[OAK-2237] NodeStoreKernel.getNodes throws when passing filter=""

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.8, 1.1.2
• Component/s: mk
• Assignee: Stefan Guggisberg
• Reporter: Stefan Guggisberg
• Created: 28/Oct/14 15:21
• Updated: 04/Nov/14 08:54
• Resolved: 28/Oct/14 15:51

Description

calling NodeStoreKernel.getNodes with filter="" results in the following stacktrace:

IllegalArgumentException: [*] expected: '{'
    at org.apache.jackrabbit.oak.commons.json.JsopTokenizer.getFormatException(JsopTokenizer.java:373)
    at org.apache.jackrabbit.oak.commons.json.JsopTokenizer.read(JsopTokenizer.java:107)
    at org.apache.jackrabbit.oak.kernel.JsonFilter.<init>(JsonFilter.java:43)
    at org.apache.jackrabbit.oak.kernel.JsonSerializer.<init>(JsonSerializer.java:69)
    at org.apache.jackrabbit.oak.kernel.NodeStoreKernel.getNodes(NodeStoreKernel.java:499)
    at ...

according to MicroKernel.getNodes:

@param filter optional filter on property and/or node names; if null or "" the default filter will be assumed

Issue Links

• relates to: OAK-987 Implement the MicroKernel API