Hi team - could you please tell me if this is a known bug? I'm sending metrics via Micrometer from a...

renchvench

08/19/2025, 12:03 PM

Hi team - could you please tell me if this is a known bug? I'm sending metrics via Micrometer from a Java application and noticed that in the table signoz_metrics.distributed_time_series_v4_1day, the fingerprint column contains a stack trace instead of a numeric value. Example:

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renchvench

08/19/2025, 12:04 PM

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<failed to load>
java.sql.SQLException: Method: getLong("fingerprint") encountered an exception.
    at com.clickhouse.jdbc.internal.ExceptionUtils.toSqlState(ExceptionUtils.java:74)
    at com.clickhouse.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:320)
    at com.clickhouse.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:175)
    in CHouseJdbcHelper.tryGetObject(CHouseJdbcHelper.java:150)
Caused by: java.lang.ArithmeticException: integer overflow: 14547669941151298310 cannot be presented as long
    at com.clickhouse.client.api.data_formats.internal.NumberConverter.toLong(NumberConverter.java:87)
    at com.clickhouse.client.api.data_formats.internal.AbstractBinaryFormatReader.readNumberValue(AbstractBinaryFormatReader.java:378)
    at com.clickhouse.client.api.data_formats.internal.AbstractBinaryFormatReader.getLong(AbstractBinaryFormatReader.java:402)
    at com.clickhouse.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:314)
    ... 22 more

renchvench

08/19/2025, 12:05 PM

Screenshot 2025-08-19 at 14.05.24.png

Srikanth Chekuri

08/20/2025, 5:22 AM

That's a bug with the whatever the DB viewer tool you are using.

renchvench

08/20/2025, 8:29 AM

🫠 Thank you very much for your help

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