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Posted to commits@cassandra.apache.org by xe...@apache.org on 2012/09/11 00:13:31 UTC
[5/13] git commit: explain how to work around exec problems in error
message patch by jbellis for CASSANDRA-4590
explain how to work around exec problems in error message
patch by jbellis for CASSANDRA-4590
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/e3953078
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/e3953078
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/e3953078
Branch: refs/heads/trunk
Commit: e395307893d93a01e976656f6e0f5cee1acf3c3b
Parents: dafa548
Author: Jonathan Ellis <jb...@apache.org>
Authored: Fri Sep 7 11:57:19 2012 -0500
Committer: Jonathan Ellis <jb...@apache.org>
Committed: Fri Sep 7 11:58:03 2012 -0500
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src/java/org/apache/cassandra/utils/CLibrary.java | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/e3953078/src/java/org/apache/cassandra/utils/CLibrary.java
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diff --git a/src/java/org/apache/cassandra/utils/CLibrary.java b/src/java/org/apache/cassandra/utils/CLibrary.java
index bcb5bfa..97015a7 100644
--- a/src/java/org/apache/cassandra/utils/CLibrary.java
+++ b/src/java/org/apache/cassandra/utils/CLibrary.java
@@ -189,7 +189,10 @@ public final class CLibrary
}
catch (IOException ex)
{
- logger.error("Unable to create hard link", ex);
+ String st = osname.startsWith("Windows")
+ ? "Unable to create hard link. This probably means your data directory path is too long. Exception follows:"
+ : "Unable to create hard link with exec. Suggest installing JNA to avoid the need to exec entirely. Exception follows: ";
+ logger.error(st, ex);
throw ex;
}
}