[ZBX-25094] Failed to fetch data about oracle tablespace. Created: 2024 Aug 22 Updated: 2025 Jan 21 |
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Status: | Confirmed |
Project: | ZABBIX BUGS AND ISSUES |
Component/s: | Agent2 plugin (G) |
Affects Version/s: | 7.0.2, 7.0.3 |
Fix Version/s: | None |
Type: | Problem report | Priority: | Major |
Reporter: | Hun Jeong | Assignee: | Kristaps Naglis |
Resolution: | Unresolved | Votes: | 3 |
Labels: | Oracle | ||
Remaining Estimate: | Not Specified | ||
Time Spent: | Not Specified | ||
Original Estimate: | Not Specified | ||
Environment: |
zabbix-agent2 7.0.2, 7.0.3 |
Issue Links: |
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Description |
Steps to reproduce:
Result: CLI Response: ODPI [3750051] 2024-08-22 14:24:21.896: ODPI-C 4.4.1 ODPI [3750051] 2024-08-22 14:24:21.896: debugging messages initialized at level 16 2024/08/22 14:24:21.918346 [MongoDB] plugin "/usr/sbin/zabbix-agent2-plugin/zabbix-agent2-plugin-mongodb" process exited 2024/08/22 14:24:21.927814 [PostgreSQL] plugin "/usr/sbin/zabbix-agent2-plugin/zabbix-agent2-plugin-postgresql" process exited ODPI [3750064] 2024-08-22 14:24:22.108: SQL SELECT DBTIMEZONE as dbTZ, NVL(TO_CHAR(SYSTIMESTAMP, 'tzr'), TO_CHAR(SYSTIMESTAMP, 'TZH:TZM')) AS dbOSTZ FROM DUAL godror WARNING: discrepancy between DBTIMEZONE ("+00:00"=0) and SYSTIMESTAMP ("+03:00"=300) - set connection timezone, see https://github.com/godror/godror/blob/master/doc/timezone.md ODPI [3750064] 2024-08-22 14:24:22.109: SQL SELECT JSON_ARRAYAGG( JSON_OBJECT(CON_NAME VALUE JSON_ARRAYAGG( JSON_OBJECT(TABLESPACE_NAME VALUE JSON_OBJECT( 'contents' VALUE CONTENTS, 'file_bytes' VALUE FILE_BYTES, 'max_bytes' VALUE MAX_BYTES, 'free_bytes' VALUE FREE_BYTES, 'used_bytes' VALUE USED_BYTES, 'used_pct_max' VALUE USED_PCT_MAX, 'used_file_pct' VALUE USED_FILE_PCT, 'used_from_max_pct' VALUE USED_FROM_MAX_PCT, 'status' VALUE STATUS ) ) ) ) RETURNING CLOB ) FROM (SELECT df.CON_NAME, df.TABLESPACE_NAME AS TABLESPACE_NAME, df.CONTENTS AS CONTENTS, NVL(SUM(df.BYTES), 0) AS FILE_BYTES, NVL(SUM(df.MAX_BYTES), 0) AS MAX_BYTES, NVL(SUM(f.FREE), 0) AS FREE_BYTES, NVL(SUM(df.BYTES) - SUM(f.FREE), 0) AS USED_BYTES, ROUND(CASE SUM(df.MAX_BYTES) WHEN 0 THEN 0 ELSE (SUM(df.BYTES) / SUM(df.MAX_BYTES) * 100) END, 2) AS USED_PCT_MAX, ROUND(CASE SUM(df.BYTES) WHEN 0 THEN 0 ELSE (NVL(SUM(df.BYTES) - SUM(f.FREE), 0)) / SUM(df.BYTES) * 100 END, 2) AS USED_FILE_PCT, ROUND(CASE SUM(df.MAX_BYTES) WHEN 0 THEN 0 ELSE NVL(SUM(df.BYTES) - SUM(f.FREE), 0) / SUM(df.MAX_BYTES) * 100 END, 2) AS USED_FROM_MAX_PCT, CASE df.STATUS WHEN 'ONLINE' THEN 1 WHEN 'OFFLINE' THEN 2 WHEN 'READ ONLY' THEN 3 ELSE 0 END AS STATUS FROM (SELECT ct.CON$NAME AS CON_NAME, cdf.FILE_ID, ct.CONTENTS, ct.STATUS, cdf.FILE_NAME, cdf.TABLESPACE_NAME, TRUNC(cdf.BYTES) AS BYTES, TRUNC(GREATEST(cdf.BYTES, cdf.MAXBYTES)) AS MAX_BYTES FROM CDB_DATA_FILES cdf, CDB_TABLESPACES ct WHERE cdf.TABLESPACE_NAME = ct.TABLESPACE_NAME AND cdf.CON_ID = ct.CON_ID) df, (SELECT TRUNC(SUM(BYTES)) AS FREE, FILE_ID FROM CDB_FREE_SPACE GROUP BY FILE_ID) f WHERE df.FILE_ID = f.FILE_ID (+) GROUP BY df.CON_NAME, df.TABLESPACE_NAME, df.CONTENTS, df.STATUS UNION ALL SELECT Y.CON_NAME, Y.NAME AS