Yogesh Jadhav
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Articles
Recent activity by Yogesh Jadhav-
How to resolve "Found a version of YugabyteDB which does not send universe_uuid in its response of yb_servers function" in YugabyteDB
Environment YugabyteDB Smart JDBC Driver Issue When connecting to a multiple UugabyteDB cluster using Drivers, you may see the following info message repeatedly in your logs: Found a version of Yu...
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Things Every YugabyteDB DBA or DevOps Engineer should have it handy.
Table of Contents Working with YugabyteDB Support Support Bundle Promdump moses.pl ...
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How to Tune Alert Configuration for Backup Schedule Conflicts
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How to Tune Alert Configuration for Backup Schedule Conflicts
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How to resolve AllNodesFailedException
Article Info Jira Issue N/A Support Ticket SUPPORT-1156 Product YugabyteDB YCQL client application (Cassandra/DataStax driver) Affected Versions All YugabyteDB versions; YCQL dri...
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How to Collect a YSQL EXPLAIN Plan for Yugabyte Support
Environment YugabyteDB (YSQL) Issue Understanding and analysing EXPLAIN plans to debug query performance issues in YugabyteDB. Resolution Overview YugabyteDB supports the EXPLAIN and EXPLAIN A...
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Understanding the OOM event logs
Overview When a Linux system exhausts its available memory (RAM and swap), the kernel invokes the OOM killer to terminate processes and prevent system instability. OOM logs provide critical insi...
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TServer crash with "Tablet was shut down, request"
Environment YugabyteDB < 2024.2 Issue The tserver process encountered a fatal error due to a failed kTruncate operation. The logs indicate that a truncate operation was initiated on a table, f...
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Tuning index creation backfill
Environment YugabyteDB Anywhere - Tuned in 2024.1 but the concepts are equally valid for currently supported releases Issue When trying to create an index on a very large table (>35 billion rows)...
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Collecting Core Dump of PostgreSQL Backend Process Using `gcore`
Issue In some scenarios, a query may appear to be hung, or the PostgreSQL backend process may exhibit unexpected behavior. To diagnose such issues, capturing a core dump can provide valuable ins...