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Troubleshooting DataStax Enterprise
Troubleshooting DSE OpsCenter

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Troubleshooting

Troubleshooting DataStax Enterprise
Learn about issues experienced with DSE and solutions or workarounds.
- Starting and installing DSE
  Troubleshooting problems when starting or installing DataStax Enterprise.
- Linux related problems
  Fixing Linux related problems.
- Using nodetool sjk
  Use nodetool sjk mx to gather database information from MBeans.
- DSE Graph
  Troubleshooting topics for DataStax Enterprise Graph.
  - Inconsistent handling of string vertex/edge ids collections in DSE Graph steps
    Inconsistent handling of string vertex/edge ids collections in DSE Graph steps.
  - Directly querying Graph data with user-defined vertex ids using solr_query results in null returns
    Directly querying Graph data with user-defined vertex ids using solr_query results in null returns.
  - Dropping a graph or a portion of a graph
    drop() hangs in the Gremlin console.
  - Gremlin console hangs or behaves erratically
    Tips to use when the Gremlin console hangs or behaves erratically.
  - Queries sporadically fail with LOCAL_ONE/LOCAL_QUORUM
    Queries in multi-datacenter clusters sporadically fail with a replication factor set to LOCAL_ONE or LOCAL_QUORUM.
  - Consistency level and graph.addVertex()
    A consistency level of ONE can cause inconsistent behavior during vertex creation.
  - Issues creating a graph cluster using Lifecycle Manager (LCM)
    LCM incorrectly configures some necessary information for DSE Graph.
  - Shutting down Studio Gremlin process
    Studio can have its state hung because a command in a cell that will not terminate.
  - Dropping edge property drops edges
    For existing graph data created prior to DSE 5.0.5, dropping an edge property might drop the edge.
- DSE Analytics
  Adding or removing a Spark application, driver, or worker fails if it cannot be written to recovery storage.
- DSE Search
  Actions to troubleshoot inconsistent DSE Search query results, finding custom files, trace Solr HTTP requests, and use MBeans.
- Security
  Fixing problems with security.
- Studio
  Tips for resolving problems in DataStax Studio.
- Other troubleshooting
  Various troubleshooting topics.
Troubleshooting DSE OpsCenter
Learn about issues experienced with OpsCenter and solutions or workarounds.

DSE Graph troubleshooting

Troubleshooting topics for DataStax Enterprise Graph.

The DataStax Enterprise Help Center also provides troubleshooting information.

Inconsistent handling of string vertex/edge ids collections in DSE Graph steps
Inconsistent handling of string vertex/edge ids collections in DSE Graph steps.
Directly querying Graph data with user-defined vertex ids using solr_query results in null returns
Directly querying Graph data with user-defined vertex ids using solr_query results in null returns.
Dropping a graph or a portion of a graph
drop() hangs in the Gremlin console.
Gremlin console hangs or behaves erratically
Tips to use when the Gremlin console hangs or behaves erratically.
Queries sporadically fail with LOCAL_ONE/LOCAL_QUORUM
Queries in multi-datacenter clusters sporadically fail with a replication factor set to LOCAL_ONE or LOCAL_QUORUM.
Consistency level and graph.addVertex()
A consistency level of ONE can cause inconsistent behavior during vertex creation.
Issues creating a graph cluster using Lifecycle Manager (LCM)
LCM incorrectly configures some necessary information for DSE Graph.
Shutting down Studio Gremlin process
Studio can have its state hung because a command in a cell that will not terminate.
Dropping edge property drops edges
For existing graph data created prior to DSE 5.0.5, dropping an edge property might drop the edge.

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Build time: 2022-02-18 10:49:12.284

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