- What's New
- Function Overview
- Service Overview
- Billing
- Getting Started
-
User Guide
- Granting LTS Permissions to IAM Users
- Purchasing LTS Resource Packages
- Log Management
-
Log Ingestion
- Overview
-
Using ICAgent to Collect Logs
- Overview
- Installing ICAgent (Intra-Region Hosts)
- Installing ICAgent (Extra-Region Hosts)
- Managing ICAgent
- Managing Host Groups
- Ingesting BMS Text Logs to LTS
- Ingesting CCE Application Logs to LTS
- Ingesting ECS Text Logs to LTS
- Ingesting ServiceStage Containerized Application Logs to LTS
- Ingesting ServiceStage Cloud Host Logs to LTS
- Ingesting Self-Built Kubernetes Application Logs to LTS
- Setting ICAgent Structuring Parsing Rules
-
Ingesting Cloud Service Logs to LTS
- Overview
- Ingesting AOM Logs to LTS
- Ingesting APIG Logs to LTS
- Ingesting CBH Logs to LTS
- Ingesting CFW Logs to LTS
- Ingesting CTS Logs to LTS
- Ingesting DDS Logs to LTS
- Ingesting DMS for Kafka Logs to LTS
- Ingesting DRS Logs to LTS
- Ingesting GaussDB(DWS) Logs to LTS
- Ingesting ELB Logs to LTS
- Ingesting Enterprise Router Logs to LTS
- Ingesting FunctionGraph Logs to LTS
- Ingesting GaussDB Logs to LTS
- Ingesting GES Logs to LTS
- Ingesting TaurusDB Logs to LTS
- Ingesting GeminiDB Logs to LTS
- Ingesting GeminiDB Mongo Logs to LTS
- Ingesting GeminiDB Cassandra Logs to LTS
- Ingesting IoTDA Logs to LTS
- Ingesting ModelArts Logs to LTS
- Ingesting MRS Logs to LTS
- Ingesting RDS for MySQL Logs to LTS
- Ingesting RDS for PostgreSQL Logs to LTS
- Ingesting RDS for SQL Server Logs to LTS
- Ingesting ROMA Connect Logs to LTS
- Ingesting SMN Logs to LTS
- Ingesting SecMaster Logs to LTS
- Ingesting OBS Files to LTS (Beta)
- Ingesting VPC Logs to LTS
- Ingesting WAF Logs to LTS
- Using APIs to Ingest Logs to LTS
- Ingesting Logs to LTS Across IAM Accounts
- Using Kafka to Report Logs to LTS
- Using Flume to Report Logs to LTS
- Log Search and Analysis
-
Log Visualization
- Overview
- Visualizing Logs in Statistical Charts
-
Visualizing Logs in Dashboards
- Creating a Dashboard
- Adding a Dashboard Filter
-
Dashboard Templates
- APIG Dashboard Templates
- CCE Dashboard Templates
- CDN Dashboard Templates
- CFW Dashboard Templates
- CSE Dashboard Templates
- DCS Dashboard Template
- DDS Dashboard Template
- DMS Dashboard Template
- DSL Dashboard Template
- ER Dashboard Template
- METRIC Dashboard Template
- Nginx Dashboard Templates
- VPC Dashboard Template
- WAF Dashboard Templates
- Log Alarms
- Log Transfer
- Log Processing
- Configuration Center
- Querying Real-Time LTS Traces
-
Best Practices
- Overview
-
Log Ingestion
- Collecting Logs from Third-Party Cloud Vendors, Internet Data Centers, and Other Huawei Cloud Regions to LTS
- Collecting Kubernetes Logs from Third-Party Clouds, IDCs, and Other Huawei Cloud Regions to LTS
- Collecting Syslog Aggregation Server Logs to LTS
- Importing Logs of Self-built ELK to LTS
- Using Flume to Report Logs to LTS
- Collecting Zabbix Data Through ECS Log Ingestion
- Collecting Logs from Multiple Channels to LTS
- Log Search and Analysis
- Log Transfer
- Billing
- Developer Guide
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- API Calling Examples
- Examples
-
APIs
- Host Group Management
- Log Group Management
- Log Stream Management
- Log Management
- Log Ingestion
- Log Transfer
- Log Collection Beyond Free Quota
- Cloud Log Structuring
- Container Log Ingestion from AOM to LTS
- Alarm Topics
- Message Template Management
- SQL Alarm Rules
- Keyword Alarm Rules
- Alarm List
- Tag Management
- Dashboard Management
- Log Charts
- Quick Search
- Multi-Account Log Aggregation
- Permissions Policies and Supported Actions
- Appendix
- SDK Reference
-
FAQs
- Overview
- Consultation
- Log Management
-
Host Management
- What Do I Do If ICAgent Installation Fails in Windows and the Message "SERVICE STOP" Is Displayed?
- What Do I Do If ICAgent Upgrade Fails on the LTS Console?
- What Do I Do If I Could Not Query New Logs on LTS?
- What Do I Do If ICAgent Restarts Repeatedly After Being Installed?
- What Do I Do If ICAgent Is Displayed as Offline on the LTS Console After Installation?
- What Do I Do If I Do Not See a Host with ICAgent Installed on the LTS Console?
- How Do I Create a VPC Endpoint on the VPCEP Console?
- How Do I Obtain an AK/SK Pair?
- How Do I Install ICAgent by Creating an Agency?
-
Log Ingestion
- What Do I Do If LTS Cannot Collect Logs After I Configure Host Log Ingestion?
