tambawala
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Activity overview
Latest activity by tambawala-
tambawala created an article,
How to resolve "DDL Atomicity Failed" Alert?
Overview This article explains how to address the DDL Atomicity failure alert indicating discrepancies between table metadata in DocDB and Postgres layers. These discrepancies can manifest as: Or...
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tambawala created an article,
Configuring Log Retention for TServer, Master, and PostgreSQL Logs
Overview Proper log retention is essential for monitoring, troubleshooting, and managing storage in a YugabyteDB environment. This article provides guidance on configuring log retention settings fo...
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tambawala created an article,
How to reset password for yb-anywhere (Yugaware/platform) superuser account
Environment YB Anywhere - All versions In order to reset the yb-anywhere superuser password, you need to update password_hash column in users table in the yb-anywhere database. Here ar...
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tambawala created an article,
Too big clock skew leading to error messages or tserver crashes
Environment YugabyteDB - Core DB Issue: The tserver process crashes with the following FATAL log: hybrid_clock.cc:169] Too big clock skew is detected: 0.503s, while max allowe...
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tambawala created an article,
Getting error messages like "Timed out waiting for server response" and "Client request timeout"
Environment Yugabyte core DB YSQL YCQL Issue Application reporting query timeout: com.datastax.oss.driver.api.core.DriverTimeoutException: Query timed out after PT2S at com.dat...
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tambawala created an article,
How to run count of records in Yugabyte?
Environment: Yugabyte Core DB Issue: This count() query is considered as an anti-pattern since it involves full table scan. In case of large tables we have seen the count() query times out. Th...
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tambawala created an article,
How to troubleshoot database unavailability in Yugabyte
Issue: Unable to connect to Yugabyte DB. Below are some possible scenarios: Unable to connect to ycql or ysql com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) trie...