LogoLogo
OverviewQuickstartsHow To GuidesReferenceArticlesSupport
Support
Support
  • Support
  • FAQs
    • Get Started with Upsolver
    • Basic Elements of Upsolver
    • Iceberg Cloud Storage Breakdown
    • Infrastructure
    • Cost Estimator
  • TROUBLESHOOTING
    • AWS Configuration
      • CloudFormation Stack Failed to Deploy
      • Private API Doesn't Start or Can't Connect
        • Elastic IPs Limit Reached
        • EC2 Spot Instance Not Running
        • DNS Cache
        • Security Group Not Open
    • Cluster
      • Compute Cluster Doesn't Start
      • Can't Connect to Apache Kafka Cluster
    • Jobs
      • Problem Ingesting Amazon S3 Data
      • Data Doesn't Appear in Athena Table
      • Exception When Querying Athena Table
  • ERROR MESSAGES
    • Error Messages
      • Cluster
        • UP10020 COMPUTE_CLUSTER is Missing
      • Jobs
        • UP10010 Missing ON Condition
        • UP10030 Entity Already Exists
        • UP10040 Entity Not Found
        • UP10050 Materialized View Illegal Column Expression
        • UP10060 Statement Parsing
        • UP10100 Cannot Select Records in an UNNEST Statement
        • UP20010 Source Data Not Found
        • UP20040 Could Not DROP Entity Used by a Job or Materialized View
      • Replication
        • UP20050 Reached PostgreSQL Replication Slots Limit
        • UP20051 PostgreSQL Replication is Disabled
      • Security
        • UP20020 No Access to Database
        • UP20030 No Permissions to assumeRole
        • UP20060 Unable to Connect
        • UP20061 Unable to Connect to a Private Network
Powered by GitBook
On this page
  • MacOS
  • Microsoft Windows 8 (Or above)
  • Microsoft Windows 7
  • Microsoft Windows XP, 2000, Or Vista
  1. TROUBLESHOOTING
  2. AWS Configuration
  3. Private API Doesn't Start or Can't Connect

DNS Cache

Last updated 11 months ago

It is likely that the DNS record for your local API has been cached by your computer.

To clear the DNS cache, follow the instructions for your operating system:

MacOS

Open the terminal and paste the command below:

sudo killall -HUP mDNSResponder;sudo killall mDNSResponderHelper;sudo dscacheutil -flushcache

Microsoft Windows 8 (Or above)

  1. Select Win + X to open the WinX menu.

  2. Right-click Command Prompt > Run as Administrator.

  3. Type ipconfig /flushdns and press Enter.


Microsoft Windows 7

  1. Click the Start Menu.

  2. Type CMD in the Search Box.

  3. Right-click Command Prompt > Run as Administrator.

  4. Type ipconfig /flushdns and press Enter.


Microsoft Windows XP, 2000, Or Vista

  1. Select Win + R to open the Run... Dialog.

  2. Type ipconfig /flushdns and press Enter.

MacOS
Microsoft Windows 8 (or above)
Microsoft Windows 7
Microsoft Windows XP, 2000, or Vista