- Will LTS Stop Collecting Logs After the Free Quota Is Used Up If I Disable "Continue to Collect Logs When the Free Quota Is Exceeded" in AOM?
- What Do I Do If the CPU Usage Is High When ICAgent Is Collecting Logs?
- What Kinds of Logs and Files Does LTS Collect?
- How Do I Disable the Function of Collecting CCE Standard Output Logs to AOM on the LTS Console?
- What Log Rotation Scheme Should I Use for ICAgent to Collect Logs?
- Does LTS Use the Log4j Plug-in to Report Logs?
- How Long Does It Take to Generate Logs After Configuring Log Ingestion?
- What Do I Do If LTS Cannot Collect Logs After I Configure Log Ingestion with ICAgent?
- Log Search and Analysis
-
Log Transfer
- Does LTS Delete Logs That Have Been Transferred to OBS Buckets?
- What Are the Common Causes of LTS Log Transfer Abnormalities?
- How Do I Transfer CTS Logs to an OBS Bucket?
- What Do I Do If I Cannot View Historical Data in an OBS Bucket After Transferring Data from LTS to OBS?
- What Do I Do If I Cannot Find a New Partition in a DLI Table After Logs Are Transferred to DLI?
-
More Documents
- User Guide (ME-Abu Dhabi Region)
- API Reference (ME-Abu Dhabi Region)
- User Guide(Paris Regions)
- API Reference(Paris Regions)
- User Guide (Kuala Lumpur Region)
- API Reference (Kuala Lumpur Region)
- User Guide (Ankara Region)
-
API Reference (Ankara Region)
- Before You Start
- Calling APIs
- API Calling Examples
- APIs
- Permissions and Supported Actions
- Appendix
- Change History
- Videos
- General Reference
- Message Displayed During Query: Inaccurate Query Results
- Too Many Logs Results from Log Query
- Expected Logs Not Obtained with Specific Search Statements and No Error Message Displayed
- Message Displayed During Query: Field XXX Is Not Configured with Indexing and Cannot Be Queried
- Message Displayed During Query: Full-Text Index Not Enabled and content Field and Full-Text Query Unsupported
- Message Displayed During Query: Do Not Start with an Asterisk (*) or a Question Mark (?)
- Message Displayed During Query: long and float Fields Do Not Support Fuzzy Query Using Asterisks (*) or Question Marks (?)
- Message Displayed During Query: string Fields Do Not Support Range Query Using the Operator (>=<) or IN Syntax
- Message Displayed During Query: The Search Syntax Is Incorrect and the Query Statement Needs to Be Modified
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What Do I Do If I Could Not Search for Logs on LTS?
When you search for logs on the LTS console, if a message is displayed indicating that the query result is inaccurate, too many log results are matched, or field XXX without indexing configured cannot be queried, perform the following operations:
Message Displayed During Query: Inaccurate Query Results
- Possible causes: There are too many logs in the query time range, and not all logs are displayed.
- Solution: Click the query button multiple times until you obtain all logs, or shorten the query time range and query again.
Too Many Logs Results from Log Query
- Possible cause: Only searches with phrase #"value" can ensure the sequence of keywords. For example, if the query statement is abc def, logs that contain either abc or def and logs that contain the phrase abc def will be matched.
- Solution: Use phrase #"abc def" to accurately match logs containing phrase abc def. For details, see Search Syntax.
Expected Logs Not Obtained with Specific Search Statements and No Error Message Displayed
- Possible causes: Search delimiters are not supported, or * and ? in a search statement are regarded as common characters and are not used as wildcards.
- Solution: Use the correct query statement.
Message Displayed During Query: Field XXX Is Not Configured with Indexing and Cannot Be Queried
- Possible cause: No field indexing is configured.
- Solution: Create an index for field XXX on the Index Settings tab page and run the query statement again. For details, see Index Settings.
Message Displayed During Query: Full-Text Index Not Enabled and content Field and Full-Text Query Unsupported
- Possible cause: Full-text indexing is disabled.
- Solution: Enable Index Whole Text on the Index Settings tab page and run the query statement again. For details, see Index Settings.
Message Displayed During Query: Do Not Start with an Asterisk (*) or a Question Mark (?)
- Possible cause: An asterisk (*) or question mark (?) is placed before the query statement.
- Solution: Modify the query statement or use a correct delimiter.
Message Displayed During Query: long and float Fields Do Not Support Fuzzy Query Using Asterisks (*) or Question Marks (?)
- Possible cause: An asterisk (*) or question mark (?) is used to query fields of the long and float types.
- Solution: Modify the query statement and use operators (>=<) or IN syntax for range query.
Message Displayed During Query: string Fields Do Not Support Range Query Using the Operator (>=<) or IN Syntax
- Possible cause: Operators (>=<) or the IN syntax is used to query fields of the string type.
- Solutions:
- Modify the query statement and use the asterisk (*) or question mark (?) to perform fuzzy query.
- Change the value of this field to a number. For details, see Structuring Modes.
Message Displayed During Query: The Search Syntax Is Incorrect and the Query Statement Needs to Be Modified
- Possible cause: The syntax of the operator is incorrect.
Solution: Each operator has its syntax rule. Modify the search statement based on the rule. For example, operator = requires that the value on the right must be digits.
- Possible cause: The search statement contains syntax keywords.
Solution: If the log to search contains syntax keywords, the search statement must be enclosed in double quotation marks to convert the keywords into common characters. For details, see Search Syntax. For example, if and is a syntax keyword, change the query statement field:and to field:"and".
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