etseidl commented on a change in pull request #1410: check that the WAL
directory and log files can sync
URL: https://github.com/apache/accumulo/pull/1410#discussion_r343216742
##########
File path:
server/tserver/src/main/java/org/apache/accumulo/tserver/TabletServer.java
##########
@@ -3002,6 +3009,24 @@ public TServerInstance getTabletSession() {
}
}
+ private void checkWalCanSync(ServerContext context) {
+ VolumeChooserEnvironment chooserEnv =
+ new
VolumeChooserEnvironmentImpl(VolumeChooserEnvironment.ChooserScope.LOGGER,
context);
+ String logPath = fs.choose(chooserEnv,
ServerConstants.getBaseUris(context)) + Path.SEPARATOR
+ + ServerConstants.WAL_DIR;
+ if (!fs.canSyncAndFlush(new Path(logPath))) {
+ // sleep a few seconds in case this is at cluster start...give monitor
+ // time to start so the warning will be more visible
+ try {
Review comment:
Ooh, thanks. I'll fix this.
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