run a deploy.
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03-10-2017
08:55 AM
Attempting to bootstrap a Java8 cluster from the CLI. Everything seems to go well, and then this happens: * Waiting for Cloudera Manager installation to complete .................. done * Installing Cloudera Manager agents on all instances in parallel (20 at a time) .................................... done * Creating CDH5 cluster using the new instances ... done * Creating cluster: cdh-java8-test ........................................................... done * java.lang.IllegalArgumentException: CDH=5.9.1-1.cdh5.9.1.p0.4 not found in list of all parcels. ... The problem appears to be that for some reason the parcel name its looking for has an equal sign instead of a dash in it. I'm not sure how this is happening, here's the snippet of my conf file that tells it the version (based on aws-simple.conf from Github): products { CDH: 5 # includes Impala and Spark } I do not have any parcel repo definitions in the conf file. EDIT - I'm running Director 2.2.
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01-30-2017
09:45 AM
FYI - Further investigation in to the python version of the SDK looks like it will do what I need. Thanks for pointing me back to it.
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01-27-2017
08:26 AM
My original thought was to talk JSON to the API directly. The API console is where I've been spending my time trying to understand what's needed to resize the cluster. I'd glanced at the sdk, but looking at it further, it might work for what I'm trying to do (faux EMR).
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