Stake too low

[jeremyjams]

Worker claims a stake too low:

2021-09-21 08:54:36.361  INFO 1 --- [taskScheduler-1] c.i.w.replicate.ReplicateDemandService   : Received new task [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]
2021-09-21 08:54:36.365  INFO 1 --- [taskScheduler-1] c.i.worker.pubsub.SubscriptionService    : Subscribed to topic [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29, topic:/topic/task/0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]
2021-09-21 08:54:36.383  INFO 1 --- [        task-12] c.i.c.chain.IexecHubAbstractService      : Failed to get TaskDescription, ChainDeal error [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]
2021-09-21 08:54:36.384 ERROR 1 --- [        task-12] c.i.w.executor.TaskNotificationService   : Failed to get task description [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]
2021-09-21 08:54:36.384  INFO 1 --- [        task-12] c.i.w.executor.TaskNotificationService   : update replicate request [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29, status:STARTING, details:null]
2021-09-21 08:54:36.391  INFO 1 --- [        task-12] c.i.worker.feign.CustomCoreFeignClient   : STARTING [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]
2021-09-21 08:54:36.392  INFO 1 --- [        task-12] c.i.w.executor.TaskNotificationService   : update replicate response [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29, status:STARTING, next:PLEASE_CONTINUE]
2021-09-21 08:54:36.412 ERROR 1 --- [        task-12] c.i.worker.executor.TaskManagerService   : Failed to start [chainTaskId:'0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29', cause:'STAKE_TOO_LOW']
2021-09-21 08:54:36.412  INFO 1 --- [        task-12] c.i.w.executor.TaskNotificationService   : update replicate request [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29, status:START_FAILED, details:ReplicateStatusDetails(chainReceipt=null, resultLink=null, chainCallbackData=null, errorMessage=null, cause=STAKE_TOO_LOW, stdout=null)]
2021-09-21 08:54:36.421  INFO 1 --- [        task-12] c.i.worker.feign.CustomCoreFeignClient   : START_FAILED [chainTaskId:0x206f16f245b82f11d4665a5b6f84a58ae9fae4ccdd09bea06a84651a9f13db29]

1. TaskNotificationService
   

   iexec-worker/src/main/java/com/iexec/worker/executor/TaskNotificationService.java

   Line 98 in 1b78631

   log.error("Failed to get task description [chainTaskId:{}]", chainTaskId);

• Should retry until task description is found

2. ContributionService

• Should properly check task is 'ACTIVE' before going further (swap with stake check)
  

  iexec-worker/src/main/java/com/iexec/worker/chain/ContributionService.java

  Line 70 in 1b78631

  if (!isTaskActiveToContribute(chainTask)) {

• Should eventually wait for an 'ACTIVE' status

[jeremyjams]

Fixed with:

• Common: iExecBlockchainComputing/iexec-common#266
• Worker: #399

See https://github.com/iExecBlockchainComputing/iexec-worker/releases/tag/6.0.4.