TABLESPACE_NAME, Y.CONTENTS AS CONTENTS, NVL(SUM(Y.BYTES), 0) AS FILE_BYTES, NVL(SUM(Y.MAX_BYTES), 0) AS MAX_BYTES, NVL(MAX(NVL(Y.FREE_BYTES, 0)), 0) AS FREE_BYTES, NVL(SUM(Y.BYTES) - MAX(Y.FREE_BYTES), 0) AS USED_BYTES, ROUND(CASE SUM(Y.MAX_BYTES) WHEN 0 THEN 0 ELSE (SUM(Y.BYTES) / SUM(Y.MAX_BYTES) * 100) END, 2) AS USED_PCT_MAX, ROUND(CASE SUM(Y.BYTES) WHEN 0 THEN 0 ELSE (NVL(SUM(Y.BYTES) - MAX(Y.FREE_BYTES), 0)) / SUM(Y.BYTES) * 100 END, 2) AS USED_FILE_PCT, ROUND(CASE SUM(Y.MAX_BYTES) WHEN 0 THEN 0 ELSE NVL(SUM(Y.BYTES) - MAX(Y.FREE_BYTES), 0) / SUM(Y.MAX_BYTES) * 100 END, 2) AS USED_FROM_MAX_PCT, CASE Y.STATUS WHEN 'ONLINE' THEN 1 WHEN 'OFFLINE' THEN 2 WHEN 'READ ONLY' THEN 3 ELSE 0 END AS STATUS FROM (SELECT ct.CON$NAME AS CON_NAME, ctf.TABLESPACE_NAME AS NAME, ct.CONTENTS, ctf.STATUS AS STATUS, ctf.BYTES AS BYTES, (SELECT ((f.TOTAL_BLOCKS - s.TOT_USED_BLOCKS) * vp.VALUE) FROM (SELECT CON_ID, TABLESPACE_NAME, SUM(USED_BLOCKS) TOT_USED_BLOCKS FROM V$SORT_SEGMENT WHERE TABLESPACE_NAME != 'DUMMY' GROUP BY CON_ID, TABLESPACE_NAME) s, (SELECT CON_ID, TABLESPACE_NAME, SUM(BLOCKS) TOTAL_BLOCKS FROM CDB_TEMP_FILES WHERE TABLESPACE_NAME != 'DUMMY' GROUP BY CON_ID, TABLESPACE_NAME) f, (SELECT VALUE FROM V$PARAMETER WHERE NAME = 'db_block_size') vp WHERE f.TABLESPACE_NAME = s.TABLESPACE_NAME AND f.TABLESPACE_NAME = ctf.TABLESPACE_NAME AND f.CON_ID = s.CON_ID AND f.CON_ID = ct.CON_ID) AS FREE_BYTES, CASE WHEN ctf.MAXBYTES = 0 THEN ctf.BYTES ELSE ctf.MAXBYTES END AS MAX_BYTES FROM CDB_TEMP_FILES ctf, CDB_TABLESPACES ct WHERE ctf.TABLESPACE_NAME = ct.TABLESPACE_NAME AND ctf.CON_ID = ct.CON_ID) Y GROUP BY Y.CON_NAME, Y.NAME, Y.CONTENTS, Y.STATUS) GROUP BY CON_NAME; oracle.ts.stats[tcp://10.100.19.24:1521,nurimonitor,pdd2365amrl,NURI][m|ZBX_NOTSUPPORTED] [Cannot fetch data: dpiStmt_execute: ORA-00933: SQL command not properly ended.]
The following error seems to occur when the CON_NAME value is null. Cannot fetch data: dpiStmt_execute: ORA-00933: SQL command not properly ended.
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Comments |
Comment by Hun Jeong [ 2024 Aug 22 ] |
Oracle 19.11.0.0.0 |
Comment by Hun Jeong [ 2024 Aug 24 ] |
Hello please remove the DB connection information(last line) from the log contents of the issue. thanks,
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Comment by Hadar Paiss [ 2024 Oct 07 ] |
Also happen in 7.0.4. It hapen for all standalone database configuration (original Oracle's configuration). Only 'new' Orcle installations and using 'Plugable' architecture, with cdb and pdbs. We are rolling back 70 servers. [We upgraded because of the fix to asm queries.]
I wolud like to sugegest to replace df.CON_NAME with NVL(df.CON_NAME,' NOCDB') CON_NAME in all relevant queries
Regards, Hadar |
Comment by mc flurry flurryson [ 2024 Oct 08 ] |
Same issue here with 7.0.3 and 15 servers with Oracle 19. |
Comment by Florian Baier [ 2024 Oct 15 ] |
We also have the issue that the Tablespace discovery is not working, because the #CON_NAME variable is empty. The item prototypes are also not working, because they also dependend on it. |
Comment by mc flurry flurryson [ 2025 Jan 15 ] |
Is it fixed in any of the latests 7.0.X releases? Or is there any workournd? |