From 296cb8ca75945c1537c5daa87ad983df5427709d Mon Sep 17 00:00:00 2001 From: Michael Stack Date: Sat, 19 Jul 2008 21:38:13 +0000 Subject: [PATCH] HBASE-711 Complain if clock skew across the cluster is badly out of sync; Documentation git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@678223 13f79535-47bb-0310-9956-ffa450edef68 --- src/java/overview.html | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/java/overview.html b/src/java/overview.html index 77b1ccf8ae8..8725c1ea922 100644 --- a/src/java/overview.html +++ b/src/java/overview.html @@ -40,6 +40,9 @@ amount of data into regionservers. See the FAQ: Why do I see "java.io.IOException...(Too many open files)" in my logs? for how to up the limit. +
  • The clocks on cluster members should be in basic alignments. Some skew is tolerable but + wild skew can generate odd behaviors. Run NTP + on your cluster, or an equivalent.

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