Ashok Gangwar
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Articles
Recent activity by Ashok Gangwar-
How to Subscribe to YugabyteDB Release Notifications via RSS Feed
OverviewYugabyte publishes RSS feeds that allow you to receive automatic notifications when new YugabyteDB or YugabyteDB Anywhere versions are released. This article lists all available feeds, expl...
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How to update GCP credentials in the YBA Cloud Provider
Environment:Yugabyte Anywhere (YBA): Earlier than 2025.1.4.0, 2024.2.9.0 and 2025.2.3.0Issue: When attempting to update credentials for an active GCP provider in YugabyteDB Anywhere (YBA), users ma...
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How to resolve YBA Health Check Failure: yb-master/tserver.service has no clock_sync script ExecStartPre
EnvironmentYugabyteDB Anywhere (YBA): 2024.x and laterYugabyteDB Version: Universes running < 2.20.x or Universes created with legacy/advanced/manual deployment methodsIssueAfter upgrading Yugabyte...
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Understand the difference between Cluster Load is Balanced vs Cluster Load is Not Balanced
What Does “Cluster Load is Balanced” Really Mean?When you see the message "Cluster Load is Balanced" in YugabyteDB, it means that the cluster’s internal rebalancer hasn’t needed to take any action ...
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YBA universe task fails with "The error was: 'systemd_prefix' is undefined"
EnvironmentYugabyte Anywhere: 2024.2.6.0 and earlierIssueTasks (such as Backup or Upgrade) fail in YugabyteDB Anywhere (YBA) after upgrading YBA to version 2024.2.6.0. The error message observed in...
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How to resolve "Provider resources are currently in use" error when editing a Cloud Provider in YBA
Environment Yugabyte Anywhere: YugabyteDB Anywhere (YBA) v2024.x and laterIssueWhen attempting to edit a Cloud Provider in YugabyteDB Anywhere (YBA), for example to enable "Use IAM Role" or update ...
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Understanding error Table <Table_ID> is undergoing DDL verification
OverviewThis article explains the internal DDL verification mechanism in YugabyteDB, how "stuck" states occur, and details the specific G-Flags that control these behaviors.What is DDL Verification...
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How to resolve YBA Consistency Check Error - "No rows updated performing consistency check, stale universe metadata"
EnvironmentYugabyteDB Anywhere: All version SummaryYBA task fails with errorNo rows updated performing consistency check, stale universe metadata. DB at version <N> set by YBA <HOST> (<UUID>) durin...
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How to solve Prometheus Storage Filling Up Due to WAL Growth
EnvironmentYugabyteDB Anywhere: All versionsIssuePrometheus storage under /opt/yugabyte/data/prometheus/storage/ fills up quickly, leading to potential disk space exhaustion.CauseThe Write-Ahead Lo...
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How to troubleshoot MISMATCHED_SCHEMA Errors in YugabyteDB (Including Hidden DDLs like ALTER ROLE)
EnvironmentYugabyteDB: All Issue Applications encounter the following error, often without any explicit DDL (CREATE, ALTER, DROP) operations:Caused by: com.yugabyte.util.PSQLException: ERROR: The ...