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[rrd4j] Improve logging of exceptions thrown by getDB (#14068)

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Add exception message for better identification of root cause.

Signed-off-by: Holger Friedrich <mail@holger-friedrich.de>
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Holger Friedrich 2022-12-27 10:55:15 +01:00 committed by GitHub
parent e5f30b1f18
commit e7938ae357
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1 changed files with 2 additions and 2 deletions
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bundles/org.openhab.persistence.rrd4j/src/main/java/org/openhab/persistence/rrd4j/internal/RRD4jPersistenceService.java
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@ -156,7 +156,7 @@ public class RRD4jPersistenceService implements QueryablePersistenceService {
try { try {
db = getDB(name); db = getDB(name);
} catch (Exception e) { } catch (Exception e) {
logger.warn("Failed to open rrd4j database '{}' ({})", name, e.getClass().getName()); logger.warn("Failed to open rrd4j database '{}' to store data ({})", name, e.toString());
} }
if (db == null) { if (db == null) {
return; return;
@ -258,7 +258,7 @@ public class RRD4jPersistenceService implements QueryablePersistenceService {
try { try {
db = getDB(itemName); db = getDB(itemName);
} catch (Exception e) { } catch (Exception e) {
logger.warn("Failed to open rrd4j database '{}' ({})", itemName, e.getClass().getName()); logger.warn("Failed to open rrd4j database '{}' for querying ({})", itemName, e.toString());
return List.of(); return List.of();
} }
if (db == null) { if (db == null) {